updated changelog

This reverts commit 72710696a0.

.travis.yml

@@ -1,6 +0,0 @@
-language: python
-python:
-  - 2.7
-script: make tests
-notifications:
-  email: false

CHANGELOG.md

@@ -0,0 +1,86 @@
+# Python Buildpack Changelog
+
+## v76 (2016-02-08)
+
+Improved Django collectstatic support.
+
+- `$ python manage.py collectstatic` will only be run if `Django` is present in `requirements.txt`.
+- If collectstatic fails, the build fails. Full traceback is provided.
+- `$DISABLE_COLLECTSTATIC`: skip collectstatic step completely (not new).
+- `$DEBUG_COLLECTSTATIC`: echo environment variables upon collectstatic failure.
+- Updated build output style.
+- New warning for outdated Python (via pip `InsecurePlatform` warning).
+
+## v75 (2016-01-29)
+
+Updated pip and Setuptools.
+
+## v74 (2015-12-29)
+
+Added warnings for lack of Procfile.
+
+## v72 (2015-12-07)
+
+Updated default Python to 2.7.11.
+
+## v72 (2015-12-03)
+
+Added friendly warnings for common build failures.
+
+## v70 (2015-10-29)
+
+Improved compatibility with multi and node.js buildpacks.
+
+## v69 (2015-10-12)
+
+Revert to v66.
+
+## v68 (2015-10-12)
+
+Fixed .heroku/venv error with modern apps.
+
+## v67 (2015-10-12)
+
+Further improved cache compatibility with multi and node.js buildpacks.
+
+## v66 (2015-10-09)
+
+Improved compatibility with multi and node.js buildpacks.
+
+## v65 (2015-10-08)
+
+Reverted v64.
+
+## v64 (2015-10-08)
+
+Improved compatibility with multi and node.js buildpacks.
+
+## v63 (2015-10-08)
+
+Updated Pip and Setuptools.
+
+- Setuptools updated to v18.3.2
+- Pip updated to v7.1.2
+
+
+## v62 (2015-08-07)
+
+Updated Pip and Setuptools.
+
+- Setuptools updated to v18.1
+- Pip updated to v7.1.0
+
+## v61 (2015-06-30)
+
+Updated Pip and Setuptools.
+
+- Setuptools updated to v18.0.1
+- Pip updated to v7.0.3
+
+## v60 (2015-05-27)
+
+Default Python is now latest 2.7.10. Updated Pip and Distribute.
+
+- Default Python version is v2.7.10
+- Setuptools updated to v16.0
+- Pip updated to v7.0.1

Changelog.md

@@ -1,73 +0,0 @@
-## v7
-
-Features:
-
-* Full removal of Django setting injection for new apps.
-* Automatic execution of collectstatic.
-* Suppress collectstatic errors via env SILENCE_COLLECTSTATIC.
-* Increase settings.py search depth to 3.
-* Search recursively from included requirements.txt files.
-
-
-## v6 (03/23/2012)
-
-Features:
-
-* Dist packages (setup.py) support.
-* Move new virtualenvs to `/app/.heroku/venv`.
-* Heavily improved Django app detection, accounting for `Django` in `requirements.txt`.
-* Literate [documentation](http://python-buildpack.herokuapp.com).
-* Default `$PYTHONHOME`, `$PYTHONPATH`, and `$LANG` configurations.
-* Disable Django setting injection with `$DISABLE_INJECTION` + [user_env_compile](http://devcenter.heroku.com/articles/labs-user-env-compile).
-* General code refactor and improved messaging.
-* Unit tests.
-
-Bugfixes:
-
-* Django 1.4 startproject template layout support.
-* Django `manage.py` location can now be independent from `settings.py`.
-
-## v5 (02/01/2012)
-
-Bugfixes:
-
-* Git requirements 100% work.
-
-
-## v4 (01/20/2012)
-
-Features:
-
-* Updated to virtualenv v1.7 with patched pip v1.2.
-* Actually activate created virtualenv within compile process.
-* Use distribute instead of deprecated setuptools.
-* Automatically destroy and rebuild corrupt virtualenvs.
-* Refactor django and pylibmc detection.
-
-Bugfixes:
-
-* Fixed `package==dev` in requirements with patched pip embedded within virtualenv. Patch upstreamed.
-* Minor curl/rm flag fixes (thanks, contributors!)
-
-
-## v3 (12/07/2011)
-
-Bugfixes:
-
-* Better django setup.py injection.
-
-
-## v2 (11/15/2011)
-
-Features:
-
-* Support for pylibmc and libmemcached +sasl.
-
-Bugfixes:
-
-* Detect when virtualenv is checked in and alert user.
-
-
-## v1 (10/01/2011)
-
-* Conception.

LICENSE

@@ -1,6 +1,6 @@
 MIT License:
 
-Copyright (C) 2012 Heroku, Inc.
+Copyright (C) 2013 Heroku, Inc.
 
 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:
 

Makefile

@@ -1,21 +1,10 @@
+# These targets are not files
+.PHONY: tests
+
 tests:
 	./bin/test
 
-docs:
+tools:
-	mkdir -p site
+	git clone https://github.com/kennethreitz/pip-pop.git
-	shocco -t 'Python Buildpack Compiler' ./bin/compile > site/index.html
+	mv pip-pop/bin/* vendor/pip-pop/
-	shocco -t 'Django Buildpack Compiler' ./bin/steps/django > site/django.html
+	rm -fr pip-pop
-	shocco -t 'Python Buildpack Detector' ./bin/detect > site/detect.html
-	shocco -t 'Pylibmc Buildpack Compiler' ./bin/steps/pylibmc > site/pylibmc.html
-	shocco -t 'Python Buildpack Changelog' ./Changelog.md > site/changelog.html
-
-site: docs
-	cd site && git add -A && git commit -m 'update' && git push heroku master
-
-pip:
-	git clone git@github.com:kennethreitz/pip.git --branch heroku --depth 1
-	rm -fr vendor/virtualenv-1.7/virtualenv_support/pip-1.0.2.tar.gz
-	rm -fr pip/.git
-	tar -pczf vendor/virtualenv-1.7/virtualenv_support/pip-1.0.2.tar.gz pip
-	rm -fr pip
-

Readme.md

@@ -1,10 +1,10 @@
-Heroku buildpack: Python
+# Heroku Buildpack: Python
-========================
+![python-banner](https://cloud.githubusercontent.com/assets/51578/8914205/ecf2047c-346b-11e5-98c5-42547f9f4410.jpg)
 
-This is a [Heroku buildpack](http://devcenter.heroku.com/articles/buildpacks) for Python apps.
+This is a [Heroku buildpack](http://devcenter.heroku.com/articles/buildpacks) for Python apps, powered by [pip](http://www.pip-installer.org/).
-It uses [virtualenv](http://www.virtualenv.org/) and [pip](http://www.pip-installer.org/).
+
+This buildpack supports running Django and Flask apps.
 
-[![Build Status](https://secure.travis-ci.org/heroku/heroku-buildpack-python.png?branch=master)](http://travis-ci.org/heroku/heroku-buildpack-python)
 
 Usage
 -----
@@ -14,36 +14,41 @@ Example usage:
     $ ls
     Procfile  requirements.txt  web.py
 
-    $ heroku create --stack cedar --buildpack git@github.com:heroku/heroku-buildpack-python.git
+    $ heroku create --buildpack git://github.com/heroku/heroku-buildpack-python.git
 
     $ git push heroku master
     ...
-    -----> Heroku receiving push
-    -----> Fetching custom build pack... done
     -----> Python app detected
-    -----> Preparing virtualenv version 1.6.4
+    -----> Installing runtime (python-2.7.11)
-           New python executable in ./bin/python
+    -----> Installing dependencies using pip
-           Installing setuptools............done.
+           Downloading/unpacking requests (from -r requirements.txt (line 1))
-           Installing pip...............done.
+           Installing collected packages: requests
-    -----> Installing dependencies using pip version 1.0.2
+           Successfully installed requests
-           Downloading/unpacking Flask==0.7.2 (from -r requirements.txt (line 1))
-           Downloading/unpacking Werkzeug>=0.6.1 (from Flask==0.7.2->-r requirements.txt (line 1))
-           Downloading/unpacking Jinja2>=2.4 (from Flask==0.7.2->-r requirements.txt (line 1))
-           Installing collected packages: Flask, Werkzeug, Jinja2
-           Successfully installed Flask Werkzeug Jinja2
            Cleaning up...
+    -----> Discovering process types
+           Procfile declares types -> (none)
 
 You can also add it to upcoming builds of an existing application:
 
-    $ heroku config:add BUILDPACK_URL=git@github.com:heroku/heroku-buildpack-python.git
+    $ heroku buildpacks:set git://github.com/heroku/heroku-buildpack-python.git
 
-The buildpack will detect your app as Python if it has the file `requirements.txt` in the root. It will detect your app as Python/Django if there is an additional `settings.py` in a project subdirectory.
+The buildpack will detect your app as Python if it has the file `requirements.txt` in the root.
 
-It will use virtualenv and pip to install your dependencies, vendoring a copy of the Python runtime into your slug.  The `bin/`, `include/` and `lib/` directories will be cached between builds to allow for faster pip install time.
+It will use Pip to install your dependencies, vendoring a copy of the Python runtime into your slug.
 
-Hacking
+Specify a Runtime
--------
+-----------------
 
-To use this buildpack, fork it on Github.  Push up changes to your fork, then create a test app with `--buildpack <your-github-url>` and push to it.
+You can also provide arbitrary releases Python with a `runtime.txt` file.
 
-To change the vendored virtualenv, unpack the desired version to the `src/` folder, and update the virtualenv() function in `bin/compile` to prepend the virtualenv module directory to the path. The virtualenv release vendors its own versions of pip and setuptools.
+    $ cat runtime.txt
+    python-3.5.1
+
+Runtime options include:
+
+- python-2.7.11
+- python-3.5.1
+- pypy-4.0.1 (unsupported, experimental)
+- pypy3-2.4.0 (unsupported, experimental)
+
+Other [unsupported runtimes](https://github.com/heroku/heroku-buildpack-python/tree/master/builds/runtimes) are available as well.

bin/compile

@@ -1,37 +1,22 @@
 #!/usr/bin/env bash
 
-# This script serves as the
+# The Heroku Python Buildpack. This script accepts paramaters for a build
-# [**Python Buildpack**](https://github.com/heroku/heroku-buildpack-python)
+# directory, a cache directory, and a directory for app environment variables.
-# compiler.
-#
-# A [buildpack](http://devcenter.heroku.com/articles/buildpacks) is an
-# adapter between a Python application and Heroku's runtime.
-#
-# You can intreract with the Heroku API directly with [heroku.py](https://github.com/heroku/heroku.py/).
-#
-# See also: [Release history](/changelog.html), [Detection](/detect.html).
-#
-# ## Usage
-# Compiling an app into a slug is simple:
-#
-#     $ bin/compile <build-dir> <cache-dir>
 
+# Warning: there are a few hacks in this script to accomidate excellent builds
+# on Heroku. No gaurentee for external compatibility is made. However,
+# everything should work fine outside of the Heroku environment, if the
+# environment is setup correctly.
 
-# ## Assumptions
+# Usage:
 #
-# This buildpack makes the following assumptions:
+#     $ bin/compile <build-dir> <cache-dir> <env-path>
-#
-# - The desired Python VM is available on the base system.
-# - Library dependencies are available on the base system.
-# - Django applications should not require any platform-specific configuration.
-
-# <hr />
-
-# ## Context
 
 # Fail fast and fail hard.
 set -eo pipefail
 
+[ "$BUILDPACK_XTRACE" ] && set -o xtrace
+
 # Prepend proper path for virtualenv hackery. This will be deprecated soon.
 export PATH=:/usr/local/bin:$PATH
 
@@ -40,186 +25,243 @@ BIN_DIR=$(cd $(dirname $0); pwd) # absolute path
 ROOT_DIR=$(dirname $BIN_DIR)
 BUILD_DIR=$1
 CACHE_DIR=$2
-
+ENV_DIR=$3
-# The detected application type (`Python`|`Python/Django`).
-NAME=$($BIN_DIR/detect $BUILD_DIR)
-
-# Where to store the Pip download cache.
-CACHED_DIRS=".heroku"
-PIP_DOWNLOAD_CACHE=${PIP_DOWNLOAD_CACHE:-$CACHE_DIR/pip_downloads}
 
 # Static configurations for virtualenv caches.
-LEGACY_VIRTUALENV_LOC="."
+VIRTUALENV_LOC=".heroku/venv"
-MODERN_VIRTUALENV_LOC=".heroku/venv"
+LEGACY_TRIGGER="lib/python2.7"
-LEGACY_VIRTUALENV_DIRS="bin include lib"
-LEGACY_VIRTUALENV_TRIGGER="lib/python2.7"
 
+DEFAULT_PYTHON_VERSION="python-2.7.11"
+DEFAULT_PYTHON_STACK="cedar"
+PYTHON_EXE="/app/.heroku/python/bin/python"
+PIP_VERSION="8.0.2"
+SETUPTOOLS_VERSION="19.6"
 
-# Python version. This will be used in the future to specify custom Pythons.
+# Common Problem Warnings
-PYTHON_VERSION="2.7.2"
+export WARNINGS_LOG=$(mktemp)
-PYTHON_EXE="python2.7"
+export DEFAULT_PYTHON_VERSION
+
+# Setup bpwatch
+export PATH=$PATH:$ROOT_DIR/vendor/bpwatch
+LOGPLEX_KEY="t.b90d9d29-5388-4908-9737-b4576af1d4ce"
+export BPWATCH_STORE_PATH=$CACHE_DIR/bpwatch.json
+BUILDPACK_VERSION=v28
+
+# Setup pip-pop (pip-diff)
+export PATH=$PATH:$ROOT_DIR/vendor/pip-pop
+
+# Support Anvil Build_IDs
+[ ! "$SLUG_ID" ] && SLUG_ID="defaultslug"
+[ ! "$REQUEST_ID" ] && REQUEST_ID=$SLUG_ID
+[ ! "$STACK" ] && STACK=$DEFAULT_PYTHON_STACK
 
 # Sanitizing environment variables.
-unset GIT_DIR
+unset GIT_DIR PYTHONHOME PYTHONPATH LD_LIBRARY_PATH LIBRARY_PATH
-unset PYTHON_HOME
+unset RECEIVE_DATA SOURCE_VERSION RUN_KEY BUILD_INFO DEPLOY
-unset PYTHONPATH
+unset LOG_TOKEN DYNO CYTOKINE_LOG_FILE GEM_PATH
 
-# We'll need to send these statics to other scripts we `source`.
+# Setup buildpack instrumentation.
-export PIP_DOWNLOAD_CACHE BUILD_DIR CACHE_DIR BIN_DIR
+bpwatch init $LOGPLEX_KEY
+bpwatch build python $BUILDPACK_VERSION $REQUEST_ID
+TMP_APP_DIR=$CACHE_DIR/tmp_app_dir
+
+bpwatch start compile
 
 # Syntax sugar.
-indent() {
+source $BIN_DIR/utils
-  RE="s/^/       /"
-  [ $(uname) == "Darwin" ] && sed -l "$RE" || sed -u "$RE"
-}
 
-function virtualenv (){
+# Import collection of warnings.
-  python "$ROOT_DIR/vendor/virtualenv-1.7/virtualenv.py" "$@"
+source $BIN_DIR/warnings
-}
 
-function puts-step (){
+# Directory Hacks for path consistiency.
-  echo "-----> $@"
+APP_DIR='/app'
-}
+TMP_APP_DIR=$CACHE_DIR/tmp_app_dir
 
-function puts-warn (){
+# Skip these steps for Docker.
-  echo " !     $@"
+if [[ ! "$DOCKER_BUILD" ]]; then
-}
 
-# ## Build Time
+  # Copy Anvil app dir to temporary storage...
-#
+  bpwatch start anvil_appdir_stage
+  if [ "$SLUG_ID" ]; then
+    mkdir -p $TMP_APP_DIR
+    deep-mv $APP_DIR $TMP_APP_DIR
+  else
+    deep-rm $APP_DIR
+  fi
+  bpwatch stop anvil_appdir_stage
+
+  # Copy Application code in.
+  bpwatch start appdir_stage
+    deep-cp $BUILD_DIR $APP_DIR
+  bpwatch stop appdir_stage
+fi
+
+
+# Set new context.
+ORIG_BUILD_DIR=$BUILD_DIR
+BUILD_DIR=$APP_DIR
+
+# Set up outputs under new context
+PROFILE_PATH="$BUILD_DIR/.profile.d/python.sh"
+WEBCONCURRENCY_PROFILE_PATH="$BUILD_DIR/.profile.d/python.webconcurrency.sh"
+
+# We'll need to send these statics to other scripts we `source`.
+export BUILD_DIR CACHE_DIR BIN_DIR PROFILE_PATH
+
+# Prepend proper environment variables for Python use.
+export PATH=$BUILD_DIR/.heroku/python/bin:$BUILD_DIR/.heroku/vendor/bin:$PATH
+export PYTHONUNBUFFERED=1
+export LANG=en_US.UTF-8
+export C_INCLUDE_PATH=/app/.heroku/vendor/include:$BUILD_DIR/.heroku/vendor/include:/app/.heroku/python/include
+export CPLUS_INCLUDE_PATH=/app/.heroku/vendor/include:$BUILD_DIR/.heroku/vendor/include:/app/.heroku/python/include
+export LIBRARY_PATH=/app/.heroku/vendor/lib:$BUILD_DIR/.heroku/vendor/lib:/app/.heroku/python/lib
+export LD_LIBRARY_PATH=/app/.heroku/vendor/lib:$BUILD_DIR/.heroku/vendor/lib:/app/.heroku/python/lib
+export PKG_CONFIG_PATH=/app/.heroku/vendor/lib/pkg-config:$BUILD_DIR/.heroku/vendor/lib/pkg-config:/app/.heroku/python/lib/pkg-config
 
 # Switch to the repo's context.
 cd $BUILD_DIR
 
+# Warn for lack of Procfile.
+if [[ ! -f Procfile ]]; then
+  puts-warn 'Warning: Your application is missing a Procfile. This file tells Heroku how to run your application.'
+  puts-warn 'Learn more: https://devcenter.heroku.com/articles/procfile'
+fi
+
 # Experimental pre_compile hook.
-source $BIN_DIR/steps/hooks/pre_compile
+bpwatch start pre_compile
+  source $BIN_DIR/steps/hooks/pre_compile
+bpwatch stop pre_compile
 
-# ### Sanity Checks
+# If no requirements.txt file given, assume `setup.py develop` is intended.
-#
-# Just a little peace of mind.
-
-# If no requirements given, assume `setup.py develop`.
 if [ ! -f requirements.txt ]; then
-  puts-step "No requirements.txt provided; assuming dist package."
   echo "-e ." > requirements.txt
 fi
 
-# ### The Cache
-mkdir -p $CACHE_DIR
 
-
+# Sticky runtimes.
-# Nice defaults.
+if [ -f $CACHE_DIR/.heroku/python-version ]; then
-LEGACY_VIRTUALENV=false
+  DEFAULT_PYTHON_VERSION=$(cat $CACHE_DIR/.heroku/python-version)
-VIRTUALENV_LOC=$MODERN_VIRTUALENV_LOC
-
-# Support "old-style" virtualenvs.
-if [ -d $CACHE_DIR/$LEGACY_VIRTUALENV_TRIGGER ]; then
-  LEGACY_VIRTUALENV=true
-  VIRTUALENV_LOC=$LEGACY_VIRTUALENV_LOC
-  CACHED_DIRS=$LEGACY_VIRTUALENV_DIRS
-
-  # Warn for a checked-in virtualenv.
-  if [ -d "lib" ] || [ -d "bin" ]; then
-    puts-warn "You have a virtualenv checked in. You should ignore the appropriate paths in your repo. See http://devcenter.heroku.com/articles/gitignore for more info.";
-  fi
-
-  # Reject a conflicting checked-in virtualenv.
-  if [ -f "lib/python2.7" ]; then
-    puts-warn "Checked-in virtualenv conflict."
-    exit 1;
-  fi
 fi
 
+# Stack fallback for non-declared caches.
+if [ -f $CACHE_DIR/.heroku/python-stack ]; then
+  CACHED_PYTHON_STACK=$(cat $CACHE_DIR/.heroku/python-stack)
+else
+  CACHED_PYTHON_STACK=$DEFAULT_PYTHON_STACK
+fi
+
+# If no runtime given, assume default version.
+if [ ! -f runtime.txt ]; then
+  echo $DEFAULT_PYTHON_VERSION > runtime.txt
+fi
+
+# Prepare the cache.
+mkdir -p $CACHE_DIR
+
+# Purge "old-style" virtualenvs.
+bpwatch start clear_old_venvs
+  [ -d $CACHE_DIR/$LEGACY_TRIGGER ] && rm -fr $CACHE_DIR/.heroku/bin $CACHE_DIR/.heroku/lib $CACHE_DIR/.heroku/include
+  [ -d $CACHE_DIR/$VIRTUALENV_LOC ] && rm -fr $CACHE_DIR/.heroku/venv $CACHE_DIR/.heroku/src
+bpwatch stop clear_old_venvs
+
 # Restore old artifacts from the cache.
-for dir in $CACHED_DIRS; do
+bpwatch start restore_cache
-  cp -R $CACHE_DIR/$dir . &> /dev/null || true
+    mkdir -p .heroku
-done
+
+    cp -R $CACHE_DIR/.heroku/python .heroku/ &> /dev/null || true
+    cp -R $CACHE_DIR/.heroku/python-stack .heroku/ &> /dev/null || true
+    cp -R $CACHE_DIR/.heroku/python-version .heroku/ &> /dev/null || true
+    cp -R $CACHE_DIR/.heroku/vendor .heroku/ &> /dev/null || true
+    cp -R $CACHE_DIR/.heroku/venv .heroku/ &> /dev/null || true
+
+bpwatch stop restore_cache
 
 set +e
 # Create set-aside `.heroku` folder.
 mkdir .heroku &> /dev/null
-HEROKU_DIR_STATUS=$?
-
-# This is a new app, disable injection.
-[ $HEROKU_DIR_STATUS -eq 0 ] && {
-  touch .heroku/injection_disabled
-}
 set -e
 
+mkdir -p $(dirname $PROFILE_PATH)
 
-# ### Virtualenv Setup
+# Install Python.
-#
+source $BIN_DIR/steps/python
 
-# Create the virtualenv. Rebuild if corrupt.
+# Sanity check for setuptools/distribute.
-# TODO: Bootstrap a bottled Python VM...
+source $BIN_DIR/steps/setuptools
 
-set +e
+# Uninstall removed dependencies with Pip.
-puts-step "Preparing Python interpreter ($PYTHON_VERSION)"
+source $BIN_DIR/steps/pip-uninstall
-puts-step "Creating Virtualenv version $(virtualenv --version)"
 
-# Try to create the virtualenv.
+# Mercurial support.
-OUT=$(virtualenv --python $PYTHON_EXE --distribute --never-download --prompt='(venv) ' $VIRTUALENV_LOC 2>&1)
+source $BIN_DIR/steps/mercurial
-
-# If there's an error, purge and recreate.
-[ $? -ne 0 ] && {
-  puts-warn "Virtualenv corrupt, rebuilding."
-  for dir in $VIRTUALENV_DIRS; do
-    rm -fr $dir &> /dev/null || true
-  done
-  OUT=$(virtualenv --python $PYTHON_EXE --distribute --never-download  --prompt='(venv) ' $VIRTUALENV_LOC )
-}
-echo "$OUT" | indent
-
-set -e
 
 # Pylibmc support.
-# See [`bin/steps/pylibmc`](pylibmc.html).
 source $BIN_DIR/steps/pylibmc
 
-# Activate the Virtualenv.
+# Libffi support.
-puts-step "Activating virtualenv"
+source $BIN_DIR/steps/cryptography
-source $VIRTUALENV_LOC/bin/activate
 
-# Install Mercurial if it appears to be required.
+# GDAL support.
-if (grep -Fiq "hg+" requirements.txt) then
+source $BIN_DIR/steps/gdal
-  pip install --use-mirrors mercurial | indent
-fi
 
 # Install dependencies with Pip.
-puts-step "Installing dependencies using pip version $(pip --version | awk '{print $2}')"
+source $BIN_DIR/steps/pip-install
-pip install --use-mirrors -r requirements.txt --src ./.heroku/src | indent
 
-# Do additional application hackery if applications appears to be a Django app.
+# Django collectstatic support.
-# Optionally, disable all Django-specific changes with `DISABLE_INJECTION` env.
+sub-env $BIN_DIR/steps/collectstatic
-#
-# See [`bin/steps/django`](django.html).
 
-if [ "$NAME" = "Python/Django" ]; then
-  source $BIN_DIR/steps/django/init
-fi
 
-# Make Virtualenv's paths relative for portability.
+# Create .profile script for application runtime environment variables.
-set +e
+set-env PATH '$HOME/.heroku/python/bin:$PATH'
-OUT=$(virtualenv --python $PYTHON_EXE  --relocatable $VIRTUALENV_LOC)
+set-env PYTHONUNBUFFERED true
-[ $? -ne 0 ] && {
+set-env PYTHONHOME /app/.heroku/python
-  puts-warn "Error making virtualenv relocatable"
+set-env LIBRARY_PATH '/app/.heroku/vendor/lib:/app/.heroku/python/lib:$LIBRARY_PATH'
-  echo "$OUT" | indent
+set-env LD_LIBRARY_PATH '/app/.heroku/vendor/lib:/app/.heroku/python/lib:$LD_LIBRARY_PATH'
-  exit 1
+set-default-env LANG en_US.UTF-8
-}
+set-default-env PYTHONHASHSEED random
-set -e
+set-default-env PYTHONPATH /app/
 
-# ### Finalize
+# Install sane-default script for WEB_CONCURRENCY environment variable.
-#
+cp $ROOT_DIR/vendor/python.webconcurrency.sh $WEBCONCURRENCY_PROFILE_PATH
 
-# Store new artifacts in cache.
-for dir in $CACHED_DIRS; do
-  rm -rf $CACHE_DIR/$dir
-  cp -R $dir $CACHE_DIR/
-done
-
-# ### Fin.
 
 # Experimental post_compile hook.
-source $BIN_DIR/steps/hooks/post_compile
+bpwatch start post_compile
+  source $BIN_DIR/steps/hooks/post_compile
+bpwatch stop post_compile
+
+# Store new artifacts in cache.
+bpwatch start dump_cache
+
+  rm -rf $CACHE_DIR/.heroku/python
+  rm -rf $CACHE_DIR/.heroku/python-version
+  rm -rf $CACHE_DIR/.heroku/python-stack
+  rm -rf $CACHE_DIR/.heroku/vendor
+  rm -rf $CACHE_DIR/.heroku/venv
+
+  mkdir -p $CACHE_DIR/.heroku
+  cp -R .heroku/python $CACHE_DIR/.heroku/
+  cp -R .heroku/python-version $CACHE_DIR/.heroku/
+  cp -R .heroku/python-stack $CACHE_DIR/.heroku/ &> /dev/null || true
+  cp -R .heroku/vendor $CACHE_DIR/.heroku/ &> /dev/null || true
+  cp -R .heroku/venv $CACHE_DIR/.heroku/ &> /dev/null || true
+
+bpwatch stop dump_cache
+
+# Fin.
+if [[ ! "$DOCKER_BUILD" ]]; then
+
+  bpwatch start appdir_commit
+    deep-rm $ORIG_BUILD_DIR
+    deep-mv $BUILD_DIR $ORIG_BUILD_DIR
+  bpwatch stop appdir_commit
+
+  bpwatch start anvil_appdir_commit
+  if [ "$SLUG_ID" ]; then
+    deep-mv $TMP_APP_DIR $APP_DIR
+  fi
+
+  bpwatch stop anvil_appdir_commit
+  bpwatch stop compile
+fi
 
-# <a href="http://github.com/heroku/heroku-buildpack-python"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://d3nwyuy0nl342s.cloudfront.net/img/7afbc8b248c68eb468279e8c17986ad46549fb71/687474703a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6461726b626c75655f3132313632312e706e67" alt="Fork me on GitHub"></a>

bin/detect

@@ -19,46 +19,4 @@ if [ ! -f $BUILD_DIR/requirements.txt ] && [ ! -f $BUILD_DIR/setup.py ]; then
   exit 1
 fi
 
-# If only `setup.py`, assume that the app is not Django.
+echo Python
-if [ ! -f $BUILD_DIR/requirements.txt ]; then
-  echo Python
-  exit 0
-fi
-
-# `Python/Django` if `**/settings.py` is present and `django` exists in
-# `requirements.txt`.
-#
-# Otherwise, `Python`.
-
-array=""
-list_requirements() {
-IFS_BAK=$IFS
-IFS="
-"
-    requirement_file=$1
-    reqs=$(cat $requirement_file)
-    for req in $reqs; do
-        if [[ $req == -r* ]]; then
-            new_req=$(echo $req | cut -d" " -f2)
-            if [[ $new_req == $1 ]]; then
-                continue
-            fi
-            directory=$(dirname $requirement_file)
-            if [[ ! $array == *$directory/$new_req* ]]; then
-                list_requirements "$directory/$new_req"
-            fi
-            array="$array $directory/$new_req"
-        else
-            echo $req;
-        fi
-
-    done
-IFS=$IFS_BAK
-IFS_BAK=
-}
-
-
-SETTINGS_FILE=$(find $BUILD_DIR/. -maxdepth 2 -type f -name 'settings.py' | head -1)
-
-
-[ -n "$SETTINGS_FILE" ] && ( list_requirements $BUILD_DIR/requirements.txt | grep -Fiq "django" ) && echo Python/Django || echo Python

bin/release

@@ -3,33 +3,21 @@
 
 BIN_DIR=$(cd $(dirname $0); pwd) # absolute path
 BUILD_DIR=$1
-NAME=$($BIN_DIR/detect $BUILD_DIR) || exit 1
+
+MANAGE_FILE=$(cd $BUILD_DIR && find . -maxdepth 3 -type f -name 'manage.py' | head -1)
+MANAGE_FILE=${MANAGE_FILE:2}
 
 cat <<EOF
 ---
 config_vars:
-  PATH: /app/.heroku/venv/bin:/bin:/usr/local/bin:/usr/bin
+
-  PYTHONUNBUFFERED: true
-  LIBRARY_PATH: /app/.heroku/vendor/lib
-  LD_LIBRARY_PATH: /app/.heroku/vendor/lib
-  LANG: en_US.UTF-8
-  PYTHONHASHSEED: random
-  PYTHONHOME: /app/.heroku/venv/
-  PYTHONPATH: /app/
 EOF
 
 
-[ "$NAME" = "Python/Django" ] || exit 0
+if [[ $MANAGE_FILE ]]; then
-
-MANAGE_FILE=$(cd $BUILD_DIR && find . -maxdepth 3 -type f -name 'manage.py' | head -1)
-MANAGE_FILE=${MANAGE_FILE:2}
-PROJECT=$(dirname $MANAGE_FILE)
-
 cat <<EOF
 
 addons:
-  shared-database:5mb
+  - heroku-postgresql
-
-default_process_types:
-  web:      python $PROJECT/manage.py runserver 0.0.0.0:\$PORT --noreload
 EOF
+fi

bin/steps/collectstatic

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+
+# Django Collectstatic runner. If you have Django installed, collectstatic will
+# automatically be executed as part of the build process. If collectstatic
+# fails, your build fails.
+
+# This functionality will only activate if Django is in requirements.txt.
+
+# Runtime arguments:
+#   - $DISABLE_COLLECTSTATIC: disables this functionality.
+#   - $DEBUG_COLLECTSTATIC: upon failure, print out environment variables.
+
+source $BIN_DIR/utils
+
+# Location of 'manage.py', if it exists.
+MANAGE_FILE=$(find . -maxdepth 3 -type f -name 'manage.py' -printf '%d\t%P\n' | sort -nk1 | cut -f2 | head -1)
+MANAGE_FILE=${MANAGE_FILE:-fakepath}
+
+# Legacy file-based support for $DISABLE_COLLECTSTATIC
+[ -f .heroku/collectstatic_disabled ] && DISABLE_COLLECTSTATIC=1
+
+# Ensure that Django is explicitily specified in requirments.txt
+pip-grep -s requirements.txt django Django && DJANGO_INSTALLED=1
+
+bpwatch start collectstatic  # metrics collection
+
+if [ ! "$DISABLE_COLLECTSTATIC" ] && [ -f "$MANAGE_FILE" ] && [ "$DJANGO_INSTALLED" ]; then
+    set +e
+
+    puts-cmd "python $MANAGE_FILE collectstatic --noinput"
+
+    # Run collectstatic, cleanup some of the noisy output.
+    python $MANAGE_FILE collectstatic --noinput --traceback 2>&1 | sed '/^Post-processed/d;/^Copying/d;/^$/d' | indent
+    COLLECTSTATIC_STATUS="${PIPESTATUS[0]}"
+
+    set -e
+
+    # Display a warning if collectstatic failed.
+    [ $COLLECTSTATIC_STATUS -ne 0 ] && {
+
+        echo
+        echo " !     Error while running '$ python $MANAGE_FILE collectstatic --noinput'."
+        echo "       See traceback above for details."
+        echo
+        echo "       You may need to update application code to resolve this error."
+        echo "       Or, you can disable collectstatic for this application:"
+        echo
+        echo "          $ heroku config:set DISABLE_COLLECTSTATIC=1"
+        echo
+        echo "       http://devcenter.heroku.com/articles/django-assets"
+
+        # Additionally, dump out the environment, if debug mode is on.
+        if [ "$DEBUG_COLLECTSTATIC" ]; then
+            echo
+            echo "****** Collectstatic environment variables:"
+            echo
+            env | indent
+        fi
+
+        # Abort the build.
+        exit 1
+    }
+
+    echo
+fi
+
+bpwatch stop collectstatic  # metrics collection

bin/steps/cryptography

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+# This script serves as the Pylibmc build step of the
+# [**Python Buildpack**](https://github.com/heroku/heroku-buildpack-python)
+# compiler.
+#
+# A [buildpack](http://devcenter.heroku.com/articles/buildpacks) is an
+# adapter between a Python application and Heroku's runtime.
+#
+# This script is invoked by [`bin/compile`](/).
+
+# The location of the pre-compiled cryptography binary.
+VENDORED_LIBFFI="https://lang-python.s3.amazonaws.com/$STACK/libraries/vendor/libffi.tar.gz"
+
+PKG_CONFIG_PATH="/app/.heroku/vendor/lib/pkgconfig:$PKG_CONFIG_PATH"
+
+# Syntax sugar.
+source $BIN_DIR/utils
+
+bpwatch start libffi_install
+
+# If pylibmc exists within requirements, use vendored cryptography.
+if (pip-grep -s requirements.txt bcrypt cffi cryptography pyOpenSSL PyOpenSSL requests[security] &> /dev/null) then
+
+  if [ -d ".heroku/vendor/lib/libffi-3.1.1" ]; then
+    export LIBFFI=$(pwd)/vendor
+  else
+    echo "-----> Noticed cffi. Bootstrapping libffi."
+    mkdir -p .heroku/vendor
+    # Download and extract cryptography into target vendor directory.
+    curl $VENDORED_LIBFFI -s | tar zxv -C .heroku/vendor &> /dev/null
+
+    export LIBFFI=$(pwd)/vendor
+  fi
+fi
+
+bpwatch stop libffi_install

bin/steps/django/collectstatic

@@ -1,35 +0,0 @@
-#!/usr/bin/env bash
-
-set +e
-
-# Syntax sugar.
-indent() {
-  RE="s/^/       /"
-  [ $(uname) == "Darwin" ] && sed -l "$RE" || sed -u "$RE"
-}
-
-
-# Check if collectstatic is configured.
-python $MANAGE_FILE collectstatic --help &> /dev/null && RUN_COLLECTSTATIC=true
-
-# Don't raise errors if SILENCE_COLLECTSTATIC is set.
-if [ ! "$SILENCE_COLLECTSTATIC" ]; then
-    set -e
-fi
-
-echo "-----> Collecting static files"
-
-# Compile assets if collectstatic appears to be kosher.
-if [ "$RUN_COLLECTSTATIC" ]; then
-    python $MANAGE_FILE collectstatic --noinput | indent
-
-    [ $? -ne 0 ] && {
-        echo " !     Error running manage.py collectstatic. More info:"
-        echo "       http://devcenter.heroku.com/articles/django-assets"
-    }
-else
-    echo " !     Django collecstatic is not configured. Learn more:"
-    echo "       http://devcenter.heroku.com/articles/django-assets"
-fi
-
-echo

bin/steps/django/init

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-
-SETTINGS_FILE=$(find . -maxdepth 3 -type f -name 'settings.py' | head -1)
-PROJECT=$(dirname $SETTINGS_FILE)
-MANAGE_FILE=$(find . -maxdepth 3 -type f -name 'manage.py' | head -1)
-MANAGE_FILE=${MANAGE_FILE:2}
-
-# Disable injection for new applications.
-if [ -f .heroku/injection_disabled ]; then
-  DISABLE_INJECTION=1
-fi
-
-export SETTINGS_FILE MANAGE_FILE PROJECT DISABLE_INJECTION
-
-if [ ! "$DISABLE_INJECTION" ]; then
-    source $BIN_DIR/steps/django/injection
-fi
-
-source $BIN_DIR/steps/django/collectstatic

bin/steps/django/injection

@@ -1,37 +0,0 @@
-#!/usr/bin/env bash
-
-# This script serves as the Django injection build step of the
-# [**Python Buildpack**](https://github.com/heroku/heroku-buildpack-python)
-# compiler.
-#
-# A [buildpack](http://devcenter.heroku.com/articles/buildpacks) is an
-# adapter between a Python application and Heroku's runtime.
-#
-# This script is invoked by [`bin/compile`](/).
-
-# ## Sanity Checks
-#
-
-# Syntax sugar.
-indent() {
-  RE="s/^/       /"
-  [ $(uname) == "Darwin" ] && sed -l "$RE" || sed -u "$RE"
-}
-
-echo "-----> Installing dj-database-url..."
-pip install --use-mirrors dj-database-url | indent
-
-echo "-----> Injecting Django settings..."
-
-SETTINGS_FILE=$(find . -maxdepth 2 -type f -name 'settings.py' | head -1)
-PROJECT=$(dirname $SETTINGS_FILE)
-
-echo "Injecting code into $SETTINGS_FILE to read from DATABASE_URL" | indent
-
-cat >>$SETTINGS_FILE <<EOF
-
-import dj_database_url
-
-DATABASES['default'] = dj_database_url.config()
-EOF
-

bin/steps/gdal

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+# This script serves as the GDAL build step of the
+# [**Python Buildpack**](https://github.com/heroku/heroku-buildpack-python)
+# compiler.
+#
+# A [buildpack](http://devcenter.heroku.com/articles/buildpacks) is an
+# adapter between a Python application and Heroku's runtime.
+#
+# This script is invoked by [`bin/compile`](/).
+
+# The location of the pre-compiled cryptography binary.
+VENDORED_GDAL="https://lang-python.s3.amazonaws.com/$STACK/libraries/vendor/gdal.tar.gz"
+
+PKG_CONFIG_PATH="/app/.heroku/vendor/lib/pkgconfig:$PKG_CONFIG_PATH"
+
+# Syntax sugar.
+source $BIN_DIR/utils
+
+bpwatch start gdal_install
+
+# If GDAL exists within requirements, use vendored gdal.
+if (pip-grep -s requirements.txt GDAL &> /dev/null) then
+
+  if [ -f ".heroku/vendor/bin/gdalserver" ]; then
+    export GDAL=$(pwd)/vendor
+  else
+    echo "-----> Noticed GDAL. Bootstrapping gdal."
+    mkdir -p .heroku/vendor
+    # Download and extract cryptography into target vendor directory.
+    curl $VENDORED_GDAL -s | tar zxv -C .heroku/vendor &> /dev/null
+
+    export GDAL=$(pwd)/vendor
+  fi
+fi
+
+bpwatch stop gdal_install

bin/steps/hooks/post_compile

@@ -3,5 +3,5 @@
 if [ -f bin/post_compile ]; then
     echo "-----> Running post-compile hook"
     chmod +x bin/post_compile
-    bin/post_compile
+    sub-env bin/post_compile
 fi

bin/steps/hooks/pre_compile

@@ -3,5 +3,5 @@
 if [ -f bin/pre_compile ]; then
     echo "-----> Running pre-compile hook"
     chmod +x bin/pre_compile
-    bin/pre_compile
+    sub-env bin/pre_compile
 fi

bin/steps/mercurial

@@ -0,0 +1,6 @@
+# Install Mercurial if it appears to be required.
+if (grep -Fiq "hg+" requirements.txt) then
+  bpwatch start mercurial_install
+    /app/.heroku/python/bin/pip install  mercurial | cleanup | indent
+  bpwatch stop mercurial_install
+fi

bin/steps/pip-install

@@ -0,0 +1,26 @@
+# Install dependencies with Pip.
+puts-cmd "pip install -r requirements.txt"
+
+[ ! "$FRESH_PYTHON" ] && bpwatch start pip_install
+[ "$FRESH_PYTHON" ] && bpwatch start pip_install_first
+
+set +e
+/app/.heroku/python/bin/pip install -r requirements.txt --exists-action=w --src=./.heroku/src --disable-pip-version-check --no-cache-dir 2>&1 | tee $WARNINGS_LOG | cleanup | indent
+PIP_STATUS="${PIPESTATUS[0]}"
+set -e
+
+show-warnings
+
+if [[ ! $PIP_STATUS -eq 0 ]]; then
+    exit 1
+fi
+
+
+# Smart Requirements handling
+cp requirements.txt .heroku/python/requirements-declared.txt
+/app/.heroku/python/bin/pip freeze --disable-pip-version-check > .heroku/python/requirements-installed.txt
+
+[ ! "$FRESH_PYTHON" ] && bpwatch stop pip_install
+[ "$FRESH_PYTHON" ] && bpwatch stop pip_install_first
+
+echo

bin/steps/pip-uninstall

@@ -0,0 +1,18 @@
+set +e
+# Install dependencies with Pip.
+bpwatch start pip_uninstall
+if [[ -f .heroku/python/requirements-declared.txt ]]; then
+
+  cp .heroku/python/requirements-declared.txt requirements-declared.txt
+
+  pip-diff --stale requirements-declared.txt requirements.txt --exclude setuptools pip wheel > .heroku/python/requirements-stale.txt
+
+  rm -fr requirements-declared.txt
+
+  if [[ -s .heroku/python/requirements-stale.txt ]]; then
+    puts-step "Uninstalling stale dependencies"
+    /app/.heroku/python/bin/pip uninstall -r .heroku/python/requirements-stale.txt -y --exists-action=w | cleanup | indent
+  fi
+fi
+bpwatch stop pip_uninstall
+set -e

bin/steps/pylibmc

@@ -1,35 +1,36 @@
 #!/usr/bin/env bash
 
 # This script serves as the Pylibmc build step of the
-# [**Python Buildpack**](https://github.com/heroku/heroku-buildpack-python) 
+# [**Python Buildpack**](https://github.com/heroku/heroku-buildpack-python)
-# compiler. 
+# compiler.
-# 
+#
-# A [buildpack](http://devcenter.heroku.com/articles/buildpacks) is an 
+# A [buildpack](http://devcenter.heroku.com/articles/buildpacks) is an
 # adapter between a Python application and Heroku's runtime.
 #
 # This script is invoked by [`bin/compile`](/).
 
 # The location of the pre-compiled libmemcached binary.
-VENDORED_MEMCACHED="http://cl.ly/0a191R3K160t1w1P0N25/vendor-libmemcached.tar.gz"
+VENDORED_MEMCACHED="https://lang-python.s3.amazonaws.com/$STACK/libraries/vendor/libmemcache.tar.gz"
+
+# Syntax sugar.
+source $BIN_DIR/utils
+
+
+bpwatch start pylibmc_install
 
 # If pylibmc exists within requirements, use vendored libmemcached.
-if (grep -Fiq "pylibmc" requirements.txt) then
+if (pip-grep -s requirements.txt pylibmc &> /dev/null) then
-  echo "-----> Noticed pylibmc. Bootstrapping libmemcached."
-  cd .heroku
 
-  if [ -d "vendor/lib/sasl2" ]; then
+  if [ -d ".heroku/vendor/lib/sasl2" ]; then
     export LIBMEMCACHED=$(pwd)/vendor
   else
+    echo "-----> Noticed pylibmc. Bootstrapping libmemcached."
+    mkdir -p .heroku/vendor
     # Download and extract libmemcached into target vendor directory.
-    curl -s -L -o tmp-libmemcached.tar.gz $VENDORED_MEMCACHED
+    curl $VENDORED_MEMCACHED -s | tar zxv -C .heroku/vendor &> /dev/null
-    tar -zxvf tmp-libmemcached.tar.gz > /dev/null
+
-    rm tmp-libmemcached.tar.gz
     export LIBMEMCACHED=$(pwd)/vendor
   fi
-
-  export LIBMEMCACHED=$(pwd)/vendor
-  cd ..
 fi
 
-
+bpwatch stop pylibmc_install
-

bin/steps/python

@@ -0,0 +1,78 @@
+set +e
+PYTHON_VERSION=$(cat runtime.txt)
+
+# Install Python.
+if [ -f .heroku/python-version ]; then
+  if [ ! $(cat .heroku/python-version) = $PYTHON_VERSION ]; then
+    bpwatch start uninstall_python
+      puts-step "Found $(cat .heroku/python-version), removing"
+      rm -fr .heroku/python
+    bpwatch stop uninstall_python
+  else
+    SKIP_INSTALL=1
+  fi
+fi
+
+if [ ! $STACK = $CACHED_PYTHON_STACK ]; then
+  bpwatch start uninstall_python
+    rm -fr .heroku/python .heroku/python-stack .heroku/vendor
+    unset SKIP_INSTALL
+  bpwatch stop uninstall_python
+fi
+
+
+if [ ! "$SKIP_INSTALL" ]; then
+  bpwatch start install_python
+    puts-step "Installing $PYTHON_VERSION"
+
+    # Prepare destination directory.
+    mkdir -p .heroku/python
+
+    curl https://lang-python.s3.amazonaws.com/$STACK/runtimes/$PYTHON_VERSION.tar.gz -s | tar zxv -C .heroku/python &> /dev/null
+    if [[ $? != 0 ]] ; then
+      puts-warn "Requested runtime ($PYTHON_VERSION) is not available for this stack ($STACK)."
+      puts-warn "Aborting.  More info: https://devcenter.heroku.com/articles/python-support"
+      exit 1
+    fi
+
+  bpwatch stop install_python
+
+  # Record for future reference.
+  echo $PYTHON_VERSION > .heroku/python-version
+  echo $STACK > .heroku/python-stack
+  FRESH_PYTHON=true
+
+  hash -r
+fi
+
+# If Pip isn't up to date:
+if [ "$FRESH_PYTHON" ] || [[ ! $(pip --version) == *$PIP_VERSION* ]]; then
+  WORKING_DIR=$(pwd)
+
+  bpwatch start prepare_environment
+
+  TMPTARDIR=$(mktemp -d)
+  trap "rm -rf $TMPTARDIR" RETURN
+
+  bpwatch start install_setuptools
+    # Prepare it for the real world
+    # puts-step "Installing Setuptools ($SETUPTOOLS_VERSION)"
+    tar zxf $ROOT_DIR/vendor/setuptools-$SETUPTOOLS_VERSION.tar.gz -C $TMPTARDIR
+    cd $TMPTARDIR/setuptools-$SETUPTOOLS_VERSION/
+    python setup.py install &> /dev/null
+    cd $WORKING_DIR
+  bpwatch stop install_setuptoools
+
+  bpwatch start install_pip
+    # puts-step "Installing Pip ($PIP_VERSION)"
+    tar zxf $ROOT_DIR/vendor/pip-$PIP_VERSION.tar.gz -C $TMPTARDIR
+    cd $TMPTARDIR/pip-$PIP_VERSION/
+    python setup.py install &> /dev/null
+    cd $WORKING_DIR
+
+  bpwatch stop install_pip
+  bpwatch stop prepare_environment
+fi
+
+set -e
+hash -r

bin/steps/setuptools

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+# Syntax sugar.
+source $BIN_DIR/utils
+
+if (pip-grep -s requirements.txt setuptools distribute &> /dev/null) then
+
+  puts-warn 'The package setuptools/distribute is listed in requirements.txt.'
+  puts-warn 'Please remove to ensure expected behavior. '
+
+fi

bin/test

@@ -2,7 +2,7 @@
 
 #
 # Create a Heroku app with the following buildpack:
-# https://github.com/ddollar/buildpack-tet
+# https://github.com/ddollar/buildpack-test
 #
 # Push this Python buildpack to that Heroku app to
 # run the tests.
@@ -20,15 +20,27 @@ testDetectWithEmptyReqs() {
   assertCapturedSuccess
 }
 
+testDetectDjango16() {
+  detect "django-1.6-skeleton"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectDjango15() {
+  detect "django-1.5-skeleton"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
 testDetectDjango14() {
   detect "django-1.4-skeleton"
-  assertCapturedEquals "Python/Django"
+  assertCapturedEquals "Python"
   assertCapturedSuccess
 }
 
 testDetectDjango13() {
   detect "django-1.3-skeleton"
-  assertCapturedEquals "Python/Django"
+  assertCapturedEquals "Python"
   assertCapturedSuccess
 }
 
@@ -56,6 +68,23 @@ testDetectNotPython() {
   assertEquals "1" "${RETURN}"
 }
 
+testDetectSimpleRuntimePypy2() {
+  detect "simple-runtime-pypy2"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectSimpleRuntimePython2() {
+  detect "simple-runtime-python2"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectSimpleRuntimePython3() {
+  detect "simple-runtime"  # should probably be renamed simple-runtime-python3
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
 
 ## utils ########################################
 

bin/utils

@@ -0,0 +1,108 @@
+shopt -s extglob
+
+if [ $(uname) == Darwin ]; then
+    sed() { command sed -l "$@"; }
+else
+    sed() { command sed -u "$@"; }
+fi
+
+# Syntax sugar.
+indent() {
+  sed "s/^/       /"
+}
+
+# Clean up pip output
+cleanup() {
+  sed -e 's/\.\.\.\+/.../g' | sed -e '/already satisfied/Id' | sed -e '/Overwriting/Id' | sed -e '/python executable/Id' | sed -e '/no previously-included files/Id'
+}
+
+# Buildpack Indented line.
+puts-line() {
+  echo "       $@"
+}
+
+# Buildpack Steps.
+puts-step() {
+  echo "-----> $@"
+}
+
+# Buildpack Warnings.
+puts-warn() {
+  echo " !     $@"
+}
+
+# Buildpack Commands.
+puts-cmd() {
+  echo "     $ $@"
+}
+
+# Usage: $ set-env key value
+set-env() {
+  echo "export $1=$2" >> $PROFILE_PATH
+}
+
+# Usage: $ set-default-env key value
+set-default-env() {
+  echo "export $1=\${$1:-$2}" >> $PROFILE_PATH
+}
+
+# Usage: $ un-set-env key
+un-set-env() {
+  echo "unset $1" >> $PROFILE_PATH
+}
+
+# Does some serious copying.
+deep-cp() {
+  declare source="$1" target="$2"
+
+  mkdir -p "$target"
+
+  # cp doesn't like being called without source params,
+  # so make sure they expand to something first.
+  # subshell to avoid surprising caller with shopts.
+  (
+    shopt -s nullglob dotglob
+    set -- "$source"/!(tmp|.|..)
+    [[ $# == 0 ]] || cp -a "$@" "$target"
+  )
+}
+
+# Does some serious moving.
+deep-mv() {
+  deep-cp "$1" "$2"
+  deep-rm "$1"
+}
+
+# Does some serious deleting.
+deep-rm() {
+  # subshell to avoid surprising caller with shopts.
+  (
+    shopt -s dotglob
+    rm -rf "$1"/!(.curlrc|.netrc|tmp|.|..)
+  )
+}
+
+
+sub-env() {
+
+  WHITELIST=${2:-''}
+  BLACKLIST=${3:-'^(GIT_DIR|PYTHONHOME|LD_LIBRARY_PATH|LIBRARY_PATH|PATH)$'}
+
+  # Python-specific variables.
+  export PYHONHOME=$BUILD_DIR/.heroku/python
+  export PYTHONPATH=$BUILD_DIR/
+
+  (
+    if [ -d "$ENV_DIR" ]; then
+      for e in $(ls $ENV_DIR); do
+        echo "$e" | grep -E "$WHITELIST" | grep -qvE "$BLACKLIST" &&
+        export "$e=$(cat $ENV_DIR/$e)"
+        :
+      done
+    fi
+
+    $1
+
+  )
+}
+

bin/warnings

@@ -0,0 +1,49 @@
+shopt -s extglob
+
+old-platform() {
+  if grep -qi 'InsecurePlatformWarning' "$WARNINGS_LOG"; then
+    echo
+    puts-warn "Hello! It looks like your application is using an outdated version of Python."
+    puts-warn "This caused the security warning you saw above during the 'pip install' step."
+    puts-warn "We recommend '$DEFAULT_PYTHON_VERSION', which you can specify in a 'runtime.txt' file."
+    puts-warn "  -- Much Love, Heroku."
+  fi
+}
+
+pylibmc-missing() {
+  if grep -qi 'fatal error: libmemcached/memcached.h: No such file or directory' "$WARNINGS_LOG"; then
+    echo
+    puts-warn "Hello! There was a problem with your build related to libmemcache."
+    puts-warn "The Python library 'pylibmc' must be explicitly specified in 'requirements.txt' in order to build correctly."
+    puts-warn "Once you do that, everything should work as expected.   -- Much Love, Heroku."
+  fi
+}
+
+scipy-included() {
+  if grep -qi 'running setup.py install for scipy' "$WARNINGS_LOG"; then
+    echo
+    puts-warn "Hello! It looks like you're trying to use scipy on Heroku."
+    puts-warn "Unfortunately, at this time, we do not directly support this library."
+    puts-warn "There is, however, a buildpack available that makes it possible to use it on Heroku."
+    puts-warn "You can learn more here:  https://devcenter.heroku.com/articles/python-c-deps"
+    puts-warn "Sorry for the inconvenience.   -- Much Love, Heroku."
+  fi
+}
+
+distribute-included() {
+  if grep -qi 'Running setup.py install for distribute' "$WARNINGS_LOG"; then
+    echo
+    puts-warn "Hello! Your requirements.txt file contains the distribute package."
+    puts-warn "This library is automatically installed by Heroku and shouldn't be in"
+    puts-warn "Your requirements.txt file. This can cause unexpected behavior."
+    puts-warn "  -- Much Love, Heroku."
+  fi
+}
+
+show-warnings() {
+  old-platform
+  pylibmc-missing
+  scipy-included
+  distribute-included
+}
+

builds/README.md

@@ -0,0 +1,31 @@
+# Python Buildpack Binaries
+
+
+To get started with it, create an app on Heroku inside a clone of this repository, and set your S3 config vars:
+
+    $ heroku create --buildpack https://github.com/heroku/heroku-buildpack-python#not-heroku
+    $ heroku config:set WORKSPACE_DIR=builds
+    $ heroku config:set AWS_ACCESS_KEY_ID=<your_aws_key>
+    $ heroku config:set AWS_SECRET_ACCESS_KEY=<your_aws_secret>
+    $ heroku config:set S3_BUCKET=<your_s3_bucket_name>
+
+
+Then, shell into an instance and run a build by giving the name of the formula inside `builds`:
+
+    $ heroku run bash
+    Running `bash` attached to terminal... up, run.6880
+    ~ $ bob build runtimes/python-2.7.6
+
+    Fetching dependencies... found 2:
+      - libraries/sqlite
+
+    Building formula runtimes/python-2.7.6:
+        === Building Python 2.7.6
+        Fetching Python v2.7.6 source...
+        Compiling...
+
+If this works, run `bob deploy` instead of `bob build` to have the result uploaded to S3 for you.
+
+To speed things up drastically, it'll usually be a good idea to `heroku run bash --size PX` instead.
+
+Enjoy :)

builds/libraries/autoconf

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+
+OUT_PREFIX=$1
+
+echo "Building autoconf..."
+
+
+SOURCE_TARBALL='https://ftp.gnu.org/gnu/autoconf/autoconf-2.68.tar.gz'
+curl -L $SOURCE_TARBALL | tar xz
+
+cd autoconf-2.68
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/libraries/libffi

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+
+OUT_PREFIX=$1
+
+# Use new path, containing autoconf.
+export PATH="/app/.heroku/python/bin/:$PATH"
+hash -r
+
+
+echo "Building libffi..."
+
+SOURCE_TARBALL='https://cl.ly/2s1t1u3v0N0I/download/libffi-3.1.tar'
+
+curl -L $SOURCE_TARBALL | tar x
+
+cd libffi-3.1
+./configure --prefix=$OUT_PREFIX --disable-static &&
+make
+make install
+
+# Cleanup
+cd ..

builds/libraries/sqlite

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+
+OUT_PREFIX=$1
+
+echo "Building SQLite..."
+
+
+SOURCE_TARBALL='https://www.sqlite.org/sqlite-autoconf-3070900.tar.gz'
+
+curl $SOURCE_TARBALL | tar xz
+# jx
+mv sqlite-autoconf-3070900 sqlite
+
+cd sqlite
+./configure --prefix=$OUT_PREFIX
+make
+make install
+
+# Cleanup
+cd ..
+rm -fr sqlite

builds/libraries/vendor/gdal

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/vendor/
+
+OUT_PREFIX=$1
+
+# Use new path, containing autoconf.
+export PATH="/app/.heroku/python/bin/:$PATH"
+hash -r
+
+
+echo "Building gdal..."
+
+SOURCE_TARBALL='http://download.osgeo.org/gdal/1.11.0/gdal-1.11.0.tar.gz'
+
+curl -L $SOURCE_TARBALL | tar zx
+
+cd gdal-1.11.0
+./configure --prefix=$OUT_PREFIX  &&
+make
+make install
+
+# Cleanup
+cd ..

builds/libraries/vendor/libffi

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/vendor/
+
+OUT_PREFIX=$1
+
+# Use new path, containing autoconf.
+export PATH="/app/.heroku/python/bin/:$PATH"
+hash -r
+
+
+echo "Building libffi..."
+
+SOURCE_TARBALL='ftp://sourceware.org/pub/libffi/libffi-3.1.tar.gz'
+
+curl -L $SOURCE_TARBALL | tar x
+
+cd libffi-3.1
+./configure --prefix=$OUT_PREFIX --disable-static &&
+make
+make install
+
+# Cleanup
+cd ..

builds/libraries/vendor/libmemcache

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/vendor/
+
+OUT_PREFIX=$1
+
+# fail hard
+set -o pipefail
+# fail harder
+set -eux
+
+DEFAULT_VERSION="1.0.18"
+dep_version=${VERSION:-$DEFAULT_VERSION}
+dep_dirname=libmemcached-${dep_version}
+dep_archive_name=${dep_dirname}.tar.gz
+dep_url=https://launchpad.net/libmemcached/1.0/${dep_version}/+download/${dep_archive_name}
+
+# SASL Support.
+echo "-----> Building cyrus-sasl 2.1.26..."
+
+curl -LO ftp://ftp.cyrusimap.org/cyrus-sasl/cyrus-sasl-2.1.26.tar.gz
+# FTP doesn't play well with piping into tar xz
+tar xzf cyrus-sasl-2.1.26.tar.gz
+
+pushd cyrus-sasl-2.1.26
+./configure --prefix=${OUT_PREFIX} --with-plugindir=${OUT_PREFIX}lib/sasl2 --with-configdir=${OUT_PREFIX}lib/sasl2
+
+make -s -j 9
+make install -s
+popd
+
+echo "-----> Building libmemcached ${dep_version}..."
+
+curl -L ${dep_url} | tar xz
+pushd ${dep_dirname}
+CPPFLAGS=-I${OUT_PREFIX}/include LDFLAGS=-L${OUT_PREFIX}/lib ./configure --prefix=${OUT_PREFIX} --without-memcached
+make -s -j 9
+make install -s
+popd
+
+echo "-----> Done."

builds/runtimes/pypy-1.7

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-1.7-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-1.7/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-1.8

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-1.8-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-1.8/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-1.9

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-1.9-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-1.9/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.0/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.0.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.0.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.0.1/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.0.2

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.0.2-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.0.2/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.1/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.2

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.2-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.2-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.2.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.2.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.2.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.3

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite, libraries/libffi
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.3-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.3-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.3.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.3.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.3.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.4.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.4.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.4.0-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.5.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.5.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.5.0-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.5.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.5.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.5.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.6.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.6.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.6.0-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.6.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.6.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.6.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-4.0.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-4.0.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-4.0.0-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-4.0.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-4.0.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-4.0.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy3-2.3.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy3-2.3.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy3-2.3.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy3-2.4.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy3-2.4.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy3-2.4.0-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy3 $OUT_PREFIX/bin/python

builds/runtimes/python-2.4.4

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.4 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.4.4/Python-2.4.4.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.4.4 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.4.5

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.4 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.4.5/Python-2.4.5.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.4.5 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.4.6

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.4 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.4.6/Python-2.4.6.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.4.6 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.0

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.5 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5/Python-2.5.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.1

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.5 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.1/Python-2.5.1.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5.1 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.2

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.5 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.2/Python-2.5.2.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5.2 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.3

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.5 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.3/Python-2.5.3.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5.3 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.4

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.5 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.4/Python-2.5.4.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5.4 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.5

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.5/Python-2.5.5.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5.5 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.6

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.5 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.6/Python-2.5.6.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5.6 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.6.0

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar stack, not cedar-14.
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://www.python.org/ftp/python/2.6/Python-2.6.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+mv Python-2.6 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.1

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar stack, not cedar-14.
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.1/Python-2.6.1.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.1 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.2

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.2/Python-2.6.2.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.2 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.3

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.3/Python-2.6.3.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.3 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.4

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.4/Python-2.6.4.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.4 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.5

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.5/Python-2.6.5.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.5 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.6

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.6/Python-2.6.6.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.6 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.7

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.7/Python-2.6.7.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.7 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.8

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.8/Python-2.6.8.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.8 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.9

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.9/Python-2.6.9.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.9 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.0

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7/Python-2.7.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.1

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.1/Python-2.7.1.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.1 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.10

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.10/Python-2.7.10.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.10 src
+cd src
+
+./configure --prefix=$OUT_PREFIX  --with-ensurepip=no
+make
+make install

builds/runtimes/python-2.7.11

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.11/Python-2.7.11.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.11 src
+cd src
+
+./configure --prefix=$OUT_PREFIX  --with-ensurepip=no
+make
+make install

builds/runtimes/python-2.7.11rc1

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://www.python.org/ftp/python/2.7.11/Python-2.7.11rc1.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.11rc1 src
+cd src
+
+./configure --prefix=$OUT_PREFIX  --with-ensurepip=no
+make
+make install

builds/runtimes/python-2.7.2

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.2/Python-2.7.2.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.2 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.3

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.3/Python-2.7.3.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.3 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.4

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.4/Python-2.7.4.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.4 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.5

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.5/Python-2.7.5.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.5 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.6

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.6/Python-2.7.6.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.6 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.7

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.7/Python-2.7.7.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.7 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.7.7-shared

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.7/Python-2.7.7.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.7 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.8

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.8/Python-2.7.8.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.8 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.7.8-shared

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.8/Python-2.7.8.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.8 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.9

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.9/Python-2.7.9.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.9 src
+cd src
+
+./configure --prefix=$OUT_PREFIX  --with-ensurepip=no
+make
+make install

builds/runtimes/python-3.1.0

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.1/Python-3.1.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.1 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.1.1

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.1.1/Python-3.1.1.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.1.1 src
+cd src
+
+./configure --prefix=$OUT_PREFIX  --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.1.2

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.1.2/Python-3.1.2.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.1.2 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.1.3

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.1.3/Python-3.1.3.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.1.3 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.1.4

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.1.4/Python-3.1.4.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.1.4 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.1.5

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.1.5/Python-3.1.5.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.1.5 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.2.0

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.2/Python-3.2.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.2 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.2.1

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.2.1/Python-3.2.1.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.2.1 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.2.2

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.2.2/Python-3.2.2.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.2.2 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.2.3

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.2.3/Python-3.2.3.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.2.3 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.2.4

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.2.4/Python-3.2.4.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.2.4 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.2.5

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.2.5/Python-3.2.5.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.2.5 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python