utils.py 文件源码

def needs_helpers_speedup(test_class):
    if bezier is None:
        has_speedup = False  # pragma: NO COVER
    else:
        has_speedup = bezier._HAS_HELPERS_SPEEDUP

    decorator = unittest.skipUnless(
        has_speedup, 'No helpers speedup available')
    return decorator(test_class)