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Viewing changes to setup/install.py

  • Committer: William Grant
  • Date: 2009-04-07 04:19:42 UTC
  • Revision ID: grantw@unimelb.edu.au-20090407041942-74fxc3ab98hj7g9l
Treat a NULL exercise.include the same as an empty one. Don't crash.

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setup/install.py
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    parser.add_option("--python-site-packages",
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        action="store", dest="python_site_packages",
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        help="Path to Python site packages directory.",
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        default=None)
 
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        default='/usr/local/lib/python%s/site-packages' % PYTHON_VERSION)
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    (options, args) = parser.parse_args(args)
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    # Prefix must be absolute (not really necessary, but since a relative
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    # prefix will be taken relative to *root* not working directory, it is
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    # confusing if we allow it).
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    print options.prefix[:1]
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    if options.prefix[:1] not in (os.path.sep, os.path.altsep):
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        print >>sys.stderr, """prefix must be an absolute path.
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    (This will be interpreted relative to root, so provide --root=. if you
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    want a path relative to the working directory)."""
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        return 1
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    # Calculate python_site_packages using the supplied prefix
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    if options.python_site_packages is None:
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        options.python_site_packages = os.path.join(options.prefix,
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            'lib/python%s/site-packages' % PYTHON_VERSION)
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    # Call the real function
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    return __install(prefix=options.prefix,
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                     python_site_packages=options.python_site_packages,