File: //proc/self/root/usr/lib/python3/dist-packages/twisted/python/__pycache__/runtime.cpython-38.pyc
U
W[~ � @ s� d dl mZmZ d dlZd dlZd dlZd dlZd dlmZ dd� Z dddddd �Z
dejiZ eG d
d � d ��Z e � Z
e
�� Ze
jZdS ) � )�division�absolute_importN)� _oldStylec C s dt jdd� S )z?
Returns the Python version as a dot-separated string.
z%s.%s.%sN� )�sys� version_info� r r �8/usr/lib/python3/dist-packages/twisted/python/runtime.py�shortPythonVersion s r
�win32�posix�java)�ntZcer r
zorg.python.modules.osc @ s� e Zd ZdZe�ej�Ze e
�ee j ��Z e
jZd dd�Zdd� Zdd� Zd d
� Zd d � Zd
d� Zdd� Zdd� Zd dd�Zdd� Zdd� Zdd� ZdS ) �PlatformzC
Gives us information about the platform we're running on.
Nc C s8 |d k r&t �|�| _t�| jtj�| _|d k r4|| _d S )N)�knownPlatforms�get�type�_timeFunctions�time�seconds� _platform)�self�name�platformr r r �__init__3 s
zPlatform.__init__c C s
| j dkS )z�
Do we know about this platform?
@return: Boolean indicating whether this is a known platform or not.
@rtype: C{bool}
N�r �r r r r �isKnown; s zPlatform.isKnownc C s | j S )zo
Get platform type.
@return: Either 'posix', 'win32' or 'java'
@rtype: C{str}
r r r r r �getTypeE s zPlatform.getTypec C s
| j dkS )z�
Check if current platform is macOS.
@return: C{True} if the current platform has been detected as macOS.
@rtype: C{bool}
�darwin)r r r r r �isMacOSXO s zPlatform.isMacOSXc C s t jdtdd� | �� S )a8
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}
zgtwisted.python.runtime.Platform.isWinNT was deprecated in Twisted 13.0. Use Platform.isWindows instead.� )�
stacklevel)�warnings�warn�DeprecationWarning� isWindowsr r r r �isWinNTY s �zPlatform.isWinNTc C s | � � dkS )z�
Are we running in Windows?
@return: C{True} if the current platform has been detected as
Windows.
@rtype: C{bool}
r )r r r r r r& k s zPlatform.isWindowsc C s( t tdd�dk r t�� d dkS dS dS )z�
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}
�getwindowsversionNr � F)�getattrr r( r r r r �isVistav s zPlatform.isVistac C s | j �d�S )z�
Check if current platform is Linux.
@return: C{True} if the current platform has been detected as Linux.
@rtype: C{bool}
Zlinux)r �
startswithr r r r �isLinux� s zPlatform.isLinux�/proc/1/cgroupc C sn | � � s dS ddlm} ||�}|�� rjdd� |�� �d�D �}|D ]$}t|�dkrD|d �d �rD d
S qDdS ) z�
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}
Fr )�FilePathc S s g | ]}|� d ��qS )� :)�split)�.0�xr r r �
<listcomp>� s �z%Platform.isDocker.<locals>.<listcomp>�
r r! s /docker/T)r- Ztwisted.python.filepathr/ �existsZ
getContentr1 �lenr, )r Z_initCGroupLocationr/ Z initCGroupsZ
controlGroups�groupr r r �isDocker� s �zPlatform.isDockerc C s6 | � � r dS z
tj W n tk
r, Y dS X dS dS )z�
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}
FTN)r& �os�symlink�AttributeErrorr r r r �_supportsSymlinks� s
zPlatform._supportsSymlinksc C s. zddl }|dk W S tk
r( Y dS X dS )z�
Can threads be created?
@return: C{True} if the threads are supported on the current platform.
@rtype: C{bool}
r NF)� threading� ImportError)r r> r r r �supportsThreads� s
zPlatform.supportsThreadsc C sd zddl m}m} W n tk
r* Y dS X | �� r8dS zt�|� � W n |k
r^ Y dS X dS )zf
Return C{True} if we can use the inotify API on this platform.
@since: 10.1
r )� INotifyError�initFT)Ztwisted.python._inotifyrA rB r? r9 r: �close)r rA rB r r r �supportsINotify� s zPlatform.supportsINotify)NN)r. ) �__name__�
__module__� __qualname__�__doc__r r r: r r � staticmethodr r r r r r r r r r r' r& r+ r- r9 r= r@ rD r r r r r ) s
r )Z
__future__r r r: r r r# Ztwisted.python._oldstyler r
r r r r r Z platformTyper r r r r �<module> s* � � ?