Merge branch 'release/0.8.5'

available.

.gitignore

@@ -1,10 +1,11 @@
 # application builds
 build/*
 dist/*
+MANIFEST
 
 # python skin
-.pyc
-.pyo
+*.pyc
+*.pyo
 
 # osx noise
 .DS_Store
@@ -13,4 +14,7 @@ profile
 # pycharm noise
 .idea
 .idea/*
-hi
+
+# vi noise
+*.swp
+docs/_build/*

AUTHORS

@@ -1,4 +1,4 @@
-GistAPI.py is written and maintained by Kenneth Reitz and
+Tablib is written and maintained by Kenneth Reitz and
 various contributors:
 
 Development Lead
@@ -10,4 +10,5 @@ Development Lead
 Patches and Suggestions
 ```````````````````````
 
-- A Lucky Someone
+- Luke Lee
+- Josh Ourisman

HISTORY.rst

@@ -1,6 +1,85 @@
 History
 =======
 
+0.8.5 (2010-10-06)
+------------------
+
+* New import system. All dependencies attempt to load from site-packages,
+  then fallback on vendorized modules.
+
+
+0.8.4 (2010-10-04)
+------------------
+
+* Upated XLS output: Only wrap if '\n' in cell.
+
+
+0.8.3 (2010-10-04)
+------------------
+
+* Ability to append new column passing a callable 
+  as the value that will be applied to every row.
+
+
+0.8.2 (2010-10-04)
+------------------
+
+* Added alignment wrapping to written cells.
+* Added separator support to XLS.
+
+
+0.8.1 (2010-09-28)
+------------------
+* Packaging Fix
+
+
+0.8.0 (2010-09-25)
+------------------
+* New format plugin system!
+* Imports! ELEGANT Imports!
+* Tests. Lots of tests.
+
+
+0.7.1 (2010-09-20)
+------------------
+
+* Reverting methods back to properties. 
+* Windows bug compenated in documentation.
+
+
+0.7.0 (2010-09-20)
+------------------
+
+* Renamed DataBook Databook for consistiency.
+* Export properties changed to methods (XLS filename / StringIO bug).
+* Optional Dataset.xls(path='filename') support (for writing on windows).
+* Added utf-8 on the worksheet level.
+
+
+0.6.4 (2010-09-19)
+------------------
+
+* Updated unicode export for XLS.
+* More exhaustive unit tests.
+
+
+0.6.3 (2010-09-14)
+------------------
+* Added Dataset.append() support for columns.
+
+
+0.6.2 (2010-09-13)
+------------------
+* Fixed Dataset.append() error on empty dataset.
+* Updated Dataset.headers property w/ validation.
+* Added Testing Fixtures.
+
+0.6.1 (2010-09-12)
+------------------
+
+* Packaging hotfixes.
+
+
 0.6.0 (2010-09-11)
 ------------------
 

MANIFEST

@@ -1,8 +0,0 @@
-HISTORY.rst
-README.rst
-setup.py
-tabbed
-tablib/__init__.py
-tablib/cli.py
-tablib/core.py
-tablib/helpers.py

MANIFEST.in

@@ -1 +1 @@
-include HISTORY.rst README.rst tabbed
+include HISTORY.rst README.rst LICENSE AUTHORS 

NOTICE

@@ -0,0 +1,136 @@
+Tablib includes some vendorized python libraries: pyyaml, simplejson, and xlwt.
+
+
+
+PyYAML License
+==============
+
+Copyright (c) 2006 Kirill Simonov
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
+
+SimpleJSON License
+==================
+
+Copyright (c) 2006 Bob Ippolito
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
+
+
+XLWT License
+============
+
+Portions copyright © 2007, Stephen John Machin, Lingfo Pty Ltd
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer. 
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution. 
+
+3. None of the names of Stephen John Machin, Lingfo Pty Ltd and any
+contributors may be used to endorse or promote products derived from this
+software without specific prior written permission. 
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+"""
+
+"""
+  Copyright (C) 2005 Roman V. Kiseliov
+  All rights reserved.
+ 
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+ 
+  1. Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+ 
+  2. Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in
+     the documentation and/or other materials provided with the
+     distribution.
+ 
+  3. All advertising materials mentioning features or use of this
+     software must display the following acknowledgment:
+     "This product includes software developed by
+      Roman V. Kiseliov <roman@kiseliov.ru>."
+ 
+  4. Redistributions of any form whatsoever must retain the following
+     acknowledgment:
+     "This product includes software developed by
+      Roman V. Kiseliov <roman@kiseliov.ru>."
+ 
+  THIS SOFTWARE IS PROVIDED BY Roman V. Kiseliov ``AS IS'' AND ANY
+  EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+  PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL Roman V. Kiseliov OR
+  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+  OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Roman V. Kiseliov
+Russia
+Kursk
+Libknecht St., 4
+
++7(0712)56-09-83
+
+<roman@kiseliov.ru>
+Subject: pyExcelerator

README.rst

@@ -12,72 +12,177 @@ Tablib: format-agnostic tabular dataset library
 
 
 Tablib is a format-agnostic tabular dataset library, written in Python. 
-It is a full python module which doubles as a CLI application for quick
-dataset conversions. 
 
-Formats supported:
+Output formats supported:
 
-- JSON
-- YAML
-- Excel
-- CSV
+- Excel (Sets + Books)
+- JSON (Sets + Books)
+- YAML (Sets + Books)
+- CSV (Sets)
 
-At this time, Tablib supports the **export** of it's powerful Dataset object instances into any of the above formats. Import is underway.
+Import formats supported:
 
-Please note that tablib *purposefully* excludes XML support. It always will.
+- JSON (Sets + Books)
+- YAML (Sets + Books)
+- CSV (Sets)
 
+Note that tablib *purposefully* excludes XML support. It always will.
 
-Features
+Overview
 --------
 
+`tablib.Dataset()`
+	A Dataset is a table of tabular data. It may or may not have a header row. They can be build and maniuplated as raw Python datatypes (Lists of tuples|dictonaries). Datasets can be imported from JSON, YAML, and CSV; they can be exported to Excel (XLS), JSON, YAML, and CSV.
+	
+`tablib.Databook()`
+	A Databook is a set of Datasets. The most common form of a Databook is an Excel file with multiple spreadsheets. Databooks can be imported from JSON and YAML; they can be exported to Excel (XLS), JSON, and YAML.
+
+Usage
+-----
+
     
 Populate fresh data files: ::
     
-    headers = ('first_name', 'last_name', 'gpa')
+    headers = ('first_name', 'last_name')
 
     data = [
-        ('John', 'Adams', 4.0),
-        ('George', 'Washington', 2.6),
-        ('Henry', 'Ford', 2.3)
+        ('John', 'Adams'),
+        ('George', 'Washington')
     ]
     
     data = tablib.Dataset(*data, headers=headers)
 
-    # Establish file location and save
-    data.save('test.xls')
-    
 
 Intelligently add new rows: ::
 
-    data.append('Bob', 'Dylan', 3.2)
-    
-    print data.headers
-    # >>> ('first_name', 'last_name', 'gpa')
-    
+    >>> data.append(('Henry', 'Ford'))
 
+Intelligently add new columns: ::
+
+    >>> data.append(col=('age', 90, 67, 83))
+    
 Slice rows:  ::
 
-    print data[0:1]
-    # >>> [('John', 'Adams', 4.0), ('George', 'Washington', 2.6)]
+    >>> print data[:2]
+    [('John', 'Adams', 90), ('George', 'Washington', 67)]
     
 
 Slice columns by header: ::
 
-    print data['first_name']
-    # >>> ['John', 'George', 'Henry']
+    >>> print data['first_name']
+    ['John', 'George', 'Henry']
+
+Easily delete rows: ::
+
+    >>> del data[1]
+
+Exports
+-------
+
+Drumroll please...........
+
+JSON! 
++++++
+::
+
+	>>> print data.json
+	[
+	  {
+	    "last_name": "Adams",
+	    "age": 90,
+	    "first_name": "John"
+	  },
+	  {
+	    "last_name": "Ford",
+	    "age": 83,
+	    "first_name": "Henry"
+	  }
+	]
+	
+
+YAML! 
++++++
+::
+
+	>>> print data.yaml
+	- {age: 90, first_name: John, last_name: Adams}
+	- {age: 83, first_name: Henry, last_name: Ford}
+	
+CSV... 
+++++++
+::
+
+	>>> print data.csv
+	first_name,last_name,age 
+	John,Adams,90 
+	Henry,Ford,83 
+	
+EXCEL! 
+++++++
+::
+
+	>>> open('people.xls', 'wb').write(data.xls)
+
+It's that easy.
+
+Imports!
+--------
+
+JSON
+++++
+
+::
+
+	>>> data.json = '[{"last_name": "Adams","age": 90,"first_name": "John"}]'
+	>>> print data[0]
+	('John', 'Adams', 90)
 
 
-Manipulate rows by index: ::
+YAML
+++++
+::
 
-    del data[0]
-    print data[0:1]
-    # >>> [('George', 'Washington', 2.6), ('Henry', 'Ford', 2.3)]
-    
+	>>> data.yaml = '- {age: 90, first_name: John, last_name: Adams}'
+	>>> print data[0]
+	('John', 'Adams', 90)
+
+CSV
++++
+::
+
+	>>> data.csv = 'age, first_name, last_name\n90, John, Adams'
+	>>> print data[0]
+	('John', 'Adams', 90)
+	
+	>>> print data.yaml
+	- {age: 90, first_name: John, last_name: Adams}
+	
+
+
+Installation
+------------
+
+To install tablib, simply: ::
+
+	$ pip install tablib
+	
+Or, if you absolutely must: ::
+
+	$ easy_install tablib
     
 
+Contribute
+----------
+
+If you'd like to contribute, simply fork `the repository`_, commit your changes to the **develop** branch (or branch off of it), and send a pull request. Make sure you add yourself to AUTHORS_.
+
 
 Roadmap
 -------
-- Import datasets from CSV, JSON, YAML
+- Release CLI Interface
 - Auto-detect import format
-- Plugin support
+- Add possible other exports (SQL?)
+- Ability to assign types to rows (set, regex=, &c.)
+
+.. _`the repository`: http://github.com/kennethreitz/tablib
+.. _AUTHORS: http://github.com/kennethreitz/tablib/blob/master/AUTHORS

docs/Makefile

@@ -0,0 +1,130 @@
+# Makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line.
+SPHINXOPTS    =
+SPHINXBUILD   = sphinx-build
+PAPER         =
+BUILDDIR      = _build
+
+# Internal variables.
+PAPEROPT_a4     = -D latex_paper_size=a4
+PAPEROPT_letter = -D latex_paper_size=letter
+ALLSPHINXOPTS   = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
+
+.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest
+
+help:
+	@echo "Please use \`make <target>' where <target> is one of"
+	@echo "  html       to make standalone HTML files"
+	@echo "  dirhtml    to make HTML files named index.html in directories"
+	@echo "  singlehtml to make a single large HTML file"
+	@echo "  pickle     to make pickle files"
+	@echo "  json       to make JSON files"
+	@echo "  htmlhelp   to make HTML files and a HTML help project"
+	@echo "  qthelp     to make HTML files and a qthelp project"
+	@echo "  devhelp    to make HTML files and a Devhelp project"
+	@echo "  epub       to make an epub"
+	@echo "  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
+	@echo "  latexpdf   to make LaTeX files and run them through pdflatex"
+	@echo "  text       to make text files"
+	@echo "  man        to make manual pages"
+	@echo "  changes    to make an overview of all changed/added/deprecated items"
+	@echo "  linkcheck  to check all external links for integrity"
+	@echo "  doctest    to run all doctests embedded in the documentation (if enabled)"
+
+clean:
+	-rm -rf $(BUILDDIR)/*
+
+html:
+	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
+	@echo
+	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
+
+dirhtml:
+	$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
+	@echo
+	@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
+
+singlehtml:
+	$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
+	@echo
+	@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
+
+pickle:
+	$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
+	@echo
+	@echo "Build finished; now you can process the pickle files."
+
+json:
+	$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
+	@echo
+	@echo "Build finished; now you can process the JSON files."
+
+htmlhelp:
+	$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
+	@echo
+	@echo "Build finished; now you can run HTML Help Workshop with the" \
+	      ".hhp project file in $(BUILDDIR)/htmlhelp."
+
+qthelp:
+	$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
+	@echo
+	@echo "Build finished; now you can run "qcollectiongenerator" with the" \
+	      ".qhcp project file in $(BUILDDIR)/qthelp, like this:"
+	@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/Tablib.qhcp"
+	@echo "To view the help file:"
+	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/Tablib.qhc"
+
+devhelp:
+	$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
+	@echo
+	@echo "Build finished."
+	@echo "To view the help file:"
+	@echo "# mkdir -p $$HOME/.local/share/devhelp/Tablib"
+	@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/Tablib"
+	@echo "# devhelp"
+
+epub:
+	$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
+	@echo
+	@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
+
+latex:
+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+	@echo
+	@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
+	@echo "Run \`make' in that directory to run these through (pdf)latex" \
+	      "(use \`make latexpdf' here to do that automatically)."
+
+latexpdf:
+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+	@echo "Running LaTeX files through pdflatex..."
+	make -C $(BUILDDIR)/latex all-pdf
+	@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
+
+text:
+	$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
+	@echo
+	@echo "Build finished. The text files are in $(BUILDDIR)/text."
+
+man:
+	$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
+	@echo
+	@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
+
+changes:
+	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
+	@echo
+	@echo "The overview file is in $(BUILDDIR)/changes."
+
+linkcheck:
+	$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
+	@echo
+	@echo "Link check complete; look for any errors in the above output " \
+	      "or in $(BUILDDIR)/linkcheck/output.txt."
+
+doctest:
+	$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
+	@echo "Testing of doctests in the sources finished, look at the " \
+	      "results in $(BUILDDIR)/doctest/output.txt."

docs/_themes/.gitignore

@@ -0,0 +1,3 @@
+*.pyc
+*.pyo
+.DS_Store

docs/_themes/LICENSE

@@ -0,0 +1,45 @@
+Modifications: 
+
+Copyright (c) 2010 Kenneth Reitz.
+
+
+Original Project: 
+
+Copyright (c) 2010 by Armin Ronacher.
+
+
+Some rights reserved.
+
+Redistribution and use in source and binary forms of the theme, with or
+without modification, are permitted provided that the following conditions
+are met:
+
+* Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+* The names of the contributors may not be used to endorse or
+  promote products derived from this software without specific
+  prior written permission.
+
+We kindly ask you to only use these themes in an unmodified manner just
+for Flask and Flask-related products, not for unrelated projects.  If you
+like the visual style and want to use it for your own projects, please
+consider making some larger changes to the themes (such as changing
+font faces, sizes, colors or margins).
+
+THIS THEME IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS THEME, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.

docs/_themes/README.rst

@@ -0,0 +1,25 @@
+krTheme Sphinx Style
+====================
+
+This repository contains sphinx styles Kenneth Reitz uses in most of 
+his projects. It is a drivative of Mitsuhiko's themes for Flask and Flask related
+projects.  To use this style in your Sphinx documentation, follow
+this guide:
+
+1. put this folder as _themes into your docs folder.  Alternatively
+   you can also use git submodules to check out the contents there.
+
+2. add this to your conf.py: ::
+
+	sys.path.append(os.path.abspath('_themes'))
+	html_theme_path = ['_themes']
+	html_theme = 'flask'
+
+The following themes exist:
+
+**kr**
+	the standard flask documentation theme for large projects
+
+**kr_small**
+	small one-page theme.  Intended to be used by very small addon libraries.
+

docs/_themes/flask_theme_support.py

@@ -0,0 +1,86 @@
+# flasky extensions.  flasky pygments style based on tango style
+from pygments.style import Style
+from pygments.token import Keyword, Name, Comment, String, Error, \
+     Number, Operator, Generic, Whitespace, Punctuation, Other, Literal
+
+
+class FlaskyStyle(Style):
+    background_color = "#f8f8f8"
+    default_style = ""
+
+    styles = {
+        # No corresponding class for the following:
+        #Text:                     "", # class:  ''
+        Whitespace:                "underline #f8f8f8",      # class: 'w'
+        Error:                     "#a40000 border:#ef2929", # class: 'err'
+        Other:                     "#000000",                # class 'x'
+
+        Comment:                   "italic #8f5902", # class: 'c'
+        Comment.Preproc:           "noitalic",       # class: 'cp'
+
+        Keyword:                   "bold #004461",   # class: 'k'
+        Keyword.Constant:          "bold #004461",   # class: 'kc'
+        Keyword.Declaration:       "bold #004461",   # class: 'kd'
+        Keyword.Namespace:         "bold #004461",   # class: 'kn'
+        Keyword.Pseudo:            "bold #004461",   # class: 'kp'
+        Keyword.Reserved:          "bold #004461",   # class: 'kr'
+        Keyword.Type:              "bold #004461",   # class: 'kt'
+
+        Operator:                  "#582800",   # class: 'o'
+        Operator.Word:             "bold #004461",   # class: 'ow' - like keywords
+
+        Punctuation:               "bold #000000",   # class: 'p'
+
+        # because special names such as Name.Class, Name.Function, etc.
+        # are not recognized as such later in the parsing, we choose them
+        # to look the same as ordinary variables.
+        Name:                      "#000000",        # class: 'n'
+        Name.Attribute:            "#c4a000",        # class: 'na' - to be revised
+        Name.Builtin:              "#004461",        # class: 'nb'
+        Name.Builtin.Pseudo:       "#3465a4",        # class: 'bp'
+        Name.Class:                "#000000",        # class: 'nc' - to be revised
+        Name.Constant:             "#000000",        # class: 'no' - to be revised
+        Name.Decorator:            "#888",           # class: 'nd' - to be revised
+        Name.Entity:               "#ce5c00",        # class: 'ni'
+        Name.Exception:            "bold #cc0000",   # class: 'ne'
+        Name.Function:             "#000000",        # class: 'nf'
+        Name.Property:             "#000000",        # class: 'py'
+        Name.Label:                "#f57900",        # class: 'nl'
+        Name.Namespace:            "#000000",        # class: 'nn' - to be revised
+        Name.Other:                "#000000",        # class: 'nx'
+        Name.Tag:                  "bold #004461",   # class: 'nt' - like a keyword
+        Name.Variable:             "#000000",        # class: 'nv' - to be revised
+        Name.Variable.Class:       "#000000",        # class: 'vc' - to be revised
+        Name.Variable.Global:      "#000000",        # class: 'vg' - to be revised
+        Name.Variable.Instance:    "#000000",        # class: 'vi' - to be revised
+
+        Number:                    "#990000",        # class: 'm'
+
+        Literal:                   "#000000",        # class: 'l'
+        Literal.Date:              "#000000",        # class: 'ld'
+
+        String:                    "#4e9a06",        # class: 's'
+        String.Backtick:           "#4e9a06",        # class: 'sb'
+        String.Char:               "#4e9a06",        # class: 'sc'
+        String.Doc:                "italic #8f5902", # class: 'sd' - like a comment
+        String.Double:             "#4e9a06",        # class: 's2'
+        String.Escape:             "#4e9a06",        # class: 'se'
+        String.Heredoc:            "#4e9a06",        # class: 'sh'
+        String.Interpol:           "#4e9a06",        # class: 'si'
+        String.Other:              "#4e9a06",        # class: 'sx'
+        String.Regex:              "#4e9a06",        # class: 'sr'
+        String.Single:             "#4e9a06",        # class: 's1'
+        String.Symbol:             "#4e9a06",        # class: 'ss'
+
+        Generic:                   "#000000",        # class: 'g'
+        Generic.Deleted:           "#a40000",        # class: 'gd'
+        Generic.Emph:              "italic #000000", # class: 'ge'
+        Generic.Error:             "#ef2929",        # class: 'gr'
+        Generic.Heading:           "bold #000080",   # class: 'gh'
+        Generic.Inserted:          "#00A000",        # class: 'gi'
+        Generic.Output:            "#888",           # class: 'go'
+        Generic.Prompt:            "#745334",        # class: 'gp'
+        Generic.Strong:            "bold #000000",   # class: 'gs'
+        Generic.Subheading:        "bold #800080",   # class: 'gu'
+        Generic.Traceback:         "bold #a40000",   # class: 'gt'
+    }

docs/_themes/kr/layout.html

@@ -0,0 +1,16 @@
+{%- extends "basic/layout.html" %}
+{%- block extrahead %}
+  {{ super() }}
+  {% if theme_touch_icon %}
+  <link rel="apple-touch-icon" href="{{ pathto('_static/' ~ theme_touch_icon, 1) }}" />
+  {% endif %}
+  <link media="only screen and (max-device-width: 480px)" href="{{
+    pathto('_static/small_flask.css', 1) }}" type= "text/css" rel="stylesheet" />
+{% endblock %}
+{%- block relbar2 %}{% endblock %}
+{%- block footer %}
+    <div class="footer">
+      &copy; Copyright {{ copyright }}.
+      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a>.
+    </div>
+{%- endblock %}

docs/_themes/kr/relations.html

@@ -0,0 +1,19 @@
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="{{ pathto(master_doc) }}">Documentation overview</a><ul>
+  {%- for parent in parents %}
+  <li><a href="{{ parent.link|e }}">{{ parent.title }}</a><ul>
+  {%- endfor %}
+    {%- if prev %}
+      <li>Previous: <a href="{{ prev.link|e }}" title="{{ _('previous chapter')
+        }}">{{ prev.title }}</a></li>
+    {%- endif %}
+    {%- if next %}
+      <li>Next: <a href="{{ next.link|e }}" title="{{ _('next chapter')
+        }}">{{ next.title }}</a></li>
+    {%- endif %}
+  {%- for parent in parents %}
+  </ul></li>
+  {%- endfor %}
+  </ul></li>
+</ul>

docs/_themes/kr/static/flasky.css_t

@@ -0,0 +1,387 @@
+/*
+ * flasky.css_t
+ * ~~~~~~~~~~~~
+ *
+ * :copyright: Copyright 2010 by Armin Ronacher. Modifications by Kenneth Reitz.
+ * :license: Flask Design License, see LICENSE for details.
+ */
+
+{% set page_width = '940px' %}
+{% set sidebar_width = '220px' %}
+ 
+@import url("basic.css");
+ 
+/* -- page layout ----------------------------------------------------------- */
+ 
+body {
+    font-family: 'goudy old style', 'minion pro', 'bell mt', Georgia, 'Hiragino Mincho Pro';
+    font-size: 17px;
+    background-color: white;
+    color: #000;
+    margin: 0;
+    padding: 0;
+}
+
+div.document {
+    width: {{ page_width }};
+    margin: 30px auto 0 auto;
+}
+
+div.documentwrapper {
+    float: left;
+    width: 100%;
+}
+
+div.bodywrapper {
+    margin: 0 0 0 {{ sidebar_width }};
+}
+
+div.sphinxsidebar {
+    width: {{ sidebar_width }};
+}
+
+hr {
+    border: 1px solid #B1B4B6;
+}
+ 
+div.body {
+    background-color: #ffffff;
+    color: #3E4349;
+    padding: 0 30px 0 30px;
+}
+
+img.floatingflask {
+    padding: 0 0 10px 10px;
+    float: right;
+}
+ 
+div.footer {
+    width: {{ page_width }};
+    margin: 20px auto 30px auto;
+    font-size: 14px;
+    color: #888;
+    text-align: right;
+}
+
+div.footer a {
+    color: #888;
+}
+
+div.related {
+    display: none;
+}
+ 
+div.sphinxsidebar a {
+    color: #444;
+    text-decoration: none;
+    border-bottom: 1px dotted #999;
+}
+
+div.sphinxsidebar a:hover {
+    border-bottom: 1px solid #999;
+}
+ 
+div.sphinxsidebar {
+    font-size: 14px;
+    line-height: 1.5;
+}
+
+div.sphinxsidebarwrapper {
+    padding: 18px 10px;
+}
+
+div.sphinxsidebarwrapper p.logo {
+    padding: 0 0 20px 0;
+    margin: 0;
+    text-align: center;
+}
+ 
+div.sphinxsidebar h3,
+div.sphinxsidebar h4 {
+    font-family: 'Garamond', 'Georgia', serif;
+    color: #444;
+    font-size: 24px;
+    font-weight: normal;
+    margin: 0 0 5px 0;
+    padding: 0;
+}
+
+div.sphinxsidebar h4 {
+    font-size: 20px;
+}
+ 
+div.sphinxsidebar h3 a {
+    color: #444;
+}
+
+div.sphinxsidebar p.logo a,
+div.sphinxsidebar h3 a,
+div.sphinxsidebar p.logo a:hover,
+div.sphinxsidebar h3 a:hover {
+    border: none;
+}
+ 
+div.sphinxsidebar p {
+    color: #555;
+    margin: 10px 0;
+}
+
+div.sphinxsidebar ul {
+    margin: 10px 0;
+    padding: 0;
+    color: #000;
+}
+ 
+div.sphinxsidebar input {
+    border: 1px solid #ccc;
+    font-family: 'Georgia', serif;
+    font-size: 1em;
+}
+ 
+/* -- body styles ----------------------------------------------------------- */
+ 
+a {
+    color: #004B6B;
+    text-decoration: underline;
+}
+ 
+a:hover {
+    color: #6D4100;
+    text-decoration: underline;
+}
+ 
+div.body h1,
+div.body h2,
+div.body h3,
+div.body h4,
+div.body h5,
+div.body h6 {
+    font-family: 'Garamond', 'Georgia', serif;
+    font-weight: normal;
+    margin: 30px 0px 10px 0px;
+    padding: 0;
+}
+ 
+div.body h1 { margin-top: 0; padding-top: 0; font-size: 240%; }
+div.body h2 { font-size: 180%; }
+div.body h3 { font-size: 150%; }
+div.body h4 { font-size: 130%; }
+div.body h5 { font-size: 100%; }
+div.body h6 { font-size: 100%; }
+ 
+a.headerlink {
+    color: #ddd;
+    padding: 0 4px;
+    text-decoration: none;
+}
+ 
+a.headerlink:hover {
+    color: #444;
+    background: #eaeaea;
+}
+ 
+div.body p, div.body dd, div.body li {
+    line-height: 1.4em;
+}
+
+div.admonition {
+    background: #fafafa;
+    margin: 20px -30px;
+    padding: 10px 30px;
+    border-top: 1px solid #ccc;
+    border-bottom: 1px solid #ccc;
+}
+
+div.admonition tt.xref, div.admonition a tt {
+    border-bottom: 1px solid #fafafa;
+}
+
+dd div.admonition {
+    margin-left: -60px;
+    padding-left: 60px;
+}
+
+div.admonition p.admonition-title {
+    font-family: 'Garamond', 'Georgia', serif;
+    font-weight: normal;
+    font-size: 24px;
+    margin: 0 0 10px 0;
+    padding: 0;
+    line-height: 1;
+}
+
+div.admonition p.last {
+    margin-bottom: 0;
+}
+
+div.highlight {
+    background-color: white;
+}
+
+dt:target, .highlight {
+    background: #FAF3E8;
+}
+
+div.note {
+    background-color: #eee;
+    border: 1px solid #ccc;
+}
+ 
+div.seealso {
+    background-color: #ffc;
+    border: 1px solid #ff6;
+}
+ 
+div.topic {
+    background-color: #eee;
+}
+ 
+p.admonition-title {
+    display: inline;
+}
+ 
+p.admonition-title:after {
+    content: ":";
+}
+
+pre, tt {
+    font-family: 'Consolas', 'Menlo', 'Deja Vu Sans Mono', 'Bitstream Vera Sans Mono', monospace;
+    font-size: 0.9em;
+}
+
+img.screenshot {
+}
+
+tt.descname, tt.descclassname {
+    font-size: 0.95em;
+}
+
+tt.descname {
+    padding-right: 0.08em;
+}
+
+img.screenshot {
+    -moz-box-shadow: 2px 2px 4px #eee;
+    -webkit-box-shadow: 2px 2px 4px #eee;
+    box-shadow: 2px 2px 4px #eee;
+}
+
+table.docutils {
+    border: 1px solid #888;
+    -moz-box-shadow: 2px 2px 4px #eee;
+    -webkit-box-shadow: 2px 2px 4px #eee;
+    box-shadow: 2px 2px 4px #eee;
+}
+
+table.docutils td, table.docutils th {
+    border: 1px solid #888;
+    padding: 0.25em 0.7em;
+}
+
+table.field-list, table.footnote {
+    border: none;
+    -moz-box-shadow: none;
+    -webkit-box-shadow: none;
+    box-shadow: none;
+}
+
+table.footnote {
+    margin: 15px 0;
+    width: 100%;
+    border: 1px solid #eee;
+    background: #fdfdfd;
+    font-size: 0.9em;
+}
+
+table.footnote + table.footnote {
+    margin-top: -15px;
+    border-top: none;
+}
+
+table.field-list th {
+    padding: 0 0.8em 0 0;
+}
+
+table.field-list td {
+    padding: 0;
+}
+
+table.footnote td.label {
+    width: 0px;
+    padding: 0.3em 0 0.3em 0.5em;
+}
+
+table.footnote td {
+    padding: 0.3em 0.5em;
+}
+
+dl {
+    margin: 0;
+    padding: 0;
+}
+
+dl dd {
+    margin-left: 30px;
+}
+
+blockquote {
+    margin: 0 0 0 30px;
+    padding: 0;
+}
+
+ul, ol {
+    margin: 10px 0 10px 30px;
+    padding: 0;
+}
+ 
+pre {
+    background: #eee;
+    padding: 7px 30px;
+    margin: 15px -30px;
+    line-height: 1.3em;
+}
+
+dl pre, blockquote pre, li pre {
+    margin-left: -60px;
+    padding-left: 60px;
+}
+
+dl dl pre {
+    margin-left: -90px;
+    padding-left: 90px;
+}
+ 
+tt {
+    background-color: #ecf0f3;
+    color: #222;
+    /* padding: 1px 2px; */
+}
+
+tt.xref, a tt {
+    background-color: #FBFBFB;
+    border-bottom: 1px solid white;
+}
+
+a.reference {
+    text-decoration: none;
+    border-bottom: 1px dotted #004B6B;
+}
+
+a.reference:hover {
+    border-bottom: 1px solid #6D4100;
+}
+
+a.footnote-reference {
+    text-decoration: none;
+    font-size: 0.7em;
+    vertical-align: top;
+    border-bottom: 1px dotted #004B6B;
+}
+
+a.footnote-reference:hover {
+    border-bottom: 1px solid #6D4100;
+}
+
+a:hover tt {
+    background: #EEE;
+}

docs/_themes/kr/static/small_flask.css

@@ -0,0 +1,70 @@
+/*
+ * small_flask.css_t
+ * ~~~~~~~~~~~~~~~~~
+ *
+ * :copyright: Copyright 2010 by Armin Ronacher.
+ * :license: Flask Design License, see LICENSE for details.
+ */
+
+body {
+    margin: 0;
+    padding: 20px 30px;
+}
+
+div.documentwrapper {
+    float: none;
+    background: white;
+}
+
+div.sphinxsidebar {
+    display: block;
+    float: none;
+    width: 102.5%;
+    margin: 50px -30px -20px -30px;
+    padding: 10px 20px;
+    background: #333;
+    color: white;
+}
+
+div.sphinxsidebar h3, div.sphinxsidebar h4, div.sphinxsidebar p,
+div.sphinxsidebar h3 a {
+    color: white;
+}
+
+div.sphinxsidebar a {
+    color: #aaa;
+}
+
+div.sphinxsidebar p.logo {
+    display: none;
+}
+
+div.document {
+    width: 100%;
+    margin: 0;
+}
+
+div.related {
+    display: block;
+    margin: 0;
+    padding: 10px 0 20px 0;
+}
+
+div.related ul,
+div.related ul li {
+    margin: 0;
+    padding: 0;
+}
+
+div.footer {
+    display: none;
+}
+
+div.bodywrapper {
+    margin: 0;
+}
+
+div.body {
+    min-height: 0;
+    padding: 0;
+}

docs/_themes/kr/theme.conf

@@ -0,0 +1,7 @@
+[theme]
+inherit = basic
+stylesheet = flasky.css
+pygments_style = flask_theme_support.FlaskyStyle
+
+[options]
+touch_icon = 

docs/_themes/kr_small/layout.html

@@ -0,0 +1,22 @@
+{% extends "basic/layout.html" %}
+{% block header %}
+  {{ super() }}
+  {% if pagename == 'index' %}
+  <div class=indexwrapper>
+  {% endif %}
+{% endblock %}
+{% block footer %}
+  {% if pagename == 'index' %}
+  </div>
+  {% endif %}
+{% endblock %}
+{# do not display relbars #}
+{% block relbar1 %}{% endblock %}
+{% block relbar2 %}
+  {% if theme_github_fork %}
+    <a href="http://github.com/{{ theme_github_fork }}"><img style="position: fixed; top: 0; right: 0; border: 0;"
+    src="http://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" alt="Fork me on GitHub" /></a>
+  {% endif %}
+{% endblock %}
+{% block sidebar1 %}{% endblock %}
+{% block sidebar2 %}{% endblock %}

docs/_themes/kr_small/static/flasky.css_t

@@ -0,0 +1,287 @@
+/*
+ * flasky.css_t
+ * ~~~~~~~~~~~~
+ *
+ * Sphinx stylesheet -- flasky theme based on nature theme.
+ *
+ * :copyright: Copyright 2007-2010 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+ 
+@import url("basic.css");
+ 
+/* -- page layout ----------------------------------------------------------- */
+ 
+body {
+    font-family: 'Georgia', serif;
+    font-size: 17px;
+    color: #000;
+    background: white;
+    margin: 0;
+    padding: 0;
+}
+
+div.documentwrapper {
+    float: left;
+    width: 100%;
+}
+
+div.bodywrapper {
+    margin: 40px auto 0 auto;
+    width: 700px;
+}
+
+hr {
+    border: 1px solid #B1B4B6;
+}
+ 
+div.body {
+    background-color: #ffffff;
+    color: #3E4349;
+    padding: 0 30px 30px 30px;
+}
+
+img.floatingflask {
+    padding: 0 0 10px 10px;
+    float: right;
+}
+ 
+div.footer {
+    text-align: right;
+    color: #888;
+    padding: 10px;
+    font-size: 14px;
+    width: 650px;
+    margin: 0 auto 40px auto;
+}
+ 
+div.footer a {
+    color: #888;
+    text-decoration: underline;
+}
+ 
+div.related {
+    line-height: 32px;
+    color: #888;
+}
+
+div.related ul {
+    padding: 0 0 0 10px;
+}
+ 
+div.related a {
+    color: #444;
+}
+ 
+/* -- body styles ----------------------------------------------------------- */
+ 
+a {
+    color: #004B6B;
+    text-decoration: underline;
+}
+ 
+a:hover {
+    color: #6D4100;
+    text-decoration: underline;
+}
+
+div.body {
+    padding-bottom: 40px; /* saved for footer */
+}
+ 
+div.body h1,
+div.body h2,
+div.body h3,
+div.body h4,
+div.body h5,
+div.body h6 {
+    font-family: 'Garamond', 'Georgia', serif;
+    font-weight: normal;
+    margin: 30px 0px 10px 0px;
+    padding: 0;
+}
+
+{% if theme_index_logo %}
+div.indexwrapper h1 {
+    text-indent: -999999px;
+    background: url({{ theme_index_logo }}) no-repeat center center;
+    height: {{ theme_index_logo_height }};
+}
+{% endif %}
+ 
+div.body h2 { font-size: 180%; }
+div.body h3 { font-size: 150%; }
+div.body h4 { font-size: 130%; }
+div.body h5 { font-size: 100%; }
+div.body h6 { font-size: 100%; }
+ 
+a.headerlink {
+    color: white;
+    padding: 0 4px;
+    text-decoration: none;
+}
+ 
+a.headerlink:hover {
+    color: #444;
+    background: #eaeaea;
+}
+ 
+div.body p, div.body dd, div.body li {
+    line-height: 1.4em;
+}
+
+div.admonition {
+    background: #fafafa;
+    margin: 20px -30px;
+    padding: 10px 30px;
+    border-top: 1px solid #ccc;
+    border-bottom: 1px solid #ccc;
+}
+
+div.admonition p.admonition-title {
+    font-family: 'Garamond', 'Georgia', serif;
+    font-weight: normal;
+    font-size: 24px;
+    margin: 0 0 10px 0;
+    padding: 0;
+    line-height: 1;
+}
+
+div.admonition p.last {
+    margin-bottom: 0;
+}
+
+div.highlight{
+    background-color: white;
+}
+
+dt:target, .highlight {
+    background: #FAF3E8;
+}
+
+div.note {
+    background-color: #eee;
+    border: 1px solid #ccc;
+}
+ 
+div.seealso {
+    background-color: #ffc;
+    border: 1px solid #ff6;
+}
+ 
+div.topic {
+    background-color: #eee;
+}
+ 
+div.warning {
+    background-color: #ffe4e4;
+    border: 1px solid #f66;
+}
+ 
+p.admonition-title {
+    display: inline;
+}
+ 
+p.admonition-title:after {
+    content: ":";
+}
+
+pre, tt {
+    font-family: 'Consolas', 'Menlo', 'Deja Vu Sans Mono', 'Bitstream Vera Sans Mono', monospace;
+    font-size: 0.85em;
+}
+
+img.screenshot {
+}
+
+tt.descname, tt.descclassname {
+    font-size: 0.95em;
+}
+
+tt.descname {
+    padding-right: 0.08em;
+}
+
+img.screenshot {
+    -moz-box-shadow: 2px 2px 4px #eee;
+    -webkit-box-shadow: 2px 2px 4px #eee;
+    box-shadow: 2px 2px 4px #eee;
+}
+
+table.docutils {
+    border: 1px solid #888;
+    -moz-box-shadow: 2px 2px 4px #eee;
+    -webkit-box-shadow: 2px 2px 4px #eee;
+    box-shadow: 2px 2px 4px #eee;
+}
+
+table.docutils td, table.docutils th {
+    border: 1px solid #888;
+    padding: 0.25em 0.7em;
+}
+
+table.field-list, table.footnote {
+    border: none;
+    -moz-box-shadow: none;
+    -webkit-box-shadow: none;
+    box-shadow: none;
+}
+
+table.footnote {
+    margin: 15px 0;
+    width: 100%;
+    border: 1px solid #eee;
+}
+
+table.field-list th {
+    padding: 0 0.8em 0 0;
+}
+
+table.field-list td {
+    padding: 0;
+}
+
+table.footnote td {
+    padding: 0.5em;
+}
+
+dl {
+    margin: 0;
+    padding: 0;
+}
+
+dl dd {
+    margin-left: 30px;
+}
+ 
+pre {
+    padding: 0;
+    margin: 15px -30px;
+    padding: 8px;
+    line-height: 1.3em;
+    padding: 7px 30px;
+    background: #eee;
+    border-radius: 2px;
+    -moz-border-radius: 2px;
+    -webkit-border-radius: 2px;
+}
+
+dl pre {
+    margin-left: -60px;
+    padding-left: 60px;
+}
+
+tt {
+    background-color: #ecf0f3;
+    color: #222;
+    /* padding: 1px 2px; */
+}
+
+tt.xref, a tt {
+    background-color: #FBFBFB;
+}
+
+a:hover tt {
+    background: #EEE;
+}

docs/_themes/kr_small/theme.conf

@@ -0,0 +1,10 @@
+[theme]
+inherit = basic
+stylesheet = flasky.css
+nosidebar = true
+pygments_style = flask_theme_support.FlaskyStyle
+
+[options]
+index_logo = ''
+index_logo_height = 120px
+github_fork = ''

docs/conf.py

@@ -0,0 +1,220 @@
+# -*- coding: utf-8 -*-
+#
+# Tablib documentation build configuration file, created by
+# sphinx-quickstart on Tue Oct  5 15:25:21 2010.
+#
+# This file is execfile()d with the current directory set to its containing dir.
+#
+# Note that not all possible configuration values are present in this
+# autogenerated file.
+#
+# All configuration values have a default; values that are commented out
+# serve to show the default.
+
+import sys, os
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#sys.path.insert(0, os.path.abspath('.'))
+
+# -- General configuration -----------------------------------------------------
+
+# If your documentation needs a minimal Sphinx version, state it here.
+#needs_sphinx = '1.0'
+
+# Add any Sphinx extension module names here, as strings. They can be extensions
+# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
+extensions = ['sphinx.ext.autodoc', 'sphinx.ext.todo', 'sphinx.ext.coverage', 'sphinx.ext.viewcode']
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# The suffix of source filenames.
+source_suffix = '.rst'
+
+# The encoding of source files.
+#source_encoding = 'utf-8-sig'
+
+# The master toctree document.
+master_doc = 'index'
+
+# General information about the project.
+project = u'Tablib'
+copyright = u'2010, Kenneth Reitz'
+
+# The version info for the project you're documenting, acts as replacement for
+# |version| and |release|, also used in various other places throughout the
+# built documents.
+#
+# The short X.Y version.
+version = '0.8.3'
+# The full version, including alpha/beta/rc tags.
+release = '0.8.3'
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#language = None
+
+# There are two options for replacing |today|: either, you set today to some
+# non-false value, then it is used:
+#today = ''
+# Else, today_fmt is used as the format for a strftime call.
+#today_fmt = '%B %d, %Y'
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+exclude_patterns = ['_build']
+
+# The reST default role (used for this markup: `text`) to use for all documents.
+#default_role = None
+
+# If true, '()' will be appended to :func: etc. cross-reference text.
+#add_function_parentheses = True
+
+# If true, the current module name will be prepended to all description
+# unit titles (such as .. function::).
+#add_module_names = True
+
+# If true, sectionauthor and moduleauthor directives will be shown in the
+# output. They are ignored by default.
+#show_authors = False
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = 'sphinx'
+
+# A list of ignored prefixes for module index sorting.
+#modindex_common_prefix = []
+
+
+# -- Options for HTML output ---------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+html_theme = 'default'
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further.  For a list of options available for each theme, see the
+# documentation.
+#html_theme_options = {}
+
+# Add any paths that contain custom themes here, relative to this directory.
+#html_theme_path = []
+
+# The name for this set of Sphinx documents.  If None, it defaults to
+# "<project> v<release> documentation".
+#html_title = None
+
+# A shorter title for the navigation bar.  Default is the same as html_title.
+#html_short_title = None
+
+# The name of an image file (relative to this directory) to place at the top
+# of the sidebar.
+#html_logo = None
+
+# The name of an image file (within the static path) to use as favicon of the
+# docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
+# pixels large.
+#html_favicon = None
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
+# using the given strftime format.
+#html_last_updated_fmt = '%b %d, %Y'
+
+# If true, SmartyPants will be used to convert quotes and dashes to
+# typographically correct entities.
+#html_use_smartypants = True
+
+# Custom sidebar templates, maps document names to template names.
+#html_sidebars = {}
+
+# Additional templates that should be rendered to pages, maps page names to
+# template names.
+#html_additional_pages = {}
+
+# If false, no module index is generated.
+#html_domain_indices = True
+
+# If false, no index is generated.
+#html_use_index = True
+
+# If true, the index is split into individual pages for each letter.
+#html_split_index = False
+
+# If true, links to the reST sources are added to the pages.
+#html_show_sourcelink = True
+
+# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
+#html_show_sphinx = True
+
+# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
+#html_show_copyright = True
+
+# If true, an OpenSearch description file will be output, and all pages will
+# contain a <link> tag referring to it.  The value of this option must be the
+# base URL from which the finished HTML is served.
+#html_use_opensearch = ''
+
+# This is the file name suffix for HTML files (e.g. ".xhtml").
+#html_file_suffix = None
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'Tablibdoc'
+
+
+# -- Options for LaTeX output --------------------------------------------------
+
+# The paper size ('letter' or 'a4').
+#latex_paper_size = 'letter'
+
+# The font size ('10pt', '11pt' or '12pt').
+#latex_font_size = '10pt'
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title, author, documentclass [howto/manual]).
+latex_documents = [
+  ('index', 'Tablib.tex', u'Tablib Documentation',
+   u'Kenneth Reitz', 'manual'),
+]
+
+# The name of an image file (relative to this directory) to place at the top of
+# the title page.
+#latex_logo = None
+
+# For "manual" documents, if this is true, then toplevel headings are parts,
+# not chapters.
+#latex_use_parts = False
+
+# If true, show page references after internal links.
+#latex_show_pagerefs = False
+
+# If true, show URL addresses after external links.
+#latex_show_urls = False
+
+# Additional stuff for the LaTeX preamble.
+#latex_preamble = ''
+
+# Documents to append as an appendix to all manuals.
+#latex_appendices = []
+
+# If false, no module index is generated.
+#latex_domain_indices = True
+
+
+# -- Options for manual page output --------------------------------------------
+
+# One entry per manual page. List of tuples
+# (source start file, name, description, authors, manual section).
+man_pages = [
+    ('index', 'tablib', u'Tablib Documentation',
+     [u'Kenneth Reitz'], 1)
+]
+
+sys.path.append(os.path.abspath('_themes'))
+html_theme_path = ['_themes']
+html_theme = 'kr'

docs/index.rst

@@ -0,0 +1,34 @@
+.. Tablib documentation master file, created by
+   sphinx-quickstart on Tue Oct  5 15:25:21 2010.
+   You can adapt this file completely to your liking, but it should at least
+   contain the root `toctree` directive.
+
+Welcome to Tablib's documentation!
+==================================
+
+Contents:
+
+.. toctree::
+   :maxdepth: 2
+
+Indices and tables
+==================
+
+* :ref:`genindex`
+* :ref:`modindex`
+* :ref:`search`
+
+Dataset Object
+--------------
+.. module:: tablib
+
+.. autoclass:: Databook
+   :members:
+   :inherited-members:
+
+Databook Object
+---------------
+
+.. autoclass:: Dataset
+   :members:
+   :inherited-members:

fabfile.py

@@ -5,23 +5,3 @@ def scrub():
 	""" Death to the bytecode! """
 	local("rm -fr dist build")
 	local("find . -name \"*.pyc\" -exec rm '{}' ';'")
-	
-def test():
-	""" Test parsing! """
-	local("rm output/*")
-	local("./strata.py --nsanity_files 'strata/tests/samples/nsanity' -d")
-	
-def build():
-	""" Build application"""
-	pass
-	
-def init():
-	""" Initialize Environment """
-	# TODO: Possibly add Virtual Environment?
-	local("sudo pip install -r REQUIREMENTS")
-	
-if __name__ == '__main__':
-	# TODO: Remove (for testing purposes)
-	# TODO: [Possibly] add doctests
-	test()
-	

reqs.txt

@@ -0,0 +1,3 @@
+xlwt
+simplejson
+PyYAML

setup.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+# -*- coding: utf-8 -*-
 
 import os
 import sys
@@ -10,30 +11,43 @@ def publish():
 	"""Publish to PyPi"""
 	os.system("python setup.py sdist upload")
 
-
 if sys.argv[-1] == "publish":
 	publish()
 	sys.exit()
 
+required = []
+
+# if sys.version_info < (2, 6):
+# 	required.append('simplejson')
+
 setup(
 	name='tablib',
-	version='0.6.1',
-	description='Format agnostic tabular data library (XLS, CSV, JSON, YAML, CSV)',
+	version='0.8.5',
+	description='Format agnostic tabular data library (XLS, JSON, YAML, CSV)',
 	long_description=open('README.rst').read() + '\n\n' +
 	                 open('HISTORY.rst').read(),
 	author='Kenneth Reitz',
 	author_email='me@kennethreitz.com',
 	url='http://github.com/kennethreitz/tablib',
-	packages=['tablib'],
-	install_requires=['xlwt', 'simplejson', 'PyYAML'],
+	packages= [
+		'tablib', 'tablib.formats', 
+		'tablib.packages.simplejson'
+		'tablib.packages.xlwt',
+		'tablib.packages.yaml', 
+	],
+	install_requires=required,
 	license='MIT',
 	classifiers=(
-		'Development Status :: 4 - Beta',
+		'Development Status :: 5 - Production/Stable',
+		'Intended Audience :: Developers',
+		'Natural Language :: English',
 		'License :: OSI Approved :: MIT License',
 		'Programming Language :: Python',
         # 'Programming Language :: Python :: 2.5',
-        # 'Programming Language :: Python :: 2.6',
+        'Programming Language :: Python :: 2.6',
 		'Programming Language :: Python :: 2.7',
+		# 'Programming Language :: Python :: 3.0',
+		# 'Programming Language :: Python :: 3.1',
 	),
     # entry_points={
     #   'console_scripts': [

tabbed

@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 
 """
-Tabbed                                            
+Tabbed -- CLI for Tablib
 Copyright (c) 2010 Kenneth Reitz. MIT License.
 """
 

tablib/__init__.py

@@ -1 +1,8 @@
-from core import *
+""" Tablib.
+"""
+
+from tablib.core import (
+	Databook, Dataset, detect, import_set, 
+	InvalidDatasetType, InvalidDimensions, UnsupportedFormat
+)
+

tablib/cli.py

@@ -7,13 +7,14 @@
 import io
 import sys
 
-from helpers import *
-import tablib.core
+import argue
 
-from packages import opster
+import tablib
+from helpers import Struct, piped
 
 
-FORMATS = ('json', 'yaml', 'xls', 'csv', 'html')
+
+FORMATS = [fmt.title for fmt in tablib.formats.FORMATS]
 
 opts = []
 
@@ -24,34 +25,33 @@ for format in FORMATS:
 
 
 
-@opster.command(options=opts, usage='[FILE] [--FORMAT | FILE]')
+@argue.command(options=opts, usage='[FILE] [--FORMAT | FILE]')
 def start(in_file=None, out_file=None, **opts):
 	"""Covertly convert dataset formats"""
 	
 	opts = Struct(**opts)
 	
 	if opts.version:
-		print('Tabbed, Ver. %s' % tabbed.core.__version__)
-		sys.sys.exit(0)
+		print('Tabbed, Ver. %s' % tablib.core.__version__)
+		sys.exit(0)
 	
 	stdin = piped()
 	
 	if stdin:
-		print stdin
+		data = tablib.import_set(stdin)
 	
 	elif in_file:
 		
 		try:
-			in_file = io.open(in_file, 'r')
+			in_stream =- io.open(in_file, 'r').read()
 		except Exception, e:
 			print(' %s cannot be read.' % in_file)
 			sys.exit(65)
 		
-		file_ext = in_file.name.split('.')[-1]
-		
-		if file_ext.lower() in FORMATS:
-			setattr(opts, file_ext, True)
-		else:
+		try:
+			tablib.import_set(in_stream)
+		except Exception, e:
+			raise e
 			print('Import format not supported.')
 			sys.exit(65)
 	else:
@@ -59,7 +59,6 @@ def start(in_file=None, out_file=None, **opts):
 		sys.exit(65)
 		
 
-	
 	_formats_sum = sum(opts[f] for f in FORMATS)
 	
 	# Multiple output formats given
@@ -80,6 +79,6 @@ def start(in_file=None, out_file=None, **opts):
 	
 	# look for filename
 	
-	print opts.__dict__
-	print in_file
-	print out_file
+	# print opts.__dict__
+	# print in_file
+	# print out_file

tablib/core.py

@@ -1,66 +1,135 @@
 # -*- coding: utf-8 -*-
+"""
+    tablib.core
+    ~~~~~~~~~~~
 
-# _____         ______  ______        _________
-# __  /_______ ____  /_ ___  /_ _____ ______  /
-# _  __/_  __ `/__  __ \__  __ \_  _ \_  __  / 
-# / /_  / /_/ / _  /_/ /_  /_/ //  __// /_/ /  
-# \__/  \__,_/  /_.___/ /_.___/ \___/ \__,_/   
+    This module implements the central tablib objects.
+
+    :copyright: (c) 2010 by Kenneth Reitz.
+    :license: MIT, see LICENSE for more details.
+"""
+
+from tablib.formats import FORMATS as formats
 
 
-import csv
-import cStringIO
-import random
-
-
-from helpers import *
-import simplejson as json
-
-
-import xlwt
-import yaml
-
-
-
-__all__ = ['Dataset', 'DataBook', 'source']
-
-__name__ = 'tablib'
-__version__ = '0.6.0'
-__build__ = 0x000600
+__title__ = 'tablib'
+__version__ = '0.8.5'
+__build__ = 0x000805
 __author__ = 'Kenneth Reitz'
 __license__ = 'MIT'
 __copyright__ = 'Copyright 2010 Kenneth Reitz'
 
 
-FILE_EXTENSIONS = ('csv', 'json', 'xls', 'yaml')
-
-
-
 class Dataset(object):
-	"""Epic Tabular-Dataset object. """
+	"""The tablib Dataset object is the heart of tablib. It provides all core 
+    functionality.
+    
+    Usually you create a :class:`Dataset` instance in your main module, and append
+    rows and columns as you collect data. ::
+    
+        data = tablib.Dataset()
+        data.headers = ('name', 'age')
+        
+        for (name, age) in some_collector():
+            data.append((name, age))
+    
+    You can also set rows and headers upon instantiation. This is useful if dealing
+    with dozens or hundres of :class:`Dataset` objects. ::
+            
+        headers = ('first_name', 'last_name')
+        data = [('John', 'Adams'), ('George', 'Washington')]
+        
+        data = tablib.Dataset(*data, headers=headers)
+                
+    
+    :param \*args: (optional) list of rows to populate Dataset
+    :param headers: (optional) list strings for Dataset header row
+    
+    
+    .. admonition:: About the Format Attributes
+    
+        If you look at the code, the various output/import formats are not 
+        defined within the itself. To add support for a new format, see 
+        :ref:`Adding New Formats`.
+
+    .. attribute:: csv
+
+        A CSV representation of the Dataset object. The top row will contain 
+        headers, if they have been set. Otherwise, the top row will contain 
+        the first row of the dataset.
+    
+        A dataset object can also be imported by setting the `Dataset.csv` attribute: ::
+    
+            data = tablib.Dataset()
+            data.csv = 'age, first_name, last_name\\n90, John, Adams'
+    
+        Import assumes (for now) that headers exist.
+
+
+    .. attribute:: dict
+
+        An native Python representation of the Dataset object. If headers have been 
+        set, a list of Python dictionaries will be returned. If no headers have been
+        set, a list of tuples (rows) will be returned instead.
+
+        A dataset object can also be imported by setting the `Dataset.dict` attribute: ::
+    
+            data = tablib.Dataset()
+            data.dict = [{'age': 90, 'first_name': 'Kenneth', 'last_name': 'Reitz'}]
+ 
+    
+    .. attribute:: xls
+
+        An Excel Spreadsheet representation of the Dataset object, including 
+        :ref:`seperators`. 
+
+        *Note:* `Dataset.xls` contains binary data, so make sure to write in binary 
+        mode::
+        
+            with open('output.xls', 'wb') as f:
+                f.write(data.xls)
+
+
+    .. attribute:: yaml
+
+        A YAML representation of the Dataset object. If headers have been 
+        set, a YAML list of objects will be returned. If no headers have 
+        been set, a YAML list of lists (rows) will be returned instead.  
+
+        A dataset object can also be imported by setting the `Dataset.json` attribute: ::
+
+            data = tablib.Dataset()
+            data.yaml = '- {age: 90, first_name: John, last_name: Adams}'
+
+        Import assumes (for now) that headers exist.
+	"""
 
 	def __init__(self, *args, **kwargs):
-		self._data = None
-		self._saved_file = None
-		self._saved_format = None
 		self._data = list(args)
+		self.__headers = None
+		
+		# ('title', index) tuples
+		self._separators = []
 
 		try:
 			self.headers = kwargs['headers']
-		except KeyError, why:
+		except KeyError:
 			self.headers = None
 
 		try:
 			self.title = kwargs['title']
-		except KeyError, why:
+		except KeyError:
 			self.title = None
 
+		self._register_formats()
 
+		
 	def __len__(self):
 		return self.height
 
 
 	def __getitem__(self, key):
-		if is_string(key):
+		if isinstance(key, basestring):
 			if key in self.headers:
 				pos = self.headers.index(key) # get 'key' index from each data
 				return [row[pos] for row in self._data]
@@ -85,11 +154,30 @@ class Dataset(object):
 		except AttributeError:
 			return '<dataset object>'
 
+	
+	@classmethod
+	def _register_formats(cls):
+		"""Adds format properties."""
+		for fmt in formats:
+			try:
+				try:
+					setattr(cls, fmt.title, property(fmt.export_set, fmt.import_set))
+				except AttributeError:
+					setattr(cls, fmt.title, property(fmt.export_set))
+					
+			except AttributeError:
+				pass
 
-	def _validate(self, row=None, safety=False):
+
+	def _validate(self, row=None, col=None, safety=False):
 		"""Assures size of every row in dataset is of proper proportions."""
 		if row:
 			is_valid = (len(row) == self.width) if self.width else True
+		elif col:
+			if self.headers:
+				is_valid = (len(col) - 1) == self.height
+			else:
+				is_valid = (len(col) == self.height) if self.height else True
 		else:
 			is_valid = all((len(x)== self.width for x in self._data))
 
@@ -114,6 +202,7 @@ class Dataset(object):
 
 		return data
 
+	
 	@property
 	def height(self):
 		"""Returns the height of the Dataset."""
@@ -125,95 +214,144 @@ class Dataset(object):
 		"""Returns the width of the Dataset."""
 		try:
 			return len(self._data[0])
-		except KeyError, why:
-			return 0
+		except IndexError:
+			try:
+				return len(self.headers)
+			except TypeError:
+				return 0
+
+
+	@property
+	def headers(self):
+		"""Headers property."""
+		return self.__headers
+
+
+	@headers.setter
+	def headers(self, collection):
+		"""Validating headers setter."""
+		self._validate(collection)
+		if collection:
+			try:
+				self.__headers = list(collection)
+			except TypeError:
+				raise TypeError
+		else:
+			self.__headers = None
+
 
 	@property
 	def dict(self):
-		"""Returns python dict of Dataset."""
+		"""A JSON representation of the Dataset object. If headers have been 
+        set, a JSON list of objects will be returned. If no headers have 
+        been set, a JSON list of lists (rows) will be returned instead.  
+
+        A dataset object can also be imported by setting the `Dataset.json` attribute: ::
+
+            data = tablib.Dataset()
+            data.json = '[{"last_name": "Adams","age": 90,"first_name": "John"}]'
+
+		"""
 		return self._package()
 
-	@property
-	def json(self):
-		"""Returns JSON representation of Dataset."""
-		return json.dumps(self.dict)
+	
+	@dict.setter
+	def dict(self, pickle):
+	    
+		if not len(pickle):
+			return
 
-
-	@property
-	def yaml(self):
-		"""Returns YAML representation of Dataset."""
-		return yaml.dump(self.dict)
-
-
-	@property
-	def csv(self):
-		"""Returns CSV representation of Dataset."""
-		stream = cStringIO.StringIO()
-		_csv = csv.writer(stream)
-
-		for row in self._package(dicts=False):
-			_csv.writerow(row)
-
-		return stream.getvalue()
-
-
-	@property
-	def xls(self):
-		"""Returns XLS representation of Dataset."""
-		stream = cStringIO.StringIO()
-
-		wb = xlwt.Workbook()
-		ws = wb.add_sheet(self.title if self.title else 'Tabbed Dataset')
-#		for row in self._package(dicts=False):
-		for i, row in enumerate(self._package(dicts=False)):
-			for j, col in enumerate(row):
-				ws.write(i, j, str(col))
-
-		wb.save(stream)
-		return stream.getvalue()
-
-
-	def append(self, row):
-		"""Adds a row to the end of Dataset"""
-		self._validate(row)
-		self._data.append(tuple(row))
-
-
-	def index(self, i, row):
-		"""Inserts a row at given position in Dataset"""
-		self._validate(row)
-		self._data.insert(i, tuple(row))
-
-	def sort_by(self, key):
-		"""Sorts datastet by given key"""
-		# todo: accpept string if headers, or index nubmer
-		pass
-
-	def save(self, filename=None, format=None):
-		"""Saves dataset"""
-		if not format:
-			format = filename.split('.')[-1].lower()  # set format from filename
-
-		if format not in FILE_EXTENSIONS:
+		# if list of rows
+		if isinstance(pickle[0], list):
+			self.wipe()
+			for row in pickle:
+				self.append(row)
+		
+		# if list of objects
+		elif isinstance(pickle[0], dict):
+			self.wipe()
+			self.headers = pickle[0].keys()
+			for row in pickle:
+				self.append(row.values())
+		else:
 			raise UnsupportedFormat
 
 
-		# note export format
-		# open file, save the bitch
+	def append(self, row=None, col=None):
+		"""Adds a row to the end of Dataset"""
+		if row is not None:
+			self._validate(row)
+			self._data.append(tuple(row))
+		elif col is not None:
+			col = list(col)
+			if self.headers:
+				header = [col.pop(0)]
+			else:
+				header = []
+			if len(col) == 1 and callable(col[0]):
+				col = map(col[0], self._data)
+			col = tuple(header + col)
+				
+			self._validate(col=col)
+
+			if self.headers:
+				# pop the first item off, add to headers
+				self.headers.append(col[0])
+				col = col[1:]
+		
+			if self.height and self.width:
+
+				for i, row in enumerate(self._data):
+					_row = list(row)
+					_row.append(col[i])
+					self._data[i] = tuple(_row)
+			else:
+				self._data = [tuple([row]) for row in col]
 
 
-	def export(self):
-		"""Exports Dataset to given filename or file-object."""
-		pass
+	def insert_separator(self, index, text='-'):
+		"""Adds a separator to Dataset at given index."""
+
+		sep = (index, text)
+		self._separators.append(sep)
 
 
-class DataBook(object):
+	def append_separator(self, text='-'):
+		"""Adds a separator to Dataset."""
+
+		# change offsets if headers are or aren't defined
+		if not self.headers:
+			index = self.height if self.height else 0
+		else:
+			index = (self.height + 1) if self.height else 1
+
+		self.insert_separator(index, text)
+
+
+	def insert(self, i, row=None):
+		"""Inserts a row at given position in Dataset"""
+		if row:
+			self._validate(row)
+			self._data.insert(i, tuple(row))
+		elif col:
+			pass
+			
+	
+	def wipe(self):
+		"""Erases all data from Dataset."""
+		self._data = list()
+		self.__headers = None
+
+
+class Databook(object):
 	"""A book of Dataset objects.
 	   Currently, this exists only for XLS workbook support.
 	"""
 
 	def __init__(self, sets=[]):
 		self._datasets = sets
+		self._register_formats()
+
 
 	def __repr__(self):
 		try:
@@ -221,14 +359,36 @@ class DataBook(object):
 		except AttributeError:
 			return '<databook object>'
 
+
+	def wipe(self):
+		"""Wipe book clean."""
+		self._datasets = []
+
+		
+	@classmethod
+	def _register_formats(cls):
+		"""Adds format properties."""
+		for fmt in formats:
+			try:
+				try:
+					setattr(cls, fmt.title, property(fmt.export_book, fmt.import_book))
+				except AttributeError:
+					setattr(cls, fmt.title, property(fmt.export_book))
+					
+			except AttributeError:
+				pass
+
+
 	def add_sheet(self, dataset):
-		"""Add given dataset ."""
+		"""Adds given dataset."""
 		if type(dataset) is Dataset:
 			self._datasets.append(dataset)
 		else:
 			raise InvalidDatasetType
+		
 
 	def _package(self):
+		"""Packages Databook for delivery."""
 		collector = []
 		for dset in self._datasets:
 			collector.append(dict(
@@ -237,54 +397,44 @@ class DataBook(object):
 			))
 		return collector
 
+
 	@property
 	def size(self):
 		"""The number of the Datasets within DataBook."""
 		return len(self._datasets)
 
 
-	@property
-	def xls(self):
-		"""Returns XLS representation of DataBook."""
-
-		stream = cStringIO.StringIO()
-		wb = xlwt.Workbook()
-
-		for dset in self._datasets:
-			ws = wb.add_sheet(dset.title if dset.title else 'Tabbed Dataset %s' % (int(random.random() * 100000000)))
-
-			#for row in self._package(dicts=False):
-			for i, row in enumerate(dset._package(dicts=False)):
-				for j, col in enumerate(row):
-					ws.write(i, j, str(col))
-
-		wb.save(stream)
-		return stream.getvalue()
-
-	@property
-	def json(self):
-		"""Returns JSON representation of Databook."""
-
-		return json.dumps(self._package())
-
-	@property
-	def yaml(self):
-		"""Returns YAML representation of Databook."""
-
-		return yaml.dump(self._package())
+def detect(stream):
+	"""Return (format, stream) of given stream."""
+	for fmt in formats:
+		try:
+			if fmt.detect(stream):
+				return (fmt, stream) 
+		except AttributeError:
+			pass 
+	return (None, stream)
+	
+	
+def import_set(stream):
+	"""Return dataset of given stream."""
+	(format, stream) = detect(stream)
 
+	try:
+		data = Dataset()
+		format.import_set(data, stream)
+		return data
 		
+	except AttributeError, e:
+		return None
+
+
 class InvalidDatasetType(Exception):
 	"Only Datasets can be added to a DataBook"
 
+
 class InvalidDimensions(Exception):
 	"Invalid size"
 
+	
 class UnsupportedFormat(NotImplementedError):
 	"Format is not supported"
-
-	
-def source(src=None, file=None, filename=None):
-	"""docstring for import"""
-	#open by filename
-	pass

tablib/formats/__init__.py

@@ -0,0 +1,11 @@
+# -*- coding: utf-8 -*-
+
+""" Tablib - formats
+"""
+
+import _csv as csv
+import _json as json
+import _xls as xls
+import _yaml as yaml
+
+FORMATS = (json, xls, yaml, csv)

tablib/formats/_csv.py

@@ -0,0 +1,49 @@
+# -*- coding: utf-8 -*-
+
+""" Tablib - CSV Support.
+"""
+
+import cStringIO
+import csv
+import os
+
+import tablib
+
+
+title = 'csv'
+extentions = ('csv',)
+
+
+
+def export_set(dataset):
+	"""Returns CSV representation of Dataset."""
+	stream = cStringIO.StringIO()
+	_csv = csv.writer(stream)
+
+	for row in dataset._package(dicts=False):
+		_csv.writerow(row)
+
+	return stream.getvalue()
+
+
+def import_set(dset, in_stream, headers=True):
+	"""Returns dataset from CSV stream."""
+
+	dset.wipe()
+
+	rows = csv.reader(in_stream.split())
+	for i, row in enumerate(rows):
+
+		if (i == 0) and (headers):
+			dset.headers = row
+		else:
+			dset.append(row)
+
+
+def detect(stream):
+	"""Returns True if given stream is valid CSV."""
+	try:
+		rows = dialect = csv.Sniffer().sniff(stream)
+		return True
+	except csv.Error:
+		return False

tablib/formats/_json.py

@@ -0,0 +1,55 @@
+# -*- coding: utf-8 -*-
+
+""" Tablib - JSON Support
+"""
+
+try:
+	import json  # load system JSON (Python >= 2.6)
+except ImportError:
+	try:
+		import simplejson as json
+	except ImportError:
+		import tablib.packages.simplejson as json # use the vendorized copy
+
+import tablib.core
+
+
+title = 'json'
+extentions = ('json', 'jsn')
+
+
+def export_set(dataset):
+	"""Returns JSON representation of Dataset."""
+	return json.dumps(dataset.dict)
+
+
+def export_book(databook):
+	"""Returns JSON representation of Databook."""
+	return json.dumps(databook._package())
+	
+
+def import_set(dset, in_stream):
+	"""Returns dataset from JSON stream."""
+	
+	dset.wipe()
+	dset.dict = json.loads(in_stream)
+
+
+def import_book(dbook, in_stream):
+	"""Returns databook from JSON stream."""
+
+	dbook.wipe()
+	for sheet in json.loads(in_stream):
+		data = tablib.core.Dataset()
+		data.title = sheet['title']
+		data.dict = sheet['data']
+		dbook.add_sheet(data)
+
+
+def detect(stream):
+	"""Returns True if given stream is valid JSON."""
+	try:
+		json.loads(stream)
+		return True
+	except ValueError:
+		return False

tablib/formats/_xls.py

@@ -0,0 +1,80 @@
+# -*- coding: utf-8 -*-
+
+""" Tablib - XLS Support.
+"""
+
+import cStringIO
+
+try:
+	import xlwt
+except ImportError:
+	import tablib.packages.xlwt as xlwt
+
+
+title = 'xls'
+extentions = ('xls',)
+
+# special styles
+wrap = xlwt.easyxf("alignment: wrap on")
+bold = xlwt.easyxf("font: bold on")
+
+
+def export_set(dataset):
+	"""Returns XLS representation of Dataset."""
+
+	wb = xlwt.Workbook(encoding='utf8')
+	ws = wb.add_sheet(dataset.title if dataset.title else 'Tabbed Dataset')
+
+	dset_sheet(dataset, ws)
+	
+	stream = cStringIO.StringIO()
+	wb.save(stream)
+	return stream.getvalue()
+
+
+def export_book(databook):
+	"""Returns XLS representation of DataBook."""
+
+	wb = xlwt.Workbook(encoding='utf8')
+
+	for i, dset in enumerate(databook._datasets):
+		ws = wb.add_sheet(dset.title if dset.title else 'Sheet%s' % (i))
+
+		dset_sheet(dset, ws)
+
+
+	stream = cStringIO.StringIO()
+	wb.save(stream)
+	return stream.getvalue()
+
+
+def dset_sheet(dataset, ws):
+	"""Completes given worksheet from given Dataset."""
+	_package = dataset._package(dicts=False)
+
+	for i, sep in enumerate(dataset._separators):
+		_offset = i
+		_package.insert((sep[0] + _offset), (sep[1],))
+
+	for i, row in enumerate(_package):
+		for j, col in enumerate(row):
+
+			# bold headers
+			if (i == 0) and dataset.headers:
+				ws.write(i, j, col, bold)
+
+			# bold separators
+			elif len(row) < dataset.width:
+				ws.write(i, j, col, bold)
+
+			# wrap the rest
+			else:
+				try:
+					if '\n' in col:
+						ws.write(i, j, col, wrap)
+					else:
+						ws.write(i, j, col)
+				except TypeError:
+					ws.write(i, j, col)
+
+	

tablib/formats/_yaml.py

@@ -0,0 +1,57 @@
+# -*- coding: utf-8 -*-
+
+""" Tablib - YAML Support.
+"""
+
+try:
+	import yaml
+except ImportError:
+	import tablib.packages.yaml as yaml
+
+import tablib
+
+
+
+title = 'yaml'
+extentions = ('yaml', 'yml')
+
+
+
+def export_set(dataset):
+	"""Returns YAML representation of Dataset."""
+	return yaml.dump(dataset.dict)
+
+
+def export_book(databook):
+	"""Returns YAML representation of Databook."""
+	return yaml.dump(databook._package())
+
+
+def import_set(dset, in_stream):
+	"""Returns dataset from YAML stream."""
+
+	dset.wipe()
+	dset.dict = yaml.load(in_stream)
+
+
+def import_book(dbook, in_stream):
+	"""Returns databook from YAML stream."""
+
+	dbook.wipe()
+
+	for sheet in yaml.load(in_stream):
+		data = tablib.core.Dataset()
+		data.title = sheet['title']
+		data.dict = sheet['data']
+		dbook.add_sheet(data)
+		
+def detect(stream):
+	"""Returns True if given stream is valid YAML."""
+	try:
+		_yaml = yaml.load(stream)
+		if isinstance(_yaml, (list, tuple, dict)):
+			return True
+		else:
+			return False
+	except yaml.parser.ParserError:
+		return False

tablib/helpers.py

@@ -1,5 +1,8 @@
 # -*- coding: utf-8 -*-
 
+""" Tablib - General Helpers.
+"""
+
 import sys
 
 
@@ -10,16 +13,25 @@ class Struct(object):
 		self.__dict__.update(entries)
 		
 	def __getitem__(self, key):
-		return getattr(self, key)
+		return getattr(self, key, None)
+
+	def dictionary(self):
+		"""Returns dictionary representation of object."""
+		return self.__dict__
+
+	def items(self):
+		"""Returns items within object."""
+		return self.__dict__.items()
+
+	def keys(self):
+		"""Returns keys within object."""
+		return self.__dict__.keys()
+
 
 
 def piped():
-	"""Returns piped input via stdin, else False"""
+	"""Returns piped input via stdin, else False."""
 	with sys.stdin as stdin:
+		# TTY is only way to detect if stdin contains data
 		return stdin.read() if not stdin.isatty() else None
 
-		
-def is_string(obj):
-	"""Tests if an object is a string"""
-
-	return True if type(obj).__name__ == 'str' else False

tablib/packages/__init__.py

@@ -1 +0,0 @@
-all = ['simplejson', 'typecheck', 'xlwt', 'opster']

tablib/packages/opster.py

@@ -1,612 +0,0 @@
-# (c) Alexander Solovyov, 2009, under terms of the new BSD License
-'''Command line arguments parser
-'''
-
-import sys, traceback, getopt, types, textwrap, inspect, os
-from itertools import imap
-
-__all__ = ['command', 'dispatch']
-__version__ = '0.9.10'
-__author__ = 'Alexander Solovyov'
-__email__ = 'piranha@piranha.org.ua'
-
-write = sys.stdout.write
-err = sys.stderr.write
-
-CMDTABLE = {}
-
-# --------
-# Public interface
-# --------
-
-def command(options=None, usage=None, name=None, shortlist=False, hide=False):
-    '''Decorator to mark function to be used for command line processing.
-
-    All arguments are optional:
-
-     - ``options``: options in format described in docs. If not supplied,
-       will be determined from function.
-     - ``usage``: usage string for function, replaces ``%name`` with name
-       of program or subcommand. In case if it's subcommand and ``%name``
-       is not present, usage is prepended by ``name``
-     - ``name``: used for multiple subcommands. Defaults to wrapped
-       function name
-     - ``shortlist``: if command should be included in shortlist. Used
-       only with multiple subcommands
-     - ``hide``: if command should be hidden from help listing. Used only
-       with multiple subcommands, overrides ``shortlist``
-    '''
-    def wrapper(func):
-        try:
-            options_ = list(guess_options(func))
-        except TypeError:
-            options_ = []
-        try:
-            options_ = options_ + list(options)
-        except TypeError:
-            pass
-
-        name_ = name or func.__name__.replace('_', '-')
-        if usage is None:
-            usage_ = guess_usage(func, options_)
-        else:
-            usage_ = usage
-        prefix = hide and '~' or (shortlist and '^' or '')
-        CMDTABLE[prefix + name_] = (func, options_, usage_)
-
-        def help_func(name=None):
-            return help_cmd(func, replace_name(usage_, sysname()), options_)
-
-        @wraps(func)
-        def inner(*args, **opts):
-            # look if we need to add 'help' option
-            try:
-                (True for option in reversed(options_)
-                 if option[1] == 'help').next()
-            except StopIteration:
-                options_.append(('h', 'help', False, 'show help'))
-
-            argv = opts.pop('argv', sys.argv[1:])
-            if opts.pop('help', False):
-                return help_func()
-
-            if args or opts:
-                # no catcher here because this is call from Python
-                return call_cmd_regular(func, options_)(*args, **opts)
-
-            try:
-                opts, args = catcher(lambda: parse(argv, options_), help_func)
-            except Abort:
-                return -1
-
-            try:
-                if opts.pop('help', False):
-                    return help_func()
-                return catcher(lambda: call_cmd(name_, func)(*args, **opts),
-                               help_func)
-            except Abort:
-                return -1
-
-        return inner
-    return wrapper
-
-
-def dispatch(args=None, cmdtable=None, globaloptions=None,
-             middleware=lambda x: x):
-    '''Dispatch command arguments based on subcommands.
-
-    - ``args``: list of arguments, default: ``sys.argv[1:]``
-    - ``cmdtable``: dict of commands in format described below.
-      If not supplied, will use functions decorated with ``@command``.
-    - ``globaloptions``: list of options which are applied to all
-      commands, will contain ``--help`` option at least.
-    - ``middleware``: global decorator for all commands.
-
-    cmdtable format description::
-
-      {'name': (function, options, usage)}
-
-    - ``name`` is the name used on command-line. Can contain aliases
-      (separate them with ``|``), pointer to a fact that this command
-      should be displayed in short help (start name with ``^``), or to
-      a fact that this command should be hidden (start name with ``~``)
-    - ``function`` is the actual callable
-    - ``options`` is options list in format described in docs
-    - ``usage`` is the short string of usage
-    '''
-    args = args or sys.argv[1:]
-    cmdtable = cmdtable or CMDTABLE
-
-    globaloptions = globaloptions or []
-    globaloptions.append(('h', 'help', False, 'display help'))
-
-    cmdtable['help'] = (help_(cmdtable, globaloptions), [], '[TOPIC]')
-    help_func = cmdtable['help'][0]
-
-    autocomplete(cmdtable, args)
-
-    try:
-        name, func, args, kwargs = catcher(
-            lambda: _dispatch(args, cmdtable, globaloptions),
-            help_func)
-        return catcher(
-            lambda: call_cmd(name, middleware(func))(*args, **kwargs),
-            help_func)
-    except Abort:
-        return -1
-
-# --------
-# Help
-# --------
-
-def help_(cmdtable, globalopts):
-    def help_inner(name=None):
-        '''Show help for a given help topic or a help overview
-
-        With no arguments, print a list of commands with short help messages.
-
-        Given a command name, print help for that command.
-        '''
-        def helplist():
-            hlp = {}
-            # determine if any command is marked for shortlist
-            shortlist = (name == 'shortlist' and
-                         any(imap(lambda x: x.startswith('^'), cmdtable)))
-
-            for cmd, info in cmdtable.items():
-                if cmd.startswith('~'):
-                    continue # do not display hidden commands
-                if shortlist and not cmd.startswith('^'):
-                    continue # short help contains only marked commands
-                cmd = cmd.lstrip('^~')
-                doc = info[0].__doc__ or '(no help text available)'
-                hlp[cmd] = doc.splitlines()[0].rstrip()
-
-            hlplist = sorted(hlp)
-            maxlen = max(map(len, hlplist))
-
-            write('usage: %s <command> [options]\n' % sysname())
-            write('\ncommands:\n\n')
-            for cmd in hlplist:
-                doc = hlp[cmd]
-                if False: # verbose?
-                    write(' %s:\n     %s\n' % (cmd.replace('|', ', '), doc))
-                else:
-                    write(' %-*s  %s\n' % (maxlen, cmd.split('|', 1)[0],
-                                              doc))
-
-        if not cmdtable:
-            return err('No commands specified!\n')
-
-        if not name or name == 'shortlist':
-            return helplist()
-
-        aliases, (cmd, options, usage) = findcmd(name, cmdtable)
-        return help_cmd(cmd,
-                        replace_name(usage, sysname() + ' ' + aliases[0]),
-                        options + globalopts)
-    return help_inner
-
-def help_cmd(func, usage, options):
-    '''show help for given command
-
-    - ``func``: function to generate help for (``func.__doc__`` is taken)
-    - ``usage``: usage string
-    - ``options``: options in usual format
-
-    >>> def test(*args, **opts):
-    ...     """that's a test command
-    ...
-    ...        you can do nothing with this command"""
-    ...     pass
-    >>> opts = [('l', 'listen', 'localhost',
-    ...          'ip to listen on'),
-    ...         ('p', 'port', 8000,
-    ...          'port to listen on'),
-    ...         ('d', 'daemonize', False,
-    ...          'daemonize process'),
-    ...         ('', 'pid-file', '',
-    ...          'name of file to write process ID to')]
-    >>> help_cmd(test, 'test [-l HOST] [NAME]', opts)
-    test [-l HOST] [NAME]
-    <BLANKLINE>
-    that's a test command
-    <BLANKLINE>
-           you can do nothing with this command
-    <BLANKLINE>
-    options:
-    <BLANKLINE>
-     -l --listen     ip to listen on (default: localhost)
-     -p --port       port to listen on (default: 8000)
-     -d --daemonize  daemonize process
-        --pid-file   name of file to write process ID to
-    <BLANKLINE>
-    '''
-    write(usage + '\n')
-    doc = func.__doc__
-    if not doc:
-        doc = '(no help text available)'
-    write('\n' + doc.strip() + '\n\n')
-    if options:
-        write(''.join(help_options(options)))
-
-def help_options(options):
-    yield 'options:\n\n'
-    output = []
-    for short, name, default, desc in options:
-        if hasattr(default, '__call__'):
-            default = default(None)
-        default = default and ' (default: %s)' % default or ''
-        output.append(('%2s%s' % (short and '-%s' % short,
-                                  name and ' --%s' % name),
-                       '%s%s' % (desc, default)))
-
-    opts_len = max([len(first) for first, second in output if second] or [0])
-    for first, second in output:
-        if second:
-            # wrap description at 78 chars
-            second = textwrap.wrap(second, width=(78 - opts_len - 3))
-            pad = '\n' + ' ' * (opts_len + 3)
-            yield ' %-*s  %s\n' % (opts_len, first, pad.join(second))
-        else:
-            yield '%s\n' % first
-
-
-# --------
-# Options parsing
-# --------
-
-def parse(args, options):
-    '''
-    >>> opts = [('l', 'listen', 'localhost',
-    ...          'ip to listen on'),
-    ...         ('p', 'port', 8000,
-    ...          'port to listen on'),
-    ...         ('d', 'daemonize', False,
-    ...          'daemonize process'),
-    ...         ('', 'pid-file', '',
-    ...          'name of file to write process ID to')]
-    >>> print parse(['-l', '0.0.0.0', '--pi', 'test', 'all'], opts)
-    ({'pid_file': 'test', 'daemonize': False, 'port': 8000, 'listen': '0.0.0.0'}, ['all'])
-
-    '''
-    argmap, defmap, state = {}, {}, {}
-    shortlist, namelist, funlist = '', [], []
-
-    for short, name, default, comment in options:
-        if short and len(short) != 1:
-            raise FOError('Short option should be only a single'
-                          ' character: %s' % short)
-        if not name:
-            raise FOError(
-                'Long name should be defined for every option')
-        # change name to match Python styling
-        pyname = name.replace('-', '_')
-        argmap['-' + short] = argmap['--' + name] = pyname
-        defmap[pyname] = default
-
-        # copy defaults to state
-        if isinstance(default, list):
-            state[pyname] = default[:]
-        elif hasattr(default, '__call__'):
-            funlist.append(pyname)
-            state[pyname] = None
-        else:
-            state[pyname] = default
-
-        # getopt wants indication that it takes a parameter
-        if not (default is None or default is True or default is False):
-            if short: short += ':'
-            if name: name += '='
-        if short:
-            shortlist += short
-        if name:
-            namelist.append(name)
-
-    opts, args = getopt.gnu_getopt(args, shortlist, namelist)
-
-    # transfer result to state
-    for opt, val in opts:
-        name = argmap[opt]
-        t = type(defmap[name])
-        if t is types.FunctionType:
-            del funlist[funlist.index(name)]
-            state[name] = defmap[name](val)
-        elif t is types.ListType:
-            state[name].append(val)
-        elif t in (types.NoneType, types.BooleanType):
-            state[name] = not defmap[name]
-        else:
-            state[name] = t(val)
-
-    for name in funlist:
-        state[name] = defmap[name](None)
-
-    return state, args
-# --------
-# Subcommand system
-# --------
-
-def _dispatch(args, cmdtable, globalopts):
-    cmd, func, args, options = cmdparse(args, cmdtable, globalopts)
-
-    if options.pop('help', False):
-        return 'help', cmdtable['help'][0], [cmd], {}
-    elif not cmd:
-        return 'help', cmdtable['help'][0], ['shortlist'], {}
-
-    return cmd, func, args, options
-
-def cmdparse(args, cmdtable, globalopts):
-    # command is the first non-option
-    cmd = None
-    for arg in args:
-        if not arg.startswith('-'):
-            cmd = arg
-            break
-
-    if cmd:
-        args.pop(args.index(cmd))
-
-        aliases, info = findcmd(cmd, cmdtable)
-        cmd = aliases[0]
-        possibleopts = list(info[1])
-    else:
-        possibleopts = []
-
-    possibleopts.extend(globalopts)
-
-    try:
-        options, args = parse(args, possibleopts)
-    except getopt.GetoptError, e:
-        raise ParseError(cmd, e)
-
-    return (cmd, cmd and info[0] or None, args, options)
-
-def aliases_(cmdtable_key):
-    return cmdtable_key.lstrip("^~").split("|")
-
-def findpossible(cmd, table):
-    """
-    Return cmd -> (aliases, command table entry)
-    for each matching command.
-    """
-    choice = {}
-    for e in table.keys():
-        aliases = aliases_(e)
-        found = None
-        if cmd in aliases:
-            found = cmd
-        else:
-            for a in aliases:
-                if a.startswith(cmd):
-                    found = a
-                    break
-        if found is not None:
-            choice[found] = (aliases, table[e])
-
-    return choice
-
-def findcmd(cmd, table):
-    """Return (aliases, command table entry) for command string."""
-    choice = findpossible(cmd, table)
-
-    if cmd in choice:
-        return choice[cmd]
-
-    if len(choice) > 1:
-        clist = choice.keys()
-        clist.sort()
-        raise AmbiguousCommand(cmd, clist)
-
-    if choice:
-        return choice.values()[0]
-
-    raise UnknownCommand(cmd)
-
-# --------
-# Helpers
-# --------
-
-def guess_options(func):
-    args, varargs, varkw, defaults = inspect.getargspec(func)
-    for name, option in zip(args[-len(defaults):], defaults):
-        try:
-            sname, default, hlp = option
-            yield (sname, name.replace('_', '-'), default, hlp)
-        except TypeError:
-            pass
-
-def guess_usage(func, options):
-    usage = '%name '
-    if options:
-        usage += '[OPTIONS] '
-    args, varargs = inspect.getargspec(func)[:2]
-    argnum = len(args) - len(options)
-    if argnum > 0:
-        usage += args[0].upper()
-        if argnum > 1:
-            usage += 'S'
-    elif varargs:
-        usage += '[%s]' % varargs.upper()
-    return usage
-
-def catcher(target, help_func):
-    '''Catches all exceptions and prints human-readable information on them
-    '''
-    try:
-        return target()
-    except UnknownCommand, e:
-        err("unknown command: '%s'\n" % e)
-    except AmbiguousCommand, e:
-        err("command '%s' is ambiguous:\n    %s\n" %
-            (e.args[0], ' '.join(e.args[1])))
-    except ParseError, e:
-        err('%s: %s\n' % (e.args[0], e.args[1]))
-        help_func(e.args[0])
-    except getopt.GetoptError, e:
-        err('error: %s\n' % e)
-        help_func()
-    except FOError, e:
-        err('%s\n' % e)
-    except KeyboardInterrupt:
-        err('interrupted!\n')
-    except SystemExit:
-        raise
-    except:
-        err('unknown exception encountered')
-        raise
-
-    raise Abort
-
-def call_cmd(name, func):
-    def inner(*args, **kwargs):
-        try:
-            return func(*args, **kwargs)
-        except TypeError:
-            if len(traceback.extract_tb(sys.exc_info()[2])) == 1:
-                raise ParseError(name, "invalid arguments")
-            raise
-    return inner
-
-def call_cmd_regular(func, opts):
-    def inner(*args, **kwargs):
-        funcargs, _, varkw, defaults = inspect.getargspec(func)
-        if len(args) > len(funcargs):
-            raise TypeError('You have supplied more positional arguments'
-                            ' than applicable')
-
-        funckwargs = dict((lname.replace('-', '_'), default)
-                          for _, lname, default, _ in opts)
-        if 'help' not in (defaults or ()) and not varkw:
-            funckwargs.pop('help', None)
-        funckwargs.update(kwargs)
-        return func(*args, **funckwargs)
-    return inner
-
-def replace_name(usage, name):
-    if '%name' in usage:
-        return usage.replace('%name', name, 1)
-    return name + ' ' + usage
-
-def sysname():
-    name = sys.argv[0]
-    if name.startswith('./'):
-        return name[2:]
-    return name
-
-try:
-    from functools import wraps
-except ImportError:
-    def wraps(wrapped, assigned=('__module__', '__name__', '__doc__'),
-              updated=('__dict__',)):
-        def inner(wrapper):
-            for attr in assigned:
-                setattr(wrapper, attr, getattr(wrapped, attr))
-            for attr in updated:
-                getattr(wrapper, attr).update(getattr(wrapped, attr, {}))
-            return wrapper
-        return inner
-
-# --------
-# Autocomplete system
-# --------
-
-# Borrowed from PIP
-def autocomplete(cmdtable, args):
-    """Command and option completion.
-
-    Enable by sourcing one of the completion shell scripts (bash or zsh).
-    """
-
-    # Don't complete if user hasn't sourced bash_completion file.
-    if not os.environ.has_key('OPSTER_AUTO_COMPLETE'):
-        return
-    cwords = os.environ['COMP_WORDS'].split()[1:]
-    cword = int(os.environ['COMP_CWORD'])
-
-    try:
-        current = cwords[cword-1]
-    except IndexError:
-        current = ''
-
-    commands = []
-    for k in cmdtable.keys():
-        commands += aliases_(k)
-
-    # command
-    if cword == 1:
-        print ' '.join(filter(lambda x: x.startswith(current), commands))
-
-    # command options
-    elif cwords[0] in commands:
-        options = []
-        aliases, (cmd, opts, usage) = findcmd(cwords[0], cmdtable)
-        for (short, long, default, help) in opts:
-            options.append('-%s'  % short)
-            options.append('--%s' % long)
-
-        options = [o for o in options if o.startswith(current)]
-        print ' '.join(filter(lambda x: x.startswith(current), options))
-
-    sys.exit(1)
-
-
-COMPLETIONS = {
-    'bash':
-        """
-# opster bash completion start
-_opster_completion()
-{
-    COMPREPLY=( $( COMP_WORDS="${COMP_WORDS[*]}" \\
-                   COMP_CWORD=$COMP_CWORD \\
-                   OPSTER_AUTO_COMPLETE=1 $1 ) )
-}
-complete -o default -F _opster_completion %s
-# opster bash completion end
-""",
-    'zsh':
-            """
-# opster zsh completion start
-function _opster_completion {
-  local words cword
-  read -Ac words
-  read -cn cword
-  reply=( $( COMP_WORDS="$words[*]" \\
-             COMP_CWORD=$(( cword-1 )) \\
-             OPSTER_AUTO_COMPLETE=1 $words[1] ) )
-}
-compctl -K _opster_completion %s
-# opster zsh completion end
-"""
-    }
-
-@command(name='_completion', hide=True)
-def completion(type=('t', 'bash', 'Completion type (bash or zsh)')):
-    """Outputs completion script for bash or zsh."""
-
-    prog_name = os.path.split(sys.argv[0])[1]
-    print COMPLETIONS[type] % prog_name
-
-# --------
-# Exceptions
-# --------
-
-# Command exceptions
-class CommandException(Exception):
-    'Base class for command exceptions'
-
-class AmbiguousCommand(CommandException):
-    'Raised if command is ambiguous'
-
-class UnknownCommand(CommandException):
-    'Raised if command is unknown'
-
-class ParseError(CommandException):
-    'Raised on error in command line parsing'
-
-class Abort(CommandException):
-    'Abort execution'
-
-class FOError(CommandException):
-    'Raised on trouble with opster configuration'

tablib/packages/xlwt/Bitmap.py

@@ -0,0 +1,262 @@
+# -*- coding: windows-1251 -*-
+
+#  Portions are Copyright (C) 2005 Roman V. Kiseliov
+#  Portions are Copyright (c) 2004 Evgeny Filatov <fufff@users.sourceforge.net>
+#  Portions are Copyright (c) 2002-2004 John McNamara (Perl Spreadsheet::WriteExcel)
+
+from BIFFRecords import BiffRecord
+from struct import *
+
+
+def _size_col(sheet, col):
+    return sheet.col_width(col)
+
+
+def _size_row(sheet, row):
+    return sheet.row_height(row)
+
+
+def _position_image(sheet, row_start, col_start, x1, y1, width, height):
+    """Calculate the vertices that define the position of the image as required by
+    the OBJ record.
+
+             +------------+------------+
+             |     A      |      B     |
+       +-----+------------+------------+
+       |     |(x1,y1)     |            |
+       |  1  |(A1)._______|______      |
+       |     |    |              |     |
+       |     |    |              |     |
+       +-----+----|    BITMAP    |-----+
+       |     |    |              |     |
+       |  2  |    |______________.     |
+       |     |            |        (B2)|
+       |     |            |     (x2,y2)|
+       +---- +------------+------------+
+
+    Example of a bitmap that covers some of the area from cell A1 to cell B2.
+
+    Based on the width and height of the bitmap we need to calculate 8 vars:
+        col_start, row_start, col_end, row_end, x1, y1, x2, y2.
+    The width and height of the cells are also variable and have to be taken into
+    account.
+    The values of col_start and row_start are passed in from the calling
+    function. The values of col_end and row_end are calculated by subtracting
+    the width and height of the bitmap from the width and height of the
+    underlying cells.
+    The vertices are expressed as a percentage of the underlying cell width as
+    follows (rhs values are in pixels):
+
+           x1 = X / W *1024
+           y1 = Y / H *256
+           x2 = (X-1) / W *1024
+           y2 = (Y-1) / H *256
+
+           Where:  X is distance from the left side of the underlying cell
+                   Y is distance from the top of the underlying cell
+                   W is the width of the cell
+                   H is the height of the cell
+
+    Note: the SDK incorrectly states that the height should be expressed as a
+    percentage of 1024.
+
+    col_start  - Col containing upper left corner of object
+    row_start  - Row containing top left corner of object
+    x1  - Distance to left side of object
+    y1  - Distance to top of object
+    width  - Width of image frame
+    height  - Height of image frame
+
+    """
+    # Adjust start column for offsets that are greater than the col width
+    while x1 >= _size_col(sheet, col_start):
+        x1 -= _size_col(sheet, col_start)
+        col_start += 1
+    # Adjust start row for offsets that are greater than the row height
+    while y1 >= _size_row(sheet, row_start):
+        y1 -= _size_row(sheet, row_start)
+        row_start += 1
+    # Initialise end cell to the same as the start cell
+    row_end = row_start   # Row containing bottom right corner of object
+    col_end = col_start   # Col containing lower right corner of object
+    width = width + x1 - 1
+    height = height + y1 - 1
+    # Subtract the underlying cell widths to find the end cell of the image
+    while (width >= _size_col(sheet, col_end)):
+        width -= _size_col(sheet, col_end)
+        col_end += 1
+    # Subtract the underlying cell heights to find the end cell of the image
+    while (height >= _size_row(sheet, row_end)):
+        height -= _size_row(sheet, row_end)
+        row_end += 1
+    # Bitmap isn't allowed to start or finish in a hidden cell, i.e. a cell
+    # with zero height or width.
+    if ((_size_col(sheet, col_start) == 0) or (_size_col(sheet, col_end) == 0)
+            or (_size_row(sheet, row_start) == 0) or (_size_row(sheet, row_end) == 0)):
+        return
+    # Convert the pixel values to the percentage value expected by Excel
+    x1 = int(float(x1) / _size_col(sheet, col_start) * 1024)
+    y1 = int(float(y1) / _size_row(sheet, row_start) * 256)
+    # Distance to right side of object
+    x2 = int(float(width) / _size_col(sheet, col_end) * 1024)
+    # Distance to bottom of object
+    y2 = int(float(height) / _size_row(sheet, row_end) * 256)
+    return (col_start, x1, row_start, y1, col_end, x2, row_end, y2)
+
+
+class ObjBmpRecord(BiffRecord):
+    _REC_ID = 0x005D    # Record identifier
+
+    def __init__(self, row, col, sheet, im_data_bmp, x, y, scale_x, scale_y):
+        # Scale the frame of the image.
+        width = im_data_bmp.width * scale_x
+        height = im_data_bmp.height * scale_y
+
+        # Calculate the vertices of the image and write the OBJ record
+        coordinates = _position_image(sheet, row, col, x, y, width, height)
+        # print coordinates
+        col_start, x1, row_start, y1, col_end, x2, row_end, y2 = coordinates
+
+        """Store the OBJ record that precedes an IMDATA record. This could be generalise
+        to support other Excel objects.
+
+        """
+        cObj = 0x0001      # Count of objects in file (set to 1)
+        OT = 0x0008        # Object type. 8 = Picture
+        id = 0x0001        # Object ID
+        grbit = 0x0614     # Option flags
+        colL = col_start    # Col containing upper left corner of object
+        dxL = x1            # Distance from left side of cell
+        rwT = row_start     # Row containing top left corner of object
+        dyT = y1            # Distance from top of cell
+        colR = col_end      # Col containing lower right corner of object
+        dxR = x2            # Distance from right of cell
+        rwB = row_end       # Row containing bottom right corner of object
+        dyB = y2            # Distance from bottom of cell
+        cbMacro = 0x0000    # Length of FMLA structure
+        Reserved1 = 0x0000  # Reserved
+        Reserved2 = 0x0000  # Reserved
+        icvBack = 0x09      # Background colour
+        icvFore = 0x09      # Foreground colour
+        fls = 0x00          # Fill pattern
+        fAuto = 0x00        # Automatic fill
+        icv = 0x08          # Line colour
+        lns = 0xff          # Line style
+        lnw = 0x01          # Line weight
+        fAutoB = 0x00       # Automatic border
+        frs = 0x0000        # Frame style
+        cf = 0x0009         # Image format, 9 = bitmap
+        Reserved3 = 0x0000  # Reserved
+        cbPictFmla = 0x0000 # Length of FMLA structure
+        Reserved4 = 0x0000  # Reserved
+        grbit2 = 0x0001     # Option flags
+        Reserved5 = 0x0000  # Reserved
+
+        data = pack("<L", cObj)
+        data += pack("<H", OT)
+        data += pack("<H", id)
+        data += pack("<H", grbit)
+        data += pack("<H", colL)
+        data += pack("<H", dxL)
+        data += pack("<H", rwT)
+        data += pack("<H", dyT)
+        data += pack("<H", colR)
+        data += pack("<H", dxR)
+        data += pack("<H", rwB)
+        data += pack("<H", dyB)
+        data += pack("<H", cbMacro)
+        data += pack("<L", Reserved1)
+        data += pack("<H", Reserved2)
+        data += pack("<B", icvBack)
+        data += pack("<B", icvFore)
+        data += pack("<B", fls)
+        data += pack("<B", fAuto)
+        data += pack("<B", icv)
+        data += pack("<B", lns)
+        data += pack("<B", lnw)
+        data += pack("<B", fAutoB)
+        data += pack("<H", frs)
+        data += pack("<L", cf)
+        data += pack("<H", Reserved3)
+        data += pack("<H", cbPictFmla)
+        data += pack("<H", Reserved4)
+        data += pack("<H", grbit2)
+        data += pack("<L", Reserved5)
+
+        self._rec_data = data
+
+def _process_bitmap(bitmap):
+    """Convert a 24 bit bitmap into the modified internal format used by Windows.
+    This is described in BITMAPCOREHEADER and BITMAPCOREINFO structures in the
+    MSDN library.
+
+    """
+    # Open file and binmode the data in case the platform needs it.
+    fh = file(bitmap, "rb")
+    try:
+        # Slurp the file into a string.
+        data = fh.read()
+    finally:
+        fh.close()
+    # Check that the file is big enough to be a bitmap.
+    if len(data) <= 0x36:
+        raise Exception("bitmap doesn't contain enough data.")
+    # The first 2 bytes are used to identify the bitmap.
+    if (data[:2] != "BM"):
+        raise Exception("bitmap doesn't appear to to be a valid bitmap image.")
+    # Remove bitmap data: ID.
+    data = data[2:]
+    # Read and remove the bitmap size. This is more reliable than reading
+    # the data size at offset 0x22.
+    #
+    size = unpack("<L", data[:4])[0]
+    size -=  0x36   # Subtract size of bitmap header.
+    size +=  0x0C   # Add size of BIFF header.
+    data = data[4:]
+    # Remove bitmap data: reserved, offset, header length.
+    data = data[12:]
+    # Read and remove the bitmap width and height. Verify the sizes.
+    width, height = unpack("<LL", data[:8])
+    data = data[8:]
+    if (width > 0xFFFF):
+        raise Exception("bitmap: largest image width supported is 65k.")
+    if (height > 0xFFFF):
+        raise Exception("bitmap: largest image height supported is 65k.")
+    # Read and remove the bitmap planes and bpp data. Verify them.
+    planes, bitcount = unpack("<HH", data[:4])
+    data = data[4:]
+    if (bitcount != 24):
+        raise Exception("bitmap isn't a 24bit true color bitmap.")
+    if (planes != 1):
+        raise Exception("bitmap: only 1 plane supported in bitmap image.")
+    # Read and remove the bitmap compression. Verify compression.
+    compression = unpack("<L", data[:4])[0]
+    data = data[4:]
+    if (compression != 0):
+        raise Exception("bitmap: compression not supported in bitmap image.")
+    # Remove bitmap data: data size, hres, vres, colours, imp. colours.
+    data = data[20:]
+    # Add the BITMAPCOREHEADER data
+    header = pack("<LHHHH", 0x000c, width, height, 0x01, 0x18)
+    data = header + data
+    return (width, height, size, data)
+
+
+class ImDataBmpRecord(BiffRecord):
+    _REC_ID = 0x007F
+
+    def __init__(self, filename):
+        """Insert a 24bit bitmap image in a worksheet. The main record required is
+        IMDATA but it must be proceeded by a OBJ record to define its position.
+
+        """
+        BiffRecord.__init__(self)
+
+        self.width, self.height, self.size, data = _process_bitmap(filename)
+        # Write the IMDATA record to store the bitmap data
+        cf = 0x09
+        env = 0x01
+        lcb = self.size
+        self._rec_data = pack("<HHL", cf, env, lcb) + data
+
+

tablib/packages/xlwt/Cell.py

@@ -0,0 +1,243 @@
+# -*- coding: windows-1252 -*-
+
+from struct import unpack, pack
+import BIFFRecords
+
+class StrCell(object):
+    __slots__ = ["rowx", "colx", "xf_idx", "sst_idx"]
+
+    def __init__(self, rowx, colx, xf_idx, sst_idx):
+        self.rowx = rowx
+        self.colx = colx
+        self.xf_idx = xf_idx
+        self.sst_idx = sst_idx
+
+    def get_biff_data(self):
+        # return BIFFRecords.LabelSSTRecord(self.rowx, self.colx, self.xf_idx, self.sst_idx).get()
+        return pack('<5HL', 0x00FD, 10, self.rowx, self.colx, self.xf_idx, self.sst_idx)
+
+class BlankCell(object):
+    __slots__ = ["rowx", "colx", "xf_idx"]
+
+    def __init__(self, rowx, colx, xf_idx):
+        self.rowx = rowx
+        self.colx = colx
+        self.xf_idx = xf_idx
+
+    def get_biff_data(self):
+        # return BIFFRecords.BlankRecord(self.rowx, self.colx, self.xf_idx).get()
+        return pack('<5H', 0x0201, 6, self.rowx, self.colx, self.xf_idx)
+
+class MulBlankCell(object):
+    __slots__ = ["rowx", "colx1", "colx2", "xf_idx"]
+
+    def __init__(self, rowx, colx1, colx2, xf_idx):
+        self.rowx = rowx
+        self.colx1 = colx1
+        self.colx2 = colx2
+        self.xf_idx = xf_idx
+
+    def get_biff_data(self):
+        return BIFFRecords.MulBlankRecord(self.rowx,
+            self.colx1, self.colx2, self.xf_idx).get()
+
+class NumberCell(object):
+    __slots__ = ["rowx", "colx", "xf_idx", "number"]
+
+    def __init__(self, rowx, colx, xf_idx, number):
+        self.rowx = rowx
+        self.colx = colx
+        self.xf_idx = xf_idx
+        self.number = float(number)
+
+    def get_encoded_data(self):
+        rk_encoded = 0
+        num = self.number
+
+        # The four possible kinds of RK encoding are *not* mutually exclusive.
+        # The 30-bit integer variety picks up the most.
+        # In the code below, the four varieties are checked in descending order
+        # of bangs per buck, or not at all.
+        # SJM 2007-10-01
+
+        if -0x20000000 <= num < 0x20000000: # fits in 30-bit *signed* int
+            inum = int(num)
+            if inum == num: # survives round-trip
+                # print "30-bit integer RK", inum, hex(inum)
+                rk_encoded = 2 | (inum << 2)
+                return 1, rk_encoded
+
+        temp = num * 100
+
+        if -0x20000000 <= temp < 0x20000000:
+            # That was step 1: the coded value will fit in
+            # a 30-bit signed integer.
+            itemp = int(round(temp, 0))
+            # That was step 2: "itemp" is the best candidate coded value.
+            # Now for step 3: simulate the decoding,
+            # to check for round-trip correctness.
+            if itemp / 100.0 == num:
+                # print "30-bit integer RK*100", itemp, hex(itemp)
+                rk_encoded = 3 | (itemp << 2)
+                return 1, rk_encoded
+
+        if 0: # Cost of extra pack+unpack not justified by tiny yield.
+            packed = pack('<d', num)
+            w01, w23 = unpack('<2i', packed)
+            if not w01 and not(w23 & 3):
+                # 34 lsb are 0
+                # print "float RK", w23, hex(w23)
+                return 1, w23
+
+            packed100 = pack('<d', temp)
+            w01, w23 = unpack('<2i', packed100)
+            if not w01 and not(w23 & 3):
+                # 34 lsb are 0
+                # print "float RK*100", w23, hex(w23)
+                return 1, w23 | 1
+
+        #print "Number"
+        #print
+        return 0, pack('<5Hd', 0x0203, 14, self.rowx, self.colx, self.xf_idx, num)
+
+    def get_biff_data(self):
+        isRK, value = self.get_encoded_data()
+        if isRK:
+            return pack('<5Hi', 0x27E, 10, self.rowx, self.colx, self.xf_idx, value)
+        return value # NUMBER record already packed
+
+class BooleanCell(object):
+    __slots__ = ["rowx", "colx", "xf_idx", "number"]
+
+    def __init__(self, rowx, colx, xf_idx, number):
+        self.rowx = rowx
+        self.colx = colx
+        self.xf_idx = xf_idx
+        self.number = number
+
+    def get_biff_data(self):
+        return BIFFRecords.BoolErrRecord(self.rowx,
+            self.colx, self.xf_idx, self.number, 0).get()
+
+error_code_map = {
+    0x00:  0, # Intersection of two cell ranges is empty
+    0x07:  7, # Division by zero
+    0x0F: 15, # Wrong type of operand
+    0x17: 23, # Illegal or deleted cell reference
+    0x1D: 29, # Wrong function or range name
+    0x24: 36, # Value range overflow
+    0x2A: 42, # Argument or function not available
+    '#NULL!' :  0, # Intersection of two cell ranges is empty
+    '#DIV/0!':  7, # Division by zero
+    '#VALUE!': 36, # Wrong type of operand
+    '#REF!'  : 23, # Illegal or deleted cell reference
+    '#NAME?' : 29, # Wrong function or range name
+    '#NUM!'  : 36, # Value range overflow
+    '#N/A!'  : 42, # Argument or function not available
+}
+
+class ErrorCell(object):
+    __slots__ = ["rowx", "colx", "xf_idx", "number"]
+
+    def __init__(self, rowx, colx, xf_idx, error_string_or_code):
+        self.rowx = rowx
+        self.colx = colx
+        self.xf_idx = xf_idx
+        try:
+            self.number = error_code_map[error_string_or_code]
+        except KeyError:
+            raise Exception('Illegal error value (%r)' % error_string_or_code)
+
+    def get_biff_data(self):
+        return BIFFRecords.BoolErrRecord(self.rowx,
+            self.colx, self.xf_idx, self.number, 1).get()
+
+class FormulaCell(object):
+    __slots__ = ["rowx", "colx", "xf_idx", "frmla", "calc_flags"]
+
+    def __init__(self, rowx, colx, xf_idx, frmla, calc_flags=0):
+        self.rowx = rowx
+        self.colx = colx
+        self.xf_idx = xf_idx
+        self.frmla = frmla
+        self.calc_flags = calc_flags
+
+    def get_biff_data(self):
+        return BIFFRecords.FormulaRecord(self.rowx,
+            self.colx, self.xf_idx, self.frmla.rpn(), self.calc_flags).get()
+
+# module-level function for *internal* use by the Row module
+
+def _get_cells_biff_data_mul(rowx, cell_items):
+    # Return the BIFF data for all cell records in the row.
+    # Adjacent BLANK|RK records are combined into MUL(BLANK|RK) records.
+    pieces = []
+    nitems = len(cell_items)
+    i = 0
+    while i < nitems:
+        icolx, icell = cell_items[i]
+        if isinstance(icell, NumberCell):
+            isRK, value = icell.get_encoded_data()
+            if not isRK:
+                pieces.append(value) # pre-packed NUMBER record
+                i += 1
+                continue
+            muldata = [(value, icell.xf_idx)]
+            target = NumberCell
+        elif isinstance(icell, BlankCell):
+            muldata = [icell.xf_idx]
+            target = BlankCell
+        else:
+            pieces.append(icell.get_biff_data())
+            i += 1
+            continue
+        lastcolx = icolx
+        j = i
+        packed_record = ''
+        for j in xrange(i+1, nitems):
+            jcolx, jcell = cell_items[j]
+            if jcolx != lastcolx + 1:
+                nexti = j
+                break
+            if not isinstance(jcell, target):
+                nexti = j
+                break
+            if target == NumberCell:
+                isRK, value = jcell.get_encoded_data()
+                if not isRK:
+                    packed_record = value
+                    nexti = j + 1
+                    break
+                muldata.append((value, jcell.xf_idx))
+            else:
+                muldata.append(jcell.xf_idx)
+            lastcolx = jcolx
+        else:
+            nexti = j + 1
+        if target == NumberCell:
+            if lastcolx == icolx:
+                # RK record
+                value, xf_idx = muldata[0]
+                pieces.append(pack('<5Hi', 0x027E, 10, rowx, icolx, xf_idx, value))
+            else:
+                # MULRK record
+                nc = lastcolx - icolx + 1
+                pieces.append(pack('<4H', 0x00BD, 6 * nc + 6, rowx, icolx))
+                pieces.append(''.join([pack('<Hi', xf_idx, value) for value, xf_idx in muldata]))
+                pieces.append(pack('<H', lastcolx))
+        else:
+            if lastcolx == icolx:
+                # BLANK record
+                xf_idx = muldata[0]
+                pieces.append(pack('<5H', 0x0201, 6, rowx, icolx, xf_idx))
+            else:
+                # MULBLANK record
+                nc = lastcolx - icolx + 1
+                pieces.append(pack('<4H', 0x00BE, 2 * nc + 6, rowx, icolx))
+                pieces.append(''.join([pack('<H', xf_idx) for xf_idx in muldata]))
+                pieces.append(pack('<H', lastcolx))
+        if packed_record:
+            pieces.append(packed_record)
+        i = nexti
+    return ''.join(pieces)
+

tablib/packages/xlwt/Column.py

@@ -0,0 +1,34 @@
+# -*- coding: windows-1252 -*-
+
+from BIFFRecords import ColInfoRecord
+
+class Column(object):
+    def __init__(self, colx, parent_sheet):
+        if not(isinstance(colx, int) and 0 <= colx <= 255):
+            raise ValueError("column index (%r) not an int in range(256)" % colx)
+        self._index = colx
+        self._parent = parent_sheet
+        self._parent_wb = parent_sheet.get_parent()
+        self._xf_index = 0x0F
+
+        self.width = 0x0B92
+        self.hidden = 0
+        self.level = 0
+        self.collapse = 0
+
+    def set_style(self, style):
+        self._xf_index = self._parent_wb.add_style(style)
+
+    def width_in_pixels(self):
+        # *** Approximation ****
+        return int(round(self.width * 0.0272 + 0.446, 0))
+
+    def get_biff_record(self):
+        options =  (self.hidden & 0x01) << 0
+        options |= (self.level & 0x07) << 8
+        options |= (self.collapse & 0x01) << 12
+
+        return ColInfoRecord(self._index, self._index, self.width, self._xf_index, options).get()
+
+
+

tablib/packages/xlwt/CompoundDoc.py

@@ -0,0 +1,516 @@
+# -*- coding: windows-1252 -*-
+
+import sys
+import struct
+
+class Reader:
+    def __init__(self, filename, dump = False):
+        self.dump = dump
+        self.STREAMS = {}
+
+        doc = file(filename, 'rb').read()
+        self.header, self.data = doc[0:512], doc[512:]
+        del doc
+
+        self.__build_header()
+        self.__build_MSAT()
+        self.__build_SAT()
+        self.__build_directory()
+        self.__build_short_sectors_data()
+        
+        if len(self.short_sectors_data) > 0:
+            self.__build_SSAT()
+        else:
+            if self.dump and (self.total_ssat_sectors != 0 or self.ssat_start_sid != -2):
+                print 'NOTE: header says that must be', self.total_ssat_sectors, 'short sectors'
+                print 'NOTE: starting at', self.ssat_start_sid, 'sector'
+                print 'NOTE: but file does not contains data in short sectors'
+            self.ssat_start_sid = -2
+            self.total_ssat_sectors = 0
+            self.SSAT = [-2]
+
+        for dentry in self.dir_entry_list[1:]:
+            (did, 
+             sz, name, 
+             t, c, 
+             did_left, did_right, did_root, 
+             dentry_start_sid, 
+             stream_size
+            ) = dentry
+            stream_data = ''
+            if stream_size > 0:
+                if stream_size >= self.min_stream_size:
+                    args = (self.data, self.SAT, dentry_start_sid, self.sect_size)
+                else:
+                    args = (self.short_sectors_data, self.SSAT, dentry_start_sid, self.short_sect_size)
+                stream_data = self.get_stream_data(*args)
+
+            if name != '':
+                # BAD IDEA: names may be equal. NEED use full paths...
+                self.STREAMS[name] = stream_data
+
+    
+    def __build_header(self):
+        self.doc_magic             = self.header[0:8]
+
+        if self.doc_magic != '\xD0\xCF\x11\xE0\xA1\xB1\x1A\xE1':
+            raise Exception, 'Not an OLE file.'
+
+        self.file_uid              = self.header[8:24]
+        self.rev_num               = self.header[24:26]
+        self.ver_num               = self.header[26:28]
+        self.byte_order            = self.header[28:30]
+        self.log2_sect_size,       = struct.unpack('<H', self.header[30:32])
+        self.log2_short_sect_size, = struct.unpack('<H', self.header[32:34])
+        self.total_sat_sectors,    = struct.unpack('<L', self.header[44:48])
+        self.dir_start_sid,        = struct.unpack('<l', self.header[48:52])
+        self.min_stream_size,      = struct.unpack('<L', self.header[56:60])
+        self.ssat_start_sid,       = struct.unpack('<l', self.header[60:64])
+        self.total_ssat_sectors,   = struct.unpack('<L', self.header[64:68])
+        self.msat_start_sid,       = struct.unpack('<l', self.header[68:72])
+        self.total_msat_sectors,   = struct.unpack('<L', self.header[72:76])
+         
+        self.sect_size        = 1 << self.log2_sect_size
+        self.short_sect_size  = 1 << self.log2_short_sect_size
+
+        if self.dump:
+            print 'file magic: '
+            print_bin_data(self.doc_magic)
+
+            print 'file uid: '
+            print_bin_data(self.file_uid)
+
+            print 'revision number: '
+            print_bin_data(self.rev_num)
+         
+            print 'version number: '
+            print_bin_data(self.ver_num)
+            
+            print 'byte order: '
+            print_bin_data(self.byte_order)
+            
+            print 'sector size                                :', hex(self.sect_size), self.sect_size
+            #print 'total sectors in file                      :', hex(self.total_sectors), self.total_sectors
+            print 'short sector size                          :', hex(self.short_sect_size), self.short_sect_size
+            print 'Total number of sectors used for the SAT   :', hex(self.total_sat_sectors), self.total_sat_sectors
+            print 'SID of first sector of the directory stream:', hex(self.dir_start_sid), self.dir_start_sid
+            print 'Minimum size of a standard stream          :', hex(self.min_stream_size), self.min_stream_size
+            print 'SID of first sector of the SSAT            :', hex(self.ssat_start_sid), self.ssat_start_sid
+            print 'Total number of sectors used for the SSAT  :', hex(self.total_ssat_sectors), self.total_ssat_sectors
+            print 'SID of first additional sector of the MSAT :', hex(self.msat_start_sid), self.msat_start_sid
+            print 'Total number of sectors used for the MSAT  :', hex(self.total_msat_sectors), self.total_msat_sectors
+
+
+    def __build_MSAT(self):
+        self.MSAT = list(struct.unpack('<109l', self.header[76:]))
+        
+        next = self.msat_start_sid
+        while next > 0:
+           msat_sector = struct.unpack('<128l', self.data[next*self.sect_size:(next+1)*self.sect_size])
+           self.MSAT.extend(msat_sector[:127])
+           next = msat_sector[-1]
+
+        if self.dump:
+            print 'MSAT (header part): \n', self.MSAT[:109]
+            print 'additional MSAT sectors: \n', self.MSAT[109:]
+
+
+    def __build_SAT(self):
+        sat_stream = ''.join([self.data[i*self.sect_size:(i+1)*self.sect_size] for i in self.MSAT if i >= 0])
+
+        sat_sids_count = len(sat_stream) >> 2
+        self.SAT = struct.unpack('<%dl' % sat_sids_count, sat_stream) # SIDs tuple
+
+        if self.dump:
+            print 'SAT sid count:\n', sat_sids_count
+            print 'SAT content:\n', self.SAT
+
+
+    def __build_SSAT(self):
+        ssat_stream = self.get_stream_data(self.data, self.SAT, self.ssat_start_sid, self.sect_size)
+
+        ssids_count = len(ssat_stream) >> 2
+        self.SSAT = struct.unpack('<%dl' % ssids_count, ssat_stream)
+
+        if self.dump:
+            print 'SSID count:', ssids_count
+            print 'SSAT content:\n', self.SSAT
+
+
+    def __build_directory(self):
+        dir_stream = self.get_stream_data(self.data, self.SAT, self.dir_start_sid, self.sect_size)
+
+        self.dir_entry_list = []
+
+        i = 0
+        while i < len(dir_stream):
+            dentry = dir_stream[i:i+128] # 128 -- dir entry size
+            i += 128
+            
+            did = len(self.dir_entry_list)
+            sz, = struct.unpack('<H', dentry[64:66])
+            if sz > 0 :
+                name = dentry[0:sz-2].decode('utf_16_le', 'replace')
+            else:
+                name = u''
+            t,  = struct.unpack('B', dentry[66])
+            c,  = struct.unpack('B', dentry[67])
+            did_left ,  = struct.unpack('<l', dentry[68:72])
+            did_right ,  = struct.unpack('<l', dentry[72:76])
+            did_root ,  = struct.unpack('<l', dentry[76:80])
+            dentry_start_sid ,  = struct.unpack('<l', dentry[116:120])
+            stream_size ,  = struct.unpack('<L', dentry[120:124])
+
+            self.dir_entry_list.extend([(did, sz, name, t, c, 
+                                            did_left, did_right, did_root, 
+                                            dentry_start_sid, stream_size)]) 
+
+        if self.dump:
+            dentry_types = {
+                0x00: 'Empty',
+                0x01: 'User storage',
+                0x02: 'User stream',
+                0x03: 'LockBytes',
+                0x04: 'Property',
+                0x05: 'Root storage'
+            }
+            node_colours = {
+                0x00: 'Red',
+                0x01: 'Black'
+            }
+            print 'total directory entries:', len(self.dir_entry_list)
+
+            for dentry in self.dir_entry_list:
+                (did, sz, name, t, c, 
+                 did_left, did_right, did_root, 
+                 dentry_start_sid, stream_size) = dentry
+                print 'DID', did
+                print 'Size of the used area of the character buffer of the name:', sz
+                print 'dir entry name:', repr(name)
+                print 'type of entry:', t, dentry_types[t]
+                print 'entry colour:', c, node_colours[c]
+                print 'left child DID :', did_left
+                print 'right child DID:', did_right
+                print 'root DID       :', did_root
+                print 'start SID       :', dentry_start_sid
+                print 'stream size     :', stream_size
+                if stream_size == 0:
+                    print 'stream is empty'
+                elif stream_size >= self.min_stream_size:
+                    print 'stream stored as normal stream'
+                else:
+                    print 'stream stored as short-stream'
+
+    
+    def __build_short_sectors_data(self):
+        (did, sz, name, t, c, 
+         did_left, did_right, did_root, 
+         dentry_start_sid, stream_size) = self.dir_entry_list[0]
+        assert t == 0x05 # Short-Stream Container Stream (SSCS) resides in Root Storage
+        if stream_size == 0:
+            self.short_sectors_data = ''
+        else:
+            self.short_sectors_data = self.get_stream_data(self.data, self.SAT, dentry_start_sid, self.sect_size)
+
+
+    def get_stream_data(self, data, SAT, start_sid, sect_size):
+        sid = start_sid
+        chunks = [(sid, sid)]
+        stream_data = ''
+
+        while SAT[sid] >= 0:
+            next_in_chain = SAT[sid]
+            last_chunk_start, last_chunk_finish = chunks[-1]
+            if next_in_chain == last_chunk_finish + 1:
+                chunks[-1] = last_chunk_start, next_in_chain
+            else:
+                chunks.extend([(next_in_chain, next_in_chain)]) 
+            sid = next_in_chain
+        for s, f in chunks:
+            stream_data += data[s*sect_size:(f+1)*sect_size]
+        #print chunks
+        return stream_data
+
+        
+def print_bin_data(data):
+    i = 0
+    while i < len(data):
+        j = 0
+        while (i < len(data)) and (j < 16):
+            c = '0x%02X' % ord(data[i])
+            sys.stdout.write(c)
+            sys.stdout.write(' ')
+            i += 1
+            j += 1
+        print
+    if i == 0:
+        print '<NO DATA>'
+
+
+
+# This implementation writes only 'Root Entry', 'Workbook' streams
+# and 2 empty streams for aligning directory stream on sector boundary
+# 
+# LAYOUT:
+# 0         header
+# 76                MSAT (1st part: 109 SID)
+# 512       workbook stream
+# ...       additional MSAT sectors if streams' size > about 7 Mb == (109*512 * 128)
+# ...       SAT
+# ...       directory stream
+#
+# NOTE: this layout is "ad hoc". It can be more general. RTFM
+
+class XlsDoc:
+    SECTOR_SIZE = 0x0200
+    MIN_LIMIT   = 0x1000
+
+    SID_FREE_SECTOR  = -1
+    SID_END_OF_CHAIN = -2
+    SID_USED_BY_SAT  = -3
+    SID_USED_BY_MSAT = -4
+
+    def __init__(self):
+        #self.book_stream = ''                # padded
+        self.book_stream_sect = []
+
+        self.dir_stream = ''
+        self.dir_stream_sect = []
+
+        self.packed_SAT = ''
+        self.SAT_sect = []
+
+        self.packed_MSAT_1st = ''
+        self.packed_MSAT_2nd = ''
+        self.MSAT_sect_2nd = []
+
+        self.header = ''
+
+    def __build_directory(self): # align on sector boundary
+        self.dir_stream = ''
+
+        dentry_name      = '\x00'.join('Root Entry\x00') + '\x00'
+        dentry_name_sz   = len(dentry_name)
+        dentry_name_pad  = '\x00'*(64 - dentry_name_sz)
+        dentry_type      = 0x05 # root storage
+        dentry_colour    = 0x01 # black
+        dentry_did_left  = -1
+        dentry_did_right = -1
+        dentry_did_root  = 1
+        dentry_start_sid = -2
+        dentry_stream_sz = 0
+
+        self.dir_stream += struct.pack('<64s H 2B 3l 9L l L L',
+           dentry_name + dentry_name_pad,
+           dentry_name_sz,
+           dentry_type,
+           dentry_colour,
+           dentry_did_left, 
+           dentry_did_right,
+           dentry_did_root,
+           0, 0, 0, 0, 0, 0, 0, 0, 0,
+           dentry_start_sid,
+           dentry_stream_sz,
+           0
+        )
+
+        dentry_name      = '\x00'.join('Workbook\x00') + '\x00'
+        dentry_name_sz   = len(dentry_name)
+        dentry_name_pad  = '\x00'*(64 - dentry_name_sz)
+        dentry_type      = 0x02 # user stream
+        dentry_colour    = 0x01 # black
+        dentry_did_left  = -1
+        dentry_did_right = -1
+        dentry_did_root  = -1
+        dentry_start_sid = 0     
+        dentry_stream_sz = self.book_stream_len
+
+        self.dir_stream += struct.pack('<64s H 2B 3l 9L l L L',
+           dentry_name + dentry_name_pad,
+           dentry_name_sz,
+           dentry_type,
+           dentry_colour,
+           dentry_did_left, 
+           dentry_did_right,
+           dentry_did_root,
+           0, 0, 0, 0, 0, 0, 0, 0, 0, 
+           dentry_start_sid,
+           dentry_stream_sz,
+           0
+        )
+        
+        # padding
+        dentry_name      = ''
+        dentry_name_sz   = len(dentry_name)
+        dentry_name_pad  = '\x00'*(64 - dentry_name_sz)
+        dentry_type      = 0x00 # empty
+        dentry_colour    = 0x01 # black
+        dentry_did_left  = -1
+        dentry_did_right = -1
+        dentry_did_root  = -1
+        dentry_start_sid = -2
+        dentry_stream_sz = 0
+
+        self.dir_stream += struct.pack('<64s H 2B 3l 9L l L L',
+           dentry_name + dentry_name_pad,
+           dentry_name_sz,
+           dentry_type,
+           dentry_colour,
+           dentry_did_left, 
+           dentry_did_right,
+           dentry_did_root,
+           0, 0, 0, 0, 0, 0, 0, 0, 0,
+           dentry_start_sid,
+           dentry_stream_sz,
+           0
+        ) * 2
+    
+    def __build_sat(self):
+        # Build SAT
+        book_sect_count = self.book_stream_len >> 9
+        dir_sect_count  = len(self.dir_stream) >> 9
+        
+        total_sect_count     = book_sect_count + dir_sect_count
+        SAT_sect_count       = 0
+        MSAT_sect_count      = 0
+        SAT_sect_count_limit = 109
+        while total_sect_count > 128*SAT_sect_count or SAT_sect_count > SAT_sect_count_limit:
+            SAT_sect_count   += 1
+            total_sect_count += 1
+            if SAT_sect_count > SAT_sect_count_limit:
+                MSAT_sect_count      += 1
+                total_sect_count     += 1
+                SAT_sect_count_limit += 127
+
+
+        SAT = [self.SID_FREE_SECTOR]*128*SAT_sect_count
+
+        sect = 0
+        while sect < book_sect_count - 1:
+            self.book_stream_sect.append(sect)
+            SAT[sect] = sect + 1
+            sect += 1
+        self.book_stream_sect.append(sect)
+        SAT[sect] = self.SID_END_OF_CHAIN
+        sect += 1
+
+        while sect < book_sect_count + MSAT_sect_count:
+            self.MSAT_sect_2nd.append(sect)
+            SAT[sect] = self.SID_USED_BY_MSAT
+            sect += 1
+
+        while sect < book_sect_count + MSAT_sect_count + SAT_sect_count:
+            self.SAT_sect.append(sect)            
+            SAT[sect] = self.SID_USED_BY_SAT
+            sect += 1
+
+        while sect < book_sect_count + MSAT_sect_count + SAT_sect_count + dir_sect_count - 1:
+            self.dir_stream_sect.append(sect)
+            SAT[sect] = sect + 1
+            sect += 1
+        self.dir_stream_sect.append(sect)
+        SAT[sect] = self.SID_END_OF_CHAIN
+        sect += 1
+
+        self.packed_SAT = struct.pack('<%dl' % (SAT_sect_count*128), *SAT)
+
+        MSAT_1st = [self.SID_FREE_SECTOR]*109
+        for i, SAT_sect_num in zip(range(0, 109), self.SAT_sect):
+            MSAT_1st[i] = SAT_sect_num
+        self.packed_MSAT_1st = struct.pack('<109l', *MSAT_1st)
+
+        MSAT_2nd = [self.SID_FREE_SECTOR]*128*MSAT_sect_count
+        if MSAT_sect_count > 0:
+            MSAT_2nd[- 1] = self.SID_END_OF_CHAIN
+
+        i = 109
+        msat_sect = 0
+        sid_num = 0
+        while i < SAT_sect_count:
+            if (sid_num + 1) % 128 == 0:
+                #print 'link: ',
+                msat_sect += 1
+                if msat_sect < len(self.MSAT_sect_2nd):
+                    MSAT_2nd[sid_num] = self.MSAT_sect_2nd[msat_sect]
+            else:
+                #print 'sid: ',
+                MSAT_2nd[sid_num] = self.SAT_sect[i]
+                i += 1
+            #print sid_num, MSAT_2nd[sid_num]
+            sid_num += 1
+
+        self.packed_MSAT_2nd = struct.pack('<%dl' % (MSAT_sect_count*128), *MSAT_2nd)
+
+        #print vars()
+        #print zip(range(0, sect), SAT)
+        #print self.book_stream_sect
+        #print self.MSAT_sect_2nd
+        #print MSAT_2nd
+        #print self.SAT_sect
+        #print self.dir_stream_sect
+
+
+    def __build_header(self):
+        doc_magic             = '\xD0\xCF\x11\xE0\xA1\xB1\x1A\xE1'
+        file_uid              = '\x00'*16
+        rev_num               = '\x3E\x00'
+        ver_num               = '\x03\x00'
+        byte_order            = '\xFE\xFF'
+        log_sect_size         = struct.pack('<H', 9)
+        log_short_sect_size   = struct.pack('<H', 6)
+        not_used0             = '\x00'*10
+        total_sat_sectors     = struct.pack('<L', len(self.SAT_sect))
+        dir_start_sid         = struct.pack('<l', self.dir_stream_sect[0])
+        not_used1             = '\x00'*4        
+        min_stream_size       = struct.pack('<L', 0x1000)
+        ssat_start_sid        = struct.pack('<l', -2)
+        total_ssat_sectors    = struct.pack('<L', 0)
+
+        if len(self.MSAT_sect_2nd) == 0:
+            msat_start_sid        = struct.pack('<l', -2)
+        else:
+            msat_start_sid        = struct.pack('<l', self.MSAT_sect_2nd[0])
+
+        total_msat_sectors    = struct.pack('<L', len(self.MSAT_sect_2nd))
+
+        self.header =       ''.join([  doc_magic,
+                                        file_uid,
+                                        rev_num,
+                                        ver_num,
+                                        byte_order,
+                                        log_sect_size,
+                                        log_short_sect_size,
+                                        not_used0,
+                                        total_sat_sectors,
+                                        dir_start_sid,
+                                        not_used1,
+                                        min_stream_size,
+                                        ssat_start_sid,
+                                        total_ssat_sectors,
+                                        msat_start_sid,
+                                        total_msat_sectors
+                                    ])
+                                        
+
+    def save(self, file_name_or_filelike_obj, stream):
+        # 1. Align stream on 0x1000 boundary (and therefore on sector boundary)
+        padding = '\x00' * (0x1000 - (len(stream) % 0x1000))
+        self.book_stream_len = len(stream) + len(padding)
+
+        self.__build_directory()
+        self.__build_sat()
+        self.__build_header()
+        
+        f = file_name_or_filelike_obj
+        we_own_it = not hasattr(f, 'write')
+        if we_own_it:
+            f = open(file_name_or_filelike_obj, 'wb')
+        f.write(self.header)
+        f.write(self.packed_MSAT_1st)
+        f.write(stream)
+        f.write(padding)
+        f.write(self.packed_MSAT_2nd)
+        f.write(self.packed_SAT)
+        f.write(self.dir_stream)
+        if we_own_it:
+            f.close()

tablib/packages/xlwt/ExcelFormula.py

@@ -0,0 +1,43 @@
+# -*- coding: windows-1252 -*-
+
+import ExcelFormulaParser, ExcelFormulaLexer
+import struct
+from antlr import ANTLRException
+
+
+class Formula(object):
+    __slots__ = ["__init__",  "__s", "__parser", "__sheet_refs", "__xcall_refs"]
+
+
+    def __init__(self, s):
+        try:
+            self.__s = s
+            lexer = ExcelFormulaLexer.Lexer(s)
+            self.__parser = ExcelFormulaParser.Parser(lexer)
+            self.__parser.formula()
+            self.__sheet_refs = self.__parser.sheet_references
+            self.__xcall_refs = self.__parser.xcall_references
+        except ANTLRException, e:
+            # print e
+            raise ExcelFormulaParser.FormulaParseException, "can't parse formula " + s
+
+    def get_references(self):
+        return self.__sheet_refs, self.__xcall_refs
+
+    def patch_references(self, patches):
+        for offset, idx in patches:
+            self.__parser.rpn = self.__parser.rpn[:offset] + struct.pack('<H', idx) + self.__parser.rpn[offset+2:]
+
+    def text(self):
+        return self.__s
+
+    def rpn(self):
+        '''
+        Offset    Size    Contents
+        0         2       Size of the following formula data (sz)
+        2         sz      Formula data (RPN token array)
+        [2+sz]    var.    (optional) Additional data for specific tokens
+
+        '''
+        return struct.pack("<H", len(self.__parser.rpn)) + self.__parser.rpn
+

tablib/packages/xlwt/ExcelFormulaLexer.py

@@ -0,0 +1,128 @@
+# -*- coding: windows-1252 -*-
+
+import sys
+from antlr import EOF, CommonToken as Tok, TokenStream, TokenStreamException
+import struct
+import ExcelFormulaParser
+from re import compile as recompile, match, LOCALE, UNICODE, IGNORECASE, VERBOSE
+
+
+int_const_pattern = r"\d+\b"
+flt_const_pattern = r"""
+    (?:
+        (?: \d* \. \d+ ) # .1 .12 .123 etc 9.1 etc 98.1 etc
+        |
+        (?: \d+ \. ) # 1. 12. 123. etc
+    )
+    # followed by optional exponent part
+    (?: [Ee] [+-]? \d+ ) ?
+    """
+str_const_pattern = r'"(?:[^"]|"")*"'
+#range2d_pattern   = recompile(r"\$?[A-I]?[A-Z]\$?\d+:\$?[A-I]?[A-Z]\$?\d+"
+ref2d_r1c1_pattern = r"[Rr]0*[1-9][0-9]*[Cc]0*[1-9][0-9]*"
+ref2d_pattern     = r"\$?[A-I]?[A-Z]\$?0*[1-9][0-9]*"
+true_pattern      = r"TRUE\b"
+false_pattern     = r"FALSE\b"
+if_pattern        = r"IF\b"
+choose_pattern    = r"CHOOSE\b"
+name_pattern      = r"\w[\.\w]*"
+quotename_pattern = r"'(?:[^']|'')*'" #### It's essential that this bracket be non-grouping.
+ne_pattern        = r"<>"
+ge_pattern        = r">="
+le_pattern        = r"<="
+
+pattern_type_tuples = (
+    (flt_const_pattern, ExcelFormulaParser.NUM_CONST),
+    (int_const_pattern, ExcelFormulaParser.INT_CONST),
+    (str_const_pattern, ExcelFormulaParser.STR_CONST),
+#    (range2d_pattern  , ExcelFormulaParser.RANGE2D),
+    (ref2d_r1c1_pattern, ExcelFormulaParser.REF2D_R1C1),
+    (ref2d_pattern    , ExcelFormulaParser.REF2D),
+    (true_pattern     , ExcelFormulaParser.TRUE_CONST),
+    (false_pattern    , ExcelFormulaParser.FALSE_CONST),
+    (if_pattern       , ExcelFormulaParser.FUNC_IF),
+    (choose_pattern   , ExcelFormulaParser.FUNC_CHOOSE),
+    (name_pattern     , ExcelFormulaParser.NAME),
+    (quotename_pattern, ExcelFormulaParser.QUOTENAME),
+    (ne_pattern,        ExcelFormulaParser.NE),
+    (ge_pattern,        ExcelFormulaParser.GE),
+    (le_pattern,        ExcelFormulaParser.LE),
+)
+
+_re = recompile(
+    '(' + ')|('.join([i[0] for i in pattern_type_tuples]) + ')',
+    VERBOSE+LOCALE+IGNORECASE)
+
+_toktype = [None] + [i[1] for i in pattern_type_tuples]
+# need dummy at start because re.MatchObject.lastindex counts from 1
+
+single_char_lookup = {
+    '=': ExcelFormulaParser.EQ,
+    '<': ExcelFormulaParser.LT,
+    '>': ExcelFormulaParser.GT,
+    '+': ExcelFormulaParser.ADD,
+    '-': ExcelFormulaParser.SUB,
+    '*': ExcelFormulaParser.MUL,
+    '/': ExcelFormulaParser.DIV,
+    ':': ExcelFormulaParser.COLON,
+    ';': ExcelFormulaParser.SEMICOLON,
+    ',': ExcelFormulaParser.COMMA,
+    '(': ExcelFormulaParser.LP,
+    ')': ExcelFormulaParser.RP,
+    '&': ExcelFormulaParser.CONCAT,
+    '%': ExcelFormulaParser.PERCENT,
+    '^': ExcelFormulaParser.POWER,
+    '!': ExcelFormulaParser.BANG,
+    }
+
+class Lexer(TokenStream):
+    def __init__(self, text):
+        self._text = text[:]
+        self._pos = 0
+        self._line = 0
+
+    def isEOF(self):
+        return len(self._text) <= self._pos
+
+    def curr_ch(self):
+        return self._text[self._pos]
+
+    def next_ch(self, n = 1):
+        self._pos += n
+
+    def is_whitespace(self):
+        return self.curr_ch() in " \t\n\r\f\v"
+
+    def match_pattern(self):
+        m = _re.match(self._text, self._pos)
+        if not m:
+            return None
+        self._pos = m.end(0)
+        return Tok(type = _toktype[m.lastindex], text = m.group(0), col = m.start(0) + 1)
+
+    def nextToken(self):
+        # skip whitespace
+        while not self.isEOF() and self.is_whitespace():
+            self.next_ch()
+        if self.isEOF():
+            return Tok(type = EOF)
+        # first, try to match token with 2 or more chars
+        t = self.match_pattern()
+        if t:
+            return t
+        # second, we want 1-char tokens
+        te = self.curr_ch()
+        try:
+            ty = single_char_lookup[te]
+        except KeyError:
+            raise TokenStreamException(
+                "Unexpected char %r in column %u." % (self.curr_ch(), self._pos))
+        self.next_ch()
+        return Tok(type=ty, text=te, col=self._pos)
+
+if __name__ == '__main__':
+    try:
+        for t in Lexer(""" 1.23 456 "abcd" R2C2 a1 iv65536 true false if choose a_name 'qname' <> >= <= """):
+            print t
+    except TokenStreamException, e:
+        print "error:", e

tablib/packages/xlwt/ExcelFormulaParser.py

@@ -0,0 +1,677 @@
+### $ANTLR 2.7.7 (20060930): "xlwt/excel-formula.g" -> "ExcelFormulaParser.py"$
+### import antlr and other modules ..
+import sys
+import antlr
+
+version = sys.version.split()[0]
+if version < '2.2.1':
+    False = 0
+if version < '2.3':
+    True = not False
+### header action >>>
+import struct
+import Utils
+from UnicodeUtils import upack1
+from ExcelMagic import *
+
+_RVAdelta =     {"R": 0, "V": 0x20, "A": 0x40}
+_RVAdeltaRef =  {"R": 0, "V": 0x20, "A": 0x40, "D": 0x20}
+_RVAdeltaArea = {"R": 0, "V": 0x20, "A": 0x40, "D": 0}
+
+
+class FormulaParseException(Exception):
+   """
+   An exception indicating that a Formula could not be successfully parsed.
+   """
+### header action <<<
+### preamble action>>>
+
+### preamble action <<<
+
+### import antlr.Token
+from antlr import Token
+### >>>The Known Token Types <<<
+SKIP                = antlr.SKIP
+INVALID_TYPE        = antlr.INVALID_TYPE
+EOF_TYPE            = antlr.EOF_TYPE
+EOF                 = antlr.EOF
+NULL_TREE_LOOKAHEAD = antlr.NULL_TREE_LOOKAHEAD
+MIN_USER_TYPE       = antlr.MIN_USER_TYPE
+TRUE_CONST = 4
+FALSE_CONST = 5
+STR_CONST = 6
+NUM_CONST = 7
+INT_CONST = 8
+FUNC_IF = 9
+FUNC_CHOOSE = 10
+NAME = 11
+QUOTENAME = 12
+EQ = 13
+NE = 14
+GT = 15
+LT = 16
+GE = 17
+LE = 18
+ADD = 19
+SUB = 20
+MUL = 21
+DIV = 22
+POWER = 23
+PERCENT = 24
+LP = 25
+RP = 26
+LB = 27
+RB = 28
+COLON = 29
+COMMA = 30
+SEMICOLON = 31
+REF2D = 32
+REF2D_R1C1 = 33
+BANG = 34
+CONCAT = 35
+
+class Parser(antlr.LLkParser):
+    ### user action >>>
+    ### user action <<<
+
+    def __init__(self, *args, **kwargs):
+        antlr.LLkParser.__init__(self, *args, **kwargs)
+        self.tokenNames = _tokenNames
+        ### __init__ header action >>>
+        self.rpn = ""
+        self.sheet_references = []
+        self.xcall_references = []
+        ### __init__ header action <<<
+
+    def formula(self):
+
+        pass
+        self.expr("V")
+
+    def expr(self,
+        arg_type
+    ):
+
+        pass
+        self.prec0_expr(arg_type)
+        while True:
+            if ((self.LA(1) >= EQ and self.LA(1) <= LE)):
+                pass
+                la1 = self.LA(1)
+                if False:
+                    pass
+                elif la1 and la1 in [EQ]:
+                    pass
+                    self.match(EQ)
+                    op = struct.pack('B', ptgEQ)
+                elif la1 and la1 in [NE]:
+                    pass
+                    self.match(NE)
+                    op = struct.pack('B', ptgNE)
+                elif la1 and la1 in [GT]:
+                    pass
+                    self.match(GT)
+                    op = struct.pack('B', ptgGT)
+                elif la1 and la1 in [LT]:
+                    pass
+                    self.match(LT)
+                    op = struct.pack('B', ptgLT)
+                elif la1 and la1 in [GE]:
+                    pass
+                    self.match(GE)
+                    op = struct.pack('B', ptgGE)
+                elif la1 and la1 in [LE]:
+                    pass
+                    self.match(LE)
+                    op = struct.pack('B', ptgLE)
+                else:
+                        raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+                self.prec0_expr(arg_type)
+                self.rpn += op
+            else:
+                break
+
+
+    def prec0_expr(self,
+        arg_type
+    ):
+
+        pass
+        self.prec1_expr(arg_type)
+        while True:
+            if (self.LA(1)==CONCAT):
+                pass
+                pass
+                self.match(CONCAT)
+                op = struct.pack('B', ptgConcat)
+                self.prec1_expr(arg_type)
+                self.rpn += op
+            else:
+                break
+
+
+    def prec1_expr(self,
+        arg_type
+    ):
+
+        pass
+        self.prec2_expr(arg_type)
+        while True:
+            if (self.LA(1)==ADD or self.LA(1)==SUB):
+                pass
+                la1 = self.LA(1)
+                if False:
+                    pass
+                elif la1 and la1 in [ADD]:
+                    pass
+                    self.match(ADD)
+                    op = struct.pack('B', ptgAdd)
+                elif la1 and la1 in [SUB]:
+                    pass
+                    self.match(SUB)
+                    op = struct.pack('B', ptgSub)
+                else:
+                        raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+                self.prec2_expr(arg_type)
+                self.rpn += op;
+                          # print "**prec1_expr4 %s" % arg_type
+            else:
+                break
+
+
+    def prec2_expr(self,
+        arg_type
+    ):
+
+        pass
+        self.prec3_expr(arg_type)
+        while True:
+            if (self.LA(1)==MUL or self.LA(1)==DIV):
+                pass
+                la1 = self.LA(1)
+                if False:
+                    pass
+                elif la1 and la1 in [MUL]:
+                    pass
+                    self.match(MUL)
+                    op = struct.pack('B', ptgMul)
+                elif la1 and la1 in [DIV]:
+                    pass
+                    self.match(DIV)
+                    op = struct.pack('B', ptgDiv)
+                else:
+                        raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+                self.prec3_expr(arg_type)
+                self.rpn += op
+            else:
+                break
+
+
+    def prec3_expr(self,
+        arg_type
+    ):
+
+        pass
+        self.prec4_expr(arg_type)
+        while True:
+            if (self.LA(1)==POWER):
+                pass
+                pass
+                self.match(POWER)
+                op = struct.pack('B', ptgPower)
+                self.prec4_expr(arg_type)
+                self.rpn += op
+            else:
+                break
+
+
+    def prec4_expr(self,
+        arg_type
+    ):
+
+        pass
+        self.prec5_expr(arg_type)
+        la1 = self.LA(1)
+        if False:
+            pass
+        elif la1 and la1 in [PERCENT]:
+            pass
+            self.match(PERCENT)
+            self.rpn += struct.pack('B', ptgPercent)
+        elif la1 and la1 in [EOF,EQ,NE,GT,LT,GE,LE,ADD,SUB,MUL,DIV,POWER,RP,COMMA,SEMICOLON,CONCAT]:
+            pass
+        else:
+                raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+
+    def prec5_expr(self,
+        arg_type
+    ):
+
+        la1 = self.LA(1)
+        if False:
+            pass
+        elif la1 and la1 in [TRUE_CONST,FALSE_CONST,STR_CONST,NUM_CONST,INT_CONST,FUNC_IF,FUNC_CHOOSE,NAME,QUOTENAME,LP,REF2D]:
+            pass
+            self.primary(arg_type)
+        elif la1 and la1 in [SUB]:
+            pass
+            self.match(SUB)
+            self.primary(arg_type)
+            self.rpn += struct.pack('B', ptgUminus)
+        else:
+                raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+
+    def primary(self,
+        arg_type
+    ):
+
+        str_tok = None
+        int_tok = None
+        num_tok = None
+        ref2d_tok = None
+        ref2d1_tok = None
+        ref2d2_tok = None
+        ref3d_ref2d = None
+        ref3d_ref2d2 = None
+        name_tok = None
+        func_tok = None
+        la1 = self.LA(1)
+        if False:
+            pass
+        elif la1 and la1 in [TRUE_CONST]:
+            pass
+            self.match(TRUE_CONST)
+            self.rpn += struct.pack("2B", ptgBool, 1)
+        elif la1 and la1 in [FALSE_CONST]:
+            pass
+            self.match(FALSE_CONST)
+            self.rpn += struct.pack("2B", ptgBool, 0)
+        elif la1 and la1 in [STR_CONST]:
+            pass
+            str_tok = self.LT(1)
+            self.match(STR_CONST)
+            self.rpn += struct.pack("B", ptgStr) + upack1(str_tok.text[1:-1].replace("\"\"", "\""))
+        elif la1 and la1 in [NUM_CONST]:
+            pass
+            num_tok = self.LT(1)
+            self.match(NUM_CONST)
+            self.rpn += struct.pack("<Bd", ptgNum, float(num_tok.text))
+        elif la1 and la1 in [FUNC_IF]:
+            pass
+            self.match(FUNC_IF)
+            self.match(LP)
+            self.expr("V")
+            la1 = self.LA(1)
+            if False:
+                pass
+            elif la1 and la1 in [SEMICOLON]:
+                pass
+                self.match(SEMICOLON)
+            elif la1 and la1 in [COMMA]:
+                pass
+                self.match(COMMA)
+            else:
+                    raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+            self.rpn += struct.pack("<BBH", ptgAttr, 0x02, 0) # tAttrIf
+            pos0 = len(self.rpn) - 2
+            self.expr(arg_type)
+            la1 = self.LA(1)
+            if False:
+                pass
+            elif la1 and la1 in [SEMICOLON]:
+                pass
+                self.match(SEMICOLON)
+            elif la1 and la1 in [COMMA]:
+                pass
+                self.match(COMMA)
+            else:
+                    raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+            self.rpn += struct.pack("<BBH", ptgAttr, 0x08, 0) # tAttrSkip
+            pos1 = len(self.rpn) - 2
+            self.rpn = self.rpn[:pos0] + struct.pack("<H", pos1-pos0) + self.rpn[pos0+2:]
+            self.expr(arg_type)
+            self.match(RP)
+            self.rpn += struct.pack("<BBH", ptgAttr, 0x08, 3) # tAttrSkip
+            self.rpn += struct.pack("<BBH", ptgFuncVarR, 3, 1) # 3 = nargs, 1 = IF func
+            pos2 = len(self.rpn)
+            self.rpn = self.rpn[:pos1] + struct.pack("<H", pos2-(pos1+2)-1) + self.rpn[pos1+2:]
+        elif la1 and la1 in [FUNC_CHOOSE]:
+            pass
+            self.match(FUNC_CHOOSE)
+            arg_type = "R"
+            rpn_chunks = []
+            self.match(LP)
+            self.expr("V")
+            rpn_start = len(self.rpn)
+            ref_markers = [len(self.sheet_references)]
+            while True:
+                if (self.LA(1)==COMMA or self.LA(1)==SEMICOLON):
+                    pass
+                    la1 = self.LA(1)
+                    if False:
+                        pass
+                    elif la1 and la1 in [SEMICOLON]:
+                        pass
+                        self.match(SEMICOLON)
+                    elif la1 and la1 in [COMMA]:
+                        pass
+                        self.match(COMMA)
+                    else:
+                            raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+                    mark = len(self.rpn)
+                    la1 = self.LA(1)
+                    if False:
+                        pass
+                    elif la1 and la1 in [TRUE_CONST,FALSE_CONST,STR_CONST,NUM_CONST,INT_CONST,FUNC_IF,FUNC_CHOOSE,NAME,QUOTENAME,SUB,LP,REF2D]:
+                        pass
+                        self.expr(arg_type)
+                    elif la1 and la1 in [RP,COMMA,SEMICOLON]:
+                        pass
+                        self.rpn += struct.pack("B", ptgMissArg)
+                    else:
+                            raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+                    rpn_chunks.append(self.rpn[mark:])
+                    ref_markers.append(len(self.sheet_references))
+                else:
+                    break
+
+            self.match(RP)
+            self.rpn = self.rpn[:rpn_start]
+            nc = len(rpn_chunks)
+            chunklens = [len(chunk) for chunk in rpn_chunks]
+            skiplens = [0] * nc
+            skiplens[-1] = 3
+            for ic in xrange(nc-1, 0, -1):
+               skiplens[ic-1] = skiplens[ic] + chunklens[ic] + 4
+            jump_pos = [2 * nc + 2]
+            for ic in xrange(nc):
+               jump_pos.append(jump_pos[-1] + chunklens[ic] + 4)
+            chunk_shift = 2 * nc + 6 # size of tAttrChoose
+            for ic in xrange(nc):
+               for refx in xrange(ref_markers[ic], ref_markers[ic+1]):
+                   ref = self.sheet_references[refx]
+                   self.sheet_references[refx] = (ref[0], ref[1], ref[2] + chunk_shift)
+               chunk_shift += 4 # size of tAttrSkip
+            choose_rpn = []
+            choose_rpn.append(struct.pack("<BBH", ptgAttr, 0x04, nc)) # 0x04 is tAttrChoose
+            choose_rpn.append(struct.pack("<%dH" % (nc+1), *jump_pos))
+            for ic in xrange(nc):
+               choose_rpn.append(rpn_chunks[ic])
+               choose_rpn.append(struct.pack("<BBH", ptgAttr, 0x08, skiplens[ic])) # 0x08 is tAttrSkip
+            choose_rpn.append(struct.pack("<BBH", ptgFuncVarV, nc+1, 100)) # 100 is CHOOSE fn
+            self.rpn += "".join(choose_rpn)
+        elif la1 and la1 in [LP]:
+            pass
+            self.match(LP)
+            self.expr(arg_type)
+            self.match(RP)
+            self.rpn += struct.pack("B", ptgParen)
+        else:
+            if (self.LA(1)==INT_CONST) and (_tokenSet_0.member(self.LA(2))):
+                pass
+                int_tok = self.LT(1)
+                self.match(INT_CONST)
+                # print "**int_const", int_tok.text
+                int_value = int(int_tok.text)
+                if int_value <= 65535:
+                   self.rpn += struct.pack("<BH", ptgInt, int_value)
+                else:
+                   self.rpn += struct.pack("<Bd", ptgNum, float(int_value))
+            elif (self.LA(1)==REF2D) and (_tokenSet_0.member(self.LA(2))):
+                pass
+                ref2d_tok = self.LT(1)
+                self.match(REF2D)
+                # print "**ref2d %s %s" % (ref2d_tok.text, arg_type)
+                r, c = Utils.cell_to_packed_rowcol(ref2d_tok.text)
+                ptg = ptgRefR + _RVAdeltaRef[arg_type]
+                self.rpn += struct.pack("<B2H", ptg, r, c)
+            elif (self.LA(1)==REF2D) and (self.LA(2)==COLON):
+                pass
+                ref2d1_tok = self.LT(1)
+                self.match(REF2D)
+                self.match(COLON)
+                ref2d2_tok = self.LT(1)
+                self.match(REF2D)
+                r1, c1 = Utils.cell_to_packed_rowcol(ref2d1_tok.text)
+                r2, c2 = Utils.cell_to_packed_rowcol(ref2d2_tok.text)
+                ptg = ptgAreaR + _RVAdeltaArea[arg_type]
+                self.rpn += struct.pack("<B4H", ptg, r1, r2, c1, c2)
+            elif (self.LA(1)==INT_CONST or self.LA(1)==NAME or self.LA(1)==QUOTENAME) and (self.LA(2)==COLON or self.LA(2)==BANG):
+                pass
+                sheet1=self.sheet()
+                sheet2 = sheet1
+                la1 = self.LA(1)
+                if False:
+                    pass
+                elif la1 and la1 in [COLON]:
+                    pass
+                    self.match(COLON)
+                    sheet2=self.sheet()
+                elif la1 and la1 in [BANG]:
+                    pass
+                else:
+                        raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+                self.match(BANG)
+                ref3d_ref2d = self.LT(1)
+                self.match(REF2D)
+                ptg = ptgRef3dR + _RVAdeltaRef[arg_type]
+                rpn_ref2d = ""
+                r1, c1 = Utils.cell_to_packed_rowcol(ref3d_ref2d.text)
+                rpn_ref2d = struct.pack("<3H", 0x0000, r1, c1)
+                la1 = self.LA(1)
+                if False:
+                    pass
+                elif la1 and la1 in [COLON]:
+                    pass
+                    self.match(COLON)
+                    ref3d_ref2d2 = self.LT(1)
+                    self.match(REF2D)
+                    ptg = ptgArea3dR + _RVAdeltaArea[arg_type]
+                    r2, c2 = Utils.cell_to_packed_rowcol(ref3d_ref2d2.text)
+                    rpn_ref2d = struct.pack("<5H", 0x0000, r1, r2, c1, c2)
+                elif la1 and la1 in [EOF,EQ,NE,GT,LT,GE,LE,ADD,SUB,MUL,DIV,POWER,PERCENT,RP,COMMA,SEMICOLON,CONCAT]:
+                    pass
+                else:
+                        raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+                self.rpn += struct.pack("<B", ptg)
+                self.sheet_references.append((sheet1, sheet2, len(self.rpn)))
+                self.rpn += rpn_ref2d
+            elif (self.LA(1)==NAME) and (_tokenSet_0.member(self.LA(2))):
+                pass
+                name_tok = self.LT(1)
+                self.match(NAME)
+                raise Exception("[formula] found unexpected NAME token (%r)" % name_tok.txt)
+                # #### TODO: handle references to defined names here
+            elif (self.LA(1)==NAME) and (self.LA(2)==LP):
+                pass
+                func_tok = self.LT(1)
+                self.match(NAME)
+                func_toku = func_tok.text.upper()
+                if func_toku in all_funcs_by_name:
+                   (opcode,
+                   min_argc,
+                   max_argc,
+                   func_type,
+                   arg_type_str) = all_funcs_by_name[func_toku]
+                   arg_type_list = list(arg_type_str)
+                else:
+                   raise Exception("[formula] unknown function (%s)" % func_tok.text)
+                # print "**func_tok1 %s %s" % (func_toku, func_type)
+                xcall = opcode < 0
+                if xcall:
+                   # The name of the add-in function is passed as the 1st arg
+                   # of the hidden XCALL function
+                   self.xcall_references.append((func_toku, len(self.rpn) + 1))
+                   self.rpn += struct.pack("<BHHH",
+                       ptgNameXR,
+                       0xadde, # ##PATCHME## index to REF entry in EXTERNSHEET record
+                       0xefbe, # ##PATCHME## one-based index to EXTERNNAME record
+                       0x0000) # unused
+                self.match(LP)
+                arg_count=self.expr_list(arg_type_list, min_argc, max_argc)
+                self.match(RP)
+                if arg_count > max_argc or arg_count < min_argc:
+                   raise Exception, "%d parameters for function: %s" % (arg_count, func_tok.text)
+                if xcall:
+                   func_ptg = ptgFuncVarR + _RVAdelta[func_type]
+                   self.rpn += struct.pack("<2BH", func_ptg, arg_count + 1, 255) # 255 is magic XCALL function
+                elif min_argc == max_argc:
+                   func_ptg = ptgFuncR + _RVAdelta[func_type]
+                   self.rpn += struct.pack("<BH", func_ptg, opcode)
+                elif arg_count == 1 and func_tok.text.upper() == "SUM":
+                   self.rpn += struct.pack("<BBH", ptgAttr, 0x10, 0) # tAttrSum
+                else:
+                   func_ptg = ptgFuncVarR + _RVAdelta[func_type]
+                   self.rpn += struct.pack("<2BH", func_ptg, arg_count, opcode)
+            else:
+                raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+
+    def sheet(self):
+        ref = None
+
+        sheet_ref_name = None
+        sheet_ref_int = None
+        sheet_ref_quote = None
+        la1 = self.LA(1)
+        if False:
+            pass
+        elif la1 and la1 in [NAME]:
+            pass
+            sheet_ref_name = self.LT(1)
+            self.match(NAME)
+            ref = sheet_ref_name.text
+        elif la1 and la1 in [INT_CONST]:
+            pass
+            sheet_ref_int = self.LT(1)
+            self.match(INT_CONST)
+            ref = sheet_ref_int.text
+        elif la1 and la1 in [QUOTENAME]:
+            pass
+            sheet_ref_quote = self.LT(1)
+            self.match(QUOTENAME)
+            ref = sheet_ref_quote.text[1:-1].replace("''", "'")
+        else:
+                raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+        return ref
+
+    def expr_list(self,
+        arg_type_list, min_argc, max_argc
+    ):
+        arg_cnt = None
+
+        arg_cnt = 0
+        arg_type = arg_type_list[arg_cnt]
+        # print "**expr_list1[%d] req=%s" % (arg_cnt, arg_type)
+        la1 = self.LA(1)
+        if False:
+            pass
+        elif la1 and la1 in [TRUE_CONST,FALSE_CONST,STR_CONST,NUM_CONST,INT_CONST,FUNC_IF,FUNC_CHOOSE,NAME,QUOTENAME,SUB,LP,REF2D]:
+            pass
+            self.expr(arg_type)
+            arg_cnt += 1
+            while True:
+                if (self.LA(1)==COMMA or self.LA(1)==SEMICOLON):
+                    pass
+                    if arg_cnt < len(arg_type_list):
+                       arg_type = arg_type_list[arg_cnt]
+                    else:
+                       arg_type = arg_type_list[-1]
+                    if arg_type == "+":
+                       arg_type = arg_type_list[-2]
+                    # print "**expr_list2[%d] req=%s" % (arg_cnt, arg_type)
+                    la1 = self.LA(1)
+                    if False:
+                        pass
+                    elif la1 and la1 in [SEMICOLON]:
+                        pass
+                        self.match(SEMICOLON)
+                    elif la1 and la1 in [COMMA]:
+                        pass
+                        self.match(COMMA)
+                    else:
+                            raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+                    la1 = self.LA(1)
+                    if False:
+                        pass
+                    elif la1 and la1 in [TRUE_CONST,FALSE_CONST,STR_CONST,NUM_CONST,INT_CONST,FUNC_IF,FUNC_CHOOSE,NAME,QUOTENAME,SUB,LP,REF2D]:
+                        pass
+                        self.expr(arg_type)
+                    elif la1 and la1 in [RP,COMMA,SEMICOLON]:
+                        pass
+                        self.rpn += struct.pack("B", ptgMissArg)
+                    else:
+                            raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+                    arg_cnt += 1
+                else:
+                    break
+
+        elif la1 and la1 in [RP]:
+            pass
+        else:
+                raise antlr.NoViableAltException(self.LT(1), self.getFilename())
+
+        return arg_cnt
+
+
+_tokenNames = [
+    "<0>",
+    "EOF",
+    "<2>",
+    "NULL_TREE_LOOKAHEAD",
+    "TRUE_CONST",
+    "FALSE_CONST",
+    "STR_CONST",
+    "NUM_CONST",
+    "INT_CONST",
+    "FUNC_IF",
+    "FUNC_CHOOSE",
+    "NAME",
+    "QUOTENAME",
+    "EQ",
+    "NE",
+    "GT",
+    "LT",
+    "GE",
+    "LE",
+    "ADD",
+    "SUB",
+    "MUL",
+    "DIV",
+    "POWER",
+    "PERCENT",
+    "LP",
+    "RP",
+    "LB",
+    "RB",
+    "COLON",
+    "COMMA",
+    "SEMICOLON",
+    "REF2D",
+    "REF2D_R1C1",
+    "BANG",
+    "CONCAT"
+]
+
+
+### generate bit set
+def mk_tokenSet_0():
+    ### var1
+    data = [ 37681618946L, 0L]
+    return data
+_tokenSet_0 = antlr.BitSet(mk_tokenSet_0())
+

tablib/packages/xlwt/ExcelMagic.py

@@ -0,0 +1,862 @@
+# -*- coding: ascii -*-
+"""
+lots of Excel Magic Numbers
+"""
+
+# Boundaries BIFF8+
+
+MAX_ROW = 65536
+MAX_COL = 256
+
+
+biff_records = {
+    0x0000: "DIMENSIONS",
+    0x0001: "BLANK",
+    0x0002: "INTEGER",
+    0x0003: "NUMBER",
+    0x0004: "LABEL",
+    0x0005: "BOOLERR",
+    0x0006: "FORMULA",
+    0x0007: "STRING",
+    0x0008: "ROW",
+    0x0009: "BOF",
+    0x000A: "EOF",
+    0x000B: "INDEX",
+    0x000C: "CALCCOUNT",
+    0x000D: "CALCMODE",
+    0x000E: "PRECISION",
+    0x000F: "REFMODE",
+    0x0010: "DELTA",
+    0x0011: "ITERATION",
+    0x0012: "PROTECT",
+    0x0013: "PASSWORD",
+    0x0014: "HEADER",
+    0x0015: "FOOTER",
+    0x0016: "EXTERNCOUNT",
+    0x0017: "EXTERNSHEET",
+    0x0018: "NAME",
+    0x0019: "WINDOWPROTECT",
+    0x001A: "VERTICALPAGEBREAKS",
+    0x001B: "HORIZONTALPAGEBREAKS",
+    0x001C: "NOTE",
+    0x001D: "SELECTION",
+    0x001E: "FORMAT",
+    0x001F: "FORMATCOUNT",
+    0x0020: "COLUMNDEFAULT",
+    0x0021: "ARRAY",
+    0x0022: "1904",
+    0x0023: "EXTERNNAME",
+    0x0024: "COLWIDTH",
+    0x0025: "DEFAULTROWHEIGHT",
+    0x0026: "LEFTMARGIN",
+    0x0027: "RIGHTMARGIN",
+    0x0028: "TOPMARGIN",
+    0x0029: "BOTTOMMARGIN",
+    0x002A: "PRINTHEADERS",
+    0x002B: "PRINTGRIDLINES",
+    0x002F: "FILEPASS",
+    0x0031: "FONT",
+    0x0036: "TABLE",
+    0x003C: "CONTINUE",
+    0x003D: "WINDOW1",
+    0x003E: "WINDOW2",
+    0x0040: "BACKUP",
+    0x0041: "PANE",
+    0x0042: "CODEPAGE",
+    0x0043: "XF",
+    0x0044: "IXFE",
+    0x0045: "EFONT",
+    0x004D: "PLS",
+    0x0050: "DCON",
+    0x0051: "DCONREF",
+    0x0053: "DCONNAME",
+    0x0055: "DEFCOLWIDTH",
+    0x0056: "BUILTINFMTCNT",
+    0x0059: "XCT",
+    0x005A: "CRN",
+    0x005B: "FILESHARING",
+    0x005C: "WRITEACCESS",
+    0x005D: "OBJ",
+    0x005E: "UNCALCED",
+    0x005F: "SAFERECALC",
+    0x0060: "TEMPLATE",
+    0x0063: "OBJPROTECT",
+    0x007D: "COLINFO",
+    0x007E: "RK",
+    0x007F: "IMDATA",
+    0x0080: "GUTS",
+    0x0081: "WSBOOL",
+    0x0082: "GRIDSET",
+    0x0083: "HCENTER",
+    0x0084: "VCENTER",
+    0x0085: "BOUNDSHEET",
+    0x0086: "WRITEPROT",
+    0x0087: "ADDIN",
+    0x0088: "EDG",
+    0x0089: "PUB",
+    0x008C: "COUNTRY",
+    0x008D: "HIDEOBJ",
+    0x008E: "BUNDLESOFFSET",
+    0x008F: "BUNDLEHEADER",
+    0x0090: "SORT",
+    0x0091: "SUB",
+    0x0092: "PALETTE",
+    0x0093: "STYLE",
+    0x0094: "LHRECORD",
+    0x0095: "LHNGRAPH",
+    0x0096: "SOUND",
+    0x0098: "LPR",
+    0x0099: "STANDARDWIDTH",
+    0x009A: "FNGROUPNAME",
+    0x009B: "FILTERMODE",
+    0x009C: "FNGROUPCOUNT",
+    0x009D: "AUTOFILTERINFO",
+    0x009E: "AUTOFILTER",
+    0x00A0: "SCL",
+    0x00A1: "SETUP",
+    0x00A9: "COORDLIST",
+    0x00AB: "GCW",
+    0x00AE: "SCENMAN",
+    0x00AF: "SCENARIO",
+    0x00B0: "SXVIEW",
+    0x00B1: "SXVD",
+    0x00B2: "SXVI",
+    0x00B4: "SXIVD",
+    0x00B5: "SXLI",
+    0x00B6: "SXPI",
+    0x00B8: "DOCROUTE",
+    0x00B9: "RECIPNAME",
+    0x00BC: "SHRFMLA",
+    0x00BD: "MULRK",
+    0x00BE: "MULBLANK",
+    0x00C1: "MMS",
+    0x00C2: "ADDMENU",
+    0x00C3: "DELMENU",
+    0x00C5: "SXDI",
+    0x00C6: "SXDB",
+    0x00C7: "SXFIELD",
+    0x00C8: "SXINDEXLIST",
+    0x00C9: "SXDOUBLE",
+    0x00CD: "SXSTRING",
+    0x00CE: "SXDATETIME",
+    0x00D0: "SXTBL",
+    0x00D1: "SXTBRGITEM",
+    0x00D2: "SXTBPG",
+    0x00D3: "OBPROJ",
+    0x00D5: "SXIDSTM",
+    0x00D6: "RSTRING",
+    0x00D7: "DBCELL",
+    0x00DA: "BOOKBOOL",
+    0x00DC: "SXEXT|PARAMQRY",
+    0x00DD: "SCENPROTECT",
+    0x00DE: "OLESIZE",
+    0x00DF: "UDDESC",
+    0x00E0: "XF",
+    0x00E1: "INTERFACEHDR",
+    0x00E2: "INTERFACEEND",
+    0x00E3: "SXVS",
+    0x00E5: "MERGEDCELLS",
+    0x00E9: "BITMAP",
+    0x00EB: "MSODRAWINGGROUP",
+    0x00EC: "MSODRAWING",
+    0x00ED: "MSODRAWINGSELECTION",
+    0x00F0: "SXRULE",
+    0x00F1: "SXEX",
+    0x00F2: "SXFILT",
+    0x00F6: "SXNAME",
+    0x00F7: "SXSELECT",
+    0x00F8: "SXPAIR",
+    0x00F9: "SXFMLA",
+    0x00FB: "SXFORMAT",
+    0x00FC: "SST",
+    0x00FD: "LABELSST",
+    0x00FF: "EXTSST",
+    0x0100: "SXVDEX",
+    0x0103: "SXFORMULA",
+    0x0122: "SXDBEX",
+    0x0137: "CHTRINSERT",
+    0x0138: "CHTRINFO",
+    0x013B: "CHTRCELLCONTENT",
+    0x013D: "TABID",
+    0x0140: "CHTRMOVERANGE",
+    0x014D: "CHTRINSERTTAB",
+    0x015F: "LABELRANGES",
+    0x0160: "USESELFS",
+    0x0161: "DSF",
+    0x0162: "XL5MODIFY",
+    0x0196: "CHTRHEADER",
+    0x01A9: "USERBVIEW",
+    0x01AA: "USERSVIEWBEGIN",
+    0x01AB: "USERSVIEWEND",
+    0x01AD: "QSI",
+    0x01AE: "SUPBOOK",
+    0x01AF: "PROT4REV",
+    0x01B0: "CONDFMT",
+    0x01B1: "CF",
+    0x01B2: "DVAL",
+    0x01B5: "DCONBIN",
+    0x01B6: "TXO",
+    0x01B7: "REFRESHALL",
+    0x01B8: "HLINK",
+    0x01BA: "CODENAME",
+    0x01BB: "SXFDBTYPE",
+    0x01BC: "PROT4REVPASS",
+    0x01BE: "DV",
+    0x01C0: "XL9FILE",
+    0x01C1: "RECALCID",
+    0x0200: "DIMENSIONS",
+    0x0201: "BLANK",
+    0x0203: "NUMBER",
+    0x0204: "LABEL",
+    0x0205: "BOOLERR",
+    0x0206: "FORMULA",
+    0x0207: "STRING",
+    0x0208: "ROW",
+    0x0209: "BOF",
+    0x020B: "INDEX",
+    0x0218: "NAME",
+    0x0221: "ARRAY",
+    0x0223: "EXTERNNAME",
+    0x0225: "DEFAULTROWHEIGHT",
+    0x0231: "FONT",
+    0x0236: "TABLE",
+    0x023E: "WINDOW2",
+    0x0243: "XF",
+    0x027E: "RK",
+    0x0293: "STYLE",
+    0x0406: "FORMULA",
+    0x0409: "BOF",
+    0x041E: "FORMAT",
+    0x0443: "XF",
+    0x04BC: "SHRFMLA",
+    0x0800: "SCREENTIP",
+    0x0803: "WEBQRYSETTINGS",
+    0x0804: "WEBQRYTABLES",
+    0x0809: "BOF",
+    0x0862: "SHEETLAYOUT",
+    0x0867: "SHEETPROTECTION",
+    0x1001: "UNITS",
+    0x1002: "ChartChart",
+    0x1003: "ChartSeries",
+    0x1006: "ChartDataformat",
+    0x1007: "ChartLineformat",
+    0x1009: "ChartMarkerformat",
+    0x100A: "ChartAreaformat",
+    0x100B: "ChartPieformat",
+    0x100C: "ChartAttachedlabel",
+    0x100D: "ChartSeriestext",
+    0x1014: "ChartChartformat",
+    0x1015: "ChartLegend",
+    0x1016: "ChartSerieslist",
+    0x1017: "ChartBar",
+    0x1018: "ChartLine",
+    0x1019: "ChartPie",
+    0x101A: "ChartArea",
+    0x101B: "ChartScatter",
+    0x101C: "ChartChartline",
+    0x101D: "ChartAxis",
+    0x101E: "ChartTick",
+    0x101F: "ChartValuerange",
+    0x1020: "ChartCatserrange",
+    0x1021: "ChartAxislineformat",
+    0x1022: "ChartFormatlink",
+    0x1024: "ChartDefaulttext",
+    0x1025: "ChartText",
+    0x1026: "ChartFontx",
+    0x1027: "ChartObjectLink",
+    0x1032: "ChartFrame",
+    0x1033: "BEGIN",
+    0x1034: "END",
+    0x1035: "ChartPlotarea",
+    0x103A: "Chart3D",
+    0x103C: "ChartPicf",
+    0x103D: "ChartDropbar",
+    0x103E: "ChartRadar",
+    0x103F: "ChartSurface",
+    0x1040: "ChartRadararea",
+    0x1041: "ChartAxisparent",
+    0x1043: "ChartLegendxn",
+    0x1044: "ChartShtprops",
+    0x1045: "ChartSertocrt",
+    0x1046: "ChartAxesused",
+    0x1048: "ChartSbaseref",
+    0x104A: "ChartSerparent",
+    0x104B: "ChartSerauxtrend",
+    0x104E: "ChartIfmt",
+    0x104F: "ChartPos",
+    0x1050: "ChartAlruns",
+    0x1051: "ChartAI",
+    0x105B: "ChartSerauxerrbar",
+    0x105D: "ChartSerfmt",
+    0x105F: "Chart3DDataFormat",
+    0x1060: "ChartFbi",
+    0x1061: "ChartBoppop",
+    0x1062: "ChartAxcext",
+    0x1063: "ChartDat",
+    0x1064: "ChartPlotgrowth",
+    0x1065: "ChartSiindex",
+    0x1066: "ChartGelframe",
+    0x1067: "ChartBoppcustom",
+    0xFFFF: ""
+}
+
+
+all_funcs_by_name = {
+    # Includes Analysis ToolPak aka ATP aka add-in aka xcall functions,
+    # distinguished by -ve opcode.
+    # name: (opcode, min # args, max # args, func return type, func arg types)
+    # + in func arg types means more of the same.
+    'ABS'         : ( 24, 1,  1, 'V', 'V'),
+    'ACCRINT'     : ( -1, 6,  7, 'V', 'VVVVVVV'),
+    'ACCRINTM'    : ( -1, 3,  5, 'V', 'VVVVV'),
+    'ACOS'        : ( 99, 1,  1, 'V', 'V'),
+    'ACOSH'       : (233, 1,  1, 'V', 'V'),
+    'ADDRESS'     : (219, 2,  5, 'V', 'VVVVV'),
+    'AMORDEGRC'   : ( -1, 7,  7, 'V', 'VVVVVVV'),
+    'AMORLINC'    : ( -1, 7,  7, 'V', 'VVVVVVV'),
+    'AND'         : ( 36, 1, 30, 'V', 'D+'),
+    'AREAS'       : ( 75, 1,  1, 'V', 'R'),
+    'ASC'         : (214, 1,  1, 'V', 'V'),
+    'ASIN'        : ( 98, 1,  1, 'V', 'V'),
+    'ASINH'       : (232, 1,  1, 'V', 'V'),
+    'ATAN'        : ( 18, 1,  1, 'V', 'V'),
+    'ATAN2'       : ( 97, 2,  2, 'V', 'VV'),
+    'ATANH'       : (234, 1,  1, 'V', 'V'),
+    'AVEDEV'      : (269, 1, 30, 'V', 'D+'),
+    'AVERAGE'     : (  5, 1, 30, 'V', 'D+'),
+    'AVERAGEA'    : (361, 1, 30, 'V', 'D+'),
+    'BAHTTEXT'    : (368, 1,  1, 'V', 'V'),
+    'BESSELI'     : ( -1, 2,  2, 'V', 'VV'),
+    'BESSELJ'     : ( -1, 2,  2, 'V', 'VV'),
+    'BESSELK'     : ( -1, 2,  2, 'V', 'VV'),
+    'BESSELY'     : ( -1, 2,  2, 'V', 'VV'),
+    'BETADIST'    : (270, 3,  5, 'V', 'VVVVV'),
+    'BETAINV'     : (272, 3,  5, 'V', 'VVVVV'),
+    'BIN2DEC'     : ( -1, 1,  1, 'V', 'V'),
+    'BIN2HEX'     : ( -1, 1,  2, 'V', 'VV'),
+    'BIN2OCT'     : ( -1, 1,  2, 'V', 'VV'),
+    'BINOMDIST'   : (273, 4,  4, 'V', 'VVVV'),
+    'CEILING'     : (288, 2,  2, 'V', 'VV'),
+    'CELL'        : (125, 1,  2, 'V', 'VR'),
+    'CHAR'        : (111, 1,  1, 'V', 'V'),
+    'CHIDIST'     : (274, 2,  2, 'V', 'VV'),
+    'CHIINV'      : (275, 2,  2, 'V', 'VV'),
+    'CHITEST'     : (306, 2,  2, 'V', 'AA'),
+    'CHOOSE'      : (100, 2, 30, 'R', 'VR+'),
+    'CLEAN'       : (162, 1,  1, 'V', 'V'),
+    'CODE'        : (121, 1,  1, 'V', 'V'),
+    'COLUMN'      : (  9, 0,  1, 'V', 'R'),
+    'COLUMNS'     : ( 77, 1,  1, 'V', 'R'),
+    'COMBIN'      : (276, 2,  2, 'V', 'VV'),
+    'COMPLEX'     : ( -1, 2,  3, 'V', 'VVV'),
+    'CONCATENATE' : (336, 1, 30, 'V', 'V+'),
+    'CONFIDENCE'  : (277, 3,  3, 'V', 'VVV'),
+    'CONVERT'     : ( -1, 3,  3, 'V', 'VVV'),
+    'CORREL'      : (307, 2,  2, 'V', 'AA'),
+    'COS'         : ( 16, 1,  1, 'V', 'V'),
+    'COSH'        : (230, 1,  1, 'V', 'V'),
+    'COUNT'       : (  0, 1, 30, 'V', 'D+'),
+    'COUNTA'      : (169, 1, 30, 'V', 'D+'),
+    'COUNTBLANK'  : (347, 1,  1, 'V', 'R'),
+    'COUNTIF'     : (346, 2,  2, 'V', 'RV'),
+    'COUPDAYBS'   : ( -1, 3,  5, 'V', 'VVVVV'),
+    'COUPDAYS'    : ( -1, 3,  5, 'V', 'VVVVV'),
+    'COUPDAYSNC'  : ( -1, 3,  5, 'V', 'VVVVV'),
+    'COUPNCD'     : ( -1, 3,  5, 'V', 'VVVVV'),
+    'COUPNUM'     : ( -1, 3,  5, 'V', 'VVVVV'),
+    'COUPPCD'     : ( -1, 3,  5, 'V', 'VVVVV'),
+    'COVAR'       : (308, 2,  2, 'V', 'AA'),
+    'CRITBINOM'   : (278, 3,  3, 'V', 'VVV'),
+    'CUMIPMT'     : ( -1, 6,  6, 'V', 'VVVVVV'),
+    'CUMPRINC'    : ( -1, 6,  6, 'V', 'VVVVVV'),
+    'DATE'        : ( 65, 3,  3, 'V', 'VVV'),
+    'DATEDIF'     : (351, 3,  3, 'V', 'VVV'),
+    'DATEVALUE'   : (140, 1,  1, 'V', 'V'),
+    'DAVERAGE'    : ( 42, 3,  3, 'V', 'RRR'),
+    'DAY'         : ( 67, 1,  1, 'V', 'V'),
+    'DAYS360'     : (220, 2,  3, 'V', 'VVV'),
+    'DB'          : (247, 4,  5, 'V', 'VVVVV'),
+    'DBCS'        : (215, 1,  1, 'V', 'V'),
+    'DCOUNT'      : ( 40, 3,  3, 'V', 'RRR'),
+    'DCOUNTA'     : (199, 3,  3, 'V', 'RRR'),
+    'DDB'         : (144, 4,  5, 'V', 'VVVVV'),
+    'DEC2BIN'     : ( -1, 1,  2, 'V', 'VV'),
+    'DEC2HEX'     : ( -1, 1,  2, 'V', 'VV'),
+    'DEC2OCT'     : ( -1, 1,  2, 'V', 'VV'),
+    'DEGREES'     : (343, 1,  1, 'V', 'V'),
+    'DELTA'       : ( -1, 1,  2, 'V', 'VV'),
+    'DEVSQ'       : (318, 1, 30, 'V', 'D+'),
+    'DGET'        : (235, 3,  3, 'V', 'RRR'),
+    'DISC'        : ( -1, 4,  5, 'V', 'VVVVV'),
+    'DMAX'        : ( 44, 3,  3, 'V', 'RRR'),
+    'DMIN'        : ( 43, 3,  3, 'V', 'RRR'),
+    'DOLLAR'      : ( 13, 1,  2, 'V', 'VV'),
+    'DOLLARDE'    : ( -1, 2,  2, 'V', 'VV'),
+    'DOLLARFR'    : ( -1, 2,  2, 'V', 'VV'),
+    'DPRODUCT'    : (189, 3,  3, 'V', 'RRR'),
+    'DSTDEV'      : ( 45, 3,  3, 'V', 'RRR'),
+    'DSTDEVP'     : (195, 3,  3, 'V', 'RRR'),
+    'DSUM'        : ( 41, 3,  3, 'V', 'RRR'),
+    'DURATION'    : ( -1, 5,  6, 'V', 'VVVVVV'),
+    'DVAR'        : ( 47, 3,  3, 'V', 'RRR'),
+    'DVARP'       : (196, 3,  3, 'V', 'RRR'),
+    'EDATE'       : ( -1, 2,  2, 'V', 'VV'),
+    'EFFECT'      : ( -1, 2,  2, 'V', 'VV'),
+    'EOMONTH'     : ( -1, 1,  2, 'V', 'VV'),
+    'ERF'         : ( -1, 1,  2, 'V', 'VV'),
+    'ERFC'        : ( -1, 1,  1, 'V', 'V'),
+    'ERROR.TYPE'  : (261, 1,  1, 'V', 'V'),
+    'EVEN'        : (279, 1,  1, 'V', 'V'),
+    'EXACT'       : (117, 2,  2, 'V', 'VV'),
+    'EXP'         : ( 21, 1,  1, 'V', 'V'),
+    'EXPONDIST'   : (280, 3,  3, 'V', 'VVV'),
+    'FACT'        : (184, 1,  1, 'V', 'V'),
+    'FACTDOUBLE'  : ( -1, 1,  1, 'V', 'V'),
+    'FALSE'       : ( 35, 0,  0, 'V', '-'),
+    'FDIST'       : (281, 3,  3, 'V', 'VVV'),
+    'FIND'        : (124, 2,  3, 'V', 'VVV'),
+    'FINDB'       : (205, 2,  3, 'V', 'VVV'),
+    'FINV'        : (282, 3,  3, 'V', 'VVV'),
+    'FISHER'      : (283, 1,  1, 'V', 'V'),
+    'FISHERINV'   : (284, 1,  1, 'V', 'V'),
+    'FIXED'       : ( 14, 2,  3, 'V', 'VVV'),
+    'FLOOR'       : (285, 2,  2, 'V', 'VV'),
+    'FORECAST'    : (309, 3,  3, 'V', 'VAA'),
+    'FREQUENCY'   : (252, 2,  2, 'A', 'RR'),
+    'FTEST'       : (310, 2,  2, 'V', 'AA'),
+    'FV'          : ( 57, 3,  5, 'V', 'VVVVV'),
+    'FVSCHEDULE'  : ( -1, 2,  2, 'V', 'VA'),
+    'GAMMADIST'   : (286, 4,  4, 'V', 'VVVV'),
+    'GAMMAINV'    : (287, 3,  3, 'V', 'VVV'),
+    'GAMMALN'     : (271, 1,  1, 'V', 'V'),
+    'GCD'         : ( -1, 1, 29, 'V', 'V+'),
+    'GEOMEAN'     : (319, 1, 30, 'V', 'D+'),
+    'GESTEP'      : ( -1, 1,  2, 'V', 'VV'),
+    'GETPIVOTDATA': (358, 2, 30, 'A', 'VAV+'),
+    'GROWTH'      : ( 52, 1,  4, 'A', 'RRRV'),
+    'HARMEAN'     : (320, 1, 30, 'V', 'D+'),
+    'HEX2BIN'     : ( -1, 1,  2, 'V', 'VV'),
+    'HEX2DEC'     : ( -1, 1,  1, 'V', 'V'),
+    'HEX2OCT'     : ( -1, 1,  2, 'V', 'VV'),
+    'HLOOKUP'     : (101, 3,  4, 'V', 'VRRV'),
+    'HOUR'        : ( 71, 1,  1, 'V', 'V'),
+    'HYPERLINK'   : (359, 1,  2, 'V', 'VV'),
+    'HYPGEOMDIST' : (289, 4,  4, 'V', 'VVVV'),
+    'IF'          : (  1, 2,  3, 'R', 'VRR'),
+    'IMABS'       : ( -1, 1,  1, 'V', 'V'),
+    'IMAGINARY'   : ( -1, 1,  1, 'V', 'V'),
+    'IMARGUMENT'  : ( -1, 1,  1, 'V', 'V'),
+    'IMCONJUGATE' : ( -1, 1,  1, 'V', 'V'),
+    'IMCOS'       : ( -1, 1,  1, 'V', 'V'),
+    'IMDIV'       : ( -1, 2,  2, 'V', 'VV'),
+    'IMEXP'       : ( -1, 1,  1, 'V', 'V'),
+    'IMLN'        : ( -1, 1,  1, 'V', 'V'),
+    'IMLOG10'     : ( -1, 1,  1, 'V', 'V'),
+    'IMLOG2'      : ( -1, 1,  1, 'V', 'V'),
+    'IMPOWER'     : ( -1, 2,  2, 'V', 'VV'),
+    'IMPRODUCT'   : ( -1, 2,  2, 'V', 'VV'),
+    'IMREAL'      : ( -1, 1,  1, 'V', 'V'),
+    'IMSIN'       : ( -1, 1,  1, 'V', 'V'),
+    'IMSQRT'      : ( -1, 1,  1, 'V', 'V'),
+    'IMSUB'       : ( -1, 2,  2, 'V', 'VV'),
+    'IMSUM'       : ( -1, 1, 29, 'V', 'V+'),
+    'INDEX'       : ( 29, 2,  4, 'R', 'RVVV'),
+    'INDIRECT'    : (148, 1,  2, 'R', 'VV'),
+    'INFO'        : (244, 1,  1, 'V', 'V'),
+    'INT'         : ( 25, 1,  1, 'V', 'V'),
+    'INTERCEPT'   : (311, 2,  2, 'V', 'AA'),
+    'INTRATE'     : ( -1, 4,  5, 'V', 'VVVVV'),
+    'IPMT'        : (167, 4,  6, 'V', 'VVVVVV'),
+    'IRR'         : ( 62, 1,  2, 'V', 'RV'),
+    'ISBLANK'     : (129, 1,  1, 'V', 'V'),
+    'ISERR'       : (126, 1,  1, 'V', 'V'),
+    'ISERROR'     : (  3, 1,  1, 'V', 'V'),
+    'ISEVEN'      : ( -1, 1,  1, 'V', 'V'),
+    'ISLOGICAL'   : (198, 1,  1, 'V', 'V'),
+    'ISNA'        : (  2, 1,  1, 'V', 'V'),
+    'ISNONTEXT'   : (190, 1,  1, 'V', 'V'),
+    'ISNUMBER'    : (128, 1,  1, 'V', 'V'),
+    'ISODD'       : ( -1, 1,  1, 'V', 'V'),
+    'ISPMT'       : (350, 4,  4, 'V', 'VVVV'),
+    'ISREF'       : (105, 1,  1, 'V', 'R'),
+    'ISTEXT'      : (127, 1,  1, 'V', 'V'),
+    'KURT'        : (322, 1, 30, 'V', 'D+'),
+    'LARGE'       : (325, 2,  2, 'V', 'RV'),
+    'LCM'         : ( -1, 1, 29, 'V', 'V+'),
+    'LEFT'        : (115, 1,  2, 'V', 'VV'),
+    'LEFTB'       : (208, 1,  2, 'V', 'VV'),
+    'LEN'         : ( 32, 1,  1, 'V', 'V'),
+    'LENB'        : (211, 1,  1, 'V', 'V'),
+    'LINEST'      : ( 49, 1,  4, 'A', 'RRVV'),
+    'LN'          : ( 22, 1,  1, 'V', 'V'),
+    'LOG'         : (109, 1,  2, 'V', 'VV'),
+    'LOG10'       : ( 23, 1,  1, 'V', 'V'),
+    'LOGEST'      : ( 51, 1,  4, 'A', 'RRVV'),
+    'LOGINV'      : (291, 3,  3, 'V', 'VVV'),
+    'LOGNORMDIST' : (290, 3,  3, 'V', 'VVV'),
+    'LOOKUP'      : ( 28, 2,  3, 'V', 'VRR'),
+    'LOWER'       : (112, 1,  1, 'V', 'V'),
+    'MATCH'       : ( 64, 2,  3, 'V', 'VRR'),
+    'MAX'         : (  7, 1, 30, 'V', 'D+'),
+    'MAXA'        : (362, 1, 30, 'V', 'D+'),
+    'MDETERM'     : (163, 1,  1, 'V', 'A'),
+    'MDURATION'   : ( -1, 5,  6, 'V', 'VVVVVV'),
+    'MEDIAN'      : (227, 1, 30, 'V', 'D+'),
+    'MID'         : ( 31, 3,  3, 'V', 'VVV'),
+    'MIDB'        : (210, 3,  3, 'V', 'VVV'),
+    'MIN'         : (  6, 1, 30, 'V', 'D+'),
+    'MINA'        : (363, 1, 30, 'V', 'D+'),
+    'MINUTE'      : ( 72, 1,  1, 'V', 'V'),
+    'MINVERSE'    : (164, 1,  1, 'A', 'A'),
+    'MIRR'        : ( 61, 3,  3, 'V', 'RVV'),
+    'MMULT'       : (165, 2,  2, 'A', 'AA'),
+    'MOD'         : ( 39, 2,  2, 'V', 'VV'),
+    'MODE'        : (330, 1, 30, 'V', 'A+'), ################ weird #################
+    'MONTH'       : ( 68, 1,  1, 'V', 'V'),
+    'MROUND'      : ( -1, 2,  2, 'V', 'VV'),
+    'MULTINOMIAL' : ( -1, 1, 29, 'V', 'V+'),
+    'N'           : (131, 1,  1, 'V', 'R'),
+    'NA'          : ( 10, 0,  0, 'V', '-'),
+    'NEGBINOMDIST': (292, 3,  3, 'V', 'VVV'),
+    'NETWORKDAYS' : ( -1, 2,  3, 'V', 'VVR'),
+    'NOMINAL'     : ( -1, 2,  2, 'V', 'VV'),
+    'NORMDIST'    : (293, 4,  4, 'V', 'VVVV'),
+    'NORMINV'     : (295, 3,  3, 'V', 'VVV'),
+    'NORMSDIST'   : (294, 1,  1, 'V', 'V'),
+    'NORMSINV'    : (296, 1,  1, 'V', 'V'),
+    'NOT'         : ( 38, 1,  1, 'V', 'V'),
+    'NOW'         : ( 74, 0,  0, 'V', '-'),
+    'NPER'        : ( 58, 3,  5, 'V', 'VVVVV'),
+    'NPV'         : ( 11, 2, 30, 'V', 'VD+'),
+    'OCT2BIN'     : ( -1, 1,  2, 'V', 'VV'),
+    'OCT2DEC'     : ( -1, 1,  1, 'V', 'V'),
+    'OCT2HEX'     : ( -1, 1,  2, 'V', 'VV'),
+    'ODD'         : (298, 1,  1, 'V', 'V'),
+    'ODDFPRICE'   : ( -1, 9,  9, 'V', 'VVVVVVVVV'),
+    'ODDFYIELD'   : ( -1, 9,  9, 'V', 'VVVVVVVVV'),
+    'ODDLPRICE'   : ( -1, 8,  8, 'V', 'VVVVVVVV'),
+    'ODDLYIELD'   : ( -1, 8,  8, 'V', 'VVVVVVVV'),
+    'OFFSET'      : ( 78, 3,  5, 'R', 'RVVVV'),
+    'OR'          : ( 37, 1, 30, 'V', 'D+'),
+    'PEARSON'     : (312, 2,  2, 'V', 'AA'),
+    'PERCENTILE'  : (328, 2,  2, 'V', 'RV'),
+    'PERCENTRANK' : (329, 2,  3, 'V', 'RVV'),
+    'PERMUT'      : (299, 2,  2, 'V', 'VV'),
+    'PHONETIC'    : (360, 1,  1, 'V', 'R'),
+    'PI'          : ( 19, 0,  0, 'V', '-'),
+    'PMT'         : ( 59, 3,  5, 'V', 'VVVVV'),
+    'POISSON'     : (300, 3,  3, 'V', 'VVV'),
+    'POWER'       : (337, 2,  2, 'V', 'VV'),
+    'PPMT'        : (168, 4,  6, 'V', 'VVVVVV'),
+    'PRICE'       : ( -1, 6,  7, 'V', 'VVVVVVV'),
+    'PRICEDISC'   : ( -1, 4,  5, 'V', 'VVVVV'),
+    'PRICEMAT'    : ( -1, 5,  6, 'V', 'VVVVVV'),
+    'PROB'        : (317, 3,  4, 'V', 'AAVV'),
+    'PRODUCT'     : (183, 1, 30, 'V', 'D+'),
+    'PROPER'      : (114, 1,  1, 'V', 'V'),
+    'PV'          : ( 56, 3,  5, 'V', 'VVVVV'),
+    'QUARTILE'    : (327, 2,  2, 'V', 'RV'),
+    'QUOTIENT'    : ( -1, 2,  2, 'V', 'VV'),
+    'RADIANS'     : (342, 1,  1, 'V', 'V'),
+    'RAND'        : ( 63, 0,  0, 'V', '-'),
+    'RANDBETWEEN' : ( -1, 2,  2, 'V', 'VV'),
+    'RANK'        : (216, 2,  3, 'V', 'VRV'),
+    'RATE'        : ( 60, 3,  6, 'V', 'VVVVVV'),
+    'RECEIVED'    : ( -1, 4,  5, 'V', 'VVVVV'),
+    'REPLACE'     : (119, 4,  4, 'V', 'VVVV'),
+    'REPLACEB'    : (207, 4,  4, 'V', 'VVVV'),
+    'REPT'        : ( 30, 2,  2, 'V', 'VV'),
+    'RIGHT'       : (116, 1,  2, 'V', 'VV'),
+    'RIGHTB'      : (209, 1,  2, 'V', 'VV'),
+    'ROMAN'       : (354, 1,  2, 'V', 'VV'),
+    'ROUND'       : ( 27, 2,  2, 'V', 'VV'),
+    'ROUNDDOWN'   : (213, 2,  2, 'V', 'VV'),
+    'ROUNDUP'     : (212, 2,  2, 'V', 'VV'),
+    'ROW'         : (  8, 0,  1, 'V', 'R'),
+    'ROWS'        : ( 76, 1,  1, 'V', 'R'),
+    'RSQ'         : (313, 2,  2, 'V', 'AA'),
+    'RTD'         : (379, 3, 30, 'A', 'VVV+'),
+    'SEARCH'      : ( 82, 2,  3, 'V', 'VVV'),
+    'SEARCHB'     : (206, 2,  3, 'V', 'VVV'),
+    'SECOND'      : ( 73, 1,  1, 'V', 'V'),
+    'SERIESSUM'   : ( -1, 4,  4, 'V', 'VVVA'),
+    'SIGN'        : ( 26, 1,  1, 'V', 'V'),
+    'SIN'         : ( 15, 1,  1, 'V', 'V'),
+    'SINH'        : (229, 1,  1, 'V', 'V'),
+    'SKEW'        : (323, 1, 30, 'V', 'D+'),
+    'SLN'         : (142, 3,  3, 'V', 'VVV'),
+    'SLOPE'       : (315, 2,  2, 'V', 'AA'),
+    'SMALL'       : (326, 2,  2, 'V', 'RV'),
+    'SQRT'        : ( 20, 1,  1, 'V', 'V'),
+    'SQRTPI'      : ( -1, 1,  1, 'V', 'V'),
+    'STANDARDIZE' : (297, 3,  3, 'V', 'VVV'),
+    'STDEV'       : ( 12, 1, 30, 'V', 'D+'),
+    'STDEVA'      : (366, 1, 30, 'V', 'D+'),
+    'STDEVP'      : (193, 1, 30, 'V', 'D+'),
+    'STDEVPA'     : (364, 1, 30, 'V', 'D+'),
+    'STEYX'       : (314, 2,  2, 'V', 'AA'),
+    'SUBSTITUTE'  : (120, 3,  4, 'V', 'VVVV'),
+    'SUBTOTAL'    : (344, 2, 30, 'V', 'VR+'),
+    'SUM'         : (  4, 1, 30, 'V', 'D+'),
+    'SUMIF'       : (345, 2,  3, 'V', 'RVR'),
+    'SUMPRODUCT'  : (228, 1, 30, 'V', 'A+'),
+    'SUMSQ'       : (321, 1, 30, 'V', 'D+'),
+    'SUMX2MY2'    : (304, 2,  2, 'V', 'AA'),
+    'SUMX2PY2'    : (305, 2,  2, 'V', 'AA'),
+    'SUMXMY2'     : (303, 2,  2, 'V', 'AA'),
+    'SYD'         : (143, 4,  4, 'V', 'VVVV'),
+    'T'           : (130, 1,  1, 'V', 'R'),
+    'TAN'         : ( 17, 1,  1, 'V', 'V'),
+    'TANH'        : (231, 1,  1, 'V', 'V'),
+    'TBILLEQ'     : ( -1, 3,  3, 'V', 'VVV'),
+    'TBILLPRICE'  : ( -1, 3,  3, 'V', 'VVV'),
+    'TBILLYIELD'  : ( -1, 3,  3, 'V', 'VVV'),
+    'TDIST'       : (301, 3,  3, 'V', 'VVV'),
+    'TEXT'        : ( 48, 2,  2, 'V', 'VV'),
+    'TIME'        : ( 66, 3,  3, 'V', 'VVV'),
+    'TIMEVALUE'   : (141, 1,  1, 'V', 'V'),
+    'TINV'        : (332, 2,  2, 'V', 'VV'),
+    'TODAY'       : (221, 0,  0, 'V', '-'),
+    'TRANSPOSE'   : ( 83, 1,  1, 'A', 'A'),
+    'TREND'       : ( 50, 1,  4, 'A', 'RRRV'),
+    'TRIM'        : (118, 1,  1, 'V', 'V'),
+    'TRIMMEAN'    : (331, 2,  2, 'V', 'RV'),
+    'TRUE'        : ( 34, 0,  0, 'V', '-'),
+    'TRUNC'       : (197, 1,  2, 'V', 'VV'),
+    'TTEST'       : (316, 4,  4, 'V', 'AAVV'),
+    'TYPE'        : ( 86, 1,  1, 'V', 'V'),
+    'UPPER'       : (113, 1,  1, 'V', 'V'),
+    'USDOLLAR'    : (204, 1,  2, 'V', 'VV'),
+    'VALUE'       : ( 33, 1,  1, 'V', 'V'),
+    'VAR'         : ( 46, 1, 30, 'V', 'D+'),
+    'VARA'        : (367, 1, 30, 'V', 'D+'),
+    'VARP'        : (194, 1, 30, 'V', 'D+'),
+    'VARPA'       : (365, 1, 30, 'V', 'D+'),
+    'VDB'         : (222, 5,  7, 'V', 'VVVVVVV'),
+    'VLOOKUP'     : (102, 3,  4, 'V', 'VRRV'),
+    'WEEKDAY'     : ( 70, 1,  2, 'V', 'VV'),
+    'WEEKNUM'     : ( -1, 1,  2, 'V', 'VV'),
+    'WEIBULL'     : (302, 4,  4, 'V', 'VVVV'),
+    'WORKDAY'     : ( -1, 2,  3, 'V', 'VVR'),
+    'XIRR'        : ( -1, 2,  3, 'V', 'AAV'),
+    'XNPV'        : ( -1, 3,  3, 'V', 'VAA'),
+    'YEAR'        : ( 69, 1,  1, 'V', 'V'),
+    'YEARFRAC'    : ( -1, 2,  3, 'V', 'VVV'),
+    'YIELD'       : ( -1, 6,  7, 'V', 'VVVVVVV'),
+    'YIELDDISC'   : ( -1, 4,  5, 'V', 'VVVVV'),
+    'YIELDMAT'    : ( -1, 5,  6, 'V', 'VVVVVV'),
+    'ZTEST'       : (324, 2,  3, 'V', 'RVV'),
+    }
+
+# Formulas Parse things
+
+ptgExp          = 0x01
+ptgTbl          = 0x02
+ptgAdd          = 0x03
+ptgSub          = 0x04
+ptgMul          = 0x05
+ptgDiv          = 0x06
+ptgPower        = 0x07
+ptgConcat       = 0x08
+ptgLT           = 0x09
+ptgLE           = 0x0a
+ptgEQ           = 0x0b
+ptgGE           = 0x0c
+ptgGT           = 0x0d
+ptgNE           = 0x0e
+ptgIsect        = 0x0f
+ptgUnion        = 0x10
+ptgRange        = 0x11
+ptgUplus        = 0x12
+ptgUminus       = 0x13
+ptgPercent      = 0x14
+ptgParen        = 0x15
+ptgMissArg      = 0x16
+ptgStr          = 0x17
+ptgExtend       = 0x18
+ptgAttr         = 0x19
+ptgSheet        = 0x1a
+ptgEndSheet     = 0x1b
+ptgErr          = 0x1c
+ptgBool         = 0x1d
+ptgInt          = 0x1e
+ptgNum          = 0x1f
+
+ptgArrayR       = 0x20
+ptgFuncR        = 0x21
+ptgFuncVarR     = 0x22
+ptgNameR        = 0x23
+ptgRefR         = 0x24
+ptgAreaR        = 0x25
+ptgMemAreaR     = 0x26
+ptgMemErrR      = 0x27
+ptgMemNoMemR    = 0x28
+ptgMemFuncR     = 0x29
+ptgRefErrR      = 0x2a
+ptgAreaErrR     = 0x2b
+ptgRefNR        = 0x2c
+ptgAreaNR       = 0x2d
+ptgMemAreaNR    = 0x2e
+ptgMemNoMemNR   = 0x2f
+ptgNameXR       = 0x39
+ptgRef3dR       = 0x3a
+ptgArea3dR      = 0x3b
+ptgRefErr3dR    = 0x3c
+ptgAreaErr3dR   = 0x3d
+
+ptgArrayV       = 0x40
+ptgFuncV        = 0x41
+ptgFuncVarV     = 0x42
+ptgNameV        = 0x43
+ptgRefV         = 0x44
+ptgAreaV        = 0x45
+ptgMemAreaV     = 0x46
+ptgMemErrV      = 0x47
+ptgMemNoMemV    = 0x48
+ptgMemFuncV     = 0x49
+ptgRefErrV      = 0x4a
+ptgAreaErrV     = 0x4b
+ptgRefNV        = 0x4c
+ptgAreaNV       = 0x4d
+ptgMemAreaNV    = 0x4e
+ptgMemNoMemNV   = 0x4f
+ptgFuncCEV      = 0x58
+ptgNameXV       = 0x59
+ptgRef3dV       = 0x5a
+ptgArea3dV      = 0x5b
+ptgRefErr3dV    = 0x5c
+ptgAreaErr3dV   = 0x5d
+
+ptgArrayA       = 0x60
+ptgFuncA        = 0x61
+ptgFuncVarA     = 0x62
+ptgNameA        = 0x63
+ptgRefA         = 0x64
+ptgAreaA        = 0x65
+ptgMemAreaA     = 0x66
+ptgMemErrA      = 0x67
+ptgMemNoMemA    = 0x68
+ptgMemFuncA     = 0x69
+ptgRefErrA      = 0x6a
+ptgAreaErrA     = 0x6b
+ptgRefNA        = 0x6c
+ptgAreaNA       = 0x6d
+ptgMemAreaNA    = 0x6e
+ptgMemNoMemNA   = 0x6f
+ptgFuncCEA      = 0x78
+ptgNameXA       = 0x79
+ptgRef3dA       = 0x7a
+ptgArea3dA      = 0x7b
+ptgRefErr3dA    = 0x7c
+ptgAreaErr3dA   = 0x7d
+
+
+PtgNames = {
+    ptgExp         : "ptgExp",
+    ptgTbl         : "ptgTbl",
+    ptgAdd         : "ptgAdd",
+    ptgSub         : "ptgSub",
+    ptgMul         : "ptgMul",
+    ptgDiv         : "ptgDiv",
+    ptgPower       : "ptgPower",
+    ptgConcat      : "ptgConcat",
+    ptgLT          : "ptgLT",
+    ptgLE          : "ptgLE",
+    ptgEQ          : "ptgEQ",
+    ptgGE          : "ptgGE",
+    ptgGT          : "ptgGT",
+    ptgNE          : "ptgNE",
+    ptgIsect       : "ptgIsect",
+    ptgUnion       : "ptgUnion",
+    ptgRange       : "ptgRange",
+    ptgUplus       : "ptgUplus",
+    ptgUminus      : "ptgUminus",
+    ptgPercent     : "ptgPercent",
+    ptgParen       : "ptgParen",
+    ptgMissArg     : "ptgMissArg",
+    ptgStr         : "ptgStr",
+    ptgExtend      : "ptgExtend",
+    ptgAttr        : "ptgAttr",
+    ptgSheet       : "ptgSheet",
+    ptgEndSheet    : "ptgEndSheet",
+    ptgErr         : "ptgErr",
+    ptgBool        : "ptgBool",
+    ptgInt         : "ptgInt",
+    ptgNum         : "ptgNum",
+    ptgArrayR      : "ptgArrayR",
+    ptgFuncR       : "ptgFuncR",
+    ptgFuncVarR    : "ptgFuncVarR",
+    ptgNameR       : "ptgNameR",
+    ptgRefR        : "ptgRefR",
+    ptgAreaR       : "ptgAreaR",
+    ptgMemAreaR    : "ptgMemAreaR",
+    ptgMemErrR     : "ptgMemErrR",
+    ptgMemNoMemR   : "ptgMemNoMemR",
+    ptgMemFuncR    : "ptgMemFuncR",
+    ptgRefErrR     : "ptgRefErrR",
+    ptgAreaErrR    : "ptgAreaErrR",
+    ptgRefNR       : "ptgRefNR",
+    ptgAreaNR      : "ptgAreaNR",
+    ptgMemAreaNR   : "ptgMemAreaNR",
+    ptgMemNoMemNR  : "ptgMemNoMemNR",
+    ptgNameXR      : "ptgNameXR",
+    ptgRef3dR      : "ptgRef3dR",
+    ptgArea3dR     : "ptgArea3dR",
+    ptgRefErr3dR   : "ptgRefErr3dR",
+    ptgAreaErr3dR  : "ptgAreaErr3dR",
+    ptgArrayV      : "ptgArrayV",
+    ptgFuncV       : "ptgFuncV",
+    ptgFuncVarV    : "ptgFuncVarV",
+    ptgNameV       : "ptgNameV",
+    ptgRefV        : "ptgRefV",
+    ptgAreaV       : "ptgAreaV",
+    ptgMemAreaV    : "ptgMemAreaV",
+    ptgMemErrV     : "ptgMemErrV",
+    ptgMemNoMemV   : "ptgMemNoMemV",
+    ptgMemFuncV    : "ptgMemFuncV",
+    ptgRefErrV     : "ptgRefErrV",
+    ptgAreaErrV    : "ptgAreaErrV",
+    ptgRefNV       : "ptgRefNV",
+    ptgAreaNV      : "ptgAreaNV",
+    ptgMemAreaNV   : "ptgMemAreaNV",
+    ptgMemNoMemNV  : "ptgMemNoMemNV",
+    ptgFuncCEV     : "ptgFuncCEV",
+    ptgNameXV      : "ptgNameXV",
+    ptgRef3dV      : "ptgRef3dV",
+    ptgArea3dV     : "ptgArea3dV",
+    ptgRefErr3dV   : "ptgRefErr3dV",
+    ptgAreaErr3dV  : "ptgAreaErr3dV",
+    ptgArrayA      : "ptgArrayA",
+    ptgFuncA       : "ptgFuncA",
+    ptgFuncVarA    : "ptgFuncVarA",
+    ptgNameA       : "ptgNameA",
+    ptgRefA        : "ptgRefA",
+    ptgAreaA       : "ptgAreaA",
+    ptgMemAreaA    : "ptgMemAreaA",
+    ptgMemErrA     : "ptgMemErrA",
+    ptgMemNoMemA   : "ptgMemNoMemA",
+    ptgMemFuncA    : "ptgMemFuncA",
+    ptgRefErrA     : "ptgRefErrA",
+    ptgAreaErrA    : "ptgAreaErrA",
+    ptgRefNA       : "ptgRefNA",
+    ptgAreaNA      : "ptgAreaNA",
+    ptgMemAreaNA   : "ptgMemAreaNA",
+    ptgMemNoMemNA  : "ptgMemNoMemNA",
+    ptgFuncCEA     : "ptgFuncCEA",
+    ptgNameXA      : "ptgNameXA",
+    ptgRef3dA      : "ptgRef3dA",
+    ptgArea3dA     : "ptgArea3dA",
+    ptgRefErr3dA   : "ptgRefErr3dA",
+    ptgAreaErr3dA  : "ptgAreaErr3dA"
+}
+
+
+error_msg_by_code = {
+    0x00: u"#NULL!",  # intersection of two cell ranges is empty
+    0x07: u"#DIV/0!", # division by zero
+    0x0F: u"#VALUE!", # wrong type of operand
+    0x17: u"#REF!",   # illegal or deleted cell reference
+    0x1D: u"#NAME?",  # wrong function or range name
+    0x24: u"#NUM!",   # value range overflow
+    0x2A: u"#N/A!"    # argument or function not available
+}

tablib/packages/xlwt/Formatting.py

@@ -0,0 +1,261 @@
+#!/usr/bin/env python
+'''
+The  XF  record is able to store explicit cell formatting attributes or the
+attributes  of  a cell style. Explicit formatting includes the reference to
+a  cell  style  XF  record. This allows to extend a defined cell style with
+some  explicit  attributes.  The  formatting  attributes  are  divided into
+6 groups:
+
+Group           Attributes
+-------------------------------------
+Number format   Number format index (index to FORMAT record)
+Font            Font index (index to FONT record)
+Alignment       Horizontal and vertical alignment, text wrap, indentation,
+                orientation/rotation, text direction
+Border          Border line styles and colours
+Background      Background area style and colours
+Protection      Cell locked, formula hidden
+
+For  each  group  a flag in the cell XF record specifies whether to use the
+attributes  contained  in  that  XF  record  or  in  the  referenced  style
+XF  record. In style XF records, these flags specify whether the attributes
+will  overwrite  explicit  cell  formatting  when  the  style is applied to
+a  cell. Changing a cell style (without applying this style to a cell) will
+change  all  cells which already use that style and do not contain explicit
+cell  attributes for the changed style attributes. If a cell XF record does
+not  contain  explicit  attributes  in a group (if the attribute group flag
+is not set), it repeats the attributes of its style XF record.
+
+'''
+
+import BIFFRecords
+
+class Font(object):
+
+    ESCAPEMENT_NONE         = 0x00
+    ESCAPEMENT_SUPERSCRIPT  = 0x01
+    ESCAPEMENT_SUBSCRIPT    = 0x02
+
+    UNDERLINE_NONE          = 0x00
+    UNDERLINE_SINGLE        = 0x01
+    UNDERLINE_SINGLE_ACC    = 0x21
+    UNDERLINE_DOUBLE        = 0x02
+    UNDERLINE_DOUBLE_ACC    = 0x22
+
+    FAMILY_NONE         = 0x00
+    FAMILY_ROMAN        = 0x01
+    FAMILY_SWISS        = 0x02
+    FAMILY_MODERN       = 0x03
+    FAMILY_SCRIPT       = 0x04
+    FAMILY_DECORATIVE   = 0x05
+
+    CHARSET_ANSI_LATIN          = 0x00
+    CHARSET_SYS_DEFAULT         = 0x01
+    CHARSET_SYMBOL              = 0x02
+    CHARSET_APPLE_ROMAN         = 0x4D
+    CHARSET_ANSI_JAP_SHIFT_JIS  = 0x80
+    CHARSET_ANSI_KOR_HANGUL     = 0x81
+    CHARSET_ANSI_KOR_JOHAB      = 0x82
+    CHARSET_ANSI_CHINESE_GBK    = 0x86
+    CHARSET_ANSI_CHINESE_BIG5   = 0x88
+    CHARSET_ANSI_GREEK          = 0xA1
+    CHARSET_ANSI_TURKISH        = 0xA2
+    CHARSET_ANSI_VIETNAMESE     = 0xA3
+    CHARSET_ANSI_HEBREW         = 0xB1
+    CHARSET_ANSI_ARABIC         = 0xB2
+    CHARSET_ANSI_BALTIC         = 0xBA
+    CHARSET_ANSI_CYRILLIC       = 0xCC
+    CHARSET_ANSI_THAI           = 0xDE
+    CHARSET_ANSI_LATIN_II       = 0xEE
+    CHARSET_OEM_LATIN_I         = 0xFF
+
+    def __init__(self):
+        # twip = 1/20 of a point = 1/1440 of a inch
+        # usually resolution == 96 pixels per 1 inch
+        # (rarely 120 pixels per 1 inch or another one)
+
+        self.height = 0x00C8 # 200: this is font with height 10 points
+        self.italic = False
+        self.struck_out = False
+        self.outline = False
+        self.shadow = False
+        self.colour_index = 0x7FFF
+        self.bold = False
+        self._weight = 0x0190 # 0x02BC gives bold font
+        self.escapement = self.ESCAPEMENT_NONE
+        self.underline = self.UNDERLINE_NONE
+        self.family = self.FAMILY_NONE
+        self.charset = self.CHARSET_SYS_DEFAULT
+        self.name = 'Arial'
+
+    def get_biff_record(self):
+        height = self.height
+
+        options = 0x00
+        if self.bold:
+            options |= 0x01
+            self._weight = 0x02BC
+        if self.italic:
+            options |= 0x02
+        if self.underline != self.UNDERLINE_NONE:
+            options |= 0x04
+        if self.struck_out:
+            options |= 0x08
+        if self.outline:
+            options |= 0x010
+        if self.shadow:
+            options |= 0x020
+
+        colour_index = self.colour_index
+        weight = self._weight
+        escapement = self.escapement
+        underline = self.underline
+        family = self.family
+        charset = self.charset
+        name = self.name
+
+        return BIFFRecords.FontRecord(height, options, colour_index, weight, escapement,
+                    underline, family, charset,
+                    name)
+
+    def _search_key(self):
+        return (
+            self.height,
+            self.italic,
+            self.struck_out,
+            self.outline,
+            self.shadow,
+            self.colour_index,
+            self.bold,
+            self._weight,
+            self.escapement,
+            self.underline,
+            self.family,
+            self.charset,
+            self.name,
+            )
+
+class Alignment(object):
+    HORZ_GENERAL                = 0x00
+    HORZ_LEFT                   = 0x01
+    HORZ_CENTER                 = 0x02
+    HORZ_RIGHT                  = 0x03
+    HORZ_FILLED                 = 0x04
+    HORZ_JUSTIFIED              = 0x05 # BIFF4-BIFF8X
+    HORZ_CENTER_ACROSS_SEL      = 0x06 # Centred across selection (BIFF4-BIFF8X)
+    HORZ_DISTRIBUTED            = 0x07 # Distributed (BIFF8X)
+
+    VERT_TOP                    = 0x00
+    VERT_CENTER                 = 0x01
+    VERT_BOTTOM                 = 0x02
+    VERT_JUSTIFIED              = 0x03 # Justified (BIFF5-BIFF8X)
+    VERT_DISTRIBUTED            = 0x04 # Distributed (BIFF8X)
+
+    DIRECTION_GENERAL           = 0x00 # BIFF8X
+    DIRECTION_LR                = 0x01
+    DIRECTION_RL                = 0x02
+
+    ORIENTATION_NOT_ROTATED     = 0x00
+    ORIENTATION_STACKED         = 0x01
+    ORIENTATION_90_CC           = 0x02
+    ORIENTATION_90_CW           = 0x03
+
+    ROTATION_0_ANGLE            = 0x00
+    ROTATION_STACKED            = 0xFF
+
+    WRAP_AT_RIGHT               = 0x01
+    NOT_WRAP_AT_RIGHT           = 0x00
+
+    SHRINK_TO_FIT               = 0x01
+    NOT_SHRINK_TO_FIT           = 0x00
+
+    def __init__(self):
+        self.horz = self.HORZ_GENERAL
+        self.vert = self.VERT_BOTTOM
+        self.dire = self.DIRECTION_GENERAL
+        self.orie = self.ORIENTATION_NOT_ROTATED
+        self.rota = self.ROTATION_0_ANGLE
+        self.wrap = self.NOT_WRAP_AT_RIGHT
+        self.shri = self.NOT_SHRINK_TO_FIT
+        self.inde = 0
+        self.merg = 0
+
+    def _search_key(self):
+        return (
+            self.horz, self.vert, self.dire, self.orie, self.rota,
+            self.wrap, self.shri, self.inde, self.merg,
+            )
+
+class Borders(object):
+    NO_LINE = 0x00
+    THIN    = 0x01
+    MEDIUM  = 0x02
+    DASHED  = 0x03
+    DOTTED  = 0x04
+    THICK   = 0x05
+    DOUBLE  = 0x06
+    HAIR    = 0x07
+    #The following for BIFF8
+    MEDIUM_DASHED               = 0x08
+    THIN_DASH_DOTTED            = 0x09
+    MEDIUM_DASH_DOTTED          = 0x0A
+    THIN_DASH_DOT_DOTTED        = 0x0B
+    MEDIUM_DASH_DOT_DOTTED      = 0x0C
+    SLANTED_MEDIUM_DASH_DOTTED  = 0x0D
+
+    NEED_DIAG1      = 0x01
+    NEED_DIAG2      = 0x01
+    NO_NEED_DIAG1   = 0x00
+    NO_NEED_DIAG2   = 0x00
+
+    def __init__(self):
+        self.left   = self.NO_LINE
+        self.right  = self.NO_LINE
+        self.top    = self.NO_LINE
+        self.bottom = self.NO_LINE
+        self.diag   = self.NO_LINE
+
+        self.left_colour   = 0x40
+        self.right_colour  = 0x40
+        self.top_colour    = 0x40
+        self.bottom_colour = 0x40
+        self.diag_colour   = 0x40
+
+        self.need_diag1 = self.NO_NEED_DIAG1
+        self.need_diag2 = self.NO_NEED_DIAG2
+
+    def _search_key(self):
+        return (
+             self.left, self.right, self.top, self.bottom, self.diag,
+             self.left_colour, self.right_colour, self.top_colour,
+             self.bottom_colour, self.diag_colour,
+             self.need_diag1, self.need_diag2,
+            )
+
+class Pattern(object):
+    # patterns 0x00 - 0x12
+    NO_PATTERN      = 0x00
+    SOLID_PATTERN   = 0x01
+
+    def __init__(self):
+        self.pattern = self.NO_PATTERN
+        self.pattern_fore_colour = 0x40
+        self.pattern_back_colour = 0x41
+
+    def _search_key(self):
+        return (
+            self.pattern,
+            self.pattern_fore_colour,
+            self.pattern_back_colour,
+            )
+
+class Protection(object):
+    def __init__(self):
+        self.cell_locked = 1
+        self.formula_hidden = 0
+
+    def _search_key(self):
+        return (
+            self.cell_locked,
+            self.formula_hidden,
+            )

tablib/packages/xlwt/Row.py

@@ -0,0 +1,253 @@
+# -*- coding: windows-1252 -*-
+
+import BIFFRecords
+import Style
+from Cell import StrCell, BlankCell, NumberCell, FormulaCell, MulBlankCell, BooleanCell, ErrorCell, \
+    _get_cells_biff_data_mul
+import ExcelFormula
+import datetime as dt
+try:
+    from decimal import Decimal
+except ImportError:
+    # Python 2.3: decimal not supported; create dummy Decimal class
+    class Decimal(object):
+        pass
+
+
+class Row(object):
+    __slots__ = [# private variables
+                 "__idx",
+                 "__parent",
+                 "__parent_wb",
+                 "__cells",
+                 "__min_col_idx",
+                 "__max_col_idx",
+                 "__xf_index",
+                 "__has_default_xf_index",
+                 "__height_in_pixels",
+                 # public variables
+                 "height",
+                 "has_default_height",
+                 "height_mismatch",
+                 "level",
+                 "collapse",
+                 "hidden",
+                 "space_above",
+                 "space_below"]
+
+    def __init__(self, rowx, parent_sheet):
+        if not (isinstance(rowx, int) and 0 <= rowx <= 65535):
+            raise ValueError("row index (%r) not an int in range(65536)" % rowx)
+        self.__idx = rowx
+        self.__parent = parent_sheet
+        self.__parent_wb = parent_sheet.get_parent()
+        self.__cells = {}
+        self.__min_col_idx = 0
+        self.__max_col_idx = 0
+        self.__xf_index = 0x0F
+        self.__has_default_xf_index = 0
+        self.__height_in_pixels = 0x11
+
+        self.height = 0x00FF
+        self.has_default_height = 0x00
+        self.height_mismatch = 0
+        self.level = 0
+        self.collapse = 0
+        self.hidden = 0
+        self.space_above = 0
+        self.space_below = 0
+
+
+    def __adjust_height(self, style):
+        twips = style.font.height
+        points = float(twips)/20.0
+        # Cell height in pixels can be calcuted by following approx. formula:
+        # cell height in pixels = font height in points * 83/50 + 2/5
+        # It works when screen resolution is 96 dpi
+        pix = int(round(points*83.0/50.0 + 2.0/5.0))
+        if pix > self.__height_in_pixels:
+            self.__height_in_pixels = pix
+
+
+    def __adjust_bound_col_idx(self, *args):
+        for arg in args:
+            iarg = int(arg)
+            if not ((0 <= iarg <= 255) and arg == iarg):
+                raise ValueError("column index (%r) not an int in range(256)" % arg)
+            sheet = self.__parent
+            if iarg < self.__min_col_idx:
+                self.__min_col_idx = iarg
+            if iarg > self.__max_col_idx:
+                self.__max_col_idx = iarg
+            if iarg < sheet.first_used_col:
+                sheet.first_used_col = iarg
+            if iarg > sheet.last_used_col:
+                sheet.last_used_col = iarg
+
+    def __excel_date_dt(self, date):
+        if isinstance(date, dt.date) and (not isinstance(date, dt.datetime)):
+            epoch = dt.date(1899, 12, 31)
+        elif isinstance(date, dt.time):
+            date = dt.datetime.combine(dt.datetime(1900, 1, 1), date)
+            epoch = dt.datetime(1900, 1, 1, 0, 0, 0)
+        else:
+            epoch = dt.datetime(1899, 12, 31, 0, 0, 0)
+        delta = date - epoch
+        xldate = delta.days + float(delta.seconds) / (24*60*60)
+        # Add a day for Excel's missing leap day in 1900
+        if xldate > 59:
+            xldate += 1
+        return xldate
+
+    def get_height_in_pixels(self):
+        return self.__height_in_pixels
+
+
+    def set_style(self, style):
+        self.__adjust_height(style)
+        self.__xf_index = self.__parent_wb.add_style(style)
+        self.__has_default_xf_index = 1
+
+
+    def get_xf_index(self):
+        return self.__xf_index
+
+
+    def get_cells_count(self):
+        return len(self.__cells)
+
+
+    def get_min_col(self):
+        return self.__min_col_idx
+
+
+    def get_max_col(self):
+        return self.__max_col_idx
+
+
+    def get_row_biff_data(self):
+        height_options = (self.height & 0x07FFF)
+        height_options |= (self.has_default_height & 0x01) << 15
+
+        options =  (self.level & 0x07) << 0
+        options |= (self.collapse & 0x01) << 4
+        options |= (self.hidden & 0x01) << 5
+        options |= (self.height_mismatch & 0x01) << 6
+        options |= (self.__has_default_xf_index & 0x01) << 7
+        options |= (0x01 & 0x01) << 8
+        options |= (self.__xf_index & 0x0FFF) << 16
+        options |= (self.space_above & 1) << 28
+        options |= (self.space_below & 1) << 29
+
+        return BIFFRecords.RowRecord(self.__idx, self.__min_col_idx,
+            self.__max_col_idx, height_options, options).get()
+
+    def insert_cell(self, col_index, cell_obj):
+        if col_index in self.__cells:
+            if not self.__parent._cell_overwrite_ok:
+                msg = "Attempt to overwrite cell: sheetname=%r rowx=%d colx=%d" \
+                    % (self.__parent.name, self.__idx, col_index)
+                raise Exception(msg)
+            prev_cell_obj = self.__cells[col_index]
+            sst_idx = getattr(prev_cell_obj, 'sst_idx', None)
+            if sst_idx is not None:
+                self.__parent_wb.del_str(sst_idx)
+        self.__cells[col_index] = cell_obj
+
+    def insert_mulcells(self, colx1, colx2, cell_obj):
+        self.insert_cell(colx1, cell_obj)
+        for col_index in xrange(colx1+1, colx2+1):
+            self.insert_cell(col_index, None)
+
+    def get_cells_biff_data(self):
+        cell_items = [item for item in self.__cells.iteritems() if item[1] is not None]
+        cell_items.sort() # in column order
+        return _get_cells_biff_data_mul(self.__idx, cell_items)
+        # previously:
+        # return ''.join([cell.get_biff_data() for colx, cell in cell_items])
+
+    def get_index(self):
+        return self.__idx
+
+    def set_cell_text(self, colx, value, style=Style.default_style):
+        self.__adjust_height(style)
+        self.__adjust_bound_col_idx(colx)
+        xf_index = self.__parent_wb.add_style(style)
+        self.insert_cell(colx, StrCell(self.__idx, colx, xf_index, self.__parent_wb.add_str(value)))
+
+    def set_cell_blank(self, colx, style=Style.default_style):
+        self.__adjust_height(style)
+        self.__adjust_bound_col_idx(colx)
+        xf_index = self.__parent_wb.add_style(style)
+        self.insert_cell(colx, BlankCell(self.__idx, colx, xf_index))
+
+    def set_cell_mulblanks(self, first_colx, last_colx, style=Style.default_style):
+        assert 0 <= first_colx <= last_colx <= 255
+        self.__adjust_height(style)
+        self.__adjust_bound_col_idx(first_colx, last_colx)
+        xf_index = self.__parent_wb.add_style(style)
+        # ncols = last_colx - first_colx + 1
+        self.insert_mulcells(first_colx, last_colx, MulBlankCell(self.__idx, first_colx, last_colx, xf_index))
+
+    def set_cell_number(self, colx, number, style=Style.default_style):
+        self.__adjust_height(style)
+        self.__adjust_bound_col_idx(colx)
+        xf_index = self.__parent_wb.add_style(style)
+        self.insert_cell(colx, NumberCell(self.__idx, colx, xf_index, number))
+
+    def set_cell_date(self, colx, datetime_obj, style=Style.default_style):
+        self.__adjust_height(style)
+        self.__adjust_bound_col_idx(colx)
+        xf_index = self.__parent_wb.add_style(style)
+        self.insert_cell(colx,
+            NumberCell(self.__idx, colx, xf_index, self.__excel_date_dt(datetime_obj)))
+
+    def set_cell_formula(self, colx, formula, style=Style.default_style, calc_flags=0):
+        self.__adjust_height(style)
+        self.__adjust_bound_col_idx(colx)
+        xf_index = self.__parent_wb.add_style(style)
+        self.__parent_wb.add_sheet_reference(formula)
+        self.insert_cell(colx, FormulaCell(self.__idx, colx, xf_index, formula, calc_flags=0))
+
+    def set_cell_boolean(self, colx, value, style=Style.default_style):
+        self.__adjust_height(style)
+        self.__adjust_bound_col_idx(colx)
+        xf_index = self.__parent_wb.add_style(style)
+        self.insert_cell(colx, BooleanCell(self.__idx, colx, xf_index, bool(value)))
+
+    def set_cell_error(self, colx, error_string_or_code, style=Style.default_style):
+        self.__adjust_height(style)
+        self.__adjust_bound_col_idx(colx)
+        xf_index = self.__parent_wb.add_style(style)
+        self.insert_cell(colx, ErrorCell(self.__idx, colx, xf_index, error_string_or_code))
+
+    def write(self, col, label, style=Style.default_style):
+        self.__adjust_height(style)
+        self.__adjust_bound_col_idx(col)
+        style_index = self.__parent_wb.add_style(style)
+        if isinstance(label, basestring):
+            if len(label) > 0:
+                self.insert_cell(col,
+                    StrCell(self.__idx, col, style_index, self.__parent_wb.add_str(label))
+                    )
+            else:
+                self.insert_cell(col, BlankCell(self.__idx, col, style_index))
+        elif isinstance(label, bool): # bool is subclass of int; test bool first
+            self.insert_cell(col, BooleanCell(self.__idx, col, style_index, label))
+        elif isinstance(label, (float, int, long, Decimal)):
+            self.insert_cell(col, NumberCell(self.__idx, col, style_index, label))
+        elif isinstance(label, (dt.datetime, dt.date, dt.time)):
+            date_number = self.__excel_date_dt(label)
+            self.insert_cell(col, NumberCell(self.__idx, col, style_index, date_number))
+        elif label is None:
+            self.insert_cell(col, BlankCell(self.__idx, col, style_index))
+        elif isinstance(label, ExcelFormula.Formula):
+            self.__parent_wb.add_sheet_reference(label)
+            self.insert_cell(col, FormulaCell(self.__idx, col, style_index, label))
+        else:
+            raise Exception("Unexpected data type %r" % type(label))
+
+    write_blanks = set_cell_mulblanks
+
+
+

tablib/packages/xlwt/Style.py

@@ -0,0 +1,592 @@
+# -*- coding: windows-1252 -*-
+
+import Formatting
+from BIFFRecords import *
+
+FIRST_USER_DEFINED_NUM_FORMAT_IDX = 164
+
+class XFStyle(object):
+
+    def __init__(self):
+        self.num_format_str  = 'General'
+        self.font            = Formatting.Font()
+        self.alignment       = Formatting.Alignment()
+        self.borders         = Formatting.Borders()
+        self.pattern         = Formatting.Pattern()
+        self.protection      = Formatting.Protection()
+
+default_style = XFStyle()
+
+class StyleCollection(object):
+    _std_num_fmt_list = [
+            'general',
+            '0',
+            '0.00',
+            '#,##0',
+            '#,##0.00',
+            '"$"#,##0_);("$"#,##',
+            '"$"#,##0_);[Red]("$"#,##',
+            '"$"#,##0.00_);("$"#,##',
+            '"$"#,##0.00_);[Red]("$"#,##',
+            '0%',
+            '0.00%',
+            '0.00E+00',
+            '# ?/?',
+            '# ??/??',
+            'M/D/YY',
+            'D-MMM-YY',
+            'D-MMM',
+            'MMM-YY',
+            'h:mm AM/PM',
+            'h:mm:ss AM/PM',
+            'h:mm',
+            'h:mm:ss',
+            'M/D/YY h:mm',
+            '_(#,##0_);(#,##0)',
+            '_(#,##0_);[Red](#,##0)',
+            '_(#,##0.00_);(#,##0.00)',
+            '_(#,##0.00_);[Red](#,##0.00)',
+            '_("$"* #,##0_);_("$"* (#,##0);_("$"* "-"_);_(@_)',
+            '_(* #,##0_);_(* (#,##0);_(* "-"_);_(@_)',
+            '_("$"* #,##0.00_);_("$"* (#,##0.00);_("$"* "-"??_);_(@_)',
+            '_(* #,##0.00_);_(* (#,##0.00);_(* "-"??_);_(@_)',
+            'mm:ss',
+            '[h]:mm:ss',
+            'mm:ss.0',
+            '##0.0E+0',
+            '@'
+    ]
+
+    def __init__(self, style_compression=0):
+        self.style_compression = style_compression
+        self.stats = [0, 0, 0, 0, 0, 0]
+        self._font_id2x = {}
+        self._font_x2id = {}
+        self._font_val2x = {}
+
+        for x in (0, 1, 2, 3, 5): # The font with index 4 is omitted in all BIFF versions
+            font = Formatting.Font()
+            search_key = font._search_key()
+            self._font_id2x[font] = x
+            self._font_x2id[x] = font
+            self._font_val2x[search_key] = x
+
+        self._xf_id2x = {}
+        self._xf_x2id = {}
+        self._xf_val2x = {}
+
+        self._num_formats = {}
+        for fmtidx, fmtstr in zip(range(0, 23), StyleCollection._std_num_fmt_list[0:23]):
+            self._num_formats[fmtstr] = fmtidx
+        for fmtidx, fmtstr in zip(range(37, 50), StyleCollection._std_num_fmt_list[23:]):
+            self._num_formats[fmtstr] = fmtidx
+
+        self.default_style = XFStyle()
+        self._default_xf = self._add_style(self.default_style)[0]
+
+    def add(self, style):
+        if style == None:
+            return 0x10
+        return self._add_style(style)[1]
+
+    def _add_style(self, style):
+        num_format_str = style.num_format_str
+        if num_format_str in self._num_formats:
+            num_format_idx = self._num_formats[num_format_str]
+        else:
+            num_format_idx = (
+                FIRST_USER_DEFINED_NUM_FORMAT_IDX
+                + len(self._num_formats)
+                - len(StyleCollection._std_num_fmt_list)
+                )
+            self._num_formats[num_format_str] = num_format_idx
+
+        font = style.font
+        if font in self._font_id2x:
+            font_idx = self._font_id2x[font]
+            self.stats[0] += 1
+        elif self.style_compression:
+            search_key = font._search_key()
+            font_idx = self._font_val2x.get(search_key)
+            if font_idx is not None:
+                self._font_id2x[font] = font_idx
+                self.stats[1] += 1
+            else:
+                font_idx = len(self._font_x2id) + 1 # Why plus 1? Font 4 is missing
+                self._font_id2x[font] = font_idx
+                self._font_val2x[search_key] = font_idx
+                self._font_x2id[font_idx] = font
+                self.stats[2] += 1
+        else:
+            font_idx = len(self._font_id2x) + 1
+            self._font_id2x[font] = font_idx
+            self.stats[2] += 1
+
+        gof = (style.alignment, style.borders, style.pattern, style.protection)
+        xf = (font_idx, num_format_idx) + gof
+        if xf in self._xf_id2x:
+            xf_index = self._xf_id2x[xf]
+            self.stats[3] += 1
+        elif self.style_compression == 2:
+            xf_key = (font_idx, num_format_idx) + tuple([obj._search_key() for obj in gof])
+            xf_index = self._xf_val2x.get(xf_key)
+            if xf_index is not None:
+                self._xf_id2x[xf] = xf_index
+                self.stats[4] += 1
+            else:
+                xf_index = 0x10 + len(self._xf_x2id)
+                self._xf_id2x[xf] = xf_index
+                self._xf_val2x[xf_key] = xf_index
+                self._xf_x2id[xf_index] = xf
+                self.stats[5] += 1
+        else:
+            xf_index = 0x10 + len(self._xf_id2x)
+            self._xf_id2x[xf] = xf_index
+            self.stats[5] += 1
+
+        if xf_index >= 0xFFF:
+            # 12 bits allowed, 0xFFF is a sentinel value
+            raise ValueError("More than 4094 XFs (styles)")
+
+        return xf, xf_index
+
+    def get_biff_data(self):
+        result = ''
+        result += self._all_fonts()
+        result += self._all_num_formats()
+        result += self._all_cell_styles()
+        result += self._all_styles()
+        return result
+
+    def _all_fonts(self):
+        result = ''
+        if self.style_compression:
+            alist = self._font_x2id.items()
+        else:
+            alist = [(x, o) for o, x in self._font_id2x.items()]
+        alist.sort()
+        for font_idx, font in alist:
+            result += font.get_biff_record().get()
+        return result
+
+    def _all_num_formats(self):
+        result = ''
+        alist = [
+            (v, k)
+            for k, v in self._num_formats.items()
+            if v >= FIRST_USER_DEFINED_NUM_FORMAT_IDX
+            ]
+        alist.sort()
+        for fmtidx, fmtstr in alist:
+            result += NumberFormatRecord(fmtidx, fmtstr).get()
+        return result
+
+    def _all_cell_styles(self):
+        result = ''
+        for i in range(0, 16):
+            result += XFRecord(self._default_xf, 'style').get()
+        if self.style_compression == 2:
+            alist = self._xf_x2id.items()
+        else:
+            alist = [(x, o) for o, x in self._xf_id2x.items()]
+        alist.sort()
+        for xf_idx, xf in alist:
+            result += XFRecord(xf).get()
+        return result
+
+    def _all_styles(self):
+        return StyleRecord().get()
+
+# easyxf and its supporting objects ###################################
+
+class EasyXFException(Exception):
+    pass
+
+class EasyXFCallerError(EasyXFException):
+    pass
+
+class EasyXFAuthorError(EasyXFException):
+    pass
+
+class IntULim(object):
+    # If astring represents a valid unsigned integer ('123', '0xabcd', etc)
+    # and it is <= limit, return the int value; otherwise return None.
+
+    def __init__(self, limit):
+        self.limit = limit
+
+    def __call__(self, astring):
+        try:
+            value = int(astring, 0)
+        except ValueError:
+            return None
+        if not 0 <= value <= self.limit:
+            return None
+        return value
+
+bool_map = {
+    # Text values for all Boolean attributes
+    '1': 1, 'yes': 1, 'true':  1, 'on':  1,
+    '0': 0, 'no':  0, 'false': 0, 'off': 0,
+    }
+
+border_line_map = {
+    # Text values for these borders attributes:
+    # left, right, top, bottom and diag
+    'no_line':  0x00,
+    'thin':     0x01,
+    'medium':   0x02,
+    'dashed':   0x03,
+    'dotted':   0x04,
+    'thick':    0x05,
+    'double':   0x06,
+    'hair':     0x07,
+    'medium_dashed':                0x08,
+    'thin_dash_dotted':             0x09,
+    'medium_dash_dotted':           0x0a,
+    'thin_dash_dot_dotted':         0x0b,
+    'medium_dash_dot_dotted':       0x0c,
+    'slanted_medium_dash_dotted':   0x0d,
+    }
+
+charset_map = {
+    # Text values for font.charset
+    'ansi_latin':           0x00,
+    'sys_default':          0x01,
+    'symbol':               0x02,
+    'apple_roman':          0x4d,
+    'ansi_jap_shift_jis':   0x80,
+    'ansi_kor_hangul':      0x81,
+    'ansi_kor_johab':       0x82,
+    'ansi_chinese_gbk':     0x86,
+    'ansi_chinese_big5':    0x88,
+    'ansi_greek':           0xa1,
+    'ansi_turkish':         0xa2,
+    'ansi_vietnamese':      0xa3,
+    'ansi_hebrew':          0xb1,
+    'ansi_arabic':          0xb2,
+    'ansi_baltic':          0xba,
+    'ansi_cyrillic':        0xcc,
+    'ansi_thai':            0xde,
+    'ansi_latin_ii':        0xee,
+    'oem_latin_i':          0xff,
+    }
+
+
+# Text values for colour indices. "grey" is a synonym of "gray".
+# The names are those given by Microsoft Excel 2003 to the colours
+# in the default palette. There is no great correspondence with
+# any W3C name-to-RGB mapping.
+_colour_map_text = """\
+aqua 0x31
+black 0x08
+blue 0x0C
+blue_gray 0x36
+bright_green 0x0B
+brown 0x3C
+coral 0x1D
+cyan_ega 0x0F
+dark_blue 0x12
+dark_blue_ega 0x12
+dark_green 0x3A
+dark_green_ega 0x11
+dark_purple 0x1C
+dark_red 0x10
+dark_red_ega 0x10
+dark_teal 0x38
+dark_yellow 0x13
+gold 0x33
+gray_ega 0x17
+gray25 0x16
+gray40 0x37
+gray50 0x17
+gray80 0x3F
+green 0x11
+ice_blue 0x1F
+indigo 0x3E
+ivory 0x1A
+lavender 0x2E
+light_blue 0x30
+light_green 0x2A
+light_orange 0x34
+light_turquoise 0x29
+light_yellow 0x2B
+lime 0x32
+magenta_ega 0x0E
+ocean_blue 0x1E
+olive_ega 0x13
+olive_green 0x3B
+orange 0x35
+pale_blue 0x2C
+periwinkle 0x18
+pink 0x0E
+plum 0x3D
+purple_ega 0x14
+red 0x0A
+rose 0x2D
+sea_green 0x39
+silver_ega 0x16
+sky_blue 0x28
+tan 0x2F
+teal 0x15
+teal_ega 0x15
+turquoise 0x0F
+violet 0x14
+white 0x09
+yellow 0x0D"""
+
+colour_map = {}
+for _line in _colour_map_text.splitlines():
+    _name, _num = _line.split()
+    _num = int(_num, 0)
+    colour_map[_name] = _num
+    if 'gray' in _name:
+        colour_map[_name.replace('gray', 'grey')] = _num
+del _colour_map_text, _line, _name, _num
+
+
+pattern_map = {
+    # Text values for pattern.pattern
+    # xlwt/doc/pattern_examples.xls showcases all of these patterns.
+    'no_fill':              0,
+    'none':                 0,
+    'solid':                1,
+    'solid_fill':           1,
+    'solid_pattern':        1,
+    'fine_dots':            2,
+    'alt_bars':             3,
+    'sparse_dots':          4,
+    'thick_horz_bands':     5,
+    'thick_vert_bands':     6,
+    'thick_backward_diag':  7,
+    'thick_forward_diag':   8,
+    'big_spots':            9,
+    'bricks':               10,
+    'thin_horz_bands':      11,
+    'thin_vert_bands':      12,
+    'thin_backward_diag':   13,
+    'thin_forward_diag':    14,
+    'squares':              15,
+    'diamonds':             16,
+    }
+
+def any_str_func(s):
+    return s.strip()
+
+def colour_index_func(s, maxval=0x7F):
+    try:
+        value = int(s, 0)
+    except ValueError:
+        return None
+    if not (0 <= value <= maxval):
+        return None
+    return value
+
+colour_index_func_7 = colour_index_func
+
+def colour_index_func_15(s):
+    return colour_index_func(s, maxval=0x7FFF)
+
+def rotation_func(s):
+    try:
+        value = int(s, 0)
+    except ValueError:
+        return None
+    if not (-90 <= value <= 90):
+        raise EasyXFCallerError("rotation %d: should be -90 to +90 degrees" % value)
+    if value < 0:
+        value = 90 - value # encode as 91 to 180 (clockwise)
+    return value
+
+xf_dict = {
+    'align': 'alignment', # synonym
+    'alignment': {
+        'dire': {
+            'general': 0,
+            'lr': 1,
+            'rl': 2,
+            },
+        'direction': 'dire',
+        'horiz': 'horz',
+        'horizontal': 'horz',
+        'horz': {
+            'general': 0,
+            'left': 1,
+            'center': 2,
+            'centre': 2, # "align: horiz centre" means xf.alignment.horz is set to 2
+            'right': 3,
+            'filled': 4,
+            'justified': 5,
+            'center_across_selection': 6,
+            'centre_across_selection': 6,
+            'distributed': 7,
+            },
+        'inde': IntULim(15), # restriction: 0 <= value <= 15
+        'indent': 'inde',
+        'rota': [{'stacked': 255, 'none': 0, }, rotation_func],
+        'rotation': 'rota',
+        'shri': bool_map,
+        'shrink': 'shri',
+        'shrink_to_fit': 'shri',
+        'vert': {
+            'top': 0,
+            'center': 1,
+            'centre': 1,
+            'bottom': 2,
+            'justified': 3,
+            'distributed': 4,
+            },
+         'vertical': 'vert',
+         'wrap': bool_map,
+         },
+    'border': 'borders',
+    'borders': {
+        'left':     [border_line_map, IntULim(0x0d)],
+        'right':    [border_line_map, IntULim(0x0d)],
+        'top':      [border_line_map, IntULim(0x0d)],
+        'bottom':   [border_line_map, IntULim(0x0d)],
+        'diag':     [border_line_map, IntULim(0x0d)],
+        'top_colour':       [colour_map, colour_index_func_7],
+        'bottom_colour':    [colour_map, colour_index_func_7],
+        'left_colour':      [colour_map, colour_index_func_7],
+        'right_colour':     [colour_map, colour_index_func_7],
+        'diag_colour':      [colour_map, colour_index_func_7],
+        'top_color':        'top_colour',
+        'bottom_color':     'bottom_colour',
+        'left_color':       'left_colour',
+        'right_color':      'right_colour',
+        'diag_color':       'diag-colour',
+        'need_diag_1':  bool_map,
+        'need_diag_2':  bool_map,
+        },
+    'font': {
+        'bold': bool_map,
+        'charset': charset_map,
+        'color':  'colour_index',
+        'color_index':  'colour_index',
+        'colour':  'colour_index',
+        'colour_index': [colour_map, colour_index_func_15],
+        'escapement': {'none': 0, 'superscript': 1, 'subscript': 2},
+        'family': {'none': 0, 'roman': 1, 'swiss': 2, 'modern': 3, 'script': 4, 'decorative': 5, },
+        'height': IntULim(0xFFFF), # practical limits are much narrower e.g. 160 to 1440 (8pt to 72pt)
+        'italic': bool_map,
+        'name': any_str_func,
+        'outline': bool_map,
+        'shadow': bool_map,
+        'struck_out': bool_map,
+        'underline': [bool_map, {'none': 0, 'single': 1, 'single_acc': 0x21, 'double': 2, 'double_acc': 0x22, }],
+        },
+    'pattern': {
+        'back_color':   'pattern_back_colour',
+        'back_colour':  'pattern_back_colour',
+        'fore_color':   'pattern_fore_colour',
+        'fore_colour':  'pattern_fore_colour',
+        'pattern': [pattern_map, IntULim(16)],
+        'pattern_back_color':   'pattern_back_colour',
+        'pattern_back_colour':  [colour_map, colour_index_func_7],
+        'pattern_fore_color':   'pattern_fore_colour',
+        'pattern_fore_colour':  [colour_map, colour_index_func_7],
+        },
+    'protection': {
+        'cell_locked' :   bool_map,
+        'formula_hidden': bool_map,
+        },
+    }
+
+def _esplit(s, split_char, esc_char="\\"):
+    escaped = False
+    olist = ['']
+    for c in s:
+        if escaped:
+            olist[-1] += c
+            escaped = False
+        elif c == esc_char:
+            escaped = True
+        elif c == split_char:
+            olist.append('')
+        else:
+            olist[-1] += c
+    return olist
+
+def _parse_strg_to_obj(strg, obj, parse_dict,
+    field_sep=",", line_sep=";", intro_sep=":", esc_char="\\", debug=False):
+    for line in _esplit(strg, line_sep, esc_char):
+        line = line.strip()
+        if not line:
+            break
+        split_line = _esplit(line, intro_sep, esc_char)
+        if len(split_line) != 2:
+            raise EasyXFCallerError('line %r should have exactly 1 "%c"' % (line, intro_sep))
+        section, item_str = split_line
+        section = section.strip().lower()
+        for counter in range(2):
+            result = parse_dict.get(section)
+            if result is None:
+                raise EasyXFCallerError('section %r is unknown' % section)
+            if isinstance(result, dict):
+                break
+            if not isinstance(result, str):
+                raise EasyXFAuthorError(
+                    'section %r should map to dict or str object; found %r' % (section, type(result)))
+            # synonym
+            old_section = section
+            section = result
+        else:
+            raise EasyXFAuthorError('Attempt to define synonym of synonym (%r: %r)' % (old_section, result))
+        section_dict = result
+        section_obj = getattr(obj, section, None)
+        if section_obj is None:
+            raise EasyXFAuthorError('instance of %s class has no attribute named %s' % (obj.__class__.__name__, section))
+        for kv_str in _esplit(item_str, field_sep, esc_char):
+            guff = kv_str.split()
+            if not guff:
+                continue
+            k = guff[0].lower().replace('-', '_')
+            v = ' '.join(guff[1:])
+            if not v:
+                raise EasyXFCallerError("no value supplied for %s.%s" % (section, k))
+            for counter in xrange(2):
+                result = section_dict.get(k)
+                if result is None:
+                    raise EasyXFCallerError('%s.%s is not a known attribute' % (section, k))
+                if not isinstance(result, basestring):
+                    break
+                # synonym
+                old_k = k
+                k = result
+            else:
+                raise EasyXFAuthorError('Attempt to define synonym of synonym (%r: %r)' % (old_k, result))
+            value_info = result
+            if not isinstance(value_info, list):
+                value_info = [value_info]
+            for value_rule in value_info:
+                if isinstance(value_rule, dict):
+                    # dict maps strings to integer field values
+                    vl = v.lower().replace('-', '_')
+                    if vl in value_rule:
+                        value = value_rule[vl]
+                        break
+                elif callable(value_rule):
+                    value = value_rule(v)
+                    if value is not None:
+                        break
+                else:
+                    raise EasyXFAuthorError("unknown value rule for attribute %r: %r" % (k, value_rule))
+            else:
+                raise EasyXFCallerError("unexpected value %r for %s.%s" % (v, section, k))
+            try:
+                orig = getattr(section_obj, k)
+            except AttributeError:
+                raise EasyXFAuthorError('%s.%s in dictionary but not in supplied object' % (section, k))
+            if debug: print "+++ %s.%s = %r # %s; was %r" % (section, k, value, v, orig)
+            setattr(section_obj, k, value)
+
+def easyxf(strg_to_parse="", num_format_str=None,
+    field_sep=",", line_sep=";", intro_sep=":", esc_char="\\", debug=False):
+    xfobj = XFStyle()
+    if num_format_str is not None:
+        xfobj.num_format_str = num_format_str
+    if strg_to_parse:
+        _parse_strg_to_obj(strg_to_parse, xfobj, xf_dict,
+            field_sep=field_sep, line_sep=line_sep, intro_sep=intro_sep, esc_char=esc_char, debug=debug)
+    return xfobj

tablib/packages/xlwt/UnicodeUtils.py

@@ -0,0 +1,81 @@
+# -*- coding: windows-1252 -*-
+
+'''
+From BIFF8 on, strings are always stored using UTF-16LE  text encoding. The
+character  array  is  a  sequence  of  16-bit  values4.  Additionally it is
+possible  to  use  a  compressed  format, which omits the high bytes of all
+characters, if they are all zero.
+
+The following tables describe the standard format of the entire string, but
+in many records the strings differ from this format. This will be mentioned
+separately. It is possible (but not required) to store Rich-Text formatting
+information  and  Asian  phonetic information inside a Unicode string. This
+results  in  four  different  ways  to  store a string. The character array
+is not zero-terminated.
+
+The  string  consists  of  the  character count (as usual an 8-bit value or
+a  16-bit value), option flags, the character array and optional formatting
+information.  If the string is empty, sometimes the option flags field will
+not occur. This is mentioned at the respective place.
+
+Offset  Size    Contents
+0       1 or 2  Length of the string (character count, ln)
+1 or 2  1       Option flags:
+                  Bit   Mask Contents
+                  0     01H  Character compression (ccompr):
+                               0 = Compressed (8-bit characters)
+                               1 = Uncompressed (16-bit characters)
+                  2     04H  Asian phonetic settings (phonetic):
+                               0 = Does not contain Asian phonetic settings
+                               1 = Contains Asian phonetic settings
+                  3     08H  Rich-Text settings (richtext):
+                               0 = Does not contain Rich-Text settings
+                               1 = Contains Rich-Text settings
+[2 or 3] 2      (optional, only if richtext=1) Number of Rich-Text formatting runs (rt)
+[var.]   4      (optional, only if phonetic=1) Size of Asian phonetic settings block (in bytes, sz)
+var.     ln or 
+         2·ln   Character array (8-bit characters or 16-bit characters, dependent on ccompr)
+[var.]   4·rt   (optional, only if richtext=1) List of rt formatting runs 
+[var.]   sz     (optional, only if phonetic=1) Asian Phonetic Settings Block 
+'''
+
+
+from struct import pack
+
+def upack2(s, encoding='ascii'):
+    # If not unicode, make it so.
+    if isinstance(s, unicode):
+        us = s
+    else:
+        us = unicode(s, encoding)
+    # Limit is based on number of content characters
+    # (not on number of bytes in packed result)
+    len_us = len(us)
+    if len_us > 65535:
+        raise Exception('String longer than 65535 characters')
+    try:
+        encs = us.encode('latin1')
+        # Success here means all chars are in U+0000 to U+00FF
+        # inclusive, meaning that we can use "compressed format".
+        flag = 0
+    except UnicodeEncodeError:
+        encs = us.encode('utf_16_le')
+        flag = 1
+    return pack('<HB', len_us, flag) + encs
+
+def upack1(s, encoding='ascii'):
+    # Same as upack2(), but with a one-byte length field.
+    if isinstance(s, unicode):
+        us = s
+    else:
+        us = unicode(s, encoding)
+    len_us = len(us)
+    if len_us > 255:
+        raise Exception('String longer than 255 characters')
+    try:
+        encs = us.encode('latin1')
+        flag = 0
+    except UnicodeEncodeError:
+        encs = us.encode('utf_16_le')
+        flag = 1
+    return pack('<BB', len_us, flag) + encs

tablib/packages/xlwt/Utils.py

@@ -0,0 +1,196 @@
+# pyXLWriter: A library for generating Excel Spreadsheets
+# Copyright (c) 2004 Evgeny Filatov <fufff@users.sourceforge.net>
+# Copyright (c) 2002-2004 John McNamara (Perl Spreadsheet::WriteExcel)
+#
+# This library is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser
+# General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#----------------------------------------------------------------------------
+# This module was written/ported from PERL Spreadsheet::WriteExcel module
+# The author of the PERL Spreadsheet::WriteExcel module is John McNamara
+# <jmcnamara@cpan.org>
+#----------------------------------------------------------------------------
+# See the README.txt distributed with pyXLWriter for more details.
+
+# Portions are (C) Roman V. Kiseliov, 2005
+
+
+# Utilities for work with reference to cells and with sheetnames
+
+
+__rev_id__ = """$Id: Utils.py 3844 2009-05-20 01:02:54Z sjmachin $"""
+
+import re
+from struct import pack
+from ExcelMagic import MAX_ROW, MAX_COL
+
+
+_re_cell_ex = re.compile(r"(\$?)([A-I]?[A-Z])(\$?)(\d+)", re.IGNORECASE)
+_re_row_range = re.compile(r"\$?(\d+):\$?(\d+)")
+_re_col_range = re.compile(r"\$?([A-I]?[A-Z]):\$?([A-I]?[A-Z])", re.IGNORECASE)
+_re_cell_range = re.compile(r"\$?([A-I]?[A-Z]\$?\d+):\$?([A-I]?[A-Z]\$?\d+)", re.IGNORECASE)
+_re_cell_ref = re.compile(r"\$?([A-I]?[A-Z]\$?\d+)", re.IGNORECASE)
+
+
+def col_by_name(colname):
+    """
+    """
+    col = 0
+    pow = 1
+    for i in xrange(len(colname)-1, -1, -1):
+        ch = colname[i]
+        col += (ord(ch) - ord('A') + 1) * pow
+        pow *= 26
+    return col - 1
+
+
+def cell_to_rowcol(cell):
+    """Convert an Excel cell reference string in A1 notation
+    to numeric row/col notation.
+
+    Returns: row, col, row_abs, col_abs
+
+    """
+    m = _re_cell_ex.match(cell)
+    if not m:
+        raise Exception("Ill-formed single_cell reference: %s" % cell)
+    col_abs, col, row_abs, row = m.groups()
+    row_abs = bool(row_abs)
+    col_abs = bool(col_abs)
+    row = int(row) - 1
+    col = col_by_name(col.upper())
+    return row, col, row_abs, col_abs
+
+
+def cell_to_rowcol2(cell):
+    """Convert an Excel cell reference string in A1 notation
+    to numeric row/col notation.
+
+    Returns: row, col
+
+    """
+    m = _re_cell_ex.match(cell)
+    if not m:
+        raise Exception("Error in cell format")
+    col_abs, col, row_abs, row = m.groups()
+    # Convert base26 column string to number
+    # All your Base are belong to us.
+    row = int(row) - 1
+    col = col_by_name(col.upper())
+    return row, col
+
+
+def rowcol_to_cell(row, col, row_abs=False, col_abs=False):
+    """Convert numeric row/col notation to an Excel cell reference string in
+    A1 notation.
+
+    """
+    assert 0 <= row < MAX_ROW # MAX_ROW counts from 1
+    assert 0 <= col < MAX_COL # MAX_COL counts from 1
+    d = col // 26
+    m = col % 26
+    chr1 = ""    # Most significant character in AA1
+    if row_abs:
+        row_abs = '$'
+    else:
+        row_abs = ''
+    if col_abs:
+        col_abs = '$'
+    else:
+        col_abs = ''
+    if d > 0:
+        chr1 = chr(ord('A') + d  - 1)
+    chr2 = chr(ord('A') + m)
+    # Zero index to 1-index
+    return col_abs + chr1 + chr2 + row_abs + str(row + 1)
+
+def rowcol_pair_to_cellrange(row1, col1, row2, col2,
+    row1_abs=False, col1_abs=False, row2_abs=False, col2_abs=False):
+    """Convert two (row,column) pairs
+    into a cell range string in A1:B2 notation.
+
+    Returns: cell range string
+    """
+    assert row1 <= row2
+    assert col1 <= col2
+    return (
+        rowcol_to_cell(row1, col1, row1_abs, col1_abs)
+        + ":"
+        + rowcol_to_cell(row2, col2, row2_abs, col2_abs)
+        )
+
+def cellrange_to_rowcol_pair(cellrange):
+    """Convert cell range string in A1 notation to numeric row/col
+    pair.
+
+    Returns: row1, col1, row2, col2
+
+    """
+    cellrange = cellrange.upper()
+    # Convert a row range: '1:3'
+    res = _re_row_range.match(cellrange)
+    if res:
+        row1 = int(res.group(1)) - 1
+        col1 = 0
+        row2 = int(res.group(2)) - 1
+        col2 = -1
+        return row1, col1, row2, col2
+    # Convert a column range: 'A:A' or 'B:G'.
+    # A range such as A:A is equivalent to A1:A16384, so add rows as required
+    res = _re_col_range.match(cellrange)
+    if res:
+        col1 = col_by_name(res.group(1).upper())
+        row1 = 0
+        col2 = col_by_name(res.group(2).upper())
+        row2 = -1
+        return row1, col1, row2, col2
+    # Convert a cell range: 'A1:B7'
+    res = _re_cell_range.match(cellrange)
+    if res:
+        row1, col1 = cell_to_rowcol2(res.group(1))
+        row2, col2 = cell_to_rowcol2(res.group(2))
+        return row1, col1, row2, col2
+    # Convert a cell reference: 'A1' or 'AD2000'
+    res = _re_cell_ref.match(cellrange)
+    if res:
+        row1, col1 = cell_to_rowcol2(res.group(1))
+        return row1, col1, row1, col1
+    raise Exception("Unknown cell reference %s" % (cell))
+
+
+def cell_to_packed_rowcol(cell):
+    """ pack row and column into the required 4 byte format """
+    row, col, row_abs, col_abs = cell_to_rowcol(cell)
+    if col >= MAX_COL:
+        raise Exception("Column %s greater than IV in formula" % cell)
+    if row >= MAX_ROW: # this for BIFF8. for BIFF7 available 2^14
+        raise Exception("Row %s greater than %d in formula" % (cell, MAX_ROW))
+    col |= int(not row_abs) << 15
+    col |= int(not col_abs) << 14
+    return row, col
+
+# === sheetname functions ===
+
+def valid_sheet_name(sheet_name):
+    if sheet_name == u"" or sheet_name[0] == u"'" or len(sheet_name) > 31:
+        return False
+    for c in sheet_name:
+        if c in u"[]:\\?/*\x00":
+            return False
+    return True
+
+def quote_sheet_name(unquoted_sheet_name):
+    if not valid_sheet_name(unquoted_sheet_name):
+        raise Exception(
+            'attempt to quote an invalid worksheet name %r' % unquoted_sheet_name)
+    return u"'" + unquoted_sheet_name.replace(u"'", u"''") + u"'"

tablib/packages/xlwt/Workbook.py

@@ -0,0 +1,636 @@
+# -*- coding: windows-1252 -*-
+'''
+Record Order in BIFF8
+  Workbook Globals Substream
+      BOF Type = workbook globals
+      Interface Header
+      MMS
+      Interface End
+      WRITEACCESS
+      CODEPAGE
+      DSF
+      TABID
+      FNGROUPCOUNT
+      Workbook Protection Block
+            WINDOWPROTECT
+            PROTECT
+            PASSWORD
+            PROT4REV
+            PROT4REVPASS
+      BACKUP
+      HIDEOBJ
+      WINDOW1
+      DATEMODE
+      PRECISION
+      REFRESHALL
+      BOOKBOOL
+      FONT +
+      FORMAT *
+      XF +
+      STYLE +
+    ? PALETTE
+      USESELFS
+
+      BOUNDSHEET +
+
+      COUNTRY
+    ? Link Table
+      SST
+      ExtSST
+      EOF
+'''
+
+import BIFFRecords
+import Style
+
+class Workbook(object):
+
+    #################################################################
+    ## Constructor
+    #################################################################
+    def __init__(self, encoding='ascii', style_compression=0):
+        self.encoding = encoding
+        self.__owner = 'None'
+        self.__country_code = None # 0x07 is Russia :-)
+        self.__wnd_protect = 0
+        self.__obj_protect = 0
+        self.__protect = 0
+        self.__backup_on_save = 0
+        # for WINDOW1 record
+        self.__hpos_twips = 0x01E0
+        self.__vpos_twips = 0x005A
+        self.__width_twips = 0x3FCF
+        self.__height_twips = 0x2A4E
+
+        self.__active_sheet = 0
+        self.__first_tab_index = 0
+        self.__selected_tabs = 0x01
+        self.__tab_width_twips = 0x0258
+
+        self.__wnd_hidden = 0
+        self.__wnd_mini = 0
+        self.__hscroll_visible = 1
+        self.__vscroll_visible = 1
+        self.__tabs_visible = 1
+
+        self.__styles = Style.StyleCollection(style_compression)
+
+        self.__dates_1904 = 0
+        self.__use_cell_values = 1
+
+        self.__sst = BIFFRecords.SharedStringTable(self.encoding)
+
+        self.__worksheets = []
+        self.__worksheet_idx_from_name = {}
+        self.__sheet_refs = {}
+        self._supbook_xref = {}
+        self._xcall_xref = {}
+        self._ownbook_supbookx = None
+        self._ownbook_supbook_ref = None
+        self._xcall_supbookx = None
+        self._xcall_supbook_ref = None
+
+
+
+    #################################################################
+    ## Properties, "getters", "setters"
+    #################################################################
+
+    def get_style_stats(self):
+        return self.__styles.stats[:]
+
+    def set_owner(self, value):
+        self.__owner = value
+
+    def get_owner(self):
+        return self.__owner
+
+    owner = property(get_owner, set_owner)
+
+    #################################################################
+
+    def set_country_code(self, value):
+        self.__country_code = value
+
+    def get_country_code(self):
+        return self.__country_code
+
+    country_code = property(get_country_code, set_country_code)
+
+    #################################################################
+
+    def set_wnd_protect(self, value):
+        self.__wnd_protect = int(value)
+
+    def get_wnd_protect(self):
+        return bool(self.__wnd_protect)
+
+    wnd_protect = property(get_wnd_protect, set_wnd_protect)
+
+    #################################################################
+
+    def set_obj_protect(self, value):
+        self.__obj_protect = int(value)
+
+    def get_obj_protect(self):
+        return bool(self.__obj_protect)
+
+    obj_protect = property(get_obj_protect, set_obj_protect)
+
+    #################################################################
+
+    def set_protect(self, value):
+        self.__protect = int(value)
+
+    def get_protect(self):
+        return bool(self.__protect)
+
+    protect = property(get_protect, set_protect)
+
+    #################################################################
+
+    def set_backup_on_save(self, value):
+        self.__backup_on_save = int(value)
+
+    def get_backup_on_save(self):
+        return bool(self.__backup_on_save)
+
+    backup_on_save = property(get_backup_on_save, set_backup_on_save)
+
+    #################################################################
+
+    def set_hpos(self, value):
+        self.__hpos_twips = value & 0xFFFF
+
+    def get_hpos(self):
+        return self.__hpos_twips
+
+    hpos = property(get_hpos, set_hpos)
+
+    #################################################################
+
+    def set_vpos(self, value):
+        self.__vpos_twips = value & 0xFFFF
+
+    def get_vpos(self):
+        return self.__vpos_twips
+
+    vpos = property(get_vpos, set_vpos)
+
+    #################################################################
+
+    def set_width(self, value):
+        self.__width_twips = value & 0xFFFF
+
+    def get_width(self):
+        return self.__width_twips
+
+    width = property(get_width, set_width)
+
+    #################################################################
+
+    def set_height(self, value):
+        self.__height_twips = value & 0xFFFF
+
+    def get_height(self):
+        return self.__height_twips
+
+    height = property(get_height, set_height)
+
+    #################################################################
+
+    def set_active_sheet(self, value):
+        self.__active_sheet = value & 0xFFFF
+        self.__first_tab_index = self.__active_sheet
+
+    def get_active_sheet(self):
+        return self.__active_sheet
+
+    active_sheet = property(get_active_sheet, set_active_sheet)
+
+    #################################################################
+
+    def set_tab_width(self, value):
+        self.__tab_width_twips = value & 0xFFFF
+
+    def get_tab_width(self):
+        return self.__tab_width_twips
+
+    tab_width = property(get_tab_width, set_tab_width)
+
+    #################################################################
+
+    def set_wnd_visible(self, value):
+        self.__wnd_hidden = int(not value)
+
+    def get_wnd_visible(self):
+        return not bool(self.__wnd_hidden)
+
+    wnd_visible = property(get_wnd_visible, set_wnd_visible)
+
+    #################################################################
+
+    def set_wnd_mini(self, value):
+        self.__wnd_mini = int(value)
+
+    def get_wnd_mini(self):
+        return bool(self.__wnd_mini)
+
+    wnd_mini = property(get_wnd_mini, set_wnd_mini)
+
+    #################################################################
+
+    def set_hscroll_visible(self, value):
+        self.__hscroll_visible = int(value)
+
+    def get_hscroll_visible(self):
+        return bool(self.__hscroll_visible)
+
+    hscroll_visible = property(get_hscroll_visible, set_hscroll_visible)
+
+    #################################################################
+
+    def set_vscroll_visible(self, value):
+        self.__vscroll_visible = int(value)
+
+    def get_vscroll_visible(self):
+        return bool(self.__vscroll_visible)
+
+    vscroll_visible = property(get_vscroll_visible, set_vscroll_visible)
+
+    #################################################################
+
+    def set_tabs_visible(self, value):
+        self.__tabs_visible = int(value)
+
+    def get_tabs_visible(self):
+        return bool(self.__tabs_visible)
+
+    tabs_visible = property(get_tabs_visible, set_tabs_visible)
+
+    #################################################################
+
+    def set_dates_1904(self, value):
+        self.__dates_1904 = int(value)
+
+    def get_dates_1904(self):
+        return bool(self.__dates_1904)
+
+    dates_1904 = property(get_dates_1904, set_dates_1904)
+
+    #################################################################
+
+    def set_use_cell_values(self, value):
+        self.__use_cell_values = int(value)
+
+    def get_use_cell_values(self):
+        return bool(self.__use_cell_values)
+
+    use_cell_values = property(get_use_cell_values, set_use_cell_values)
+
+    #################################################################
+
+    def get_default_style(self):
+        return self.__styles.default_style
+
+    default_style = property(get_default_style)
+
+    ##################################################################
+    ## Methods
+    ##################################################################
+
+    def add_style(self, style):
+        return self.__styles.add(style)
+
+    def add_str(self, s):
+        return self.__sst.add_str(s)
+
+    def del_str(self, sst_idx):
+        self.__sst.del_str(sst_idx)
+
+    def str_index(self, s):
+        return self.__sst.str_index(s)
+
+    def add_sheet(self, sheetname, cell_overwrite_ok=False):
+        import Worksheet, Utils
+        if not isinstance(sheetname, unicode):
+            sheetname = sheetname.decode(self.encoding)
+        if not Utils.valid_sheet_name(sheetname):
+            raise Exception("invalid worksheet name %r" % sheetname)
+        lower_name = sheetname.lower()
+        if lower_name in self.__worksheet_idx_from_name:
+            raise Exception("duplicate worksheet name %r" % sheetname)
+        self.__worksheet_idx_from_name[lower_name] = len(self.__worksheets)
+        self.__worksheets.append(Worksheet.Worksheet(sheetname, self, cell_overwrite_ok))
+        return self.__worksheets[-1]
+
+    def get_sheet(self, sheetnum):
+        return self.__worksheets[sheetnum]
+
+    def raise_bad_sheetname(self, sheetname):
+        raise Exception("Formula: unknown sheet name %s" % sheetname)
+
+    def convert_sheetindex(self, strg_ref, n_sheets):
+        idx = int(strg_ref)
+        if 0 <= idx < n_sheets:
+            return idx
+        msg = "Formula: sheet index (%s) >= number of sheets (%d)" % (strg_ref, n_sheets)
+        raise Exception(msg)
+
+    def _get_supbook_index(self, tag):
+        if tag in self._supbook_xref:
+            return self._supbook_xref[tag]
+        self._supbook_xref[tag] = idx = len(self._supbook_xref)
+        return idx
+
+    def setup_ownbook(self):
+        self._ownbook_supbookx = self._get_supbook_index(('ownbook', 0))
+        self._ownbook_supbook_ref = None
+        reference = (self._ownbook_supbookx, 0xFFFE, 0xFFFE)
+        if reference in self.__sheet_refs:
+            raise Exception("can't happen")
+        self.__sheet_refs[reference] = self._ownbook_supbook_ref = len(self.__sheet_refs)
+
+    def setup_xcall(self):
+        self._xcall_supbookx = self._get_supbook_index(('xcall', 0))
+        self._xcall_supbook_ref = None
+        reference = (self._xcall_supbookx, 0xFFFE, 0xFFFE)
+        if reference in self.__sheet_refs:
+            raise Exception("can't happen")
+        self.__sheet_refs[reference] = self._xcall_supbook_ref = len(self.__sheet_refs)
+
+    def add_sheet_reference(self, formula):
+        patches = []
+        n_sheets = len(self.__worksheets)
+        sheet_refs, xcall_refs = formula.get_references()
+
+        for ref0, ref1, offset in sheet_refs:
+            if not ref0.isdigit():
+                try:
+                    ref0n = self.__worksheet_idx_from_name[ref0.lower()]
+                except KeyError:
+                    self.raise_bad_sheetname(ref0)
+            else:
+                ref0n = self.convert_sheetindex(ref0, n_sheets)
+            if ref1 == ref0:
+                ref1n = ref0n
+            elif not ref1.isdigit():
+                try:
+                    ref1n = self.__worksheet_idx_from_name[ref1.lower()]
+                except KeyError:
+                    self.raise_bad_sheetname(ref1)
+            else:
+                ref1n = self.convert_sheetindex(ref1, n_sheets)
+            if ref1n < ref0n:
+                msg = "Formula: sheets out of order; %r:%r -> (%d, %d)" \
+                    % (ref0, ref1, ref0n, ref1n)
+                raise Exception(msg)
+            if self._ownbook_supbookx is None:
+                self.setup_ownbook()
+            reference = (self._ownbook_supbookx, ref0n, ref1n)
+            if reference in self.__sheet_refs:
+                patches.append((offset, self.__sheet_refs[reference]))
+            else:
+                nrefs = len(self.__sheet_refs)
+                if nrefs > 65535:
+                    raise Exception('More than 65536 inter-sheet references')
+                self.__sheet_refs[reference] = nrefs
+                patches.append((offset, nrefs))
+
+        for funcname, offset in xcall_refs:
+            if self._ownbook_supbookx is None:
+                self.setup_ownbook()
+            if self._xcall_supbookx is None:
+                self.setup_xcall()
+            # print funcname, self._supbook_xref
+            patches.append((offset, self._xcall_supbook_ref))
+            if not isinstance(funcname, unicode):
+                funcname = funcname.decode(self.encoding)
+            if funcname in self._xcall_xref:
+                idx = self._xcall_xref[funcname]
+            else:
+                self._xcall_xref[funcname] = idx = len(self._xcall_xref)
+            patches.append((offset + 2, idx + 1))
+
+        formula.patch_references(patches)
+
+    ##################################################################
+    ## BIFF records generation
+    ##################################################################
+
+    def __bof_rec(self):
+        return BIFFRecords.Biff8BOFRecord(BIFFRecords.Biff8BOFRecord.BOOK_GLOBAL).get()
+
+    def __eof_rec(self):
+        return BIFFRecords.EOFRecord().get()
+
+    def __intf_hdr_rec(self):
+        return BIFFRecords.InteraceHdrRecord().get()
+
+    def __intf_end_rec(self):
+        return BIFFRecords.InteraceEndRecord().get()
+
+    def __intf_mms_rec(self):
+        return BIFFRecords.MMSRecord().get()
+
+    def __write_access_rec(self):
+        return BIFFRecords.WriteAccessRecord(self.__owner).get()
+
+    def __wnd_protect_rec(self):
+        return BIFFRecords.WindowProtectRecord(self.__wnd_protect).get()
+
+    def __obj_protect_rec(self):
+        return BIFFRecords.ObjectProtectRecord(self.__obj_protect).get()
+
+    def __protect_rec(self):
+        return BIFFRecords.ProtectRecord(self.__protect).get()
+
+    def __password_rec(self):
+        return BIFFRecords.PasswordRecord().get()
+
+    def __prot4rev_rec(self):
+        return BIFFRecords.Prot4RevRecord().get()
+
+    def __prot4rev_pass_rec(self):
+        return BIFFRecords.Prot4RevPassRecord().get()
+
+    def __backup_rec(self):
+        return BIFFRecords.BackupRecord(self.__backup_on_save).get()
+
+    def __hide_obj_rec(self):
+        return BIFFRecords.HideObjRecord().get()
+
+    def __window1_rec(self):
+        flags = 0
+        flags |= (self.__wnd_hidden) << 0
+        flags |= (self.__wnd_mini) << 1
+        flags |= (self.__hscroll_visible) << 3
+        flags |= (self.__vscroll_visible) << 4
+        flags |= (self.__tabs_visible) << 5
+
+        return BIFFRecords.Window1Record(self.__hpos_twips, self.__vpos_twips,
+                                self.__width_twips, self.__height_twips,
+                                flags,
+                                self.__active_sheet, self.__first_tab_index,
+                                self.__selected_tabs, self.__tab_width_twips).get()
+
+    def __codepage_rec(self):
+        return BIFFRecords.CodepageBiff8Record().get()
+
+    def __country_rec(self):
+        if not self.__country_code:
+            return ''
+        return BIFFRecords.CountryRecord(self.__country_code, self.__country_code).get()
+
+    def __dsf_rec(self):
+        return BIFFRecords.DSFRecord().get()
+
+    def __tabid_rec(self):
+        return BIFFRecords.TabIDRecord(len(self.__worksheets)).get()
+
+    def __fngroupcount_rec(self):
+        return BIFFRecords.FnGroupCountRecord().get()
+
+    def __datemode_rec(self):
+        return BIFFRecords.DateModeRecord(self.__dates_1904).get()
+
+    def __precision_rec(self):
+        return BIFFRecords.PrecisionRecord(self.__use_cell_values).get()
+
+    def __refresh_all_rec(self):
+        return BIFFRecords.RefreshAllRecord().get()
+
+    def __bookbool_rec(self):
+        return BIFFRecords.BookBoolRecord().get()
+
+    def __all_fonts_num_formats_xf_styles_rec(self):
+        return self.__styles.get_biff_data()
+
+    def __palette_rec(self):
+        result = ''
+        return result
+
+    def __useselfs_rec(self):
+        return BIFFRecords.UseSelfsRecord().get()
+
+    def __boundsheets_rec(self, data_len_before, data_len_after, sheet_biff_lens):
+        #  .................................
+        # BOUNDSEHEET0
+        # BOUNDSEHEET1
+        # BOUNDSEHEET2
+        # ..................................
+        # WORKSHEET0
+        # WORKSHEET1
+        # WORKSHEET2
+        boundsheets_len = 0
+        for sheet in self.__worksheets:
+            boundsheets_len += len(BIFFRecords.BoundSheetRecord(
+                0x00L, sheet.visibility, sheet.name, self.encoding
+                ).get())
+
+        start = data_len_before + boundsheets_len + data_len_after
+
+        result = ''
+        for sheet_biff_len,  sheet in zip(sheet_biff_lens, self.__worksheets):
+            result += BIFFRecords.BoundSheetRecord(
+                start, sheet.visibility, sheet.name, self.encoding
+                ).get()
+            start += sheet_biff_len
+        return result
+
+    def __all_links_rec(self):
+        pieces = []
+        temp = [(idx, tag) for tag, idx in self._supbook_xref.items()]
+        temp.sort()
+        for idx, tag in temp:
+            stype, snum = tag
+            if stype == 'ownbook':
+                rec = BIFFRecords.InternalReferenceSupBookRecord(len(self.__worksheets)).get()
+                pieces.append(rec)
+            elif stype == 'xcall':
+                rec = BIFFRecords.XcallSupBookRecord().get()
+                pieces.append(rec)
+                temp = [(idx, name) for name, idx in self._xcall_xref.items()]
+                temp.sort()
+                for idx, name in temp:
+                    rec = BIFFRecords.ExternnameRecord(
+                        options=0, index=0, name=name, fmla='\x02\x00\x1c\x17').get()
+                    pieces.append(rec)
+            else:
+                raise Exception('unknown supbook stype %r' % stype)
+        if len(self.__sheet_refs) > 0:
+            # get references in index order
+            temp = [(idx, ref) for ref, idx in self.__sheet_refs.items()]
+            temp.sort()
+            temp = [ref for idx, ref in temp]
+            externsheet_record = BIFFRecords.ExternSheetRecord(temp).get()
+            pieces.append(externsheet_record)
+        return ''.join(pieces)
+
+    def __sst_rec(self):
+        return self.__sst.get_biff_record()
+
+    def __ext_sst_rec(self, abs_stream_pos):
+        return ''
+        #return BIFFRecords.ExtSSTRecord(abs_stream_pos, self.sst_record.str_placement,
+        #self.sst_record.portions_len).get()
+
+    def get_biff_data(self):
+        before = ''
+        before += self.__bof_rec()
+        before += self.__intf_hdr_rec()
+        before += self.__intf_mms_rec()
+        before += self.__intf_end_rec()
+        before += self.__write_access_rec()
+        before += self.__codepage_rec()
+        before += self.__dsf_rec()
+        before += self.__tabid_rec()
+        before += self.__fngroupcount_rec()
+        before += self.__wnd_protect_rec()
+        before += self.__protect_rec()
+        before += self.__obj_protect_rec()
+        before += self.__password_rec()
+        before += self.__prot4rev_rec()
+        before += self.__prot4rev_pass_rec()
+        before += self.__backup_rec()
+        before += self.__hide_obj_rec()
+        before += self.__window1_rec()
+        before += self.__datemode_rec()
+        before += self.__precision_rec()
+        before += self.__refresh_all_rec()
+        before += self.__bookbool_rec()
+        before += self.__all_fonts_num_formats_xf_styles_rec()
+        before += self.__palette_rec()
+        before += self.__useselfs_rec()
+
+        country            = self.__country_rec()
+        all_links          = self.__all_links_rec()
+
+        shared_str_table   = self.__sst_rec()
+        after = country + all_links + shared_str_table
+
+        ext_sst = self.__ext_sst_rec(0) # need fake cause we need calc stream pos
+        eof = self.__eof_rec()
+
+        self.__worksheets[self.__active_sheet].selected = True
+        sheets = ''
+        sheet_biff_lens = []
+        for sheet in self.__worksheets:
+            data = sheet.get_biff_data()
+            sheets += data
+            sheet_biff_lens.append(len(data))
+
+        bundlesheets = self.__boundsheets_rec(len(before), len(after)+len(ext_sst)+len(eof), sheet_biff_lens)
+
+        sst_stream_pos = len(before) + len(bundlesheets) + len(country)  + len(all_links)
+        ext_sst = self.__ext_sst_rec(sst_stream_pos)
+
+        return before + bundlesheets + after + ext_sst + eof + sheets
+
+    def save(self, filename):
+        import CompoundDoc
+
+        doc = CompoundDoc.XlsDoc()
+        doc.save(filename, self.get_biff_data())
+
+

tablib/packages/xlwt/__init__.py

@@ -0,0 +1,16 @@
+# -*- coding: windows-1252 -*-
+
+__VERSION__ = '0.7.2'
+
+import sys
+if sys.version_info[:2] < (2, 3):
+    print >> sys.stderr, "Sorry, xlwt requires Python 2.3 or later"
+    sys.exit(1)
+
+from Workbook import Workbook
+from Worksheet import Worksheet
+from Row import Row
+from Column import Column
+from Formatting import Font, Alignment, Borders, Pattern, Protection
+from Style import XFStyle, easyxf
+from ExcelFormula import *

tablib/packages/xlwt/doc/xlwt.html

@@ -0,0 +1,199 @@
+<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>
+<html>
+<head>
+<meta http-equiv='Content-Type' content='text/html; charset=us-ascii' />
+<title>The xlwt Module</title>
+</head>
+<body>
+<h1>The xlwt Module</h1>
+<p /><p><b>A Python package for generating Microsoft Excel &#8482; spreadsheet files.
+</b></p>
+
+<h2>General information</h2>
+
+<h3>State of Documentation</h3>
+
+<p>
+This documentation is currently incomplete. There may be methods and
+classes not included and any item marked with a <em
+style="color:red;">[NC]</em> is not complete and may have further
+parameters, methods, attributes and functionality that are not
+documented. In these cases, you'll have to refer to the source if the
+documentation provided is insufficient.
+</p>
+
+</p>
+
+<h2>Module Contents <em style="color:red;">[NC]</em></h2>
+<dl>
+  <dt><b>easyxf</b> (function)</dt>
+  <dd>
+  <p>
+  This function is used to create and configure XFStyle objects
+  for use with (for example) the Worksheet.write method.
+  </p>
+  <dl>
+    <dt><i>strg_to_parse</i></dt>
+    <dd>
+      <p>
+      	A string to be parsed to obtain attribute values for Alignment, Borders, Font,
+      	Pattern and Protection objects. Refer to the examples
+      	in the file .../examples/xlwt_easyxf_simple_demo.py and to the xf_dict
+      	dictionary in Style.py. Various synonyms including color/colour, center/centre and gray/grey
+      	are allowed. Case is irrelevant (except maybe in font names). '-' may be used instead
+      	of '_'.<br />
+		Example: "font: bold on; align: wrap on, vert centre, horiz center"
+      </p>
+    </dd>
+    <dt><i>num_format_str</i></dt>
+    <dd>
+      <p>
+		To get the "number format string" of an existing cell whose format you want to reproduce,
+		select the cell and click on Format/Cells/Number/Custom. Otherwise, refer to Excel help.<br />
+		Examples: "#,##0.00", "dd/mm/yyyy"
+      </p>
+    </dd>
+    <dt>Returns:</dt>
+    <dd>
+      An object of the XFstyle class
+    </dd>
+  </dl>
+  <br />
+
+  </dd>
+
+  <dt><b>Workbook</b> (class)  [<a href='#xlwt.Workbook-class'>#</a>]</dt>
+  <dd>
+    <p>The class to instantiate to create a workbook</p>
+    <p>For more information about this class, see <a href='#xlwt.Workbook-class'><i>The Workbook Class</i></a>.</p>
+  </dd>
+  <dt><b>Worksheet</b> (class)  [<a href='#xlwt.Worksheet-class'>#</a>]</dt>
+  <dd>
+    <p>A class to represent the contents of a sheet in a workbook.</p>
+    <p>For more information about this class, see <a href='#xlwt.Worksheet-class'><i>The Worksheet Class</i></a>.</p>
+  </dd>
+</dl>
+
+<h2><a id='xlwt.Workbook-class' name='xlwt.Workbook-class'>The Workbook Class</a><em style="color:red;">[NC]</em></h2>
+<dl>
+<dt><b>Workbook(encoding='ascii',style_compression=0)</b> (class) [<a href='#xlwt.Workbook-class'>#</a>]</dt>
+<dd>
+  <p>
+  This is a class representing a workbook and all its contents.
+  When creating Excel files with xlwt, you will normally start by
+  instantiating an object of this class.
+  </p>
+  <dl>
+    <dt><i>encoding</i></dt>
+    <dd>
+      <em style="color:red;">[NC]</em>
+    </dd>
+    <dt><i>style_compression</i></dt>
+    <dd>
+      <em style="color:red;">[NC]</em>
+    </dd>
+    <dt>Returns:</dt>
+    <dd>
+      An object of the <a href="#xlwt.Workbook-class">Workbook</a> class
+    </dd>
+  </dl>
+  <br />
+</dd>
+<dt><a id='xlwt.Workbook.add_sheet-method' name='xlwt.Workbook.add_sheet-method'><b>add_sheet(sheetname)</b></a> [<a href='#xlwt.Workbook.add_sheet-method'>#</a>]</dt>
+<dd>
+  <p>
+  This method is used to create Worksheets in a Workbook.
+  </p>
+  <dl>
+    <dt><i>sheetname</i></dt>
+    <dd>
+      The name to use for this sheet, as it will appear in the tabs at
+      the bottom of the Excel application.
+    </dd>
+    <dt>Returns:</dt>
+    <dd>
+      An object of the <a href="#xlwt.Worksheet-class">Worksheet</a> class
+    </dd>
+  </dl>
+  <br />
+</dd>
+<dt><a id='xlwt.Workbook.save-method' name='xlwt.Workbook.save-method'><b>save(filename_or_stream)</b></a> [<a href='#xlwt.Workbook.save-method'>#</a>]</dt>
+<dd>
+  <p>
+  This method is used to save Workbook to a file in native Excel format.
+  </p>
+  <dl>
+    <dt><i>filename_or_stream</i></dt>
+    <dd>
+      <p>
+      This can be a string containing a filename of the file, in which case
+      the excel file is saved to disk using the name provided.
+      </p>
+      <p>
+      It can also be a stream object with a write method, such as a
+      StringIO, in which case the data for the excel file is written
+      to the stream.
+      </p>
+    </dd>
+  </dl>
+  <br />
+</dd>
+</dl>
+
+<h2><a id='xlwt.Worksheet-class' name='xlwt.Worksheet-class'>The Worksheet Class</a><em style="color:red;">[NC]</em></h2>
+<dl>
+<dt><b>Worksheet(sheetname, parent_book)</b> (class) [<a href='#xlwt.Worksheet-class'>#</a>]</dt>
+<dd>
+  <p>
+  This is a class representing the contents of a sheet in a workbook.
+  </p>
+  <p>
+   WARNING: You don't normally create instances of this class
+   yourself. They are returned from calls to <a href="#xlwt.Workbook.add_sheet-method">Workbook.add_sheet</a>
+  </p>
+</dd>
+<dt><a id='xlwt.Worksheet.write-method'
+name='xlwt.Worksheet.write-method'><b>write(r, c, label="", style=Style.default_style)</b></a> [<a href='#xlwt.Worksheet.write-method'>#</a>]</dt>
+<dd>
+  <p>
+  This method is used to write a cell to a Worksheet..
+  </p>
+  <dl>
+    <dt><i>r</i></dt>
+    <dd>
+      	The zero-relative number of the row in the worksheet to which the cell should be written.
+    </dd>
+    <dt><i>c</i></dt>
+    <dd>
+      	The zero-relative number of the column in the worksheet to which the cell should be written.
+    </dd>
+    <dt><i>label</i></dt>
+    <dd>
+    	The data value to be written.
+    	An int, long, or decimal.Decimal instance is converted to float.
+    	A unicode instance is written as is.
+    	A str instance is converted to unicode using the encoding (default: 'ascii') specified
+    	when the Workbook instance was created.
+    	A datetime.datetime, datetime.date, or datetime.time instance is converted into Excel date format
+    	(a float representing the number of days since (typically) 1899-12-31T00:00:00,
+    	under the pretence that 1900 was a leap year).
+    	A bool instance will show up as TRUE or FALSE in Excel.
+    	None causes the cell to be blank -- no data, only formatting.
+    	An xlwt.Formula instance causes an Excel formula to be written.
+    	<em style="color:red;">[NC]</em>
+    </dd>
+    <dt><i>style</i></dt>
+    <dd>
+    	A style -- also known as an XF (extended format) -- is an XFStyle object, which encapsulates
+    	the formatting applied to the cell and its contents. XFStyle objects are best set up using the
+    	<i>easyxf</i> function. They may also be set up by setting attributes in
+    	Alignment, Borders, Pattern, Font and Protection objects
+    	then setting those objects and a format string as attributes of an XFStyle object.
+    	<em style="color:red;">[NC]</em>
+    </dd>
+  </dl>
+  <br />
+</dd>
+</dl>
+
+</body></html>

tablib/packages/xlwt/examples/big-16Mb.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+# tries stress SST, SAT and MSAT
+
+from time import *
+from xlwt.Workbook import *
+from xlwt.Style import *
+
+style = XFStyle()
+
+wb = Workbook()
+ws0 = wb.add_sheet('0')
+
+colcount = 200 + 1
+rowcount = 6000 + 1
+
+t0 = time()
+print "\nstart: %s" % ctime(t0)
+
+print "Filling..."
+for col in xrange(colcount):
+    print "[%d]" % col, 
+    for row in xrange(rowcount):
+        #ws0.write(row, col, "BIG(%d, %d)" % (row, col))
+        ws0.write(row, col, "BIG")
+
+t1 = time() - t0
+print "\nsince starting elapsed %.2f s" % (t1)
+
+print "Storing..."
+wb.save('big-16Mb.xls')
+
+t2 = time() - t0
+print "since starting elapsed %.2f s" % (t2)
+
+

tablib/packages/xlwt/examples/big-35Mb.py

@@ -0,0 +1,34 @@
+#!/usr/bin/env python
+# tries stress SST, SAT and MSAT
+
+from time import *
+from xlwt import *
+
+style = XFStyle()
+
+wb = Workbook()
+ws0 = wb.add_sheet('0')
+
+colcount = 200 + 1
+rowcount = 6000 + 1
+
+t0 = time()
+print "\nstart: %s" % ctime(t0)
+
+print "Filling..."
+for col in xrange(colcount):
+    print "[%d]" % col, 
+    for row in xrange(rowcount):
+        ws0.write(row, col, "BIG(%d, %d)" % (row, col))
+        #ws0.write(row, col, "BIG")
+
+t1 = time() - t0
+print "\nsince starting elapsed %.2f s" % (t1)
+
+print "Storing..."
+wb.save('big-35Mb.xls')
+
+t2 = time() - t0
+print "since starting elapsed %.2f s" % (t2)
+
+

tablib/packages/xlwt/examples/blanks.py

@@ -0,0 +1,36 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+font0 = Font()
+font0.name = 'Times New Roman'
+font0.struck_out = True
+font0.bold = True
+
+style0 = XFStyle()
+style0.font = font0
+
+
+wb = Workbook()
+ws0 = wb.add_sheet('0')
+
+ws0.write(1, 1, 'Test', style0)
+
+for i in range(0, 0x53):
+    borders = Borders()
+    borders.left = i
+    borders.right = i
+    borders.top = i
+    borders.bottom = i
+
+    style = XFStyle()
+    style.borders = borders
+
+    ws0.write(i, 2, '', style)
+    ws0.write(i, 3, hex(i), style0)
+
+ws0.write_merge(5, 8, 6, 10, "")
+
+wb.save('blanks.xls')

tablib/packages/xlwt/examples/col_width.py

@@ -0,0 +1,19 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+__rev_id__ = """$Id: col_width.py 3315 2008-03-14 14:44:52Z chris $"""
+
+
+from xlwt import *
+
+w = Workbook()
+ws = w.add_sheet('Hey, Dude')
+
+for i in range(6, 80):
+    fnt = Font()
+    fnt.height = i*20
+    style = XFStyle()
+    style.font = fnt
+    ws.write(1, i, 'Test')
+    ws.col(i).width = 0x0d00 + i
+w.save('col_width.xls')

tablib/packages/xlwt/examples/country.py

@@ -0,0 +1,10 @@
+#!/usr/bin/env python
+# -*- coding: windows-1252 -*-
+# Copyright (C) 2007 John Machin
+
+from xlwt import *
+
+w = Workbook()
+w.country_code = 61
+ws = w.add_sheet('AU')
+w.save('country.xls')

tablib/packages/xlwt/examples/dates.py

@@ -0,0 +1,37 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+from datetime import datetime
+
+w = Workbook()
+ws = w.add_sheet('Hey, Dude')
+
+fmts = [
+    'M/D/YY',
+    'D-MMM-YY',
+    'D-MMM',
+    'MMM-YY',
+    'h:mm AM/PM',
+    'h:mm:ss AM/PM',
+    'h:mm',
+    'h:mm:ss',
+    'M/D/YY h:mm',
+    'mm:ss',
+    '[h]:mm:ss',
+    'mm:ss.0',
+]
+
+i = 0
+for fmt in fmts:
+    ws.write(i, 0, fmt)
+
+    style = XFStyle()
+    style.num_format_str = fmt
+
+    ws.write(i, 4, datetime.now(), style)
+
+    i += 1
+
+w.save('dates.xls')

tablib/packages/xlwt/examples/format.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+font0 = Font()
+font0.name = 'Times New Roman'
+font0.struck_out = True
+font0.bold = True
+
+style0 = XFStyle()
+style0.font = font0
+
+
+wb = Workbook()
+ws0 = wb.add_sheet('0')
+
+ws0.write(1, 1, 'Test', style0)
+
+for i in range(0, 0x53):
+    fnt = Font()
+    fnt.name = 'Arial'
+    fnt.colour_index = i
+    fnt.outline = True
+
+    borders = Borders()
+    borders.left = i
+
+    style = XFStyle()
+    style.font = fnt
+    style.borders = borders
+
+    ws0.write(i, 2, 'colour', style)
+    ws0.write(i, 3, hex(i), style0)
+
+
+wb.save('format.xls')

tablib/packages/xlwt/examples/formula_names.py

@@ -0,0 +1,34 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+from xlwt.ExcelFormulaParser import FormulaParseException
+
+w = Workbook()
+ws = w.add_sheet('F')
+
+## This example is a little silly since the formula building is
+## so simplistic that it often fails because the generated text
+## has the wrong number of parameters for the function being
+## tested.
+
+i = 0
+succeed_count = 0
+fail_count = 0
+for n in sorted(ExcelMagic.std_func_by_name):
+    ws.write(i, 0, n)
+    text = n + "($A$1)"
+    try:
+        formula = Formula(text)
+    except FormulaParseException,e:
+        print "Could not parse %r: %s" % (text,e.args[0])
+        fail_count += 1
+    else:
+        ws.write(i, 3, formula)
+        succeed_count += 1
+    i += 1
+
+w.save('formula_names.xls')
+
+print "succeeded with %i functions, failed with %i" % (succeed_count,fail_count)

tablib/packages/xlwt/examples/formulas.py

@@ -0,0 +1,47 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+w = Workbook()
+ws = w.add_sheet('F')
+
+ws.write(0, 0, Formula("-(1+1)"))
+ws.write(1, 0, Formula("-(1+1)/(-2-2)"))
+ws.write(2, 0, Formula("-(134.8780789+1)"))
+ws.write(3, 0, Formula("-(134.8780789e-10+1)"))
+ws.write(4, 0, Formula("-1/(1+1)+9344"))
+
+ws.write(0, 1, Formula("-(1+1)"))
+ws.write(1, 1, Formula("-(1+1)/(-2-2)"))
+ws.write(2, 1, Formula("-(134.8780789+1)"))
+ws.write(3, 1, Formula("-(134.8780789e-10+1)"))
+ws.write(4, 1, Formula("-1/(1+1)+9344"))
+
+ws.write(0, 2, Formula("A1*B1"))
+ws.write(1, 2, Formula("A2*B2"))
+ws.write(2, 2, Formula("A3*B3"))
+ws.write(3, 2, Formula("A4*B4*sin(pi()/4)"))
+ws.write(4, 2, Formula("A5%*B5*pi()/1000"))
+
+##############
+## NOTE: parameters are separated by semicolon!!!
+##############
+
+
+ws.write(5, 2, Formula("C1+C2+C3+C4+C5/(C1+C2+C3+C4/(C1+C2+C3+C4/(C1+C2+C3+C4)+C5)+C5)-20.3e-2"))
+ws.write(5, 3, Formula("C1^2"))
+ws.write(6, 2, Formula("SUM(C1;C2;;;;;C3;;;C4)"))
+ws.write(6, 3, Formula("SUM($A$1:$C$5)"))
+
+ws.write(7, 0, Formula('"lkjljllkllkl"'))
+ws.write(7, 1, Formula('"yuyiyiyiyi"'))
+ws.write(7, 2, Formula('A8 & B8 & A8'))
+ws.write(8, 2, Formula('now()'))
+
+ws.write(10, 2, Formula('TRUE'))
+ws.write(11, 2, Formula('FALSE'))
+ws.write(12, 3, Formula('IF(A1>A2;3;"hkjhjkhk")'))
+
+w.save('formulas.xls')

tablib/packages/xlwt/examples/hyperlinks.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+f = Font()
+f.height = 20*72
+f.name = 'Verdana'
+f.bold = True
+f.underline = Font.UNDERLINE_DOUBLE
+f.colour_index = 4
+
+h_style = XFStyle()
+h_style.font = f
+
+w = Workbook()
+ws = w.add_sheet('F')
+
+##############
+## NOTE: parameters are separated by semicolon!!!
+##############
+
+n = "HYPERLINK"
+ws.write_merge(1, 1, 1, 10, Formula(n + '("http://www.irs.gov/pub/irs-pdf/f1000.pdf";"f1000.pdf")'), h_style)
+ws.write_merge(2, 2, 2, 25, Formula(n + '("mailto:roman.kiseliov@gmail.com?subject=pyExcelerator-feedback&Body=Hello,%20Roman!";"pyExcelerator-feedback")'), h_style)
+
+w.save("hyperlinks.xls")

tablib/packages/xlwt/examples/image.py

@@ -0,0 +1,12 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+w = Workbook()
+ws = w.add_sheet('Image')
+ws.insert_bitmap('python.bmp', 2, 2)
+ws.insert_bitmap('python.bmp', 10, 2)
+
+w.save('image.xls')

tablib/packages/xlwt/examples/merged.py

@@ -0,0 +1,39 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+fnt = Font()
+fnt.name = 'Arial'
+fnt.colour_index = 4
+fnt.bold = True
+
+borders = Borders()
+borders.left = 6
+borders.right = 6
+borders.top = 6
+borders.bottom = 6
+
+al = Alignment()
+al.horz = Alignment.HORZ_CENTER
+al.vert = Alignment.VERT_CENTER
+
+style = XFStyle()
+style.font = fnt
+style.borders = borders
+style.alignment = al
+
+
+wb = Workbook()
+ws0 = wb.add_sheet('sheet0')
+ws1 = wb.add_sheet('sheet1')
+ws2 = wb.add_sheet('sheet2')
+
+for i in range(0, 0x200, 2):
+    ws0.write_merge(i, i+1, 1, 5, 'test %d' % i, style)
+    ws1.write_merge(i, i, 1, 7, 'test %d' % i, style)
+    ws2.write_merge(i, i+1, 1, 7 + (i%10), 'test %d' % i, style)
+
+
+wb.save('merged.xls')

tablib/packages/xlwt/examples/merged0.py

@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+wb = Workbook()
+ws0 = wb.add_sheet('sheet0')
+
+
+fnt = Font()
+fnt.name = 'Arial'
+fnt.colour_index = 4
+fnt.bold = True
+
+borders = Borders()
+borders.left = 6
+borders.right = 6
+borders.top = 6
+borders.bottom = 6
+
+style = XFStyle()
+style.font = fnt
+style.borders = borders
+
+ws0.write_merge(3, 3, 1, 5, 'test1', style)
+ws0.write_merge(4, 10, 1, 5, 'test2', style)
+ws0.col(1).width = 0x0d00
+
+wb.save('merged0.xls')

tablib/packages/xlwt/examples/merged1.py

@@ -0,0 +1,102 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+wb = Workbook()
+ws0 = wb.add_sheet('sheet0')
+
+fnt1 = Font()
+fnt1.name = 'Verdana'
+fnt1.bold = True
+fnt1.height = 18*0x14
+
+pat1 = Pattern()
+pat1.pattern = Pattern.SOLID_PATTERN
+pat1.pattern_fore_colour = 0x16
+
+brd1 = Borders()
+brd1.left = 0x06
+brd1.right = 0x06
+brd1.top = 0x06
+brd1.bottom = 0x06
+
+fnt2 = Font()
+fnt2.name = 'Verdana'
+fnt2.bold = True
+fnt2.height = 14*0x14
+
+brd2 = Borders()
+brd2.left = 0x01
+brd2.right = 0x01
+brd2.top = 0x01
+brd2.bottom = 0x01
+
+pat2 = Pattern()
+pat2.pattern = Pattern.SOLID_PATTERN
+pat2.pattern_fore_colour = 0x01F
+
+fnt3 = Font()
+fnt3.name = 'Verdana'
+fnt3.bold = True
+fnt3.italic = True
+fnt3.height = 12*0x14
+
+brd3 = Borders()
+brd3.left = 0x07
+brd3.right = 0x07
+brd3.top = 0x07
+brd3.bottom = 0x07
+
+fnt4 = Font()
+
+al1 = Alignment()
+al1.horz = Alignment.HORZ_CENTER
+al1.vert = Alignment.VERT_CENTER
+
+al2 = Alignment()
+al2.horz = Alignment.HORZ_RIGHT
+al2.vert = Alignment.VERT_CENTER
+
+al3 = Alignment()
+al3.horz = Alignment.HORZ_LEFT
+al3.vert = Alignment.VERT_CENTER
+
+style1 = XFStyle()
+style1.font = fnt1
+style1.alignment = al1
+style1.pattern = pat1
+style1.borders = brd1
+
+style2 = XFStyle()
+style2.font = fnt2
+style2.alignment = al1
+style2.pattern = pat2
+style2.borders = brd2
+
+style3 = XFStyle()
+style3.font = fnt3
+style3.alignment = al1
+style3.pattern = pat2
+style3.borders = brd3
+
+price_style = XFStyle()
+price_style.font = fnt4
+price_style.alignment = al2
+price_style.borders = brd3
+price_style.num_format_str = '_(#,##0.00_) "money"'
+
+ware_style = XFStyle()
+ware_style.font = fnt4
+ware_style.alignment = al3
+ware_style.borders = brd3
+
+
+ws0.merge(3, 3, 1, 5, style1)
+ws0.merge(4, 10, 1, 6, style2)
+ws0.merge(14, 16, 1, 7, style3)
+ws0.col(1).width = 0x0d00
+
+
+wb.save('merged1.xls')

tablib/packages/xlwt/examples/mini.py

@@ -0,0 +1,9 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+w = Workbook()
+ws = w.add_sheet('xlwt was here')
+w.save('mini.xls')

tablib/packages/xlwt/examples/num_formats.py

@@ -0,0 +1,60 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+w = Workbook()
+ws = w.add_sheet('Hey, Dude')
+
+fmts = [
+    'general',
+    '0',
+    '0.00',
+    '#,##0',
+    '#,##0.00',
+    '"$"#,##0_);("$"#,##',
+    '"$"#,##0_);[Red]("$"#,##',
+    '"$"#,##0.00_);("$"#,##',
+    '"$"#,##0.00_);[Red]("$"#,##',
+    '0%',
+    '0.00%',
+    '0.00E+00',
+    '# ?/?',
+    '# ??/??',
+    'M/D/YY',
+    'D-MMM-YY',
+    'D-MMM',
+    'MMM-YY',
+    'h:mm AM/PM',
+    'h:mm:ss AM/PM',
+    'h:mm',
+    'h:mm:ss',
+    'M/D/YY h:mm',
+    '_(#,##0_);(#,##0)',
+    '_(#,##0_);[Red](#,##0)',
+    '_(#,##0.00_);(#,##0.00)',
+    '_(#,##0.00_);[Red](#,##0.00)',
+    '_("$"* #,##0_);_("$"* (#,##0);_("$"* "-"_);_(@_)',
+    '_(* #,##0_);_(* (#,##0);_(* "-"_);_(@_)',
+    '_("$"* #,##0.00_);_("$"* (#,##0.00);_("$"* "-"??_);_(@_)',
+    '_(* #,##0.00_);_(* (#,##0.00);_(* "-"??_);_(@_)',
+    'mm:ss',
+    '[h]:mm:ss',
+    'mm:ss.0',
+    '##0.0E+0',
+    '@'   
+]
+
+i = 0
+for fmt in fmts:
+    ws.write(i, 0, fmt)
+
+    style = XFStyle()
+    style.num_format_str = fmt
+
+    ws.write(i, 4, -1278.9078, style)
+
+    i += 1
+
+w.save('num_formats.xls')

tablib/packages/xlwt/examples/numbers.py

@@ -0,0 +1,25 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+w = Workbook()
+ws = w.add_sheet('Hey, Dude')
+
+ws.write(0, 0, 1)
+ws.write(1, 0, 1.23)
+ws.write(2, 0, 12345678)
+ws.write(3, 0, 123456.78)
+
+ws.write(0, 1, -1)
+ws.write(1, 1, -1.23)
+ws.write(2, 1, -12345678)
+ws.write(3, 1, -123456.78)
+
+ws.write(0, 2, -17867868678687.0)
+ws.write(1, 2, -1.23e-5)
+ws.write(2, 2, -12345678.90780980)
+ws.write(3, 2, -123456.78)
+
+w.save('numbers.xls')

tablib/packages/xlwt/examples/outline.py

@@ -0,0 +1,113 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+fnt = Font()
+fnt.name = 'Arial'
+fnt.colour_index = 4
+fnt.bold = True
+
+borders = Borders()
+borders.left = 6
+borders.right = 6
+borders.top = 6
+borders.bottom = 6
+
+style = XFStyle()
+style.font = fnt
+style.borders = borders
+
+wb = Workbook()
+
+ws0 = wb.add_sheet('Rows Outline')
+
+ws0.write_merge(1, 1, 1, 5, 'test 1', style)
+ws0.write_merge(2, 2, 1, 4, 'test 1', style)
+ws0.write_merge(3, 3, 1, 3, 'test 2', style)
+ws0.write_merge(4, 4, 1, 4, 'test 1', style)
+ws0.write_merge(5, 5, 1, 4, 'test 3', style)
+ws0.write_merge(6, 6, 1, 5, 'test 1', style)
+ws0.write_merge(7, 7, 1, 5, 'test 4', style)
+ws0.write_merge(8, 8, 1, 4, 'test 1', style)
+ws0.write_merge(9, 9, 1, 3, 'test 5', style)
+
+ws0.row(1).level = 1
+ws0.row(2).level = 1
+ws0.row(3).level = 2
+ws0.row(4).level = 2
+ws0.row(5).level = 2
+ws0.row(6).level = 2
+ws0.row(7).level = 2
+ws0.row(8).level = 1
+ws0.row(9).level = 1
+
+
+ws1 = wb.add_sheet('Columns Outline')
+
+ws1.write_merge(1, 1, 1, 5, 'test 1', style)
+ws1.write_merge(2, 2, 1, 4, 'test 1', style)
+ws1.write_merge(3, 3, 1, 3, 'test 2', style)
+ws1.write_merge(4, 4, 1, 4, 'test 1', style)
+ws1.write_merge(5, 5, 1, 4, 'test 3', style)
+ws1.write_merge(6, 6, 1, 5, 'test 1', style)
+ws1.write_merge(7, 7, 1, 5, 'test 4', style)
+ws1.write_merge(8, 8, 1, 4, 'test 1', style)
+ws1.write_merge(9, 9, 1, 3, 'test 5', style)
+
+ws1.col(1).level = 1
+ws1.col(2).level = 1
+ws1.col(3).level = 2
+ws1.col(4).level = 2
+ws1.col(5).level = 2
+ws1.col(6).level = 2
+ws1.col(7).level = 2
+ws1.col(8).level = 1
+ws1.col(9).level = 1
+
+
+ws2 = wb.add_sheet('Rows and Columns Outline')
+
+ws2.write_merge(1, 1, 1, 5, 'test 1', style)
+ws2.write_merge(2, 2, 1, 4, 'test 1', style)
+ws2.write_merge(3, 3, 1, 3, 'test 2', style)
+ws2.write_merge(4, 4, 1, 4, 'test 1', style)
+ws2.write_merge(5, 5, 1, 4, 'test 3', style)
+ws2.write_merge(6, 6, 1, 5, 'test 1', style)
+ws2.write_merge(7, 7, 1, 5, 'test 4', style)
+ws2.write_merge(8, 8, 1, 4, 'test 1', style)
+ws2.write_merge(9, 9, 1, 3, 'test 5', style)
+
+ws2.row(1).level = 1
+ws2.row(2).level = 1
+ws2.row(3).level = 2
+ws2.row(4).level = 2
+ws2.row(5).level = 2
+ws2.row(6).level = 2
+ws2.row(7).level = 2
+ws2.row(8).level = 1
+ws2.row(9).level = 1
+
+ws2.write_merge(1, 1, 1, 5, 'test 1', style)
+ws2.write_merge(2, 2, 1, 4, 'test 1', style)
+ws2.write_merge(3, 3, 1, 3, 'test 2', style)
+ws2.write_merge(4, 4, 1, 4, 'test 1', style)
+ws2.write_merge(5, 5, 1, 4, 'test 3', style)
+ws2.write_merge(6, 6, 1, 5, 'test 1', style)
+ws2.write_merge(7, 7, 1, 5, 'test 4', style)
+ws2.write_merge(8, 8, 1, 4, 'test 1', style)
+ws2.write_merge(9, 9, 1, 3, 'test 5', style)
+
+ws2.col(1).level = 1
+ws2.col(2).level = 1
+ws2.col(3).level = 2
+ws2.col(4).level = 2
+ws2.col(5).level = 2
+ws2.col(6).level = 2
+ws2.col(7).level = 2
+ws2.col(8).level = 1
+ws2.col(9).level = 1
+
+
+wb.save('outline.xls')

tablib/packages/xlwt/examples/panes.py

@@ -0,0 +1,58 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+w = Workbook()
+ws1 = w.add_sheet('sheet 1')
+ws2 = w.add_sheet('sheet 2')
+ws3 = w.add_sheet('sheet 3')
+ws4 = w.add_sheet('sheet 4')
+ws5 = w.add_sheet('sheet 5')
+ws6 = w.add_sheet('sheet 6')
+
+for i in range(0x100):
+    ws1.write(i/0x10, i%0x10, i)
+
+for i in range(0x100):
+    ws2.write(i/0x10, i%0x10, i)
+
+for i in range(0x100):
+    ws3.write(i/0x10, i%0x10, i)
+
+for i in range(0x100):
+    ws4.write(i/0x10, i%0x10, i)
+
+for i in range(0x100):
+    ws5.write(i/0x10, i%0x10, i)
+
+for i in range(0x100):
+    ws6.write(i/0x10, i%0x10, i)
+
+ws1.panes_frozen = True
+ws1.horz_split_pos = 2
+
+ws2.panes_frozen = True
+ws2.vert_split_pos = 2
+
+ws3.panes_frozen = True
+ws3.horz_split_pos = 1
+ws3.vert_split_pos = 1
+
+ws4.panes_frozen = False
+ws4.horz_split_pos = 12
+ws4.horz_split_first_visible = 2
+
+ws5.panes_frozen = False
+ws5.vert_split_pos = 40
+ws4.vert_split_first_visible = 2
+
+ws6.panes_frozen = False
+ws6.horz_split_pos = 12
+ws4.horz_split_first_visible = 2
+ws6.vert_split_pos = 40
+ws4.vert_split_first_visible = 2
+
+w.save('panes.xls')
+

tablib/packages/xlwt/examples/parse-fmla.py

@@ -0,0 +1,12 @@
+from xlwt import ExcelFormulaParser, ExcelFormula
+import sys
+
+f = ExcelFormula.Formula(
+""" -((1.80 + 2.898 * 1)/(1.80 + 2.898))*
+AVERAGE((1.80 + 2.898 * 1)/(1.80 + 2.898); 
+        (1.80 + 2.898 * 1)/(1.80 + 2.898); 
+        (1.80 + 2.898 * 1)/(1.80 + 2.898)) + 
+SIN(PI()/4)""")
+
+#for t in f.rpn():
+#    print "%15s %15s" % (ExcelFormulaParser.PtgNames[t[0]], t[1])

tablib/packages/xlwt/examples/protection.py

@@ -0,0 +1,122 @@
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+fnt = Font()
+fnt.name = 'Arial'
+fnt.colour_index = 4
+fnt.bold = True
+
+borders = Borders()
+borders.left = 6
+borders.right = 6
+borders.top = 6
+borders.bottom = 6
+
+style = XFStyle()
+style.font = fnt
+style.borders = borders
+
+wb = Workbook()
+
+ws0 = wb.add_sheet('Rows Outline')
+
+ws0.write_merge(1, 1, 1, 5, 'test 1', style)
+ws0.write_merge(2, 2, 1, 4, 'test 1', style)
+ws0.write_merge(3, 3, 1, 3, 'test 2', style)
+ws0.write_merge(4, 4, 1, 4, 'test 1', style)
+ws0.write_merge(5, 5, 1, 4, 'test 3', style)
+ws0.write_merge(6, 6, 1, 5, 'test 1', style)
+ws0.write_merge(7, 7, 1, 5, 'test 4', style)
+ws0.write_merge(8, 8, 1, 4, 'test 1', style)
+ws0.write_merge(9, 9, 1, 3, 'test 5', style)
+
+ws0.row(1).level = 1
+ws0.row(2).level = 1
+ws0.row(3).level = 2
+ws0.row(4).level = 2
+ws0.row(5).level = 2
+ws0.row(6).level = 2
+ws0.row(7).level = 2
+ws0.row(8).level = 1
+ws0.row(9).level = 1
+
+
+ws1 = wb.add_sheet('Columns Outline')
+
+ws1.write_merge(1, 1, 1, 5, 'test 1', style)
+ws1.write_merge(2, 2, 1, 4, 'test 1', style)
+ws1.write_merge(3, 3, 1, 3, 'test 2', style)
+ws1.write_merge(4, 4, 1, 4, 'test 1', style)
+ws1.write_merge(5, 5, 1, 4, 'test 3', style)
+ws1.write_merge(6, 6, 1, 5, 'test 1', style)
+ws1.write_merge(7, 7, 1, 5, 'test 4', style)
+ws1.write_merge(8, 8, 1, 4, 'test 1', style)
+ws1.write_merge(9, 9, 1, 3, 'test 5', style)
+
+ws1.col(1).level = 1
+ws1.col(2).level = 1
+ws1.col(3).level = 2
+ws1.col(4).level = 2
+ws1.col(5).level = 2
+ws1.col(6).level = 2
+ws1.col(7).level = 2
+ws1.col(8).level = 1
+ws1.col(9).level = 1
+
+
+ws2 = wb.add_sheet('Rows and Columns Outline')
+
+ws2.write_merge(1, 1, 1, 5, 'test 1', style)
+ws2.write_merge(2, 2, 1, 4, 'test 1', style)
+ws2.write_merge(3, 3, 1, 3, 'test 2', style)
+ws2.write_merge(4, 4, 1, 4, 'test 1', style)
+ws2.write_merge(5, 5, 1, 4, 'test 3', style)
+ws2.write_merge(6, 6, 1, 5, 'test 1', style)
+ws2.write_merge(7, 7, 1, 5, 'test 4', style)
+ws2.write_merge(8, 8, 1, 4, 'test 1', style)
+ws2.write_merge(9, 9, 1, 3, 'test 5', style)
+
+ws2.row(1).level = 1
+ws2.row(2).level = 1
+ws2.row(3).level = 2
+ws2.row(4).level = 2
+ws2.row(5).level = 2
+ws2.row(6).level = 2
+ws2.row(7).level = 2
+ws2.row(8).level = 1
+ws2.row(9).level = 1
+
+ws2.col(1).level = 1
+ws2.col(2).level = 1
+ws2.col(3).level = 2
+ws2.col(4).level = 2
+ws2.col(5).level = 2
+ws2.col(6).level = 2
+ws2.col(7).level = 2
+ws2.col(8).level = 1
+ws2.col(9).level = 1
+
+
+ws0.protect = True
+ws0.wnd_protect = True
+ws0.obj_protect = True
+ws0.scen_protect = True
+ws0.password = "123456"
+
+ws1.protect = True
+ws1.wnd_protect = True
+ws1.obj_protect = True
+ws1.scen_protect = True
+ws1.password = "abcdefghij"
+
+ws2.protect = True
+ws2.wnd_protect = True
+ws2.obj_protect = True
+ws2.scen_protect = True
+ws2.password = "ok"
+
+wb.protect = True
+wb.wnd_protect = True
+wb.obj_protect = True
+wb.save('protection.xls')

tablib/packages/xlwt/examples/row_styles.py

@@ -0,0 +1,17 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+w = Workbook()
+ws = w.add_sheet('Hey, Dude')
+
+for i in range(6, 80):
+    fnt = Font()
+    fnt.height = i*20
+    style = XFStyle()
+    style.font = fnt
+    ws.write(i, 1, 'Test')
+    ws.row(i).set_style(style)
+w.save('row_styles.xls')

tablib/packages/xlwt/examples/row_styles_empty.py

@@ -0,0 +1,18 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+__rev_id__ = """$Id: row_styles_empty.py 3309 2008-03-14 11:04:30Z chris $"""
+
+
+from pyExcelerator import *
+
+w = Workbook()
+ws = w.add_sheet('Hey, Dude')
+
+for i in range(6, 80):
+    fnt = Font()
+    fnt.height = i*20
+    style = XFStyle()
+    style.font = fnt
+    ws.row(i).set_style(style)
+w.save('row_styles_empty.xls')

tablib/packages/xlwt/examples/simple.py

@@ -0,0 +1,24 @@
+import xlwt
+from datetime import datetime
+
+font0 = xlwt.Font()
+font0.name = 'Times New Roman'
+font0.colour_index = 2
+font0.bold = True
+
+style0 = xlwt.XFStyle()
+style0.font = font0
+
+style1 = xlwt.XFStyle()
+style1.num_format_str = 'D-MMM-YY'
+
+wb = xlwt.Workbook()
+ws = wb.add_sheet('A Test Sheet')
+
+ws.write(0, 0, 'Test', style0)
+ws.write(1, 0, datetime.now(), style1)
+ws.write(2, 0, 1)
+ws.write(2, 1, 1)
+ws.write(2, 2, xlwt.Formula("A3+B3"))
+
+wb.save('example.xls')

tablib/packages/xlwt/examples/sst.py

@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+font0 = Formatting.Font()
+font0.name = 'Arial'
+font1 = Formatting.Font()
+font1.name = 'Arial Cyr'
+font2 = Formatting.Font()
+font2.name = 'Times New Roman'
+font3 = Formatting.Font()
+font3.name = 'Courier New Cyr'
+
+num_format0 = '0.00000'
+num_format1 = '0.000000'
+num_format2 = '0.0000000'
+num_format3 = '0.00000000'
+
+st0 = XFStyle()
+st1 = XFStyle()
+st2 = XFStyle()
+st3 = XFStyle()
+st4 = XFStyle()
+
+st0.font = font0
+st0.num_format = num_format0
+
+st1.font = font1
+st1.num_format = num_format1
+
+st2.font = font2
+st2.num_format = num_format2
+
+st3.font = font3
+st3.num_format = num_format3
+
+wb = Workbook()
+
+wb.add_style(st0)
+wb.add_style(st1)
+wb.add_style(st2)
+wb.add_style(st3)
+
+ws0 = wb.add_sheet('0')
+ws0.write(0, 0, 'Olya'*0x4000, st0)
+
+#for i in range(0, 0x10):
+#    ws0.write(i, 2, ('%d'%i)*0x4000, st1)
+    
+wb.save('sst.xls')

tablib/packages/xlwt/examples/unicode0.py

@@ -0,0 +1,12 @@
+#!/usr/bin/env python
+import xlwt
+
+# Strings passed to (for example) Worksheet.write can be unicode objects,
+# or str (8-bit) objects, which are then decoded into unicode.
+# The encoding to be used defaults to 'ascii'. This can be overridden
+# when the Workbook instance is created:
+
+book = xlwt.Workbook(encoding='cp1251')
+sheet = book.add_sheet('cp1251-demo')
+sheet.write(0, 0, '\xce\xeb\xff')
+book.save('unicode0.xls')

tablib/packages/xlwt/examples/unicode1.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+w = Workbook()
+ws1 = w.add_sheet(u'\N{GREEK SMALL LETTER ALPHA}\N{GREEK SMALL LETTER BETA}\N{GREEK SMALL LETTER GAMMA}')
+
+ws1.write(0, 0, u'\N{GREEK SMALL LETTER ALPHA}\N{GREEK SMALL LETTER BETA}\N{GREEK SMALL LETTER GAMMA}')
+ws1.write(1, 1, u'\N{GREEK SMALL LETTER DELTA}x = 1 + \N{GREEK SMALL LETTER DELTA}')
+
+ws1.write(2,0, u'A\u2262\u0391.')     # RFC2152 example
+ws1.write(3,0, u'Hi Mom -\u263a-!')   # RFC2152 example
+ws1.write(4,0, u'\u65E5\u672C\u8A9E') # RFC2152 example
+ws1.write(5,0, u'Item 3 is \u00a31.') # RFC2152 example
+ws1.write(8,0, u'\N{INTEGRAL}')       # RFC2152 example
+
+w.add_sheet(u'A\u2262\u0391.')     # RFC2152 example
+w.add_sheet(u'Hi Mom -\u263a-!')   # RFC2152 example
+one_more_ws = w.add_sheet(u'\u65E5\u672C\u8A9E') # RFC2152 example
+w.add_sheet(u'Item 3 is \u00a31.') # RFC2152 example
+
+one_more_ws.write(0, 0, u'\u2665\u2665')
+
+w.add_sheet(u'\N{GREEK SMALL LETTER ETA WITH TONOS}')
+w.save('unicode1.xls')
+

tablib/packages/xlwt/examples/unicode2.py

@@ -0,0 +1,19 @@
+#!/usr/bin/env python
+# -*- coding: windows-1251 -*-
+# Copyright (C) 2005 Kiseliov Roman
+
+from xlwt import *
+
+w = Workbook()
+ws1 = w.add_sheet(u'\N{GREEK SMALL LETTER ALPHA}\N{GREEK SMALL LETTER BETA}\N{GREEK SMALL LETTER GAMMA}\u2665\u041e\u041b\u042f\u2665')
+
+fnt = Font()
+fnt.height = 26*20
+style = XFStyle()
+style.font = fnt
+
+for i in range(0x10000):
+    ws1.write(i/0x10, i%0x10, unichr(i), style)
+
+w.save('unicode2.xls')
+

tablib/packages/xlwt/examples/wsprops.py

@@ -0,0 +1,155 @@
+props = \
+[
+        'name',
+        'parent',
+        'rows',
+        'cols',
+        'merged_ranges',
+        'bmp_rec',
+        'show_formulas',
+        'show_grid',
+        'show_headers',
+        'panes_frozen',
+        'show_empty_as_zero',
+        'auto_colour_grid',
+        'cols_right_to_left',
+        'show_outline',
+        'remove_splits',
+        'selected',
+        'hidden',
+        'page_preview',
+        'first_visible_row',
+        'first_visible_col',
+        'grid_colour',
+        'preview_magn',
+        'normal_magn',
+        'row_gut_width',
+        'col_gut_height',
+        'show_auto_page_breaks',
+        'dialogue_sheet',
+        'auto_style_outline',
+        'outline_below',
+        'outline_right',
+        'fit_num_pages',
+        'show_row_outline',
+        'show_col_outline',
+        'alt_expr_eval',
+        'alt_formula_entries',
+        'row_default_height',
+        'col_default_width',
+        'calc_mode',
+        'calc_count',
+        'RC_ref_mode',
+        'iterations_on',
+        'delta',
+        'save_recalc',
+        'print_headers',
+        'print_grid',
+        'grid_set',
+        'vert_page_breaks',
+        'horz_page_breaks',
+        'header_str',
+        'footer_str',
+        'print_centered_vert',
+        'print_centered_horz',
+        'left_margin',
+        'right_margin',
+        'top_margin',
+        'bottom_margin',
+        'paper_size_code',
+        'print_scaling',
+        'start_page_number',
+        'fit_width_to_pages',
+        'fit_height_to_pages',
+        'print_in_rows',
+        'portrait',
+        'print_not_colour',
+        'print_draft',
+        'print_notes',
+        'print_notes_at_end',
+        'print_omit_errors',
+        'print_hres',
+        'print_vres',
+        'header_margin',
+        'footer_margin',
+        'copies_num',
+]
+
+from xlwt import *
+
+wb = Workbook()
+ws = wb.add_sheet('sheet')
+
+print ws.name
+print ws.parent
+print ws.rows
+print ws.cols
+print ws.merged_ranges
+print ws.bmp_rec
+print ws.show_formulas
+print ws.show_grid
+print ws.show_headers
+print ws.panes_frozen
+print ws.show_empty_as_zero
+print ws.auto_colour_grid
+print ws.cols_right_to_left
+print ws.show_outline
+print ws.remove_splits
+print ws.selected
+# print ws.hidden
+print ws.page_preview
+print ws.first_visible_row
+print ws.first_visible_col
+print ws.grid_colour
+print ws.preview_magn
+print ws.normal_magn
+#print ws.row_gut_width
+#print ws.col_gut_height
+print ws.show_auto_page_breaks
+print ws.dialogue_sheet
+print ws.auto_style_outline
+print ws.outline_below
+print ws.outline_right
+print ws.fit_num_pages
+print ws.show_row_outline
+print ws.show_col_outline
+print ws.alt_expr_eval
+print ws.alt_formula_entries
+print ws.row_default_height
+print ws.col_default_width
+print ws.calc_mode
+print ws.calc_count
+print ws.RC_ref_mode
+print ws.iterations_on
+print ws.delta
+print ws.save_recalc
+print ws.print_headers
+print ws.print_grid
+#print ws.grid_set
+print ws.vert_page_breaks
+print ws.horz_page_breaks
+print ws.header_str
+print ws.footer_str
+print ws.print_centered_vert
+print ws.print_centered_horz
+print ws.left_margin
+print ws.right_margin
+print ws.top_margin
+print ws.bottom_margin
+print ws.paper_size_code
+print ws.print_scaling
+print ws.start_page_number
+print ws.fit_width_to_pages
+print ws.fit_height_to_pages
+print ws.print_in_rows
+print ws.portrait
+print ws.print_colour
+print ws.print_draft
+print ws.print_notes
+print ws.print_notes_at_end
+print ws.print_omit_errors
+print ws.print_hres
+print ws.print_vres
+print ws.header_margin
+print ws.footer_margin
+print ws.copies_num

tablib/packages/xlwt/examples/xlwt_easyxf_simple_demo.py

@@ -0,0 +1,46 @@
+
+# Write an XLS file with a single worksheet, containing
+# a heading row and some rows of data.
+
+import xlwt
+import datetime
+ezxf = xlwt.easyxf
+
+def write_xls(file_name, sheet_name, headings, data, heading_xf, data_xfs):
+    book = xlwt.Workbook()
+    sheet = book.add_sheet(sheet_name)
+    rowx = 0
+    for colx, value in enumerate(headings):
+        sheet.write(rowx, colx, value, heading_xf)
+    sheet.set_panes_frozen(True) # frozen headings instead of split panes
+    sheet.set_horz_split_pos(rowx+1) # in general, freeze after last heading row
+    sheet.set_remove_splits(True) # if user does unfreeze, don't leave a split there
+    for row in data:
+        rowx += 1
+        for colx, value in enumerate(row):
+            sheet.write(rowx, colx, value, data_xfs[colx])
+    book.save(file_name)
+
+if __name__ == '__main__':
+    import sys
+    mkd = datetime.date
+    hdngs = ['Date', 'Stock Code', 'Quantity', 'Unit Price', 'Value', 'Message']
+    kinds =  'date    text          int         price         money    text'.split()
+    data = [
+        [mkd(2007, 7, 1), 'ABC', 1000, 1.234567, 1234.57, ''],
+        [mkd(2007, 12, 31), 'XYZ', -100, 4.654321, -465.43, 'Goods returned'],
+        ] + [
+            [mkd(2008, 6, 30), 'PQRCD', 100, 2.345678, 234.57, ''],
+        ] * 100
+
+    heading_xf = ezxf('font: bold on; align: wrap on, vert centre, horiz center')
+    kind_to_xf_map = {
+        'date': ezxf(num_format_str='yyyy-mm-dd'),
+        'int': ezxf(num_format_str='#,##0'),
+        'money': ezxf('font: italic on; pattern: pattern solid, fore-colour grey25',
+            num_format_str='$#,##0.00'),
+        'price': ezxf(num_format_str='#0.000000'),
+        'text': ezxf(),
+        }
+    data_xfs = [kind_to_xf_map[k] for k in kinds]
+    write_xls('xlwt_easyxf_simple_demo.xls', 'Demo', hdngs, data, heading_xf, data_xfs)

tablib/packages/xlwt/excel-formula.g

@@ -0,0 +1,374 @@
+header {
+    import struct
+    import Utils
+    from UnicodeUtils import upack1
+    from ExcelMagic import *
+
+    _RVAdelta =     {"R": 0, "V": 0x20, "A": 0x40}
+    _RVAdeltaRef =  {"R": 0, "V": 0x20, "A": 0x40, "D": 0x20}
+    _RVAdeltaArea = {"R": 0, "V": 0x20, "A": 0x40, "D": 0}
+
+    
+    class FormulaParseException(Exception):
+        """
+        An exception indicating that a Formula could not be successfully parsed.
+        """
+}
+
+header "ExcelFormulaParser.__init__" {
+    self.rpn = ""
+    self.sheet_references = []
+    self.xcall_references = []
+}
+
+options {
+    language  = "Python";
+}
+
+class ExcelFormulaParser extends Parser;
+options {
+    k = 2;
+    defaultErrorHandler = false;
+    buildAST = false;
+}
+
+
+tokens {
+    TRUE_CONST;
+    FALSE_CONST;
+    STR_CONST;
+    NUM_CONST;
+    INT_CONST;
+
+    FUNC_IF;
+    FUNC_CHOOSE;
+    NAME;
+    QUOTENAME;
+
+    EQ;
+    NE;
+    GT;
+    LT;
+    GE;
+    LE;
+
+    ADD;
+    SUB;
+    MUL;
+    DIV;
+
+    POWER;
+    PERCENT;
+
+    LP;
+    RP;
+
+    LB;
+    RB;
+
+    COLON;
+    COMMA;
+    SEMICOLON;
+    REF2D;
+    REF2D_R1C1;
+    BANG;
+}
+
+formula
+    : expr["V"]
+    ;
+
+expr[arg_type]
+    : // {print "\n**expr %s" % arg_type}
+    prec0_expr[arg_type]
+        (
+            (
+                  EQ { op = struct.pack('B', ptgEQ) }
+                | NE { op = struct.pack('B', ptgNE) }
+                | GT { op = struct.pack('B', ptgGT) }
+                | LT { op = struct.pack('B', ptgLT) }
+                | GE { op = struct.pack('B', ptgGE) }
+                | LE { op = struct.pack('B', ptgLE) }
+            )
+            prec0_expr[arg_type] { self.rpn += op }
+        )*
+    ;
+
+prec0_expr[arg_type]
+    : prec1_expr[arg_type]
+        (
+            (
+                CONCAT { op = struct.pack('B', ptgConcat) }
+            )
+            prec1_expr[arg_type] { self.rpn += op }
+        )*
+    ;
+
+prec1_expr[arg_type]
+    : // {print "**prec1_expr1 %s" % arg_type}
+    prec2_expr[arg_type]
+    // {print "**prec1_expr2 %s" % arg_type}
+        (
+            (
+                  ADD { op = struct.pack('B', ptgAdd) }
+                | SUB { op = struct.pack('B', ptgSub) }
+            )
+            // {print "**prec1_expr3 %s" % arg_type}
+            prec2_expr[arg_type]
+            { self.rpn += op;
+            // print "**prec1_expr4 %s" % arg_type
+            }
+        )*
+    ;
+
+
+prec2_expr[arg_type]
+    : prec3_expr[arg_type]
+        (
+            (
+                  MUL { op = struct.pack('B', ptgMul) }
+                | DIV { op = struct.pack('B', ptgDiv) }
+            )
+            prec3_expr[arg_type] { self.rpn += op }
+        )*
+    ;
+
+prec3_expr[arg_type]
+    : prec4_expr[arg_type]
+        (
+            (
+                POWER { op = struct.pack('B', ptgPower) }
+            )
+            prec4_expr[arg_type] { self.rpn += op }
+        )*
+    ;
+
+prec4_expr[arg_type]
+    : prec5_expr[arg_type]
+        (
+            PERCENT { self.rpn += struct.pack('B', ptgPercent) }
+        )?
+    ;
+
+prec5_expr[arg_type]
+    : primary[arg_type]
+    | SUB primary[arg_type] { self.rpn += struct.pack('B', ptgUminus) }
+    ;
+
+primary[arg_type]
+    : TRUE_CONST
+        {
+            self.rpn += struct.pack("2B", ptgBool, 1)
+        }
+    | FALSE_CONST
+        {
+            self.rpn += struct.pack("2B", ptgBool, 0)
+        }
+    | str_tok:STR_CONST
+        {
+            self.rpn += struct.pack("B", ptgStr) + upack1(str_tok.text[1:-1].replace("\"\"", "\""))
+        }
+    | int_tok:INT_CONST
+        {
+            // print "**int_const", int_tok.text
+            int_value = int(int_tok.text)
+            if int_value <= 65535:
+                self.rpn += struct.pack("<BH", ptgInt, int_value)
+            else:
+                self.rpn += struct.pack("<Bd", ptgNum, float(int_value))
+        }
+    | num_tok:NUM_CONST
+        {
+            self.rpn += struct.pack("<Bd", ptgNum, float(num_tok.text))
+        }
+    | ref2d_tok:REF2D
+        {
+            // print "**ref2d %s %s" % (ref2d_tok.text, arg_type)
+            r, c = Utils.cell_to_packed_rowcol(ref2d_tok.text)
+            ptg = ptgRefR + _RVAdeltaRef[arg_type]
+            self.rpn += struct.pack("<B2H", ptg, r, c)
+        }
+    | ref2d1_tok:REF2D COLON ref2d2_tok:REF2D
+        {
+            r1, c1 = Utils.cell_to_packed_rowcol(ref2d1_tok.text)
+            r2, c2 = Utils.cell_to_packed_rowcol(ref2d2_tok.text)
+            ptg = ptgAreaR + _RVAdeltaArea[arg_type]
+            self.rpn += struct.pack("<B4H", ptg, r1, r2, c1, c2)
+        }
+    | sheet1 = sheet
+        { 
+            sheet2 = sheet1
+        }
+        ( COLON sheet2 = sheet )? BANG ref3d_ref2d: REF2D
+        {
+            ptg = ptgRef3dR + _RVAdeltaRef[arg_type]
+            rpn_ref2d = ""
+            r1, c1 = Utils.cell_to_packed_rowcol(ref3d_ref2d.text)
+            rpn_ref2d = struct.pack("<3H", 0x0000, r1, c1)
+        }
+        ( COLON ref3d_ref2d2: REF2D
+            {
+                ptg = ptgArea3dR + _RVAdeltaArea[arg_type]
+                r2, c2 = Utils.cell_to_packed_rowcol(ref3d_ref2d2.text)
+                rpn_ref2d = struct.pack("<5H", 0x0000, r1, r2, c1, c2)
+            }
+        )?
+        {
+            self.rpn += struct.pack("<B", ptg)
+            self.sheet_references.append((sheet1, sheet2, len(self.rpn)))
+            self.rpn += rpn_ref2d
+        }
+    | FUNC_IF
+        LP expr["V"] (SEMICOLON | COMMA)
+        {
+            self.rpn += struct.pack("<BBH", ptgAttr, 0x02, 0) // tAttrIf
+            pos0 = len(self.rpn) - 2
+        }
+        expr[arg_type] (SEMICOLON | COMMA)
+        {
+            self.rpn += struct.pack("<BBH", ptgAttr, 0x08, 0) // tAttrSkip
+            pos1 = len(self.rpn) - 2
+            self.rpn = self.rpn[:pos0] + struct.pack("<H", pos1-pos0) + self.rpn[pos0+2:]
+        }
+        expr[arg_type] RP
+        {
+            self.rpn += struct.pack("<BBH", ptgAttr, 0x08, 3) // tAttrSkip
+            self.rpn += struct.pack("<BBH", ptgFuncVarR, 3, 1) // 3 = nargs, 1 = IF func
+            pos2 = len(self.rpn)
+            self.rpn = self.rpn[:pos1] + struct.pack("<H", pos2-(pos1+2)-1) + self.rpn[pos1+2:]
+        }
+    | FUNC_CHOOSE
+        {
+            arg_type = "R"
+            rpn_chunks = []
+        }
+        LP expr["V"] // first argument (the selector)
+        {
+            rpn_start = len(self.rpn)
+            ref_markers = [len(self.sheet_references)]
+        }
+        (
+            (SEMICOLON | COMMA)
+                { mark = len(self.rpn) }
+                (
+                  expr[arg_type]
+                | { self.rpn += struct.pack("B", ptgMissArg) }
+                )
+                {
+                    rpn_chunks.append(self.rpn[mark:])
+                    ref_markers.append(len(self.sheet_references))
+                }
+        )*
+        RP
+        {
+            self.rpn = self.rpn[:rpn_start]
+            nc = len(rpn_chunks)
+            chunklens = [len(chunk) for chunk in rpn_chunks]
+            skiplens = [0] * nc
+            skiplens[-1] = 3
+            for ic in xrange(nc-1, 0, -1):
+                skiplens[ic-1] = skiplens[ic] + chunklens[ic] + 4
+            jump_pos = [2 * nc + 2]
+            for ic in xrange(nc):
+                jump_pos.append(jump_pos[-1] + chunklens[ic] + 4)
+            chunk_shift = 2 * nc + 6 // size of tAttrChoose
+            for ic in xrange(nc):
+                for refx in xrange(ref_markers[ic], ref_markers[ic+1]):
+                    ref = self.sheet_references[refx]
+                    self.sheet_references[refx] = (ref[0], ref[1], ref[2] + chunk_shift)
+                chunk_shift += 4 // size of tAttrSkip
+            choose_rpn = []
+            choose_rpn.append(struct.pack("<BBH", ptgAttr, 0x04, nc)) // 0x04 is tAttrChoose
+            choose_rpn.append(struct.pack("<%dH" % (nc+1), *jump_pos))
+            for ic in xrange(nc):
+                choose_rpn.append(rpn_chunks[ic])
+                choose_rpn.append(struct.pack("<BBH", ptgAttr, 0x08, skiplens[ic])) // 0x08 is tAttrSkip
+            choose_rpn.append(struct.pack("<BBH", ptgFuncVarV, nc+1, 100)) // 100 is CHOOSE fn
+            self.rpn += "".join(choose_rpn)
+        }
+    | name_tok:NAME
+        {
+            raise Exception("[formula] found unexpected NAME token (%r)" % name_tok.txt)
+            // #### TODO: handle references to defined names here
+        }
+    | func_tok:NAME
+        {
+            func_toku = func_tok.text.upper()
+            if func_toku in all_funcs_by_name:
+                (opcode,
+                min_argc,
+                max_argc,
+                func_type,
+                arg_type_str) = all_funcs_by_name[func_toku]
+                arg_type_list = list(arg_type_str)
+            else:
+                raise Exception("[formula] unknown function (%s)" % func_tok.text)
+            // print "**func_tok1 %s %s" % (func_toku, func_type)
+            xcall = opcode < 0
+            if xcall:
+                // The name of the add-in function is passed as the 1st arg
+                // of the hidden XCALL function
+                self.xcall_references.append((func_toku, len(self.rpn) + 1))
+                self.rpn += struct.pack("<BHHH",
+                    ptgNameXR,
+                    0xadde, // ##PATCHME## index to REF entry in EXTERNSHEET record
+                    0xefbe, // ##PATCHME## one-based index to EXTERNNAME record
+                    0x0000) // unused
+        }
+        LP arg_count = expr_list[arg_type_list, min_argc, max_argc] RP
+        {
+            if arg_count > max_argc or arg_count < min_argc:
+                raise Exception, "%d parameters for function: %s" % (arg_count, func_tok.text)
+            if xcall:
+                func_ptg = ptgFuncVarR + _RVAdelta[func_type]
+                self.rpn += struct.pack("<2BH", func_ptg, arg_count + 1, 255) // 255 is magic XCALL function
+            elif min_argc == max_argc:
+                func_ptg = ptgFuncR + _RVAdelta[func_type]
+                self.rpn += struct.pack("<BH", func_ptg, opcode)
+            elif arg_count == 1 and func_tok.text.upper() == "SUM":
+                self.rpn += struct.pack("<BBH", ptgAttr, 0x10, 0) // tAttrSum
+            else:
+                func_ptg = ptgFuncVarR + _RVAdelta[func_type]
+                self.rpn += struct.pack("<2BH", func_ptg, arg_count, opcode)
+        }
+    | LP expr[arg_type] RP
+        {
+            self.rpn += struct.pack("B", ptgParen)
+        }
+    ;
+
+expr_list[arg_type_list, min_argc, max_argc] returns [arg_cnt]
+    {
+        arg_cnt = 0
+        arg_type = arg_type_list[arg_cnt]
+        // print "**expr_list1[%d] req=%s" % (arg_cnt, arg_type)
+    }
+    : expr[arg_type] { arg_cnt += 1 }
+    (
+        {
+            if arg_cnt < len(arg_type_list):
+                arg_type = arg_type_list[arg_cnt]
+            else:
+                arg_type = arg_type_list[-1]
+            if arg_type == "+":
+                arg_type = arg_type_list[-2]
+            // print "**expr_list2[%d] req=%s" % (arg_cnt, arg_type)
+        }
+        (SEMICOLON | COMMA)
+            (
+                  expr[arg_type]
+                | { self.rpn += struct.pack("B", ptgMissArg) }
+            )
+            { arg_cnt += 1 }
+    )*
+    |
+    ;
+
+sheet returns[ref]
+    : sheet_ref_name: NAME
+    	{ ref = sheet_ref_name.text }
+    | sheet_ref_int: INT_CONST
+    	{ ref = sheet_ref_int.text }
+    | sheet_ref_quote: QUOTENAME
+    	{ ref = sheet_ref_quote.text[1:-1].replace("''", "'") }
+    ;

tablib/tests/test_from_csv.py

@@ -1 +0,0 @@
-# example: md5(csv) == md5(Data(csv).export(to='json'))

tablib/tests/test_from_json.py

@@ -1 +0,0 @@
-import tablib