<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet"
        integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD" crossorigin="anonymous">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.3.0/css/all.min.css"
        integrity="sha512-SzlrxWUlpfuzQ+pcUCosxcglQRNAq/DZjVsC0lE40xsADsfeQoEypE+enwcOiGjk/bSuGGKHEyjSoQ1zVisanQ=="
        crossorigin="anonymous" referrerpolicy="no-referrer" />
</head>
</html>
U
    ÀÒ.eð  ã                   @   sJ   d dl mZmZmZ d dlZddlmZmZ e d¡Z	dd„ Z
dd	„ ZdS )
é    )Úabsolute_importÚdivisionÚprint_functionNé   )ÚInvalidVersionÚVersionz[-_.]+c                 C   s   t  d| ¡ ¡ S )Nú-)Ú_canonicalize_regexÚsubÚlower)Úname© r   ú?/usr/lib/python3.8/site-packages/pip/_vendor/packaging/utils.pyÚcanonicalize_name   s    r   c              
   C   sð   zt | ƒ} W n tk
r$   |  Y S X g }| jdkrF| d | j¡¡ | t ddd dd„ | jD ƒ¡¡¡ | j	dk	r’| d d	d„ | j	D ƒ¡¡ | j
dk	r®| d
 | j
¡¡ | jdk	rÊ| d | j¡¡ | jdk	ræ| d | j¡¡ d |¡S )z‚
    This is very similar to Version.__str__, but has one subtle differences
    with the way it handles the release segment.
    r   z{0}!z(\.0)+$Ú Ú.c                 s   s   | ]}t |ƒV  qd S ©N©Ústr©Ú.0Úxr   r   r   Ú	<genexpr>'   s     z'canonicalize_version.<locals>.<genexpr>Nc                 s   s   | ]}t |ƒV  qd S r   r   r   r   r   r   r   +   s     z.post{0}z.dev{0}z+{0})r   r   ZepochÚappendÚformatÚrer
   ÚjoinÚreleaseZpreZpostZdevZlocal)ÚversionÚpartsr   r   r   Úcanonicalize_version   s"    

&



r    )Z
__future__r   r   r   r   r   r   r   Úcompiler	   r   r    r   r   r   r   Ú<module>   s
   
