AlkantarClanX12
Your IP : 3.138.135.201
B
���a�" � @ s* d dl mZmZmZ d dlZd dlZd dlZd dlZd dlm Z m
Z
d dl m Z d dl
mZ d dlmZ d dlmZ d dlmZ d d lmZ d d
lmZ d d lmZmZ d d l m Z m Z d d
l m Z d dl!m"Z" ddl#m$Z$ eej%�&e'��j(Z)e)d Z*G dd� de+�Z,ee �G dd� de+��Z-dd� Z.dS )� )�absolute_import�print_function�unicode_literalsN)�ABCMeta�abstractmethod)�ArgumentTypeError)� literal_eval)� OrderedDict)�dedent)�
add_metaclass)�LogCmd)�
WIN_CPYTHON_2)�Path� safe_delete)�
ensure_str� ensure_text)�run_cmd)� __version__� )�PyEnvCfgzdebug.pyc @ s e Zd Zdd� ZdS )� CreatorMetac C s
d | _ d S )N)�error)�self� r �J/opt/alt/python37/lib/python3.7/site-packages/virtualenv/create/creator.py�__init__ s zCreatorMeta.__init__N)�__name__�
__module__� __qualname__r r r r r r s r c @ s� e Zd ZdZdd� Zdd� Zdd� Zdd � Zed
d � �Z ed d
� �Z
e dd� �Z edd� �Z
dd� Zdd� Zdd� Zedd� �Zdd� Zd S ) �CreatorzEA class that given a python Interpreter creates a virtual environmentc C sJ || _ d| _t|j�| _|j| _|j| _t�| j�| _|j | _ |j
| _
dS )z�Construct a new virtual environment creator.
:param options: the CLI option as parsed from :meth:`add_parser_arguments`
:param interpreter: the interpreter to create virtual environment from
N) � interpreter�_debugr �dest�clear�
no_vcs_ignorer Z from_folder� pyenv_cfg�app_data�env)r �optionsr r r r r % s zCreator.__init__c C s t | �� �S )N)r � __unicode__)r r r r �__repr__4 s zCreator.__repr__c C s$ d� | jjd�dd� | �� D ���S )Nz{}({})z, c s s | ]\}}d � ||�V qdS )z{}={}N)�format)�.0�k�vr r r � <genexpr>8 s z&Creator.__unicode__.<locals>.<genexpr>)r+ � __class__r �join�_args)r r r r r) 7 s zCreator.__unicode__c C s$ dt t| j��fd| jfd| jfgS )Nr" r# r$ )r �strr" r# r$ )r r r r r2 : s z
Creator._argsc C s dS )a Determine if we can create a virtual environment.
:param interpreter: the interpreter in question
:return: ``None`` if we can't create, any other object otherwise that will be forwarded to :meth:`add_parser_arguments`
Tr )�clsr r r r �
can_createA s zCreator.can_createc C s> |j dd| jd� |j dddddd � |j d
d dd dd � d
S )a Add CLI arguments for the creator.
:param parser: the CLI parser
:param app_data: the application data folder
:param interpreter: the interpreter we're asked to create virtual environment for
:param meta: value as returned by :meth:`can_create`
r" z!directory to create virtualenv at)�help�typez--clearr# �
store_truezZremove the destination directory if exist before starting (will overwrite files otherwise)F)r" �actionr6 �defaultz--no-vcs-ignorer$ z>don't create VCS ignore directive in the destination directoryN)� add_argument�
validate_dest)r4 �parserr �metar& r r r �add_parser_argumentsK s
z Creator.add_parser_argumentsc C s t �dS )z)Perform the virtual environment creation.N)�NotImplementedError)r r r r �createh s zCreator.createc C s� dd� }t �� }t� }|dkr&ddini }xXt|�D ]L}y*|j|f|��|�}||krXw4t|��W q4 tk
r~ d||< Y q4X q4W |r�td�|d� |�
� �|���t j |kr�td �|t j ���t
|�}|�� r�|�� r�td
�|���d t j kr�d k�rn nt
t j�|��} nt
t j�t|����� } | }xb| �r�| �� �rht �tt| ��t j��r^P n
|| |� | j| j }
} |
| k�r�|| |� |
} �q2W t|�S )
zANo path separator in the path, valid chars and must be write-ablec S s2 t tj�|j| jg�� }td�| �|�|���d S )Nz*the destination {} is not write-able at {})r �os�path� commonprefix�partsr r+ � relative_to)r" �value�commonr r r �non_write_ableq s z-Creator.validate_dest.<locals>.non_write_able�mbcs�errors�ignoreNzDthe file system codec ({}) cannot handle characters {!r} within {!r}� zddestination {!r} must not contain the path separator ({}) as this would break the activation scriptsz/the destination {} already exists and is a file)� rN )rN � )�sys�getfilesystemencodingr r �encode�decode�
ValueErrorr r+ r1 �keysrB �pathsepr �exists�is_file� version_inforC �realpath�abspathr3 �resolve�access�W_OK�parent�name) r4 Z raw_valuerI �encodingZrefused�kwargs�charZtriprG r" �base�_r r r r< m sN
zCreator.validate_destc C sJ | j �� r(| jr(t�d| j � t| j � | �� | �� | jsF| � � d S )Nz delete %s)
r" rW r# �logging�debugr rA �
set_pyenv_cfgr$ �setup_ignore_vcs)r r r r �run� s
z Creator.runc C sR t � | j_| jj| jd< | jj| jd< d�dd� | jjD ��| jd< t| jd< d S )N�home�implementation�.c s s | ]}t |�V qd S )N)r3 )r, �ir r r r/ � s z(Creator.set_pyenv_cfg.<locals>.<genexpr>rY Z
virtualenv) r r% �contentr Zsystem_exec_prefixrl r1 rY r )r r r r rh � s
zCreator.set_pyenv_cfgc C s( | j d }|�� s$|�td��� � dS )z9Generate ignore instructions for version control systems.z
.gitignoreze
# created by virtualenv automatically
*
N)r" rW Z
write_textr
�lstrip)r Z
git_ignorer r r ri � s
zCreator.setup_ignore_vcsc C s4 | j dkr.| jdk r.t| j| �� | j| j�| _ | j S )zt
:return: debug information about the virtual environment (only valid after :meth:`create` has run)
N)r! Zexe�get_env_debug_info� debug_scriptr& r' )r r r r rg � s z
Creator.debugc C s t S )N)� DEBUG_SCRIPT)r r r r rr � s zCreator.debug_scriptN)r r r �__doc__r r* r) r2 � classmethodr5 r? r rA r< rj rh ri �propertyrg rr r r r r r ! s
:
r c
C s� |� � }|�td�d � |�|��J}t| �t|�g}trFdd� |D �}t�td�t|�� t|�\}}}W d Q R X y,|dkr�t |�}n
t
� |�}|r�||d< W n0 t k
r� } z|||t
| �d�S d } ~ X Y nX d|kr�d |d kr�|d d d= |S )
N�
PYTHONPATHc S s g | ] }t |��qS r )r )r, rn r r r �
<listcomp>� s z&get_env_debug_info.<locals>.<listcomp>z debug via %rr �err)�outry �
returncode� exceptionrP rC )�copy�popr3 Zensure_extractedr
rf rg r r r �json�loads� Exception�repr)
Zenv_exerr r& r' �cmd�coderz ry �resultr| r r r rq � s&
rq )/�
__future__r r r r rf rB rP �abcr r �argparser �astr � collectionsr �textwrapr
Zsixr Z#virtualenv.discovery.cached_py_infor Zvirtualenv.infor
Zvirtualenv.util.pathr r Zvirtualenv.util.sixr r Zvirtualenv.util.subprocessr Zvirtualenv.versionr r% r rC r[ �__file__r_ ZHERErs �objectr r rq r r r r �<module> s0 7