FM / macholib

/usr/lib/python2.6/ctypes/macholib

Name	Size	Mode	Actions
dyld.py	5341	0644	edit dl rm
dyld.pyc	5809	0644	edit dl rm
dyld.pyo	5599	0644	edit dl rm
dylib.py	2041	0644	edit dl rm
dylib.pyc	2325	0644	edit dl rm
dylib.pyo	1729	0644	edit dl rm
fetch_macholib	84	0755	edit dl rm
framework.py	2414	0644	edit dl rm
framework.pyc	2641	0644	edit dl rm
framework.pyo	1871	0644	edit dl rm
README.ctypes	296	0644	edit dl rm
__init__.py	367	0644	edit dl rm
__init__.pyc	314	0644	edit dl rm
__init__.pyo	314	0644	edit dl rm

Edit: /usr/lib/python2.6/ctypes/macholib/framework.py (2414B)

######################################################################
#  This file should be kept compatible with Python 2.3, see PEP 291. #
######################################################################
"""
Generic framework path manipulation
"""

import re

__all__ = ['framework_info']

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

def framework_info(filename):
    """
    A framework name can take one of the following four forms:
        Location/Name.framework/Versions/SomeVersion/Name_Suffix
        Location/Name.framework/Versions/SomeVersion/Name
        Location/Name.framework/Name_Suffix
        Location/Name.framework/Name

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

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

def test_framework_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 framework_info('completely/invalid') is None
    assert framework_info('completely/invalid/_debug') is None
    assert framework_info('P/F.framework') is None
    assert framework_info('P/F.framework/_debug') is None
    assert framework_info('P/F.framework/F') == d('P', 'F.framework/F', 'F')
    assert framework_info('P/F.framework/F_debug') == d('P', 'F.framework/F_debug', 'F', suffix='debug')
    assert framework_info('P/F.framework/Versions') is None
    assert framework_info('P/F.framework/Versions/A') is None
    assert framework_info('P/F.framework/Versions/A/F') == d('P', 'F.framework/Versions/A/F', 'F', 'A')
    assert framework_info('P/F.framework/Versions/A/F_debug') == d('P', 'F.framework/Versions/A/F_debug', 'F', 'A', 'debug')

if __name__ == '__main__':
    test_framework_info()

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