Mercurial > cpython-lru_cache-weakref

annotate Tools/freeze/makeconfig.py @ 79675:c0a2294de787 2.7

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Issue #16199: Backport 2to3 typo fix from 3.2.
author Chris Jerdonek <chris.jerdonek@gmail.com>
date Thu, 11 Oct 2012 16:15:46 -0700
parents 835c176239d0
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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26cded59c172 Teach Tools/freeze/makeconfig.py and Tools/freeze/parsesetup.py to use
Eric S. Raymond <esr@thyrsus.com>
parents: 13738
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1 import re
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835c176239d0 Merged revisions 85768-85771,85773,85777,85823,85825 via svnmerge from
Georg Brandl <georg@python.org>
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2 import sys
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3
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4 # Write the config.c file
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5
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259c8655c592 #6078: _warnings is a builtin module and has no standard init_warnings function.
Georg Brandl <georg@python.org>
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6 never = ['marshal', '__main__', '__builtin__', 'sys', 'exceptions', '_warnings']
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7
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915fadf22941 Patch by Jack Jansen to add with_ifdef option, which places #ifndef
Guido van Rossum <guido@python.org>
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8 def makeconfig(infp, outfp, modules, with_ifdef=0):
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c3a096bfbd6b Whitespace normalization, via reindent.py.
Tim Peters <tim.peters@gmail.com>
parents: 22799
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9 m1 = re.compile('-- ADDMODULE MARKER 1 --')
c3a096bfbd6b Whitespace normalization, via reindent.py.
Tim Peters <tim.peters@gmail.com>
parents: 22799
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10 m2 = re.compile('-- ADDMODULE MARKER 2 --')
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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11 while 1:
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Tim Peters <tim.peters@gmail.com>
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12 line = infp.readline()
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Tim Peters <tim.peters@gmail.com>
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13 if not line: break
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Tim Peters <tim.peters@gmail.com>
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14 outfp.write(line)
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Tim Peters <tim.peters@gmail.com>
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15 if m1 and m1.search(line):
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Tim Peters <tim.peters@gmail.com>
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16 m1 = None
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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17 for mod in modules:
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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18 if mod in never:
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Tim Peters <tim.peters@gmail.com>
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19 continue
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Tim Peters <tim.peters@gmail.com>
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20 if with_ifdef:
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Tim Peters <tim.peters@gmail.com>
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21 outfp.write("#ifndef init%s\n"%mod)
c3a096bfbd6b Whitespace normalization, via reindent.py.
Tim Peters <tim.peters@gmail.com>
parents: 22799
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22 outfp.write('extern void init%s(void);\n' % mod)
c3a096bfbd6b Whitespace normalization, via reindent.py.
Tim Peters <tim.peters@gmail.com>
parents: 22799
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23 if with_ifdef:
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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24 outfp.write("#endif\n")
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Tim Peters <tim.peters@gmail.com>
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25 elif m2 and m2.search(line):
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Tim Peters <tim.peters@gmail.com>
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26 m2 = None
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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27 for mod in modules:
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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28 if mod in never:
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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29 continue
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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30 outfp.write('\t{"%s", init%s},\n' %
c3a096bfbd6b Whitespace normalization, via reindent.py.
Tim Peters <tim.peters@gmail.com>
parents: 22799
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31 (mod, mod))
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Tim Peters <tim.peters@gmail.com>
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32 if m1:
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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33 sys.stderr.write('MARKER 1 never found\n')
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Tim Peters <tim.peters@gmail.com>
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34 elif m2:
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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35 sys.stderr.write('MARKER 2 never found\n')
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Guido van Rossum <guido@python.org>
parents:
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36
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37
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38 # Test program.
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39
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40 def test():
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41 if not sys.argv[3:]:
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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42 print 'usage: python makeconfig.py config.c.in outputfile',
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Tim Peters <tim.peters@gmail.com>
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43 print 'modulename ...'
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Tim Peters <tim.peters@gmail.com>
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44 sys.exit(2)
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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45 if sys.argv[1] == '-':
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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46 infp = sys.stdin
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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47 else:
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Tim Peters <tim.peters@gmail.com>
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48 infp = open(sys.argv[1])
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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49 if sys.argv[2] == '-':
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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50 outfp = sys.stdout
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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51 else:
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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52 outfp = open(sys.argv[2], 'w')
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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53 makeconfig(infp, outfp, sys.argv[3:])
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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54 if outfp != sys.stdout:
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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55 outfp.close()
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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56 if infp != sys.stdin:
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parents: 22799
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57 infp.close()
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parents:
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58
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Guido van Rossum <guido@python.org>
parents:
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59 if __name__ == '__main__':
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Tim Peters <tim.peters@gmail.com>
parents: 22799
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60 test()