abc.py 文件源码

def __new__(cls, clsname, bases, attrs):
        allow_method = ['get', 'put', 'delete', 'post', 'options', 'patch']
        for method in attrs:
            if method.lower() in allow_method:
                attrs[method] = coroutine(asynchronous(attrs[method]))

        return super(GenAsyncMetaclass, cls).__new__(cls, clsname, bases, attrs)