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편집 파일: version.cpython-38.pyc
U &?�fR? � @ s� d Z ddlmZ ddlZddlZddlmZmZmZm Z m Z m Z ddl m Z mZmZmZ ddd d gZe e eef d f Ze eee eef f Ze ee e e eef e ee eef f f d f f Ze ee ed f eeeef Zeeegef ZG d d � d e�Zdd d�dd�ZG dd � d e �Z G dd� d�Z dZ e Z G dd � d e �Z!dddd�dd�Z"e�#d �Z$dd d �d d �Z%d!d"dddd d#d$�d%d&�Z&dS )'zN .. testsetup:: from pip._vendor.packaging.version import parse, Version � )� annotationsN)�Any�Callable� NamedTuple� SupportsInt�Tuple�Union� )�Infinity� InfinityType�NegativeInfinity�NegativeInfinityType�VERSION_PATTERN�parse�Version�InvalidVersion.c @ s> e Zd ZU ded< ded< ded< ded< ded< d ed < d S ) �_Version�int�epoch�tuple[int, ...]�release�tuple[str, int] | None�dev�pre�post�LocalType | None�localN)�__name__� __module__� __qualname__�__annotations__� r! r! �K/opt/hc_python/lib/python3.8/site-packages/pip/_vendor/packaging/version.pyr & s r �str��version�returnc C s t | �S )z�Parse the given version string. >>> parse('1.0.dev1') <Version('1.0.dev1')> :param version: The version string to parse. :raises InvalidVersion: When the version string is not a valid version. )r )r% r! r! r" r / s c @ s e Zd ZdZdS )r z�Raised when a version string is not a valid version. >>> Version("invalid") Traceback (most recent call last): ... packaging.version.InvalidVersion: Invalid version: 'invalid' N)r r r �__doc__r! r! r! r" r ; s c @ s� e Zd ZU ded< dd�dd�Zd dd�d d �Zd dd�d d �Zd dd�dd�Zd dd�dd�Zd dd�dd�Z d dd�dd�Z dS )� _BaseVersionztuple[Any, ...]�_keyr �r& c C s t | j�S �N)�hashr) ��selfr! r! r" �__hash__H s z_BaseVersion.__hash__�bool)�otherr& c C s t |t�stS | j|jk S r+ �� isinstancer( �NotImplementedr) �r. r1 r! r! r" �__lt__N s z_BaseVersion.__lt__c C s t |t�stS | j|jkS r+ r2 r5 r! r! r" �__le__T s z_BaseVersion.__le__�objectc C s t |t�stS | j|jkS r+ r2 r5 r! r! r" �__eq__Z s z_BaseVersion.__eq__c C s t |t�stS | j|jkS r+ r2 r5 r! r! r" �__ge__` s z_BaseVersion.__ge__c C s t |t�stS | j|jkS r+ r2 r5 r! r! r" �__gt__f s z_BaseVersion.__gt__c C s t |t�stS | j|jkS r+ r2 r5 r! r! r" �__ne__l s z_BaseVersion.__ne__N) r r r r r/ r6 r7 r9 r: r; r< r! r! r! r" r( E s r( a� v? (?: (?:(?P<epoch>[0-9]+)!)? # epoch (?P<release>[0-9]+(?:\.[0-9]+)*) # release segment (?P<pre> # pre-release [-_\.]? (?P<pre_l>alpha|a|beta|b|preview|pre|c|rc) [-_\.]? (?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 ZU dZe�de d ejejB �Z de d< ddd�d d �Z dd �d d �Z dd �dd�Z edd �dd��Zedd �dd��Zedd �dd��Zedd �dd��Zedd �d d ��Zed d �d d ��Zedd �d!d"��Zedd �d#d$��Zed%d �d&d'��Zed%d �d(d)��Zed%d �d*d+��Zedd �d,d-��Zedd �d.d/��Zedd �d0d1��Z d2S )3r a� This class abstracts handling of a project's versions. A :class:`Version` instance is comparison aware and can be compared and sorted using the standard Python interfaces. >>> v1 = Version("1.0a5") >>> v2 = Version("1.0") >>> v1 <Version('1.0a5')> >>> v2 <Version('1.0')> >>> v1 < v2 True >>> v1 == v2 False >>> v1 > v2 False >>> v1 >= v2 False >>> v1 <= v2 True z^\s*z\s*$�CmpKeyr) r# �Noner$ c C s� | j �|�}|s td|� d���t|�d�r:t|�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�| _dS )aC Initialize a Version object. :param version: The string representation of a version which will be parsed and normalized before use. :raises InvalidVersion: If the ``version`` does not conform to PEP 440 in any way then this exception will be raised. zInvalid version: '�'r r c s s | ]}t |�V qd S r+ )r ��.0�ir! r! r" � <genexpr>� s z#Version.__init__.<locals>.<genexpr>r �.�pre_l�pre_n�post_l�post_n1�post_n2�dev_l�dev_nr )r r r r r r N)�_regex�searchr r �groupr �tuple�split�_parse_letter_version�_parse_local_version�_version�_cmpkeyr r r r r r r) )r. r% �matchr! r! r" �__init__� s, � � �zVersion.__init__r* c C s d| � d�S )z�A representation of the Version that shows all internal state. >>> Version('1.0.0') <Version('1.0.0')> z <Version('z')>r! r- r! r! r" �__repr__� s zVersion.__repr__c C s� g }| j dkr |�| j � d�� |�d�dd� | jD ��� | jdk rb|�d�dd� | jD ��� | jdk r~|�d | j� �� | jdk r�|�d | j� �� | jdk r�|�d | j� �� d�|�S ) zA string representation of the version that can be rounded-tripped. >>> str(Version("1.0a5")) '1.0a5' r �!rD c s s | ]}t |�V qd S r+ �r# �rA �xr! r! r" rC � s z"Version.__str__.<locals>.<genexpr>N� c s s | ]}t |�V qd S r+ rY rZ r! r! r" rC � s z.postz.dev�+)r �append�joinr r r r r �r. �partsr! r! r" �__str__� s zVersion.__str__r c C s | j jS )zThe epoch of the version. >>> Version("2.0.0").epoch 0 >>> Version("1!2.0.0").epoch 1 )rS r r- r! r! r" r s z Version.epochr c C s | j jS )ad The components of the "release" segment of the version. >>> Version("1.2.3").release (1, 2, 3) >>> Version("2.0.0").release (2, 0, 0) >>> Version("1!2.0.0.post0").release (2, 0, 0) Includes trailing zeroes but not the epoch or any pre-release / development / post-release suffixes. )rS r r- r! r! r" r s zVersion.releaser c C s | j jS )a The pre-release segment of the version. >>> print(Version("1.2.3").pre) None >>> Version("1.2.3a1").pre ('a', 1) >>> Version("1.2.3b1").pre ('b', 1) >>> Version("1.2.3rc1").pre ('rc', 1) )rS r r- r! r! r" r & s z Version.prez int | Nonec C s | j jr| j jd S dS )z�The post-release number of the version. >>> print(Version("1.2.3").post) None >>> Version("1.2.3.post1").post 1 r N)rS r r- r! r! r" r 5 s z Version.postc C s | j jr| j jd S dS )z�The development number of the version. >>> print(Version("1.2.3").dev) None >>> Version("1.2.3.dev1").dev 1 r N)rS r r- r! r! r" r @ s z Version.dev� str | Nonec C s( | j jr d�dd� | j jD ��S dS dS )z�The local version segment of the version. >>> print(Version("1.2.3").local) None >>> Version("1.2.3+abc").local 'abc' rD c s s | ]}t |�V qd S r+ rY rZ r! r! r" rC U s z Version.local.<locals>.<genexpr>N)rS r r_ r- r! r! r" r K s z Version.localc C s t | ��dd�d S )z�The public portion of the version. >>> Version("1.2.3").public '1.2.3' >>> Version("1.2.3+abc").public '1.2.3' >>> Version("1.2.3+abc.dev1").public '1.2.3' r] r r )r# rP r- r! r! r" �publicY s zVersion.publicc C sF g }| j dkr |�| j � d�� |�d�dd� | jD ��� d�|�S )a] The "base version" of the version. >>> Version("1.2.3").base_version '1.2.3' >>> Version("1.2.3+abc").base_version '1.2.3' >>> Version("1!1.2.3+abc.dev1").base_version '1!1.2.3' The "base version" is the public version of the project without any pre or post release markers. r rX rD c s s | ]}t |�V qd S r+ rY rZ r! r! r" rC { s z'Version.base_version.<locals>.<genexpr>r\ )r r^ r_ r r` r! r! r" � base_versionf s zVersion.base_versionr0 c C s | j dk p| jdk S )aT Whether this version is a pre-release. >>> Version("1.2.3").is_prerelease False >>> Version("1.2.3a1").is_prerelease True >>> Version("1.2.3b1").is_prerelease True >>> Version("1.2.3rc1").is_prerelease True >>> Version("1.2.3dev1").is_prerelease True N)r r r- r! r! r" � is_prerelease s zVersion.is_prereleasec C s | j dk S )z�Whether this version is a post-release. >>> Version("1.2.3").is_postrelease False >>> Version("1.2.3.post1").is_postrelease True N)r r- r! r! r" �is_postrelease� s zVersion.is_postreleasec C s | j dk S )z�Whether this version is a development release. >>> Version("1.2.3").is_devrelease False >>> Version("1.2.3.dev1").is_devrelease True N)r r- r! r! r" � is_devrelease� s zVersion.is_devreleasec C s t | j�dkr| jd S dS )zqThe first item of :attr:`release` or ``0`` if unavailable. >>> Version("1.2.3").major 1 r r ��lenr r- r! r! r" �major� s z Version.majorc C s t | j�dkr| jd S dS )z�The second item of :attr:`release` or ``0`` if unavailable. >>> Version("1.2.3").minor 2 >>> Version("1").minor 0 � r r ri r- r! r! r" �minor� s z Version.minorc C s t | j�dkr| jd S dS )z�The third item of :attr:`release` or ``0`` if unavailable. >>> Version("1.2.3").micro 3 >>> Version("1").micro 0 � rl r ri r- r! r! r" �micro� s z Version.microN) r r r r' �re�compiler �VERBOSE� IGNORECASErL r rV rW rb �propertyr r r r r r rd re rf rg rh rk rm ro r! r! r! r" r � sD &! rc z str | bytes | SupportsInt | Noner )�letter�numberr& c C sv | rZ|d krd}| � � } | dkr&d} n(| dkr4d} n| dkrBd} n | dkrNd } | t|�fS | sr|rrd } | t|�fS d S ) Nr �alpha�a�beta�b)�cr �preview�rc)�rev�rr )�lowerr )ru rv r! r! r" rQ � s" rQ z[\._-]r )r r& 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+ )�isdigitr� r )rA �partr! r! r" rC � s �z'_parse_local_version.<locals>.<genexpr>)rO �_local_version_separatorsrP )r r! r! r" rR � s �rR r r r= )r r r r r r r& c C s� t ttt�dd� t|�����}|d kr>|d kr>|d k r>t}n|d krLt}n|}|d kr^t}n|}|d krpt} n|} |d kr�t} nt dd� |D ��} | |||| | fS )Nc S s | dkS )Nr r! )r[ r! r! r" �<lambda> � z_cmpkey.<locals>.<lambda>c s s( | ] }t |t�r|d fnt|fV qdS )r\ N)r3 r r r@ r! r! r" rC / s z_cmpkey.<locals>.<genexpr>)rO �reversed�list� itertools� dropwhiler r ) r r r r r r �_release�_pre�_post�_dev�_localr! r! r" rT � s( � �rT )'r' � __future__r r� rp �typingr r r r r r � _structuresr r r r �__all__r r# � LocalTypeZCmpPrePostDevTypeZ CmpLocalTyper= r0 �VersionComparisonMethodr r � ValueErrorr r( Z_VERSION_PATTERNr r rQ rq r� rR rT r! r! r! r" �<module> sH *�� �� 0 '#