OwlCyberSecurity - MANAGER
Edit File: markers.cpython-39.pyc
a �F�f�) � @ s� U d dl mZ d dlZd dlZd dlZd dlZd dlmZmZm Z m Z ddl m Z m Z mZmZmZ ddl mZ ddlmZ ddlmZmZ dd lmZ g d �Zeeege f Z G d d � d e �Z G d d� de �Z G dd� de �Z!G dd� de �Z"ddd�dd�Z#d;dddd�d d �Z$d d � d d � ej%ej&ej'ej(ej)ej*d!�Z+d"e,d#< dd$dd%d&�d'd(�Z-ddd)d*�d+d,�Z.d-d.d%d/�d0d1�Z/d2dd3�d4d5�Z0dd6�d7d8�Z1G d9d:� d:�Z2dS )<� )� annotationsN)�Any�Callable� TypedDict�cast� )� MarkerAtom� MarkerList�Op�Value�Variable)� parse_marker)�ParserSyntaxError)�InvalidSpecifier� Specifier��canonicalize_name)� InvalidMarker�UndefinedComparison�UndefinedEnvironmentName�Marker�default_environmentc @ s e Zd ZdZdS )r zE An invalid marker was found, users should refer to PEP 508. N��__name__� __module__� __qualname__�__doc__� r r �_/home/gouroczh/virtualenv/test/3.9/lib/python3.9/site-packages/pip/_vendor/packaging/markers.pyr s r c @ s e Zd ZdZdS )r zP An invalid operation was attempted on a value that doesn't support it. Nr r r r r r $ s r c @ s e Zd ZdZdS )r z\ A name was attempted to be used that does not exist inside of the environment. Nr r r r r r * s r c @ sf e Zd ZU ded< ded< ded< ded< ded< ded< ded< ded < ded < ded < ded < d S )� Environment�str�implementation_name�implementation_version�os_name�platform_machine�platform_release�platform_system�platform_version�python_full_version� platform_python_implementation�python_version� sys_platformN)r r r �__annotations__r r r r r 1 s r r )�results�returnc C s| t | d t�rx| d \}}}t |t�rD|jdkrDt|j�}t|�}n&t |t�rj|jdkrjt|j�}t|�}|||f| d< | S )z! Normalize extra values. r �extra)� isinstance�tupler �valuer r )r- �lhs�op�rhsZnormalized_extrar r r �_normalize_extra_valuesy s r6 Tz list[str] | MarkerAtom | strz bool | Noner )�marker�firstr. c C s� t | tttf�sJ �t | t�rHt| �dkrHt | d ttf�rHt| d �S t | t�r�dd� | D �}|rnd�|�S dd�|� d S n"t | t�r�d�dd � | D ��S | S d S ) Nr r c s s | ]}t |d d�V qdS )F)r8 N)�_format_marker��.0�mr r r � <genexpr>� � z!_format_marker.<locals>.<genexpr>� �(�)c S s g | ] }|� � �qS r )� serializer: r r r � <listcomp>� r> z"_format_marker.<locals>.<listcomp>)r0 �listr1 r �lenr9 �join)r7 r8 �innerr r r r9 � s � �� r9 c C s | |v S �Nr �r3 r5 r r r �<lambda>� r> rJ c C s | |vS rH r rI r r r rJ � r> )�inznot in�<z<=z==z!=z>=�>zdict[str, Operator]� _operatorsr �bool)r3 r4 r5 r. c C sx zt d�|�� |g��}W n ty, Y n0 |j| dd�S t�|�� �}|d u rntd|�d| �d|�d���|| |�S )N� T)� prereleasesz Undefined z on z and �.)r rF rB r �containsrN �getr )r3 r4 r5 �specZoperr r r �_eval_op� s rV ztuple[str, ...])�values�keyr. c G s | dkrt dd� |D ��S |S )Nr/ c s s | ]}t |�V qd S rH r )r; �vr r r r= � r> z _normalize.<locals>.<genexpr>)r1 )rX rW r r r � _normalize� s rZ r �dict[str, str])�markers� environmentr. c C s� g g}| D ]�}t |tttf�s"J �t |t�rB|d �t||�� q t |t�r�|\}}}t |t�rv|j}|| }|j} n|j}|j}|| } t|| |d�\}} |d �t ||| �� q |dv s�J �|dkr |�g � q t dd� |D ��S )N���)rX )�and�orr` c s s | ]}t |�V qd S rH )�all)r; �itemr r r r= � r> z$_evaluate_markers.<locals>.<genexpr>) r0 rD r1 r �append�_evaluate_markersr r2 rZ rV �any) r\ r] �groupsr7 r3 r4 r5 Zenvironment_keyZ lhs_valueZ rhs_valuer r r rd � s( rd zsys._version_info)�infor. c C s2 d� | �}| j}|dkr.||d t| j� 7 }|S )Nz {0.major}.{0.minor}.{0.micro}�finalr )�format� releaselevelr �serial)rg �version�kindr r r �format_full_version� s rn �r. c C s^ t tjj�} tjj}|| tjt�� t�� t� � t�� t� � t� � d� t� � d d� �tjd� S )NrR � ) r! r" r# r$ r% r& r' r( r) r* r+ )rn �sys�implementationrl �name�os�platform�machine�release�systemr* �python_implementationrF �python_version_tuple)Ziverr! r r r r � s �r c @ sh e Zd Zddd�dd�Zdd�dd�Zdd�d d �Zd d�d d �Zddd�dd�Zdddd�dd�ZdS )r r �None)r7 r. c C sJ zt t|��| _W n2 tyD } ztt|��|�W Y d }~n d }~0 0 d S rH )r6 � _parse_marker�_markersr r r )�selfr7 �er r r �__init__ s zMarker.__init__ro c C s t | j�S rH )r9 r} �r~ r r r �__str__ s zMarker.__str__c C s d| � d�S )Nz <Marker('z')>r r� r r r �__repr__! s zMarker.__repr__�intc C s t | jjt| �f�S rH )�hash� __class__r r r� r r r �__hash__$ s zMarker.__hash__r rO )�otherr. c C s t |t�stS t| �t|�kS rH )r0 r �NotImplementedr )r~ r� r r r �__eq__' s z Marker.__eq__Nzdict[str, str] | None)r] r. c C sd t dt� �}d|d< |d �d�r2|d d7 < |durX|�|� |d du rXd|d< t| j|�S )a$ Evaluate a marker. Return the boolean from evaluating the given marker against the environment. environment is an optional argument to override all or part of the determined environment. The environment is determined from the current Python process. r[ rP r/ r( �+�localN)r r �endswith�updaterd r} )r~ r] Zcurrent_environmentr r r �evaluate- s zMarker.evaluate)N) r r r r� r� r� r� r� r� r r r r r s r )T)3� __future__r �operatorrt ru rq �typingr r r r �_parserr r r r r r r| � _tokenizerr � specifiersr r �utilsr �__all__r rO ZOperator� ValueErrorr r r r r6 r9 �lt�le�eq�ne�ge�gtrN r, rV rZ rd rn r r r r r r �<module> sD H � �