utils.py 文件源码

def make_dummy_dist(testcase_inst, metadata_map=(),
                    pkgname='dummydist', version='0.0', working_dir=None):
    """
    Test case helper function for creating a distribution dummy that
    uses PathMetadata for the foundation for integration level testing.
    """

    if working_dir is None:
        working_dir = mkdtemp_singleton(testcase_inst)

    egg_info = '%s-%s.egg-info' % (pkgname, version)
    egg_info_dir = join(working_dir, egg_info)
    if not exists(egg_info_dir):
        makedirs(egg_info_dir)
    metadata = PathMetadata(working_dir, egg_info_dir)

    for fn, data in metadata_map:
        with open(join(egg_info_dir, fn), 'w') as fd:
            fd.write(data)

    return Distribution(
        working_dir, project_name=pkgname, metadata=metadata, version=version)