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git-svn-id: http://svn.pyinstaller.org/trunk@274 8dd32b29-ccff-0310-8a9a-9233e24343b1
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@@ -1,129 +0,0 @@
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# Parse Makefiles and Python Setup(.in) files.
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# Copyright (C) 2005, Giovanni Bajo
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# Based on previous work under copyright (c) 2002 McMillan Enterprises, Inc.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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import re
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import string
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# Extract variable definitions from a Makefile.
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# Return a dictionary mapping names to values.
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# May raise IOError.
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makevardef = re.compile('^([a-zA-Z0-9_]+)[ \t]*=(.*)')
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def getmakevars(filename):
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variables = {}
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fp = open(filename)
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pendingline = ""
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try:
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while 1:
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line = fp.readline()
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if pendingline:
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line = pendingline + line
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pendingline = ""
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if not line:
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break
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if line[-2:] == '\\\n':
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pendingline = line[:-2]
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matchobj = makevardef.match(line)
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if not matchobj:
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continue
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(name, value) = matchobj.group(1, 2)
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# Strip trailing comment
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i = string.find(value, '#')
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if i >= 0:
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value = value[:i]
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value = string.strip(value)
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variables[name] = value
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finally:
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fp.close()
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return variables
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# Parse a Python Setup(.in) file.
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# Return two dictionaries, the first mapping modules to their
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# definitions, the second mapping variable names to their values.
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# May raise IOError.
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setupvardef = re.compile('^([a-zA-Z0-9_]+)=(.*)')
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def getsetupinfo(filename):
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modules = {}
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variables = {}
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fp = open(filename)
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pendingline = ""
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try:
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while 1:
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line = fp.readline()
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if pendingline:
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line = pendingline + line
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pendingline = ""
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if not line:
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break
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# Strip comments
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i = string.find(line, '#')
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if i >= 0:
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line = line[:i]
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if line.endswith('\\\n'):
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pendingline = line[:-2]
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continue
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matchobj = setupvardef.match(line)
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if matchobj:
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(name, value) = matchobj.group(1, 2)
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variables[name] = string.strip(value)
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else:
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words = string.split(line)
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if words:
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modules[words[0]] = words[1:]
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finally:
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fp.close()
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return modules, variables
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# Test the above functions.
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def test():
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import sys
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import os
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if not sys.argv[1:]:
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print 'usage: python parsesetup.py Makefile*|Setup* ...'
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sys.exit(2)
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for arg in sys.argv[1:]:
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base = os.path.basename(arg)
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if base[:8] == 'Makefile':
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print 'Make style parsing:', arg
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v = getmakevars(arg)
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prdict(v)
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elif base[:5] == 'Setup':
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print 'Setup style parsing:', arg
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m, v = getsetupinfo(arg)
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prdict(m)
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prdict(v)
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else:
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print arg, 'is neither a Makefile nor a Setup file'
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print '(name must begin with "Makefile" or "Setup")'
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def prdict(d):
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keys = d.keys()
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keys.sort()
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for key in keys:
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value = d[key]
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print "%-15s" % key, str(value)
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if __name__ == '__main__':
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test()
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