diff options
Diffstat (limited to 'src/console/zmq/eventloop/minitornado/platform/interface.py')
-rwxr-xr-x | src/console/zmq/eventloop/minitornado/platform/interface.py | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/src/console/zmq/eventloop/minitornado/platform/interface.py b/src/console/zmq/eventloop/minitornado/platform/interface.py deleted file mode 100755 index 07da6bab..00000000 --- a/src/console/zmq/eventloop/minitornado/platform/interface.py +++ /dev/null @@ -1,63 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2011 Facebook -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Interfaces for platform-specific functionality. - -This module exists primarily for documentation purposes and as base classes -for other tornado.platform modules. Most code should import the appropriate -implementation from `tornado.platform.auto`. -""" - -from __future__ import absolute_import, division, print_function, with_statement - - -def set_close_exec(fd): - """Sets the close-on-exec bit (``FD_CLOEXEC``)for a file descriptor.""" - raise NotImplementedError() - - -class Waker(object): - """A socket-like object that can wake another thread from ``select()``. - - The `~tornado.ioloop.IOLoop` will add the Waker's `fileno()` to - its ``select`` (or ``epoll`` or ``kqueue``) calls. When another - thread wants to wake up the loop, it calls `wake`. Once it has woken - up, it will call `consume` to do any necessary per-wake cleanup. When - the ``IOLoop`` is closed, it closes its waker too. - """ - def fileno(self): - """Returns the read file descriptor for this waker. - - Must be suitable for use with ``select()`` or equivalent on the - local platform. - """ - raise NotImplementedError() - - def write_fileno(self): - """Returns the write file descriptor for this waker.""" - raise NotImplementedError() - - def wake(self): - """Triggers activity on the waker's file descriptor.""" - raise NotImplementedError() - - def consume(self): - """Called after the listen has woken up to do any necessary cleanup.""" - raise NotImplementedError() - - def close(self): - """Closes the waker's file descriptor(s).""" - raise NotImplementedError() |