File: //usr/local/lib/python3.10/dist-packages/virtualenv/discovery/__pycache__/py_spec.cpython-310.pyc
o
3�h� � @ sB d Z ddlmZ ddlZddlZe�d�ZG dd� d�ZdgZdS )zOA Python specification is an abstract requirement definition of an interpreter.� )� annotationsNzP^(?P<impl>[a-zA-Z]+)?(?P<version>[0-9.]+)?(?P<threaded>t)?(?:-(?P<arch>32|64))?$c @ sV e Zd ZdZdd�d"dd�Zed#dd��Zd$dd�Zed d � �Z d d � Z
d%d d!�Z dS )&�
PythonSpecz2Contains specification about a Python Interpreter.N��
free_threaded�str_spec�str�implementation�
str | None�major�
int | None�minor�micro� architecture�pathr � bool | None�return�Nonec C s4 || _ || _|| _|| _|| _|| _|| _|| _d S �N)r r r
r r
r r r ) �selfr r r
r r
r r r � r �G/usr/local/lib/python3.10/dist-packages/virtualenv/discovery/py_spec.py�__init__ s
zPythonSpec.__init__� string_specc
C sV d\}}}}}}}t j�|�r|}n�d} t�t|�}
|
r�dd� } za|
�� } | d }
|
d ur~tdd� |
�d�D ��}t |�d krAt
�t |�d krM|\}}}n+t |�d
krX|\}}n t |�d krx|d }t t |�d �}|d
krxt t |�d d � �}t
| d �}d} W n t
y� Y nw | d }|dv r�d }| | d �}| s�|}| ||||||||d�S )N)NNNNNNNFc S s | d u rd S t | �S r ��int)�valr r r � _int_or_none- s z1PythonSpec.from_string_spec.<locals>._int_or_none�versionc s s � | ] }|rt |�V qd S r r )�.0�ir r r � <genexpr>4 s � z.PythonSpec.from_string_spec.<locals>.<genexpr>�.� � � r � �threadedT�impl> �py�python�archr )�osr �isabs�re�match�PATTERN� groupdict�tuple�split�len�
ValueErrorr r �bool)�clsr r' r
r r
r& r* r �okr. r �groupsr �versions� version_datar r r �from_string_spec# sF
� zPythonSpec.from_string_spec�windowsr5 �
re.Patternc
C s� dj dd� | j| j| jfD �� }| jdu rdndt�| j�� �}| jr%dnd}|r+d nd}|s4| jdu r6d
nd}tjd |� d |� |� d
|� |� d� tj d�S )z>Generate a regular expression for matching against a filename.z{}(\.{}(\.{})?)?c s s � | ] }|d u r
dn|V qd S )Nz\d+r )r �vr r r r R s � z)PythonSpec.generate_re.<locals>.<genexpr>Nr) zpython|zt?� z\.exe�?z (?P<impl>z)(?P<v>�)�$)�flags)
�formatr
r r
r r- �escaper �compile�
IGNORECASE)r r< r r' �mod�suffix�version_conditionalr r r � generate_reO s � �
�� �zPythonSpec.generate_rec C s | j d uo tj �| j �S r )r r+ r, �r r r r �is_abse s zPythonSpec.is_absc C s� |j r| j r| j|jkrdS |jdur |j�� | j�� kr dS |jdur,|j| jkr,dS |jdur9|j| jkr9dS t| j| j| j f|j|j|j f�D ]\}}|dur]|dur]||kr] dS qJdS )z]Called when there's a candidate metadata spec to see if compatible - e.g. PEP-514 on Windows.FNT)
rM r r �lowerr r �zipr
r r
)r �spec�our�reqr r r � satisfiesi s *�zPythonSpec.satisfiesc s2 t � �j}d}|� dd�� fdd�|D ��� d�S )N)r r
r r
r r r �(z, c 3 s2 � | ]}t � |�d ur|� dt � |�� �V qd S )N�=)�getattr)r �krL r r r | s �0 z&PythonSpec.__repr__.<locals>.<genexpr>rA )�type�__name__�join)r �name�paramsr rL r �__repr__y s
$zPythonSpec.__repr__)r r r r r
r r r r
r r r r r r r r r )r r )r< r5 r r= )r r ) rY �
__module__� __qualname__�__doc__r � classmethodr; rK �propertyrM rS r] r r r r r s �
+
r ) r` �
__future__r r+ r- rF r/ r �__all__r r r r �<module> s
u�