handler.py 文件源码

def handle(self, *args, **kwargs):
        """ Handle api request by invoke `runner.handle()`. 

        All exception raised by runner will be catched here, and convert them
        into cherrypy `HTTPError()` with corresponding status code and message.
        """
        try:
            return self._runner.handle(*args, **kwargs)
        except JobDeleteError:
            raise cherrypy.HTTPError(status.BAD_REQUEST, excinst().message)
        except JobConflictError:
            raise cherrypy.HTTPError(status.CONFLICT, excinst().message)
        except JobNotSupportedError:
            raise cherrypy.HTTPError(status.INTERNAL_SERVER_ERROR, excinst().message)
        except (JobNotExistsError, ExecutorNoMatchError):
            raise cherrypy.HTTPError(status.NOT_FOUND, excinst().message)
        except:
            cherrypy.log("error response 500", traceback=True)
            raise cherrypy.HTTPError(status.INTERNAL_SERVER_ERROR)