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Viewing changes to setup.py

  • Committer: Lukáš Lalinský
  • Date: 2007-09-11 08:06:21 UTC
  • mto: (2814.7.1 0.91-integration)
  • mto: This revision was merged to the branch mainline in revision 2866.
  • Revision ID: lalinsky@gmail.com-20070911080621-kru223e15w1fkzaa
Don't abort ``python setup.py install`` if building of a C extension is not possible.

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setup.py
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command_classes = {'install_scripts': my_install_scripts,
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                   'build': bzr_build}
 
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from distutils import log
 
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from distutils.errors import CCompilerError
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from distutils.extension import Extension
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ext_modules = []
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try:
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    from distutils.command.build_ext import build_ext
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else:
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    have_pyrex = True
 
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class build_ext_if_possible(build_ext):
 
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    def build_extension(self, ext):
 
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        try:
 
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            build_ext.build_extension(self, ext)
 
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        except CCompilerError:
 
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            log.warn("building of '%s' extension failed, will "
 
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                     "use the Python version instead" % (ext.name,))
 
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# Override the build_ext if we have Pyrex available
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command_classes['build_ext'] = build_ext
 
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command_classes['build_ext'] = build_ext_if_possible
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unavailable_files = []
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            # help pages
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            'data_files': find_docs(),
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            # for building pyrex extensions
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            'cmdclass': {'build_ext': build_ext},
 
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            'cmdclass': {'build_ext': build_ext_if_possible},
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           }
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    ARGS.update(META_INFO)