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  • Committer: Alexander Belchenko
  • Date: 2008-03-10 21:14:06 UTC
  • mto: This revision was merged to the branch mainline in revision 3268.
  • Revision ID: bialix@ukr.net-20080310211406-no2b03euv27hhs8g
setup.py script explicitly checks for Python version. (#200569)

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setup.py
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import os
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import sys
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if sys.hexversion < 0x02040000:
 
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    sys.stderr.write("[ERROR] Not a supported Python version. Need 2.4+\n")
 
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    sys.exit(1)
 
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import bzrlib
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##
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                                       ]},
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           }
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######################################################################
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# Reinvocation stolen from bzr, we need python2.4 by virtue of bzr_man
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# including bzrlib.help
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try:
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    version_info = sys.version_info
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except AttributeError:
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    version_info = 1, 5 # 1.5 or older
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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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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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            try:
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                os.execvp(python, [python] + sys.argv)
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            except OSError:
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                pass
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    sys.stderr.write("bzr: error: cannot find a suitable python interpreter\n")
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    sys.stderr.write("  (need %d.%d or later)" % NEED_VERS)
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    sys.stderr.write('\n')
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    sys.exit(1)
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if getattr(os, "unsetenv", None) is not None:
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    os.unsetenv(REINVOKE)
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def get_bzrlib_packages():
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    """Recurse through the bzrlib directory, and extract the package names"""