OwlCyberSecurity - MANAGER
Edit File: py_spec.cpython-37.pyc
B ���a� � @ sx d Z ddlmZmZ ddlZddlZddlZddlmZ ddl m Z ddl m Z e� d�ZejdkZG d d � d e�ZdS ) zMA Python specification is an abstract requirement definition of a interpreter� )�absolute_import�unicode_literalsN)� OrderedDict)�fs_is_case_sensitive)� ensure_strz@^(?P<impl>[a-zA-Z]+)?(?P<version>[0-9.]+)?(?:-(?P<arch>32|64))?$�win32c @ sP e Zd ZdZdd� Zedd� �Zdd� Zedd � �Z d d � Z d d � Z dd� Z dS )� PythonSpecz1Contains specification about a Python Interpreterc C s. || _ || _|| _|| _|| _|| _|| _d S )N)�str_spec�implementation�major�minor�micro� architecture�path)�selfr r r r r r r � r �M/opt/alt/python37/lib/python3.7/site-packages/virtualenv/discovery/py_spec.py�__init__ s zPythonSpec.__init__c C sZ d\}}}}}}t j�|�r$|}�n"d}t�t|�} | �r<dd� } y�| �� } | d } | d k r�tdd� | �d�D ��} t | �d kr�t �t | �d kr�| \}}}nVt | �d kr�| \}}n@t | �d kr�| d }t t |�d �}|d kr�t t |�d d � �}d}W n t k �r Y n.X | d }|dk�s,|dk�r0d}| | d �}|�sF|}| |||||||�S )N)NNNNNNFc S s | d kr d S t | �S )N)�int)�valr r r � _int_or_none& s z1PythonSpec.from_string_spec.<locals>._int_or_none�versionc s s | ]}|rt |�V qd S )N)r )�.0�ir r r � <genexpr>- s z.PythonSpec.from_string_spec.<locals>.<genexpr>�.� � � r � T�impl�py�python�CPython�arch) �osr �isabs�re�match�PATTERN� groupdict�tuple�split�len� ValueErrorr �str)�clsZ string_specr r r r r$ r �okr( r �groupsr ZversionsZ version_datar r r �from_string_spec sB zPythonSpec.from_string_specc c s� t � }| jr8d|| j< t� r8d|| j�� < d|| j�� < d|d< | j| j| jf}y|d |�d �� }W n t k rz Y nX x`|� � D ]T\}}xJt t |�dd�D ]6}|d|� }d� |d�dd � |D ���}||fV q�W q�W d S ) NFTr" ���r z{}{}r c s s | ]}t |�V qd S )N)r/ )r r r r r r Z s z,PythonSpec.generate_names.<locals>.<genexpr>)r r r �lower�upperr r r �indexr. �items�ranger- �format�join)r Zimplsr r r( ZatZcur_ver�specr r r �generate_namesG s" zPythonSpec.generate_namesc C s | j d k otj �| j �S )N)r r% r& )r r r r �is_abs] s zPythonSpec.is_absc C s� |j r | j r | j|jkr dS |jdk r>|j�� | j�� kr>dS |jdk rX|j| jkrXdS xJt| j| j| jf|j|j|jf�D ]$\}}|dk r||dk r|||kr|dS q|W dS )z\called when there's a candidate metadata spec to see if compatible - e.g. PEP-514 on WindowsFNT) r> r r r5 r �zipr r r )r r< Zour�reqr r r � satisfiesa s ,zPythonSpec.satisfiesc s& d� t� �jd�� fdd�dD ���S )Nz{}({})z, c 3 s. | ]&}t � |�d k rd�|t � |��V qd S )Nz{}={})�getattrr: )r �k)r r r r s s z)PythonSpec.__unicode__.<locals>.<genexpr>)r r r r r r )r: �type�__name__r; )r r )r r � __unicode__o s zPythonSpec.__unicode__c C s t | �� �S )N)r rF )r r r r �__repr__y s zPythonSpec.__repr__N) rE � __module__� __qualname__�__doc__r � classmethodr3 r= �propertyr> rA rF rG r r r r r s + r )rJ � __future__r r r% r' �sys� collectionsr Zvirtualenv.infor Zvirtualenv.util.sixr �compiler) �platformZIS_WIN�objectr r r r r �<module> s