depot.py 文件源码

def file_0(self, *tokens):
                """Outputs the contents of the file, named by the SHA-1 hash
                name in the request path, directly to the client."""

                try:
                        fhash = tokens[0]
                except IndexError:
                        fhash = None

                try:
                        fpath = self.repo.file(fhash, pub=self._get_req_pub())
                except srepo.RepositoryFileNotFoundError as e:
                        raise cherrypy.HTTPError(http_client.NOT_FOUND, str(e))
                except srepo.RepositoryError as e:
                        # Treat any remaining repository error as a 404, but
                        # log the error and include the real failure
                        # information.
                        cherrypy.log("Request failed: {0}".format(str(e)))
                        raise cherrypy.HTTPError(http_client.NOT_FOUND, str(e))

                self.__set_response_expires("file", 86400*365, 86400*365)
                return serve_file(fpath, "application/data")