????
Your IP : 3.15.239.1
U
�Qab$- � @ s� d dl mZmZmZ d dlZd dlZd dlZddlmZ ddddd gZ e�
d
d d d
dddg�Z dd� Z G dd� de
�ZG dd� de�ZG dd� de�Ze�dej�Zdddddd�Zdd � Zd d � Zd ZG d d� de�Zd!d"� Ze�d#�Zd$d%� Z d&d'� Z dS )(� )�absolute_import�division�print_functionN� )�Infinity�parse�Version�
LegacyVersion�InvalidVersion�VERSION_PATTERN�_Version�epoch�release�dev�pre�post�localc C s, z
t | �W S tk
r& t| � Y S X dS )z�
Parse the given version string and return either a :class:`Version` object
or a :class:`LegacyVersion` object depending on if the given version is
a valid PEP 440 version or a legacy version.
N)r r
r )�version� r �H/usr/lib/python3.8/site-packages/setuptools/_vendor/packaging/version.pyr s
c @ s e Zd ZdZdS )r
zF
An invalid version was found, users should refer to PEP 440.
N)�__name__�
__module__� __qualname__�__doc__r r r r r
$ s c @ sL e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
dS )� _BaseVersionc C s
t | j�S �N)�hash�_key��selfr r r �__hash__, s z_BaseVersion.__hash__c C s | � |dd� �S )Nc S s | |k S r r ��s�or r r �<lambda>0 � z%_BaseVersion.__lt__.<locals>.<lambda>��_compare�r �otherr r r �__lt__/ s z_BaseVersion.__lt__c C s | � |dd� �S )Nc S s | |kS r r r! r r r r$ 3 r% z%_BaseVersion.__le__.<locals>.<lambda>r& r( r r r �__le__2 s z_BaseVersion.__le__c C s | � |dd� �S )Nc S s | |kS r r r! r r r r$ 6 r% z%_BaseVersion.__eq__.<locals>.<lambda>r& r( r r r �__eq__5 s z_BaseVersion.__eq__c C s | � |dd� �S )Nc S s | |kS r r r! r r r r$ 9 r% z%_BaseVersion.__ge__.<locals>.<lambda>r& r( r r r �__ge__8 s z_BaseVersion.__ge__c C s | � |dd� �S )Nc S s | |kS r r r! r r r r$ < r% z%_BaseVersion.__gt__.<locals>.<lambda>r& r( r r r �__gt__; s z_BaseVersion.__gt__c C s | � |dd� �S )Nc S s | |kS r r r! r r r r$ ? r% z%_BaseVersion.__ne__.<locals>.<lambda>r& r( r r r �__ne__> s z_BaseVersion.__ne__c C s t |t�stS || j|j�S r )�
isinstancer �NotImplementedr )r r) �methodr r r r' A s
z_BaseVersion._compareN) r r r r r* r+ r, r- r. r/ r' r r r r r * s r c @ s` e Zd Zdd� Zdd� Zdd� Zedd� �Zed d
� �Zed d � �Z ed
d� �Z
edd� �Z dS )r c C s t |�| _t| j�| _d S r )�str�_version�_legacy_cmpkeyr )r r r r r �__init__J s
zLegacyVersion.__init__c C s | j S r �r4 r r r r �__str__N s zLegacyVersion.__str__c C s d� tt| ���S )Nz<LegacyVersion({0})>��format�reprr3 r r r r �__repr__Q s zLegacyVersion.__repr__c C s | j S r r7 r r r r �publicT s zLegacyVersion.publicc C s | j S r r7 r r r r � base_versionX s zLegacyVersion.base_versionc C s d S r r r r r r r \ s zLegacyVersion.localc C s dS �NFr r r r r �
is_prerelease` s zLegacyVersion.is_prereleasec C s dS r? r r r r r �is_postreleased s z LegacyVersion.is_postreleaseN) r r r r6 r8 r< �propertyr= r> r r@ rA r r r r r H s
z(\d+ | [a-z]+ | \.| -)�czfinal-�@)r �preview�-�rcr c c s\ t �| �D ]F}t�||�}|r
|dkr(q
|d d� dkrF|�d�V q
d| V q
dV d S )N�.r �
0123456789� �*�*final)� _legacy_version_component_re�split� _legacy_version_replacement_map�get�zfill)r" �partr r r �_parse_version_partsr s rS c C sz d}g }t | �� �D ]T}|�d�r^|dk rD|rD|d dkrD|�� q*|r^|d dkr^|�� qD|�|� qt|�}||fS )N���rK rL z*final-Z00000000)rS �lower�
startswith�pop�append�tuple)r r
�partsrR r r r r5 � s
r5 a�
v?
(?:
(?:(?P<epoch>[0-9]+)!)? # epoch
(?P<release>[0-9]+(?:\.[0-9]+)*) # release segment
(?P<pre> # pre-release
[-_\.]?
(?P<pre_l>(a|b|c|rc|alpha|beta|pre|preview))
[-_\.]?
(?P<pre_n>[0-9]+)?
)?
(?P<post> # post release
(?:-(?P<post_n1>[0-9]+))
|
(?:
[-_\.]?
(?P<post_l>post|rev|r)
[-_\.]?
(?P<post_n2>[0-9]+)?
)
)?
(?P<dev> # dev release
[-_\.]?
(?P<dev_l>dev)
[-_\.]?
(?P<dev_n>[0-9]+)?
)?
)
(?:\+(?P<local>[a-z0-9]+(?:[-_\.][a-z0-9]+)*))? # local version
c @ s| e Zd Ze�de d ejejB �Zdd� Z dd� Z
dd� Z e d d
� �Z
e d d � �Ze d
d� �Ze dd� �Ze dd� �ZdS )r z^\s*z\s*$c
C s� | j �|�}|s td�|���t|�d�r8t|�d��ndtdd� |�d��d�D ��t |�d�|�d ��t |�d
�|�d �p�|�d ��t |�d
�|�d��t
|�d��d�| _ t | j j
| j j| j j| j j| j j| j j�| _d S )NzInvalid version: '{0}'r
r c s s | ]}t |�V qd S r )�int��.0�ir r r � <genexpr>� s z#Version.__init__.<locals>.<genexpr>r rH Zpre_lZpre_nZpost_lZpost_n1Zpost_n2Zdev_lZdev_nr �r
r r r r r )�_regex�searchr
r: r �groupr[ rY rN �_parse_letter_version�_parse_local_versionr4 �_cmpkeyr
r r r r r r )r r �matchr r r r6 � s8 ��� ��zVersion.__init__c C s d� tt| ���S )Nz<Version({0})>r9 r r r r r< � s zVersion.__repr__c C s� g }| j jdkr$|�d�| j j�� |�d�dd� | j jD ��� | j jd k rl|�d�dd� | j jD ��� | j jd k r�|�d�| j jd �� | j jd k r�|�d
�| j jd �� | j j d k r�|�d �d�d d� | j j D ���� d�|�S )
Nr �{0}!rH c s s | ]}t |�V qd S r �r3 �r] �xr r r r_ � s z"Version.__str__.<locals>.<genexpr>� c s s | ]}t |�V qd S r ri rj r r r r_ � s z.post{0}r z.dev{0}z+{0}c s s | ]}t |�V qd S r ri rj r r r r_ s )
r4 r
rX r: �joinr r r r r �r rZ r r r r8 � s �zVersion.__str__c C s t | ��dd�d S )N�+r r �r3 rN r r r r r=
s zVersion.publicc C sL g }| j jdkr$|�d�| j j�� |�d�dd� | j jD ��� d�|�S )Nr rh rH c s s | ]}t |�V qd S r ri rj r r r r_ s z'Version.base_version.<locals>.<genexpr>rl )r4 r
rX r: rm r rn r r r r> s
zVersion.base_versionc C s$ t | �}d|kr |�dd�d S d S )Nro r rp )r Zversion_stringr r r r s z
Version.localc C s t | jjp| jj�S r )�boolr4 r r r r r r r@ ! s zVersion.is_prereleasec C s t | jj�S r )rq r4 r r r r r rA % s zVersion.is_postreleaseN)r r r �re�compiler �VERBOSE�
IGNORECASEra r6 r< r8 rB r= r> r r@ rA r r r r r � s"
�#
c C sv | rZ|d krd}| � � } | dkr&d} n(| dkr4d} n| dkrBd} n | dkrNd } | t|�fS | sr|rrd } | t|�fS d S )
Nr Zalpha�aZbeta�b)rC r rE rG )Zrev�rr )rU r[ )ZletterZnumberr r r rd * s rd z[\._-]c C s$ | dk r t dd� t�| �D ��S dS )zR
Takes a string like abc.1.twelve and turns it into ("abc", 1, "twelve").
Nc s s& | ] }|� � s|�� nt|�V qd S r )�isdigitrU r[ )r] rR r r r r_ Q s �z'_parse_local_version.<locals>.<genexpr>)rY �_local_version_seperatorsrN )r r r r re L s �re c C s� t ttt�dd� t|�����}|d kr@|d kr@|d k r@t }n |d krLt}|d krZt }|d krft}|d krvt }nt dd� |D ��}| |||||fS )Nc S s | dkS )Nr r )rk r r r r$ ` r% z_cmpkey.<locals>.<lambda>c s s* | ]"}t |t�r|d fnt |fV qdS )rl N)r0 r[ r r\ r r r r_ � s �z_cmpkey.<locals>.<genexpr>)rY �reversed�list� itertools� dropwhiler r` r r r rf W s, ���
�rf ) Z
__future__r r r � collectionsr} rr Z _structuresr �__all__�
namedtupler r �
ValueErrorr
�objectr r rs rt rM rO rS r5 r r rd rz re rf r r r r �<module> sH �� ! � � k