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  • Committer: Vincent Ladeuil
  • Date: 2010-04-15 15:03:15 UTC
  • mfrom: (4797.42.3 2.1-integration)
  • mto: This revision was merged to the branch mainline in revision 5160.
  • Revision ID: v.ladeuil+lp@free.fr-20100415150315-y2bbh2tzvshyzet0
Merge 2.1 into bzr.dev including fixes for #262450, #373898, #498409

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bzrlib/tests/__init__.py
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            return result
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except ImportError:
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    pass
 
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class _PosixPermissionsFeature(Feature):
 
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    def _probe(self):
 
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        def has_perms():
 
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            # create temporary file and check if specified perms are maintained.
 
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            import tempfile
 
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            write_perms = stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR
 
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            f = tempfile.mkstemp(prefix='bzr_perms_chk_')
 
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            fd, name = f
 
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            os.close(fd)
 
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            os.chmod(name, write_perms)
 
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            read_perms = os.stat(name).st_mode & 0777
 
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            os.unlink(name)
 
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            return (write_perms == read_perms)
 
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        return (os.name == 'posix') and has_perms()
 
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    def feature_name(self):
 
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        return 'POSIX permissions support'
 
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posix_permissions_feature = _PosixPermissionsFeature()