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Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2026-06-04 06:40
iocpreactor	[ DIR ]	drwxr-xr-x	2026-06-04 06:40
test	[ DIR ]	drwxr-xr-x	2026-06-04 06:40
__init__.py	521 B	-rw-r--r--	2026-05-22 14:58
_baseprocess.py	1.96 KB	-rw-r--r--	2026-05-22 14:58
_deprecate.py	743 B	-rw-r--r--	2026-05-22 14:58
_dumbwin32proc.py	12.29 KB	-rw-r--r--	2026-05-22 14:58
_glibbase.py	12.61 KB	-rw-r--r--	2026-05-22 14:58
_idna.py	1.39 KB	-rw-r--r--	2026-05-22 14:58
_newtls.py	8.97 KB	-rw-r--r--	2026-05-22 14:58
_pollingfile.py	8.49 KB	-rw-r--r--	2026-05-22 14:58
_posixserialport.py	1.99 KB	-rw-r--r--	2026-05-22 14:58
_posixstdio.py	4.88 KB	-rw-r--r--	2026-05-22 14:58
_producer_helpers.py	3.82 KB	-rw-r--r--	2026-05-22 14:58
_resolver.py	9.46 KB	-rw-r--r--	2026-05-22 14:58
_signals.py	14.06 KB	-rw-r--r--	2026-05-22 14:58
_sslverify.py	70.68 KB	-rw-r--r--	2026-05-22 14:58
_threadedselect.py	11.31 KB	-rw-r--r--	2026-05-22 14:58
_win32serialport.py	4.69 KB	-rw-r--r--	2026-05-22 14:58
_win32stdio.py	3.04 KB	-rw-r--r--	2026-05-22 14:58
abstract.py	18.84 KB	-rw-r--r--	2026-05-22 14:58
address.py	5.14 KB	-rw-r--r--	2026-05-22 14:58
asyncioreactor.py	10.87 KB	-rw-r--r--	2026-05-22 14:58
base.py	46.82 KB	-rw-r--r--	2026-05-22 14:58
cfreactor.py	22.75 KB	-rw-r--r--	2026-05-22 14:58
default.py	1.85 KB	-rw-r--r--	2026-05-22 14:58
defer.py	95.88 KB	-rw-r--r--	2026-05-22 14:58
endpoints.py	76.59 KB	-rw-r--r--	2026-05-22 14:58
epollreactor.py	8.73 KB	-rw-r--r--	2026-05-22 14:58
error.py	13.14 KB	-rw-r--r--	2026-05-22 14:58
fdesc.py	3.16 KB	-rw-r--r--	2026-05-22 14:58
gireactor.py	3.42 KB	-rw-r--r--	2026-05-22 14:58
glib2reactor.py	1.24 KB	-rw-r--r--	2026-05-22 14:58
gtk2reactor.py	3.55 KB	-rw-r--r--	2026-05-22 14:58
gtk3reactor.py	512 B	-rw-r--r--	2026-05-22 14:58
inotify.py	14.06 KB	-rw-r--r--	2026-05-22 14:58
interfaces.py	95.89 KB	-rw-r--r--	2026-05-22 14:58
kqreactor.py	10.56 KB	-rw-r--r--	2026-05-22 14:58
main.py	1006 B	-rw-r--r--	2026-05-22 14:58
pollreactor.py	5.83 KB	-rw-r--r--	2026-05-22 14:58
posixbase.py	20.88 KB	-rw-r--r--	2026-05-22 14:58
process.py	43.14 KB	-rw-r--r--	2026-05-22 14:58
protocol.py	26.93 KB	-rw-r--r--	2026-05-22 14:58
pyuisupport.py	853 B	-rw-r--r--	2026-05-22 14:58
reactor.py	1.77 KB	-rw-r--r--	2026-05-22 14:58
selectreactor.py	5.96 KB	-rw-r--r--	2026-05-22 14:58
serialport.py	2.2 KB	-rw-r--r--	2026-05-22 14:58
ssl.py	8.47 KB	-rw-r--r--	2026-05-22 14:58
stdio.py	1006 B	-rw-r--r--	2026-05-22 14:58
task.py	32.9 KB	-rw-r--r--	2026-05-22 14:58
tcp.py	53.97 KB	-rw-r--r--	2026-05-22 14:58
testing.py	29.12 KB	-rw-r--r--	2026-05-22 14:58
threads.py	4.13 KB	-rw-r--r--	2026-05-22 14:58
tksupport.py	1.92 KB	-rw-r--r--	2026-05-22 14:58
udp.py	18.18 KB	-rw-r--r--	2026-05-22 14:58
unix.py	21.98 KB	-rw-r--r--	2026-05-22 14:58
utils.py	8.48 KB	-rw-r--r--	2026-05-22 14:58
win32eventreactor.py	14.84 KB	-rw-r--r--	2026-05-22 14:58
wxreactor.py	5.15 KB	-rw-r--r--	2026-05-22 14:58
wxsupport.py	1.27 KB	-rw-r--r--	2026-05-22 14:58

Rename

# -*- test-case-name: twisted.internet.test -*-
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.

"""
This module provides support for Twisted to interact with the glib/gtk2
mainloop.

In order to use this support, simply do the following::

from twisted.internet import gtk2reactor
    gtk2reactor.install()

Then use twisted.internet APIs as usual.  The other methods here are not
intended to be called directly.
"""

from incremental import Version

from ._deprecate import deprecatedGnomeReactor

deprecatedGnomeReactor("gtk2reactor", Version("Twisted", 23, 8, 0))

# System Imports
import sys

# Twisted Imports
from twisted.internet import _glibbase
from twisted.python import runtime

# Certain old versions of pygtk and gi crash if imported at the same
# time. This is a problem when running Twisted's unit tests, since they will
# attempt to run both gtk2 and gtk3/gi tests. However, gireactor makes sure
# that if we are in such an old version, and gireactor was imported,
# gtk2reactor will not be importable. So we don't *need* to enforce that here
# as well; whichever is imported first will still win. Moreover, additional
# enforcement in this module is unnecessary in modern versions, and downright
# problematic in certain versions where for some reason importing gtk also
# imports some subset of gi. So we do nothing here, relying on gireactor to
# prevent the crash.

try:
    if not hasattr(sys, "frozen"):
        # Don't want to check this for py2exe
        import pygtk

pygtk.require("2.0")
except (ImportError, AttributeError):
    pass  # maybe we're using pygtk before this hack existed.

import gobject

if not hasattr(gobject, "IO_HUP"):
    # gi.repository's legacy compatibility helper raises an AttributeError with
    # a custom error message rather than a useful ImportError, so things tend
    # to fail loudly.  Things that import this module expect an ImportError if,
    # well, something failed to import, and treat an AttributeError as an
    # arbitrary application code failure, so we satisfy that expectation here.
    raise ImportError("pygobject 2.x is not installed. Use the `gi` reactor.")

if hasattr(gobject, "threads_init"):
    # recent versions of python-gtk expose this. python-gtk=2.4.1
    # (wrapping glib-2.4.7) does. python-gtk=2.0.0 (wrapping
    # glib-2.2.3) does not.
    gobject.threads_init()

class Gtk2Reactor(_glibbase.GlibReactorBase):
    """
    PyGTK+ 2 event loop reactor.
    """

def __init__(self, useGtk=True):
        _gtk = None
        if useGtk is True:
            import gtk as _gtk

_glibbase.GlibReactorBase.__init__(self, gobject, _gtk, useGtk=useGtk)

# We don't bother deprecating the PortableGtkReactor.
# The original code was removed and replaced with the
# backward compatible generic GTK reactor.
PortableGtkReactor = Gtk2Reactor

def install(useGtk=True):
    """
    Configure the twisted mainloop to be run inside the gtk mainloop.

@param useGtk: should glib rather than GTK+ event loop be
        used (this will be slightly faster but does not support GUI).
    """
    reactor = Gtk2Reactor(useGtk)
    from twisted.internet.main import installReactor

installReactor(reactor)
    return reactor

def portableInstall(useGtk=True):
    """
    Configure the twisted mainloop to be run inside the gtk mainloop.
    """
    reactor = PortableGtkReactor()
    from twisted.internet.main import installReactor

installReactor(reactor)
    return reactor

if runtime.platform.getType() == "posix":
    install = install
else:
    install = portableInstall

__all__ = ["install"]