FM / python

/usr/lib/python3/dist-packages/twisted/python/

/usr/lib/python3/dist-packages/twisted/python

Name	Size	Mode	Actions
test/	-	0755	rm
_pydoctortemplates/	-	0755	rm
__pycache__/	-	0755	rm
compat.py	23194	0644	edit dl rm
components.py	14295	0644	edit dl rm
constants.py	544	0644	edit dl rm
context.py	4024	0644	edit dl rm
deprecate.py	26775	0644	edit dl rm
failure.py	26638	0644	edit dl rm
fakepwd.py	6138	0644	edit dl rm
filepath.py	58887	0644	edit dl rm
formmethod.py	11460	0644	edit dl rm
htmlizer.py	3541	0644	edit dl rm
lockfile.py	7718	0644	edit dl rm
log.py	22472	0644	edit dl rm
logfile.py	10083	0644	edit dl rm
modules.py	27141	0644	edit dl rm
monkey.py	2227	0644	edit dl rm
procutils.py	1419	0644	edit dl rm
randbytes.py	3959	0644	edit dl rm
rebuild.py	9268	0644	edit dl rm
reflect.py	19477	0644	edit dl rm
release.py	1192	0644	edit dl rm
roots.py	7404	0644	edit dl rm
runtime.py	6270	0644	edit dl rm
sendmsg.py	3420	0644	edit dl rm
shortcut.py	2253	0644	edit dl rm
syslog.py	3730	0644	edit dl rm
systemd.py	2834	0644	edit dl rm
text.py	5482	0644	edit dl rm
threadable.py	3297	0644	edit dl rm
threadpool.py	9840	0644	edit dl rm
twisted-completion.zsh	1371	0644	edit dl rm
url.py	244	0644	edit dl rm
urlpath.py	9084	0644	edit dl rm
usage.py	35010	0644	edit dl rm
util.py	27931	0644	edit dl rm
versions.py	322	0644	edit dl rm
win32.py	4317	0644	edit dl rm
zippath.py	9237	0644	edit dl rm
zipstream.py	9757	0644	edit dl rm
_appdirs.py	788	0644	edit dl rm
_inotify.py	3455	0644	edit dl rm
_oldstyle.py	2593	0644	edit dl rm
_release.py	18548	0644	edit dl rm
_setup.py	12953	0644	edit dl rm
_shellcomp.py	24830	0644	edit dl rm
_textattributes.py	9079	0644	edit dl rm
_tzhelper.py	3192	0644	edit dl rm
_url.py	253	0644	edit dl rm
__init__.py	674	0644	edit dl rm

Edit: /usr/lib/python3/dist-packages/twisted/python/runtime.py (6270B)

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

from __future__ import division, absolute_import

import os
import sys
import time
import warnings

from twisted.python._oldstyle import _oldStyle

def shortPythonVersion():
    """
    Returns the Python version as a dot-separated string.
    """
    return "%s.%s.%s" % sys.version_info[:3]

knownPlatforms = {
    'nt': 'win32',
    'ce': 'win32',
    'posix': 'posix',
    'java': 'java',
    'org.python.modules.os': 'java',
    }

_timeFunctions = {
    #'win32': time.clock,
    'win32': time.time,
    }

@_oldStyle
class Platform:
    """
    Gives us information about the platform we're running on.
    """

type = knownPlatforms.get(os.name)
    seconds = staticmethod(_timeFunctions.get(type, time.time))
    _platform = sys.platform

def __init__(self, name=None, platform=None):
        if name is not None:
            self.type = knownPlatforms.get(name)
            self.seconds = _timeFunctions.get(self.type, time.time)
        if platform is not None:
            self._platform = platform

def isKnown(self):
        """
        Do we know about this platform?

@return: Boolean indicating whether this is a known platform or not.
        @rtype: C{bool}
        """
        return self.type != None

def getType(self):
        """
        Get platform type.

@return: Either 'posix', 'win32' or 'java'
        @rtype: C{str}
        """
        return self.type

def isMacOSX(self):
        """
        Check if current platform is macOS.

@return: C{True} if the current platform has been detected as macOS.
        @rtype: C{bool}
        """
        return self._platform == "darwin"

def isWinNT(self):
        """
        Are we running in Windows NT?

This is deprecated and always returns C{True} on win32 because
        Twisted only supports Windows NT-derived platforms at this point.

@return: C{True} if the current platform has been detected as
            Windows NT.
        @rtype: C{bool}
        """
        warnings.warn(
                "twisted.python.runtime.Platform.isWinNT was deprecated in "
                "Twisted 13.0. Use Platform.isWindows instead.",
                DeprecationWarning, stacklevel=2)
        return self.isWindows()

def isWindows(self):
        """
        Are we running in Windows?

@return: C{True} if the current platform has been detected as
            Windows.
        @rtype: C{bool}
        """
        return self.getType() == 'win32'

def isVista(self):
        """
        Check if current platform is Windows Vista or Windows Server 2008.

@return: C{True} if the current platform has been detected as Vista
        @rtype: C{bool}
        """
        if getattr(sys, "getwindowsversion", None) is not None:
            return sys.getwindowsversion()[0] == 6
        else:
            return False

def isLinux(self):
        """
        Check if current platform is Linux.

@return: C{True} if the current platform has been detected as Linux.
        @rtype: C{bool}
        """
        return self._platform.startswith("linux")

def isDocker(self, _initCGroupLocation="/proc/1/cgroup"):
        """
        Check if the current platform is Linux in a Docker container.

@return: C{True} if the current platform has been detected as Linux
            inside a Docker container.
        @rtype: C{bool}
        """
        if not self.isLinux():
            return False

from twisted.python.filepath import FilePath

# Ask for the cgroups of init (pid 1)
        initCGroups = FilePath(_initCGroupLocation)
        if initCGroups.exists():
            # The cgroups file looks like "2:cpu:/". The third element will
            # begin with /docker if it is inside a Docker container.
            controlGroups = [x.split(b":")
                             for x in initCGroups.getContent().split(b"\n")]

for group in controlGroups:
                if len(group) == 3 and group[2].startswith(b"/docker/"):
                    # If it starts with /docker/, we're in a docker container
                    return True

return False

def _supportsSymlinks(self):
        """
        Check for symlink support usable for Twisted's purposes.

@return: C{True} if symlinks are supported on the current platform,
                 otherwise C{False}.
        @rtype: L{bool}
        """
        if self.isWindows():
            # We do the isWindows() check as newer Pythons support the symlink
            # support in Vista+, but only if you have some obscure permission
            # (SeCreateSymbolicLinkPrivilege), which can only be given on
            # platforms with msc.exe (so, Business/Enterprise editions).
            # This uncommon requirement makes the Twisted test suite test fail
            # in 99.99% of cases as general users don't have permission to do
            # it, even if there is "symlink support".
            return False
        else:
            # If we're not on Windows, check for existence of os.symlink.
            try:
                os.symlink
            except AttributeError:
                return False
            else:
                return True

def supportsThreads(self):
        """
        Can threads be created?

@return: C{True} if the threads are supported on the current platform.
        @rtype: C{bool}
        """
        try:
            import threading
            return threading is not None # shh pyflakes
        except ImportError:
            return False

def supportsINotify(self):
        """
        Return C{True} if we can use the inotify API on this platform.

@since: 10.1
        """
        try:
            from twisted.python._inotify import INotifyError, init
        except ImportError:
            return False

if self.isDocker():
            return False

try:
            os.close(init())
        except INotifyError:
            return False
        return True

platform = Platform()
platformType = platform.getType()
seconds = platform.seconds

cmd: