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Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
_pydoctortemplates	[ DIR ]	drwxr-xr-x
test	[ DIR ]	drwxr-xr-x
__init__.py	674 B	-rw-r--r--
_appdirs.py	788 B	-rw-r--r--
_inotify.py	3.37 KB	-rw-r--r--
_oldstyle.py	2.53 KB	-rw-r--r--
_release.py	18.11 KB	-rw-r--r--
_setup.py	12.65 KB	-rw-r--r--
_shellcomp.py	24.25 KB	-rw-r--r--
_textattributes.py	8.87 KB	-rw-r--r--
_tzhelper.py	3.12 KB	-rw-r--r--
_url.py	253 B	-rw-r--r--
compat.py	22.65 KB	-rw-r--r--
components.py	13.96 KB	-rw-r--r--
constants.py	544 B	-rw-r--r--
context.py	3.93 KB	-rw-r--r--
deprecate.py	26.15 KB	-rw-r--r--
failure.py	26.01 KB	-rw-r--r--
fakepwd.py	5.99 KB	-rw-r--r--
filepath.py	57.51 KB	-rw-r--r--
formmethod.py	11.19 KB	-rw-r--r--
htmlizer.py	3.46 KB	-rw-r--r--
lockfile.py	7.54 KB	-rw-r--r--
log.py	21.95 KB	-rw-r--r--
logfile.py	9.85 KB	-rw-r--r--
modules.py	26.5 KB	-rw-r--r--
monkey.py	2.17 KB	-rw-r--r--
procutils.py	1.39 KB	-rw-r--r--
randbytes.py	3.87 KB	-rw-r--r--
rebuild.py	9.05 KB	-rw-r--r--
reflect.py	19.02 KB	-rw-r--r--
release.py	1.16 KB	-rw-r--r--
roots.py	7.23 KB	-rw-r--r--
runtime.py	6.12 KB	-rw-r--r--
sendmsg.py	3.34 KB	-rw-r--r--
shortcut.py	2.2 KB	-rw-r--r--
syslog.py	3.64 KB	-rw-r--r--
systemd.py	2.77 KB	-rw-r--r--
text.py	5.35 KB	-rw-r--r--
threadable.py	3.22 KB	-rw-r--r--
threadpool.py	9.61 KB	-rw-r--r--
twisted-completion.zsh	1.34 KB	-rw-r--r--
url.py	244 B	-rw-r--r--
urlpath.py	8.87 KB	-rw-r--r--
usage.py	34.19 KB	-rw-r--r--
util.py	27.28 KB	-rw-r--r--
versions.py	322 B	-rw-r--r--
win32.py	4.22 KB	-rw-r--r--
zippath.py	9.02 KB	-rw-r--r--
zipstream.py	9.53 KB	-rw-r--r--

Code Editor : runtime.py

# -*- 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

${this.title}

Code Editor : runtime.py