관리-도구
편집 파일: utils.cpython-39.opt-1.pyc
a ?&Nb! � @ s� d dl mZmZmZ d dlZddlmZmZ ddlm Z m Z ddl m Z m Z er�d dlmZmZmZmZ eed eeef f Zed e�ZneZeZG d d � d e�ZG d d � d e�Ze�d�Z e�d�Z dd� Z dd� Z dd� Z dd� Z!dS )� )�absolute_import�division�print_functionN� )� TYPE_CHECKING�cast)�Tag� parse_tag)�InvalidVersion�Version)� FrozenSet�NewType�Tuple�Union� �NormalizedNamec @ s e Zd ZdZdS )�InvalidWheelFilenamezM An invalid wheel filename was found, users should refer to PEP 427. N��__name__� __module__� __qualname__�__doc__r r r �3/usr/lib/python3.9/site-packages/packaging/utils.pyr s r c @ s e Zd ZdZdS )�InvalidSdistFilenamez^ An invalid sdist filename was found, users should refer to the packaging user guide. Nr r r r r r s r z[-_.]+z (\d+)(.*)c C s t �d| ��� }tt|�S )N�-)�_canonicalize_regex�sub�lowerr r )�name�valuer r r �canonicalize_name' s r c C s� t | t�s.z t| �} W n ty, | Y S 0 g }| jdkrN|�d�| j�� |�t�ddd�dd� | j D ���� | j dur�|�d�d d� | j D ��� | j dur�|�d �| j �� | j dur�|�d �| j �� | j dur�|�d �| j �� d�|�S ) z� This is very similar to Version.__str__, but has one subtle difference with the way it handles the release segment. r z{0}!z(\.0)+$� �.c s s | ]}t |�V qd S �N��str��.0�xr r r � <genexpr>C � z'canonicalize_version.<locals>.<genexpr>Nc s s | ]}t |�V qd S r# r$ r& r r r r) G r* z.post{0}z.dev{0}z+{0})� isinstancer r Zepoch�append�format�rer �join�releaseZpreZpost�dev�local)�version�partsr r r �canonicalize_version. s$ & r5 c C s | � d�std�| ���| d d� } | �d�}|dvrDtd�| ���| �d|d �}|d }d |v sxt�d |tj�d u r�td �| ���t|�}t |d �}|d kr�|d }t �|�}|d u r�td�|| ���t t t |�d ��|�d�f�}nd}t|d �} |||| fS )Nz.whlz6Invalid wheel filename (extension must be '.whl'): {0}���r )� � z3Invalid wheel filename (wrong number of parts): {0}� r �__z ^[\w\d._]*$zInvalid project name: {0}r r8 z"Invalid build number: {0} in '{1}'r ���)�endswithr r- �count�splitr. �match�UNICODEr r �_build_tag_regexr �BuildTag�int�groupr ) �filenameZdashesr4 � name_partr r3 Z build_partZ build_matchZbuild�tagsr r r �parse_wheel_filenameX s6 � � � rH c C sZ | � d�std�| ���| d d� �d�\}}}|sBtd�| ���t|�}t|�}||fS )Nz.tar.gzz9Invalid sdist filename (extension must be '.tar.gz'): {0}i����r zInvalid sdist filename: {0})r< r r- � rpartitionr r )rE rF �sepZ version_partr r3 r r r �parse_sdist_filename{ s �rK )"Z __future__r r r r. Z_typingr r rG r r r3 r r �typingr r r r rC r% rB r �tuple� ValueErrorr r �compiler rA r r5 rH rK r r r r �<module> s$ *#