관리-도구
편집 파일: specifiers.cpython-39.pyc
a ��Re�x � @ s� d dl Z d dlZd dlZd dlZd dlZd dlmZmZmZm Z m Z m Z m Z m Z mZmZmZ ddlmZ ddlmZmZmZ eeef Zeeeef Zeded�Zeeegef Z G dd � d e �Z G d d � d e j d �Z G d d� de �Z!G dd� de!�Z"edeegef edeegef d�dd�Z#G dd� de!�Z$e�%d�Z&ee e d�dd�Z'eed�dd �Z(e e e e ee e e e f d �d d �Z)G d d!� d!e �Z*dS )"� N) �Callable�Dict�Iterable�Iterator�List�Optional�Pattern�Set�Tuple�TypeVar�Union� )�canonicalize_version)� LegacyVersion�Version�parse�VersionTypeVar)�boundc @ s e Zd ZdZdS )�InvalidSpecifierzH An invalid specifier was found, users should refer to PEP 440. N)�__name__� __module__� __qualname__�__doc__� r r ��/builddir/build/BUILDROOT/alt-python39-pip-21.3.1-2.el8.x86_64/opt/alt/python39/lib/python3.9/site-packages/pip/_vendor/packaging/specifiers.pyr ! s r c @ s� e Zd Zejed�dd��Zejed�dd��Zeje e d�dd��Z eje e d�d d ��Z ej ee d�d d ��Zeje d d�dd ��Zejdeee e d�dd��Zejdee ee ee d�dd��Zd S )� BaseSpecifier��returnc C s dS )z� Returns the str representation of this Specifier like object. This should be representative of the Specifier itself. Nr ��selfr r r �__str__( s zBaseSpecifier.__str__c C s dS )zF Returns a hash value for this Specifier like object. Nr r r r r �__hash__/ s zBaseSpecifier.__hash__��otherr c C s dS )zq Returns a boolean representing whether or not the two Specifier like objects are equal. Nr �r r# r r r �__eq__5 s zBaseSpecifier.__eq__c C s dS )zu Returns a boolean representing whether or not the two Specifier like objects are not equal. Nr r$ r r r �__ne__< s zBaseSpecifier.__ne__c C s dS )zg Returns whether or not pre-releases as a whole are allowed by this specifier. Nr r r r r � prereleasesC s zBaseSpecifier.prereleasesN��valuer c C s dS )zd Sets whether or not pre-releases as a whole are allowed by this specifier. Nr �r r) r r r r' J s ��itemr' r c C s dS )zR Determines if the given item is contained within this specifier. Nr �r r, r' r r r �containsQ s zBaseSpecifier.contains��iterabler' r c C s dS )z� Takes an iterable of items and filters them so that only items which are contained within this specifier are allowed in it. 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This operator is discouraged # but included entirely as an escape hatch. (?<====) # Only match for the identity operator \s* [^\s]* # We just match everything, except for whitespace # since we are only testing for strict identity. ) | (?: # The (non)equality operators allow for wild card and local # versions to be specified so we have to define these two # operators separately to enable that. (?<===|!=) # Only match for equals and not equals \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? # You cannot use a wild card and a dev or local version # together so group them with a | and make them optional. (?: (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release (?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local | \.\* # Wild card syntax of .* )? ) | (?: # The compatible operator requires at least two digits in the # release segment. (?<=~=) # Only match for the compatible operator \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)+ # release (We have a + instead of a *) (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release ) | (?: # All other operators only allow a sub set of what the # (non)equality operators do. Specifically they do not allow # local versions to be specified nor do they allow the prefix # matching wild cards. (?<!==|!=|~=) # We have special cases for these # operators so we want to make sure they # don't match here. \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? 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