setup.py 文件源码

def generate_unicode_table():
    """Generate the unicode table for the given Python version."""

    fail = False
    path = os.path.join(os.path.dirname(__file__), 'tools')
    fp, pathname, desc = imp.find_module('unipropgen', [path])
    try:
        unipropgen = imp.load_module('unipropgen', fp, pathname, desc)
        unipropgen.build_unicode_property_table(
            os.path.join(
                os.path.dirname(__file__),
                'backrefs', 'uniprops', 'unidata'
            )
        )
    except Exception:
        print(traceback.format_exc())
        fail = True
    finally:
        fp.close()

    assert not fail, "Failed uniprops.py generation!"