middleware.py 文件源码

def url(self):
        url = self.get('ic-current-url', None)
        match = None
        if url is not None:
            url = url.strip()
            url = urlparse(url)
            if url.path:
                try:
                    match = resolve(url.path)
                except Resolver404:
                    pass
        return UrlMatch(url, match)