관리-도구
편집 파일: version.cpython-38.pyc
U ��.e�. � @ 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$d%� Z d&d'� Z dS )(� )�absolute_import�division�print_functionN� )�Infinity�parse�Version� LegacyVersion�InvalidVersion�VERSION_PATTERN�_Version�epoch�release�dev�pre�post�localc C s, z t | �W S tk r& t| � Y S X dS )z� Parse the given version string and return either a :class:`Version` object or a :class:`LegacyVersion` object depending on if the given version is a valid PEP 440 version or a legacy version. N)r r r )�version� r �A/usr/lib/python3.8/site-packages/pip/_vendor/packaging/version.pyr s c @ s e Zd ZdZdS )r zF An invalid version was found, users should refer to PEP 440. N)�__name__� __module__� __qualname__�__doc__r r r r r ! s c @ sL e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dS )� _BaseVersionc C s t | j�S �N)�hash�_key��selfr r r �__hash__( s z_BaseVersion.__hash__c C s | � |dd� �S )Nc S s | |k S r r ��s�or r r �<lambda>, � z%_BaseVersion.__lt__.<locals>.<lambda>��_compare�r �otherr r r �__lt__+ s z_BaseVersion.__lt__c C s | � |dd� �S )Nc S s | |kS r r r! r r r r$ / r% z%_BaseVersion.__le__.<locals>.<lambda>r& r( r r r �__le__. s z_BaseVersion.__le__c C s | � |dd� �S )Nc S s | |kS r r r! r r r r$ 2 r% z%_BaseVersion.__eq__.<locals>.<lambda>r& r( r r r �__eq__1 s z_BaseVersion.__eq__c C s | � |dd� �S )Nc S s | |kS r r r! r r r r$ 5 r% z%_BaseVersion.__ge__.<locals>.<lambda>r& r( r r r �__ge__4 s z_BaseVersion.__ge__c C s | � |dd� �S )Nc S s | |kS r r r! r r r r$ 8 r% z%_BaseVersion.__gt__.<locals>.<lambda>r& r( r r r �__gt__7 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' = 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 edd� �Z edd� �Z edd� �Zedd� �Zedd� �Zedd � �Zd S ) r c C s t |�| _t| j�| _d S r )�str�_version�_legacy_cmpkeyr )r r r r r �__init__E s zLegacyVersion.__init__c C s | j S r �r4 r r r r �__str__I s zLegacyVersion.__str__c C s d� tt| ���S )Nz<LegacyVersion({0})>��format�reprr3 r r r r �__repr__L s zLegacyVersion.__repr__c C s | j S r r7 r r r r �publicO s zLegacyVersion.publicc C s | j S r r7 r r r r � base_versionS s zLegacyVersion.base_versionc C s dS )N���r r r r r r W 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 c s zLegacyVersion.postc C s d S r r r r r r r g s zLegacyVersion.devc C s d S r r r r r r r k s zLegacyVersion.localc C s dS �NFr r r r r � is_prereleaseo s zLegacyVersion.is_prereleasec C s dS r@ r r r r r �is_postreleases s z LegacyVersion.is_postreleasec C s dS r@ r r r r r � is_devreleasew s zLegacyVersion.is_devreleaseN)r r r r6 r8 r< �propertyr= r> r r r r r r rA rB rC r r r r r D s2 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_parts� s rU c C sz d}g }t | �� �D ]T}|�d�r^|dk rD|rD|d dkrD|�� q*|r^|d dkr^|�� qD|�|� qt|�}||fS )Nr? rM rN z*final-Z00000000)rU �lower� startswith�pop�append�tuple)r r �partsrT 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� �Ze dd� �Ze dd� �Ze dd� �Ze dd� �Ze dd � �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>� s z#Version.__init__.<locals>.<genexpr>r rJ Zpre_lZpre_nZpost_lZpost_n1Zpost_n2Zdev_lZdev_nr �r r r r r r )�_regex�searchr r: r �groupr\ rZ rP �_parse_letter_version�_parse_local_versionr4 �_cmpkeyr r r r r r r )r r �matchr r r r6 � s, � � �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 dkr |�d�| j �� |�d�dd� | jD ��� | jd k rb|�d�dd� | jD ��� | jd k r~|�d�| j�� | jd k r�|�d �| j�� | jd k r�|�d �| j�� d�|�S ) Nr �{0}!rJ 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 rj rk r r r r` s z.post{0}z.dev{0}z+{0}) r rY r: �joinr r r r r �r r[ r r r r8 � s zVersion.__str__c C s | j jS r )r4 r r r r r r s z Version.epochc C s | j jS r )r4 r r r r r r s zVersion.releasec C s | j jS r )r4 r r r r r r s z Version.prec C s | j jr| j jd S d S �Nr )r4 r r r r r r s z Version.postc C s | j jr| j jd S d S rp )r4 r r r r r r $ s z Version.devc C s( | j jr d�dd� | j jD ��S d S d S )NrJ c s s | ]}t |�V qd S r rj rk r r r r` + s z Version.local.<locals>.<genexpr>)r4 r rn r r r r r ( s z Version.localc C s t | ��dd�d S )N�+r r )r3 rP r r r r r= / s zVersion.publicc C sF g }| j dkr |�d�| j �� |�d�dd� | jD ��� d�|�S )Nr ri rJ c s s | ]}t |�V qd S r rj rk r r r r` < s z'Version.base_version.<locals>.<genexpr>rm )r rY r: rn r ro r r r r> 3 s zVersion.base_versionc C s | j d k p| jd k S r )r r r r r r rA @ s zVersion.is_prereleasec C s | j d k S r )r r r r r rB D s zVersion.is_postreleasec C s | j d k S r )r r r r r rC H s zVersion.is_devreleaseN)r r r �re�compiler �VERBOSE� IGNORECASErb r6 r< r8 rD r r r r r r r= r> rA rB rC r r r r r � s4 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)rE r rG rI )Zrev�rr )rV r\ )ZletterZnumberr r r re M s re 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 )�isdigitrV r\ )r^ rT r r r r` t s �z'_parse_local_version.<locals>.<genexpr>)rZ �_local_version_separatorsrP )r r r r rf o s �rf 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 )rl r r r r$ � r% z_cmpkey.<locals>.<lambda>c s s* | ]"}t |t�r|d fnt |fV qdS )rm N)r0 r\ r r] r r r r` � s z_cmpkey.<locals>.<genexpr>)rZ �reversed�list� itertools� dropwhiler ra r r r rg z s � rg ) Z __future__r r r � collectionsr} rr Z _structuresr �__all__� namedtupler r � ValueErrorr �objectr r rs rt rO rQ rU r5 r r re rz rf rg r r r r �<module> s8 � 8� x