pbimport.py 文件源码

def _load_module(path):
    'Helper to load a Python file at path and return as a module'

    module_name = os.path.splitext(os.path.basename(path))[0]

    module = None
    if sys.version_info.minor < 5:
        loader = importlib.machinery.SourceFileLoader(module_name, path)
        module = loader.load_module()
    else:
        spec = importlib.util.spec_from_file_location(module_name, path)
        module = importlib.util.module_from_spec(spec)
        spec.loader.exec_module(module)

    return module