Mercurial > cpython-lru_cache-weakref

annotate Tools/scripts/fixps.py @ 58689:514b56efd89a 3.1

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Merged revisions 77962 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77962 | r.david.murray | 2010-02-04 11:41:57 -0500 (Thu, 04 Feb 2010) | 17 lines Merged revisions 77943,77959-77960 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77943 | r.david.murray | 2010-02-03 08:36:23 -0500 (Wed, 03 Feb 2010) | 2 lines Explicitly mention the default value for formatdate's usegmt parameter. ........ r77959 | nick.coghlan | 2010-02-04 07:43:58 -0500 (Thu, 04 Feb 2010) | 1 line Issue 6760: Clarify args handling for subprocess.Popen. Patch by Chris Rebert ........ r77960 | r.david.murray | 2010-02-04 11:33:31 -0500 (Thu, 04 Feb 2010) | 2 lines Add Chris Rebert to ACKS for issue 6760 Popen doc improvements. ........ ................
author R. David Murray <rdmurray@bitdance.com>
date Thu, 04 Feb 2010 16:44:31 +0000
parents 46625e6122e9
children fcfe324663a6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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8d2a8a49d983 Use re instead of regex.
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1 #!/usr/bin/env python
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2
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3 # Fix Python script(s) to reference the interpreter via /usr/bin/env python.
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4 # Warning: this overwrites the file without making a backup.
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5
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6 import sys
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7 import re
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9
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10 def main():
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11 for filename in sys.argv[1:]:
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12 try:
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13 f = open(filename, 'r')
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14 except IOError as msg:
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15 print(filename, ': can\'t open :', msg)
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16 continue
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17 line = f.readline()
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18 if not re.match('^#! */usr/local/bin/python', line):
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19 print(filename, ': not a /usr/local/bin/python script')
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20 f.close()
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21 continue
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22 rest = f.read()
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23 f.close()
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24 line = re.sub('/usr/local/bin/python',
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25 '/usr/bin/env python', line)
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26 print(filename, ':', repr(line))
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27 f = open(filename, "w")
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28 f.write(line)
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29 f.write(rest)
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30 f.close()
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31
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32 if __name__ == '__main__':
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33 main()