File Manager

003 File Manager

Current Path: /usr/local/lib/python3.8/site-packages/salt/ext/tornado/platform

usr / local / lib / python3.8 / site-packages / salt / ext / tornado / platform /

📁 ..
📄 __init__.py(20 B)
📁 __pycache__
📄 asyncio.py(7.84 KB)
📄 auto.py(1.92 KB)
📄 caresresolver.py(3.06 KB)
📄 common.py(3.93 KB)
📄 epoll.py(947 B)
📄 interface.py(2.25 KB)
📄 kqueue.py(3.36 KB)
📄 posix.py(1.86 KB)
📄 select.py(2.58 KB)
📄 twisted.py(21.71 KB)
📄 windows.py(713 B)

Editing: posix.py

#!/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.

"""Posix implementations of platform-specific functionality."""
# pylint: skip-file

from __future__ import absolute_import, division, print_function

import fcntl
import os

from salt.ext.tornado.platform import common, interface

def set_close_exec(fd):
    flags = fcntl.fcntl(fd, fcntl.F_GETFD)
    fcntl.fcntl(fd, fcntl.F_SETFD, flags | fcntl.FD_CLOEXEC)

def _set_nonblocking(fd):
    flags = fcntl.fcntl(fd, fcntl.F_GETFL)
    fcntl.fcntl(fd, fcntl.F_SETFL, flags | os.O_NONBLOCK)

class Waker(interface.Waker):
    def __init__(self):
        r, w = os.pipe()
        _set_nonblocking(r)
        _set_nonblocking(w)
        set_close_exec(r)
        set_close_exec(w)
        self.reader = os.fdopen(r, "rb", 0)
        self.writer = os.fdopen(w, "wb", 0)

def fileno(self):
        return self.reader.fileno()

def write_fileno(self):
        return self.writer.fileno()

def wake(self):
        try:
            self.writer.write(b"x")
        except (IOError, ValueError):
            pass

def consume(self):
        try:
            while True:
                result = self.reader.read()
                if not result:
                    break
        except IOError:
            pass

def close(self):
        self.reader.close()
        common.try_close(self.writer)

003 File Manager

Editing: posix.py

Upload File

Create Folder