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a ?&Nbf> � @ s� d dl mZmZmZ d dlZd dlZd dlZd dlZddlm Z m Z ddl m Z e �r6d dl mZmZmZmZmZmZmZ ddlmZmZ eeef Zeeeeef f Zeeeef Zeeeeeeeef eeef f df f Z eeeedf eeee f Z eeeedf f Z eee e f ee e f ge f Z g d �Z!e�"d g d ��Z#d d � Z$G dd� de%�Z&G dd� de'�Z(G dd� de(�Z)e�*dej+�Z,dddddd�Z-dd� Z.dd � Z/d Z0G d d � d e(�Z1d d!� Z2e�*d"�Z3d#d$� Z4d%d&� Z5dS )'� )�absolute_import�division�print_functionN� )�Infinity�NegativeInfinity)� TYPE_CHECKING)�Callable�Iterator�List�Optional� SupportsInt�Tuple�Union)� InfinityType�NegativeInfinityType.)�parse�Version� LegacyVersion�InvalidVersion�VERSION_PATTERN�_Version)�epoch�release�dev�pre�post�localc C s* z t | �W S ty$ t| � Y S 0 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 �5/usr/lib/python3.9/site-packages/packaging/version.pyr 1 s r 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 r c @ sH e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dS )� _BaseVersionNc C s t | j�S �N)�hash�_key��selfr r r �__hash__G s z_BaseVersion.__hash__c C s t |t�stS | j|jk S r& �� isinstancer% �NotImplementedr( �r* �otherr r r �__lt__N s z_BaseVersion.__lt__c C s t |t�stS | j|jkS r& r, r/ r r r �__le__U s z_BaseVersion.__le__c C s t |t�stS | j|jkS r& r, r/ r r r �__eq__\ s z_BaseVersion.__eq__c C s t |t�stS | j|jkS r& r, r/ r r r �__ge__c s z_BaseVersion.__ge__c C s t |t�stS | j|jkS r& r, r/ r r r �__gt__j s z_BaseVersion.__gt__c C s t |t�stS | j|jkS r& r, r/ r r r �__ne__q s z_BaseVersion.__ne__) r! r" r# r( r+ r1 r2 r3 r4 r5 r6 r r r r r% D s r% c @ s� e Zd Zdd� Zdd� Zdd� Zedd� �Zed d � �Zed d � �Z ed d� �Z edd� �Z edd� �Z edd� �Z edd� �Zedd� �Zedd� �Zedd � �Zd S ) r c C s& t |�| _t| j�| _t�dt� d S )NzZCreating a LegacyVersion has been deprecated and will be removed in the next major release)�str�_version�_legacy_cmpkeyr( �warnings�warn�DeprecationWarning)r* r r r r �__init__z s �zLegacyVersion.__init__c C s | j S r& �r8 r) r r r �__str__� s zLegacyVersion.__str__c C s d� tt| ���S )Nz<LegacyVersion({0})>��format�reprr7 r) r r r �__repr__� s zLegacyVersion.__repr__c C s | j S r& r> r) r r r �public� s zLegacyVersion.publicc C s | j S r& r> r) r r r � base_version� s zLegacyVersion.base_versionc C s dS )N���r r) r r r r � s zLegacyVersion.epochc C s d S r& r r) r r r r � s zLegacyVersion.releasec C s d S r& r r) r r r r � s zLegacyVersion.prec C s d S r& r r) r r r r � s zLegacyVersion.postc C s d S r& r r) r r r r � s zLegacyVersion.devc 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 rG r r) r r r �is_postrelease� s z LegacyVersion.is_postreleasec C s dS rG r r) r r r � is_devrelease� s zLegacyVersion.is_devreleaseN)r! r" r# r= r? rC �propertyrD rE r r r r r r rH rI rJ r r r r r y s2 r z(\d+ | [a-z]+ | \.| -)�czfinal-�@)r �preview�-�rcr c c s\ t �| �D ]F}t�||�}|r |dkr(q |d d� dv rF|�d�V q d| V q dV d S )N�.r � 0123456789� �*�*final)� _legacy_version_component_re�split� _legacy_version_replacement_map�get�zfill)�s�partr r r �_parse_version_parts� s r] c C sv d}g }t | �� �D ]T}|�d�r^|dk rD|rD|d dkrD|�� q*|r^|d dkr^|�� qD|�|� q|t|�fS )NrF rT rU z*final-Z00000000)r] �lower� startswith�pop�append�tuple)r r �partsr\ r r r r9 � s r9 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� �Ze dd� �Ze dd� �Ze dd� �Ze dd� �Ze dd � �Ze d d � �Ze d d � �Ze d!d"� �Ze d#d$� �Zd%S )&r z^\s*z\s*$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>/ � z#Version.__init__.<locals>.<genexpr>r rQ Zpre_lZpre_nZpost_lZpost_n1Zpost_n2Zdev_lZdev_nr )r r r r r r )�_regex�searchr rA r �grouprd rb rW �_parse_letter_version�_parse_local_versionr8 �_cmpkeyr r r r r r r( )r* r �matchr r r r= $ s* � � �zVersion.__init__c C s d� tt| ���S )Nz<Version({0})>r@ r) r r r rC B s zVersion.__repr__c C s� g }| j dkr |�d�| j �� |�d�dd� | jD ��� | jd urb|�d�dd� | jD ��� | jd ur~|�d�| j�� | jd ur�|�d �| j�� | jd ur�|�d �| j�� d�|�S ) Nr �{0}!rQ c s s | ]}t |�V qd S r& �r7 �rf �xr r r rh O ri z"Version.__str__.<locals>.<genexpr>� c s s | ]}t |�V qd S r& rr rs r r r rh S ri z.post{0}z.dev{0}z+{0}) r ra rA �joinr r r r r �r* rc r r r r? F s zVersion.__str__c C s | j j}|S r& )r8 r )r* Z_epochr r r r c s z Version.epochc C s | j j}|S r& )r8 r )r* �_releaser r r r i s zVersion.releasec C s | j j}|S r& )r8 r )r* �_prer r r r o s z Version.prec C s | j jr| j jd S d S �Nr )r8 r r) r r r r u s z Version.postc C s | j jr| j jd S d S rz )r8 r r) r r r r z s z Version.devc C s( | j jr d�dd� | j jD ��S d S d S )NrQ c s s | ]}t |�V qd S r& rr rs r r r rh � ri z Version.local.<locals>.<genexpr>)r8 r rv r) r r r r s z Version.localc C s t | ��dd�d S )N�+r r )r7 rW r) r r r rD � s zVersion.publicc C sF g }| j dkr |�d�| j �� |�d�dd� | jD ��� d�|�S )Nr rq rQ c s s | ]}t |�V qd S r& rr rs r r r rh � ri z'Version.base_version.<locals>.<genexpr>ru )r ra rA rv r rw r r r rE � s zVersion.base_versionc C s | j d up| jd uS r& )r r r) r r r rH � s zVersion.is_prereleasec C s | j d uS r& )r r) r r r rI � s zVersion.is_postreleasec C s | j d uS r& )r r) r r r rJ � s zVersion.is_devreleasec C s t | j�dkr| jd S dS )Nr r ��lenr r) r r r �major� s z Version.majorc C s t | j�dkr| jd S dS )N� r r r| r) r r r �minor� s z Version.minorc C s t | j�dkr| jd S dS )N� r r r| r) r r r �micro� s z Version.microN)r! r" r# �re�compiler �VERBOSE� IGNORECASErj r= rC r? rK r r r r r r rD rE rH rI rJ r~ r� r� r r r r r s@ r c C sv | rZ|d u rd}| � � } | dkr&d} n(| dkr4d} n| dv rBd} n | dv rNd } | t|�fS | sr|rrd } | t|�fS d S ) Nr Zalpha�aZbeta�b)rL r rN rP )Zrev�rr )r^ rd )ZletterZnumberr r r rm � s" rm z[\._-]c C s$ | dur 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& )�isdigitr^ rd )rf r\ r r r rh � s �z'_parse_local_version.<locals>.<genexpr>)rb �_local_version_separatorsrW )r r r r rn � s �rn c C s� t ttt�dd� t|�����}|d u r>|d u r>|d ur>t}n|d u rLt}n|}|d u r^t}n|}|d u rpt} n|} |d u r�t} nt dd� |D ��} | |||| | fS )Nc S s | dkS )Nr r )rt r r r �<lambda>� ri z_cmpkey.<locals>.<lambda>c s s( | ] }t |t�r|d fnt|fV qdS )ru N)r- rd r re r r r rh ( s z_cmpkey.<locals>.<genexpr>)rb �reversed�list� itertools� dropwhiler r ) r r r r r r rx ry Z_postZ_dev�_localr r r ro � s( � �ro )6Z __future__r r r � collectionsr� r� r: Z _structuresr r Z_typingr �typingr r r r r r r r r Z InfiniteTypesr7 rd ZPrePostDevTypeZ SubLocalTypeZ LocalTypeZCmpKeyZ LegacyCmpKey�boolZVersionComparisonMethod�__all__� namedtupler r � ValueErrorr �objectr% r r� r� rV rX r] r9 r r rm r� rn ro r r r r �<module> sr $ ������ ��� 5L� &
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