관리-도구
편집 파일: version.cpython-310.pyc
o ƚRe�[ � @ sZ d Z ddlZddlZddlmZ ddlmZ g d�Ze�e �Z G dd� de �Z G d d � d e �ZG d d � d e �Ze�d �Zdd� ZeZG dd� de�Zdd� ZG dd� de�Ze�d�dfe�d�dfe�d�dfe�d�d fe�d �d fe�d �d fe�d �d!fe�d"�d#fe�d$�d%fe�d&�d'ff Ze�d(�dfe�d)�dfe�d*�d!fe�d �d!fe�d+�dffZe�d,�Zd-d.� Zd/d0� Ze�d1ej �Z d2d2d3d2d4ddd5�Z d6d7� Z G d8d9� d9e�Z G d:d;� d;e�Z!e�d<ej �Z"d=d>� Z#d?d@� Z$G dAdB� dBe�Z%G dCdD� dDe�Z&G dEdF� dFe �Z'e'eee�e'e e!dGdH� �e'e$e&e�dI�Z(e(dJ e(dK< dLdM� Z)dS )Nz~ Implementation of a flexible versioning scheme providing support for PEP-440, setuptools-compatible and semantic versioning. � N� )� string_types��parse_requirement)�NormalizedVersion�NormalizedMatcher� LegacyVersion� LegacyMatcher�SemanticVersion�SemanticMatcher�UnsupportedVersionError� get_schemec @ s e Zd ZdZdS )r z This is an unsupported version.N)�__name__� __module__� __qualname__�__doc__� r r ��/builddir/build/BUILDROOT/alt-python310-pip-21.3.1-3.el8.x86_64/opt/alt/python310/lib/python3.10/site-packages/pip/_vendor/distlib/version.pyr s r c @ sx e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dd� Z dd� Z dd� Z dd� Zedd� �ZdS ) �Versionc C s@ |� � | _}| �|� | _}t|t�sJ �t|�dks J �d S )Nr )�strip�_string�parse�_parts� isinstance�tuple�len)�self�s�partsr r r �__init__ s zVersion.__init__c C � t d��)Nz please implement in a subclass��NotImplementedError�r r r r r r % � z Version.parsec C s$ t | �t |�krtd| |f ��d S )Nzcannot compare %r and %r)�type� TypeError�r �otherr r r �_check_compatible( s �zVersion._check_compatiblec C s | � |� | j|jkS �N�r) r r' r r r �__eq__, � zVersion.__eq__c C � | � |� S r* �r, r' r r r �__ne__0 � zVersion.__ne__c C s | � |� | j|jk S r* r+ r' r r r �__lt__3 r- zVersion.__lt__c C s | � |�p | �|� S r* �r2 r, r' r r r �__gt__7 s zVersion.__gt__c C � | � |�p | �|�S r* r3 r' r r r �__le__: � zVersion.__le__c C r5 r* )r4 r, r' r r r �__ge__= r7 zVersion.__ge__c C s t | j�S r* )�hashr �r r r r �__hash__A � zVersion.__hash__c C � d| j j| jf S )Nz%s('%s')�� __class__r r r: r r r �__repr__D � zVersion.__repr__c C � | j S r* �r r: r r r �__str__G � zVersion.__str__c C r )Nz Please implement in subclasses.r! r: r r r � is_prereleaseJ s zVersion.is_prereleaseN)r r r r r r) r, r0 r2 r4 r6 r8 r; r@ rD �propertyrF r r r r r s r c @ s� e Zd ZdZdd� dd� dd� dd� dd� dd� d d� d d� d �Zd d � Zdd� Zdd� Zedd� �Z dd� Z dd� Z dd� Z dd� Z d d � Zd d � ZdS ) �MatcherNc C s | |k S r* r ��v�c�pr r r �<lambda>T � zMatcher.<lambda>c C s | |kS r* r rI r r r rM U rN c C s | |kp| |k S r* r rI r r r rM V � c C � | |kp| |kS r* r rI r r r rM W rO c C � | |kS r* r rI r r r rM X rN c C rQ r* r rI r r r rM Y rN c C rP r* r rI r r r rM [ rO c C s | |kS r* r rI r r r rM \ rN )�<�>�<=�>=�==�===�~=�!=c C � t |�S r* r r# r r r r a r$ zMatcher.parse_requirementc C s� | j d u r td��|�� | _}| �|�}|s td| ��|j| _| j�� | _g }|jrb|jD ]2\}}|� d�rQ|dvrBtd| ��|d d� d}}| � |� n| � |�d}}|� |||f� q/t |�| _ d S ) Nz Please specify a version classz Not valid: %rz.*)rV rY z#'.*' not allowed for %r constraints���TF) � version_class� ValueErrorr r r �name�lower�key� constraints�endswith�appendr r )r r �rZclist�opZvn�prefixr r r r d s* � zMatcher.__init__c C sx t |t�r | �|�}| jD ],\}}}| j�|�}t |t�r"t| |�}|s0d|| jjf }t |��||||�s9 dS q dS )z� Check if the provided version matches the constraints. :param version: The version to match against this instance. :type version: String or :class:`Version` instance. z%r not implemented for %sFT) r r r\ r � _operators�get�getattrr? r r" )r �version�operator� constraintrf �f�msgr r r �match� s � �z Matcher.matchc C s6 d }t | j�dkr| jd d dv r| jd d }|S )Nr r )rV rW )r r )r �resultr r r � exact_version� s zMatcher.exact_versionc C s0 t | �t |�ks| j|jkrtd| |f ��d S )Nzcannot compare %s and %s)r% r^ r& r' r r r r) � s �zMatcher._check_compatiblec C s" | � |� | j|jko| j|jkS r* )r) r` r r' r r r r, � s zMatcher.__eq__c C r. r* r/ r' r r r r0 � r1 zMatcher.__ne__c C s t | j�t | j� S r* )r9 r` r r: r r r r; � r7 zMatcher.__hash__c C r= )Nz%s(%r)r> r: r r r r@ � rA zMatcher.__repr__c C rB r* rC r: r r r rD � rE zMatcher.__str__)r r r r\ rg r r ro rG rq r) r, r0 r; r@ rD r r r r rH O s, � rH zk^v?(\d+!)?(\d+(\.\d+)*)((a|b|c|rc)(\d+))?(\.(post)(\d+))?(\.(dev)(\d+))?(\+([a-zA-Z\d]+(\.[a-zA-Z\d]+)?))?$c C s� | � � } t�| �}|std| ��|�� }tdd� |d �d�D ��}t|�dkrA|d dkrA|d d� }t|�dkrA|d dks/|d sHd}n t|d d d� �}|dd � }|d d � }|d d � }|d }|dkrod}n |d t|d �f}|dkr�d}n |d t|d �f}|dkr�d}n |d t|d �f}|d u r�d}n"g } |�d�D ]} | � � r�dt| �f} nd| f} | � | � q�t| �}|s�|s�|r�d}nd}|s�d}|s�d}||||||fS )NzNot a valid version: %sc s � � | ]}t |�V qd S r* ��int��.0rJ r r r � <genexpr>� � � z _pep_440_key.<locals>.<genexpr>r �.���r � � � � � � � )NNr )�arz )�z)�_)�final) r �PEP440_VERSION_REro r �groupsr �splitr rt �isdigitrc ) r �mr� �nums�epoch�pre�post�dev�localr �partr r r � _pep_440_key� sV � r� c @ s0 e Zd ZdZdd� Zeg d��Zedd� �ZdS )r aI A rational version. Good: 1.2 # equivalent to "1.2.0" 1.2.0 1.2a1 1.2.3a2 1.2.3b1 1.2.3c1 1.2.3.4 TODO: fill this out Bad: 1 # minimum two numbers 1.2a # release level must have a release serial 1.2.3b c C s< t |�}t�|�}|�� }tdd� |d �d�D ��| _|S )Nc s rr r* rs ru r r r rw rx z*NormalizedVersion.parse.<locals>.<genexpr>r ry )�_normalized_keyr� ro r� r r� �_release_clause)r r rp r� r� r r r r s zNormalizedVersion.parse)r� �brK �rcr� c s t � fdd�� jD ��S )Nc 3 s" � | ] }|r|d � j v V qdS )r N)� PREREL_TAGS)rv �tr: r r rw s � z2NormalizedVersion.is_prerelease.<locals>.<genexpr>)�anyr r: r r: r rF s z NormalizedVersion.is_prereleaseN) r r r r r �setr� rG rF r r r r r � s r c C s> t | �} t |�}| |krdS | �|�sdS t|�}| | dkS )NTFry )�str� startswithr )�x�y�nr r r � _match_prefix s r� c @ sn e Zd ZeZddddddddd �Zd d � Zd d � Zdd� Zdd� Z dd� Z dd� Z dd� Z dd� Z dd� Zd S ) r �_match_compatible� _match_lt� _match_gt� _match_le� _match_ge� _match_eq�_match_arbitrary� _match_ne)rX rR rS rT rU rV rW rY c C sV |r d|vo |j d }n |j d o|j d }|r'|j�dd�d }| �|�}||fS )N�+rz r r )r r r� r\ )r rj rl rf Z strip_localr r r r � _adjust_local6 s z NormalizedMatcher._adjust_localc C sD | � |||�\}}||krdS |j}d�dd� |D ��}t||� S )NFry c S � g | ]}t |��qS r �r� �rv �ir r r � <listcomp>I � z/NormalizedMatcher._match_lt.<locals>.<listcomp>�r� r� �joinr� �r rj rl rf Zrelease_clause�pfxr r r r� D � zNormalizedMatcher._match_ltc C sD | � |||�\}}||krdS |j}d�dd� |D ��}t||� S )NFry c S r� r r� r� r r r r� Q r� z/NormalizedMatcher._match_gt.<locals>.<listcomp>r� r� r r r r� L r� zNormalizedMatcher._match_gtc C s | � |||�\}}||kS r* �r� �r rj rl rf r r r r� T � zNormalizedMatcher._match_lec C s | � |||�\}}||kS r* r� r� r r r r� X r� zNormalizedMatcher._match_gec C s0 | � |||�\}}|s||k}|S t||�}|S r* �r� r� �r rj rl rf rp r r r r� \ s �zNormalizedMatcher._match_eqc C s t |�t |�kS r* r� r� r r r r� d s z"NormalizedMatcher._match_arbitraryc C s2 | � |||�\}}|s||k}|S t||� }|S r* r� r� r r r r� g s �zNormalizedMatcher._match_nec C sf | � |||�\}}||krdS ||k rdS |j}t|�dkr$|d d� }d�dd� |D ��}t||�S )NTFr rz ry c S r� r r� r� r r r r� z r� z7NormalizedMatcher._match_compatible.<locals>.<listcomp>)r� r� r r� r� r� r r r r� o s z#NormalizedMatcher._match_compatibleN)r r r r r\ rg r� r� r� r� r� r� r� r� r� r r r r r ' s( � r z[.+-]$� z^[.](\d)z0.\1z^[.-]z ^\((.*)\)$�\1z^v(ersion)?\s*(\d+)z\2z^r(ev)?\s*(\d+)z[.]{2,}ry z\b(alfa|apha)\b�alphaz\b(pre-alpha|prealpha)\bz pre.alphaz \(beta\)$�betaz ^[:~._+-]+z [,*")([\]]z[~:+_ -]z\.$z (\d+(\.\d+)*)c C sN | � � �� }tD ] \}}|�||�}q|sd}t�|�}|s#d}|}nZ|�� d �d�}dd� |D �}t|�dk rD|� d� t|�dk s9t|�dkrS||� � d� }n d� dd� |dd� D ��||� � d� }|dd� }d� d d� |D ��}|� � }|r�t D ] \}}|�||�}q�|s�|}nd |v r�d nd }|| | }t |�s�d}|S ) z� Try to suggest a semantic form for a version for which _suggest_normalized_version couldn't come up with anything. z0.0.0r ry c S r� r rs r� r r r r� � r� z-_suggest_semantic_version.<locals>.<listcomp>� Nc S r� r r� r� r r r r� � r� c S r� r r� r� r r r r� � r� r� �-r� )r r_ � _REPLACEMENTS�sub�_NUMERIC_PREFIXro r� r� r rc �endr� �_SUFFIX_REPLACEMENTS� is_semver)r rp �pat�replr� rf �suffix�sepr r r �_suggest_semantic_version� s< � , r� c C sb zt | � | W S ty Y nw | �� }dD ] \}}|�||�}qt�dd|�}t�dd|�}t�dd|�}t�dd |�}t�d d |�}|�d �rP|d d� }t�dd |�}t�dd|�}t�dd|�}t�dd|�}t�dd|�}t�dd|�}t�dd|�}t�dd|�}t�d d|�}t�d d |�}t�d d |�}zt |� W |S ty� d}Y |S w )!a� Suggest a normalized version close to the given version string. If you have a version string that isn't rational (i.e. NormalizedVersion doesn't like it) then you might be able to get an equivalent (or close) rational version from this function. This does a number of simple normalizations to the given string, based on observation of versions currently in use on PyPI. Given a dump of those version during PyCon 2009, 4287 of them: - 2312 (53.93%) match NormalizedVersion without change with the automatic suggestion - 3474 (81.04%) match when using this suggestion method @param s {str} An irrational version string. @returns A rational version string, or None, if couldn't determine one. ))z-alphar� )z-betar� )r� r� )r� r� )r� rK )z-finalr� )z-prerK )z-releaser� )z.releaser� )z-stabler� )r� ry )r� ry )� r� )z.finalr� )r� r� zpre$Zpre0zdev$Zdev0z([abc]|rc)[\-\.](\d+)$z\1\2z[\-\.](dev)[\-\.]?r?(\d+)$z.\1\2z[.~]?([abc])\.?r� rJ r Nz\b0+(\d+)(?!\d)z (\d+[abc])$z\g<1>0z\.?(dev-r|dev\.r)\.?(\d+)$z.dev\2z-(a|b|c)(\d+)$z[\.\-](dev|devel)$z.dev0z(?![\.\-])dev$z(final|stable)$r� z\.?(r|-|-r)\.?(\d+)$z.post\2z\.?(dev|git|bzr)\.?(\d+)$z\.?(pre|preview|-c)(\d+)$zc\g<2>zp(\d+)$z.post\1)r� r r_ �replace�rer� r� )r �rs�origr� r r r �_suggest_normalized_version� sD � ��r� z([a-z]+|\d+|[\.-])rK zfinal-�@)r� �previewr� r� r� r� ry c C s� dd� }g }|| �D ]8}|� d�r=|dk r)|r)|d dkr)|�� |r)|d dks |r=|d dkr=|�� |r=|d dks1|�|� q t|�S )Nc S st g }t �| �� �D ])}t�||�}|r2d|d d� kr!dkr)n n|�d�}nd| }|�|� q |�d� |S )N�0r �9� �*�*final)� _VERSION_PARTr� r_ �_VERSION_REPLACErh �zfillrc )r rp rL r r r � get_partsC s � z _legacy_key.<locals>.get_partsr� r� rz z*final-�00000000)r� �poprc r )r r� rp rL r r r � _legacy_keyB s �� r� c @ � e Zd Zdd� Zedd� �ZdS )r c C rZ r* )r� r# r r r r ] r$ zLegacyVersion.parsec C s: d}| j D ]}t|t�r|�d�r|dk rd} |S q|S )NFr� r� T)r r r r� )r rp r� r r r rF ` s � zLegacyVersion.is_prereleaseN�r r r r rG rF r r r r r \ � r c @ s4 e Zd ZeZeej�Zded< e� d�Z dd� Z dS )r r� rX z^(\d+(\.\d+)*)c C s` ||k rdS | j �t|��}|st�d||� dS |�� d }d|v r+|�dd�d }t||�S )NFzACannot compute compatible match for version %s and constraint %sTr ry r )� numeric_rero r� �logger�warningr� �rsplitr� )r rj rl rf r� r r r r r� s s � z LegacyMatcher._match_compatibleN) r r r r r\ �dictrH rg r� �compiler� r� r r r r r k s r zN^(\d+)\.(\d+)\.(\d+)(-[a-z0-9]+(\.[a-z0-9-]+)*)?(\+[a-z0-9]+(\.[a-z0-9-]+)*)?$c C s t �| �S r* )� _SEMVER_REro )r r r r r� � r< r� c C sn dd� }t | �}|st| ��|�� }dd� |d d� D �\}}}||d d�||d d�}}|||f||fS ) Nc S s: | d u r |f}|S | dd � � d�}tdd� |D ��}|S )Nr ry c S s" g | ] }|� � r |�d �n|�qS )r� )r� r� )rv rL r r r r� � s " z5_semantic_key.<locals>.make_tuple.<locals>.<listcomp>)r� r )r Zabsentrp r r r r � make_tuple� s �z!_semantic_key.<locals>.make_tuplec S r� r rs r� r r r r� � r� z!_semantic_key.<locals>.<listcomp>r� �|� r� )r� r r� ) r r� r� r� �major�minor�patchr� �buildr r r � _semantic_key� s r� c @ r� )r c C rZ r* )r� r# r r r r � r$ zSemanticVersion.parsec C s | j d d dkS )Nr r r� )r r: r r r rF � s z SemanticVersion.is_prereleaseNr� r r r r r � r� r c @ s e Zd ZeZdS )r N)r r r r r\ r r r r r � s r c @ s6 e Zd Zd dd�Zdd� Zdd� Zdd � Zd d � ZdS ) � VersionSchemeNc C s || _ || _|| _d S r* )r` �matcher� suggester)r r` r� r� r r r r � s zVersionScheme.__init__c C s0 z | j �|� d}W |S ty d}Y |S w �NTF)r� r\ r �r r rp r r r �is_valid_version� s ��z VersionScheme.is_valid_versionc C s. z | � |� d}W |S ty d}Y |S w r� )r� r r� r r r �is_valid_matcher� s ��z VersionScheme.is_valid_matcherc C s$ |� d�r |dd� }| �d| �S )z: Used for processing some metadata fields �,Nrz zdummy_name (%s))rb r� r# r r r �is_valid_constraint_list� s z&VersionScheme.is_valid_constraint_listc C s | j d u r d }|S | � |�}|S r* )r� r� r r r �suggest� s �zVersionScheme.suggestr* )r r r r r� r� r� r� r r r r r� � s r� c C s |S r* r r# r r r rM � s rM )� normalized�legacyZsemanticr� �defaultc C s | t vr td| ��t | S )Nzunknown scheme name: %r)�_SCHEMESr] )r^ r r r r � s r )*r �loggingr� �compatr �utilr �__all__� getLoggerr r� r] r �objectr rH r� r� r� r� r r� r r� r� r� r� r� �Ir� r� r� r r r� r� r� r r r� r� r r r r r �<module> s� 1 d=$ W � � � .r� � '���