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  • Committer: Martin Pool
  • Date: 2005-06-06 05:13:21 UTC
  • Revision ID: mbp@sourcefrog.net-20050606051321-096739d92aa50664
- make sure bzr is always explicitly invoked through 
  python in case it's not executable

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bzr
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REINVOKE = "__BZR_REINVOKE"    
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NEED_VERS = (2, 4)
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KNOWN_PYTHONS = ('python2.4',)
 
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NEED_VERS = (2, 3)
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if version_info < NEED_VERS:
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    if not os.environ.has_key(REINVOKE):
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        # mutating os.environ doesn't work in old Pythons
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        os.putenv(REINVOKE, "1")
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        for python in KNOWN_PYTHONS:
 
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        for python in 'python2.4', 'python2.3':
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            try:
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                os.execvp(python, [python] + sys.argv)
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            except OSError: