FM / macholib

/usr/lib64/python2.6/ctypes/macholib

Name	Size	Mode	Actions
dyld.py	5341	0644	edit dl rm
dyld.pyc	5841	0644	edit dl rm
dyld.pyo	5631	0644	edit dl rm
dylib.py	2041	0644	edit dl rm
dylib.pyc	2333	0644	edit dl rm
dylib.pyo	1737	0644	edit dl rm
fetch_macholib	84	0755	edit dl rm
framework.py	2414	0644	edit dl rm
framework.pyc	2649	0644	edit dl rm
framework.pyo	1879	0644	edit dl rm
README.ctypes	296	0644	edit dl rm
__init__.py	367	0644	edit dl rm
__init__.pyc	316	0644	edit dl rm
__init__.pyo	316	0644	edit dl rm

Edit: /usr/lib64/python2.6/ctypes/macholib/dylib.py (2041B)

import re

__all__ = ['dylib_info']

DYLIB_RE = re.compile(r"""(?x)
(?P<location>^.*)(?:^|/)
(?P<name>
    (?P<shortname>\w+?)
    (?:\.(?P<version>[^._]+))?
    (?:_(?P<suffix>[^._]+))?
    \.dylib$
)
""")

def dylib_info(filename):
    """
    A dylib name can take one of the following four forms:
        Location/Name.SomeVersion_Suffix.dylib
        Location/Name.SomeVersion.dylib
        Location/Name_Suffix.dylib
        Location/Name.dylib

returns None if not found or a mapping equivalent to:
        dict(
            location='Location',
            name='Name.SomeVersion_Suffix.dylib',
            shortname='Name',
            version='SomeVersion',
            suffix='Suffix',
        )

Note that SomeVersion and Suffix are optional and may be None
    if not present.
    """
    is_dylib = DYLIB_RE.match(filename)
    if not is_dylib:
        return None
    return is_dylib.groupdict()

def test_dylib_info():
    def d(location=None, name=None, shortname=None, version=None, suffix=None):
        return dict(
            location=location,
            name=name,
            shortname=shortname,
            version=version,
            suffix=suffix
        )
    assert dylib_info('completely/invalid') is None
    assert dylib_info('completely/invalide_debug') is None
    assert dylib_info('P/Foo.dylib') == d('P', 'Foo.dylib', 'Foo')
    assert dylib_info('P/Foo_debug.dylib') == d('P', 'Foo_debug.dylib', 'Foo', suffix='debug')
    assert dylib_info('P/Foo.A.dylib') == d('P', 'Foo.A.dylib', 'Foo', 'A')
    assert dylib_info('P/Foo_debug.A.dylib') == d('P', 'Foo_debug.A.dylib', 'Foo_debug', 'A')
    assert dylib_info('P/Foo.A_debug.dylib') == d('P', 'Foo.A_debug.dylib', 'Foo', 'A', 'debug')

if __name__ == '__main__':
    test_dylib_info()

###################################################################### # This file should be kept compatible with Python 2.3, see PEP 291. # ###################################################################### """ Generic dylib path manipulation """ import re __all__ = ['dylib_info'] DYLIB_RE = re.compile(r"""(?x) (?P^.*)(?:^|/) (?P (?P\w+?) (?:\.(?P[^._]+))? (?:_(?P[^._]+))? \.dylib$ ) """) def dylib_info(filename): """ A dylib name can take one of the following four forms: Location/Name.SomeVersion_Suffix.dylib Location/Name.SomeVersion.dylib Location/Name_Suffix.dylib Location/Name.dylib returns None if not found or a mapping equivalent to: dict( location='Location', name='Name.SomeVersion_Suffix.dylib', shortname='Name', version='SomeVersion', suffix='Suffix', ) Note that SomeVersion and Suffix are optional and may be None if not present. """ is_dylib = DYLIB_RE.match(filename) if not is_dylib: return None return is_dylib.groupdict() def test_dylib_info(): def d(location=None, name=None, shortname=None, version=None, suffix=None): return dict( location=location, name=name, shortname=shortname, version=version, suffix=suffix ) assert dylib_info('completely/invalid') is None assert dylib_info('completely/invalide_debug') is None assert dylib_info('P/Foo.dylib') == d('P', 'Foo.dylib', 'Foo') assert dylib_info('P/Foo_debug.dylib') == d('P', 'Foo_debug.dylib', 'Foo', suffix='debug') assert dylib_info('P/Foo.A.dylib') == d('P', 'Foo.A.dylib', 'Foo', 'A') assert dylib_info('P/Foo_debug.A.dylib') == d('P', 'Foo_debug.A.dylib', 'Foo_debug', 'A') assert dylib_info('P/Foo.A_debug.dylib') == d('P', 'Foo.A_debug.dylib', 'Foo', 'A', 'debug') if __name__ == '__main__': test_dylib_info()