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Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2024-11-28 06:59
iocpreactor	[ DIR ]	drwxr-xr-x	2024-11-28 06:59
test	[ DIR ]	drwxr-xr-x	2024-11-28 06:59
__init__.py	521 B	-rw-r--r--	2022-02-07 13:12
_baseprocess.py	1.96 KB	-rw-r--r--	2022-02-07 13:12
_dumbwin32proc.py	12.48 KB	-rw-r--r--	2022-02-07 13:12
_glibbase.py	12.41 KB	-rw-r--r--	2022-02-07 13:12
_idna.py	1.39 KB	-rw-r--r--	2022-02-07 13:12
_newtls.py	8.94 KB	-rw-r--r--	2022-02-07 13:12
_pollingfile.py	8.58 KB	-rw-r--r--	2022-02-07 13:12
_posixserialport.py	2.03 KB	-rw-r--r--	2022-02-07 13:12
_posixstdio.py	4.88 KB	-rw-r--r--	2022-02-07 13:12
_producer_helpers.py	3.82 KB	-rw-r--r--	2022-02-07 13:12
_resolver.py	8.27 KB	-rw-r--r--	2022-02-07 13:12
_signals.py	2.61 KB	-rw-r--r--	2022-02-07 13:12
_sslverify.py	71.09 KB	-rw-r--r--	2022-02-07 13:12
_threadedselect.py	11.31 KB	-rw-r--r--	2022-02-07 13:12
_win32serialport.py	4.8 KB	-rw-r--r--	2022-02-07 13:12
_win32stdio.py	3.07 KB	-rw-r--r--	2022-02-07 13:12
abstract.py	18.84 KB	-rw-r--r--	2022-02-07 13:12
address.py	5.12 KB	-rw-r--r--	2024-11-22 17:49
asyncioreactor.py	10.87 KB	-rw-r--r--	2022-02-07 13:12
base.py	46.28 KB	-rw-r--r--	2022-02-07 13:12
cfreactor.py	17.09 KB	-rw-r--r--	2022-02-07 13:12
default.py	1.85 KB	-rw-r--r--	2022-02-07 13:12
defer.py	83.65 KB	-rw-r--r--	2024-11-22 17:49
endpoints.py	75.63 KB	-rw-r--r--	2022-02-07 13:12
epollreactor.py	8.73 KB	-rw-r--r--	2022-02-07 13:12
error.py	13.17 KB	-rw-r--r--	2022-02-07 13:12
fdesc.py	3.16 KB	-rw-r--r--	2022-02-07 13:12
gireactor.py	4.51 KB	-rw-r--r--	2022-02-07 13:12
glib2reactor.py	1.09 KB	-rw-r--r--	2022-02-07 13:12
gtk2reactor.py	3.55 KB	-rw-r--r--	2022-02-07 13:12
gtk3reactor.py	1.49 KB	-rw-r--r--	2022-02-07 13:12
inotify.py	14.06 KB	-rw-r--r--	2022-02-07 13:12
interfaces.py	95.75 KB	-rw-r--r--	2022-02-07 13:12
kqreactor.py	10.56 KB	-rw-r--r--	2022-02-07 13:12
main.py	1006 B	-rw-r--r--	2022-02-07 13:12
pollreactor.py	5.83 KB	-rw-r--r--	2022-02-07 13:12
posixbase.py	26.96 KB	-rw-r--r--	2022-02-07 13:12
process.py	37.61 KB	-rw-r--r--	2022-02-07 13:12
protocol.py	26.75 KB	-rw-r--r--	2022-02-07 13:12
pyuisupport.py	843 B	-rw-r--r--	2022-02-07 13:12
reactor.py	1.77 KB	-rw-r--r--	2022-02-07 13:12
selectreactor.py	5.96 KB	-rw-r--r--	2022-02-07 13:12
serialport.py	2.22 KB	-rw-r--r--	2022-02-07 13:12
ssl.py	8.44 KB	-rw-r--r--	2022-02-07 13:12
stdio.py	1000 B	-rw-r--r--	2022-02-07 13:12
task.py	32.82 KB	-rw-r--r--	2022-02-07 13:12
tcp.py	53.69 KB	-rw-r--r--	2024-11-22 17:49
testing.py	28.55 KB	-rw-r--r--	2022-02-07 13:12
threads.py	3.72 KB	-rw-r--r--	2022-02-07 13:12
tksupport.py	1.92 KB	-rw-r--r--	2022-02-07 13:12
udp.py	18.18 KB	-rw-r--r--	2022-02-07 13:12
unix.py	21.98 KB	-rw-r--r--	2022-02-07 13:12
utils.py	8.48 KB	-rw-r--r--	2022-02-07 13:12
win32eventreactor.py	14.91 KB	-rw-r--r--	2022-02-07 13:12
wxreactor.py	5.19 KB	-rw-r--r--	2022-02-07 13:12
wxsupport.py	1.27 KB	-rw-r--r--	2022-02-07 13:12

Rename

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

"""
The most suitable default reactor for the current platform.

Depending on a specific application's needs, some other reactor may in
fact be better.
"""

__all__ = ["install"]

from twisted.python.runtime import platform

def _getInstallFunction(platform):
    """
    Return a function to install the reactor most suited for the given platform.

@param platform: The platform for which to select a reactor.
    @type platform: L{twisted.python.runtime.Platform}

@return: A zero-argument callable which will install the selected
        reactor.
    """
    # Linux: epoll(7) is the default, since it scales well.
    #
    # macOS: poll(2) is not exposed by Python because it doesn't support all
    # file descriptors (in particular, lack of PTY support is a problem) --
    # see <http://bugs.python.org/issue5154>. kqueue has the same restrictions
    # as poll(2) as far PTY support goes.
    #
    # Windows: IOCP should eventually be default, but still has some serious
    # bugs, e.g. <http://twistedmatrix.com/trac/ticket/4667>.
    #
    # We therefore choose epoll(7) on Linux, poll(2) on other non-macOS POSIX
    # platforms, and select(2) everywhere else.
    try:
        if platform.isLinux():
            try:
                from twisted.internet.epollreactor import install
            except ImportError:
                from twisted.internet.pollreactor import install
        elif platform.getType() == "posix" and not platform.isMacOSX():
            from twisted.internet.pollreactor import install
        else:
            from twisted.internet.selectreactor import install
    except ImportError:
        from twisted.internet.selectreactor import install
    return install

install = _getInstallFunction(platform)