U
Qab @ sr d dl mZmZmZ d dlZd dlZd dlmZmZm Z m
Z
d dlm Z m Z m
Z
mZmZ d dlmZ d dlmZ ddlmZmZ dd lmZmZmZ G d
d d e Z e ej ej Z ed ! Z"ed
! Z#ed! Z$ed! Z%ed! Z&ed! Z'ed! Z(e dZ)e e e)e B Z*ee e e* Z+e+dZ,e+Z-eddZ.e(e. Z/e-e e&e- Z0e"e
e0 e# dZ1eej2ej3ej4B Z5eej2ej3ej4B Z6e5e6A Z7ee7e e&e7 ddddZ8e
e$e8 e% e8B Z9e9:dd e e9d Z;e;:d d e e d Ze:d d e'Ze/e
e= Z?e,e
e1 e?e>B Z@ee@ e ZAG d!d" d"eBZCdS )# )absolute_importdivisionprint_functionN) stringStart stringEndoriginalTextForParseException)
ZeroOrMoreWordOptionalRegexCombine)Literal)parse ) MARKER_EXPRMarker)LegacySpecifier Specifier SpecifierSetc @ s e Zd ZdZdS )InvalidRequirementzJ
An invalid requirement was found, users should refer to PEP 508.
N)__name__
__module__ __qualname____doc__ r r P/usr/lib/python3.8/site-packages/pkg_resources/_vendor/packaging/requirements.pyr s r [](),;@z-_.namez[^ ]+urlextrasF)Z
joinStringZadjacent _raw_specc C s
|j pdS )N )r' sltr r r 6 r- specifierc C s |d S )Nr r r) r r r r- 9 r. markerc C s t | |j|j S )N)r Z_original_startZ
_original_endr) r r r r- = r. c @ s( e Zd ZdZdd Zdd Zdd ZdS ) RequirementzParse a requirement.
Parse a given requirement string into its parts, such as name, specifier,
URL, and extras. Raises InvalidRequirement on a badly-formed requirement
string.
c
C s zt |}W n@ tk
rN } z"td||j|jd W 5 d }~X Y nX |j| _|jrt|j}|j r|j
r|j s|j
std|j| _nd | _t |j r|j
ng | _ t|j| _|jr|jnd | _d S )Nz+Invalid requirement, parse error at "{0!r}" zInvalid URL given) REQUIREMENTZ parseStringr r formatZlocr$ r% urlparseZschemeZnetlocsetr& ZasListr r/ r0 )selfZrequirement_stringZreqeZ
parsed_urlr r r __init__X s,
zRequirement.__init__c C sz | j g}| jr*|ddt| j | jr@|t| j | jrX|d| j | j rp|d| j d|S )Nz[{0}]r! z@ {0}z; {0}r( )
r$ r& appendr4 joinsortedr/ strr% r0 )r7 partsr r r __str__m s zRequirement.__str__c C s d t| S )Nz)r4 r= )r7 r r r __repr__~ s zRequirement.__repr__N)r r r r r9 r? r@ r r r r r1 K s r1 )DZ
__future__r r r stringreZ pkg_resources.extern.pyparsingr r r r r r
r r r
r LZ%pkg_resources.extern.six.moves.urllibr r5 Zmarkersr r Z
specifiersr r r
ValueErrorr Z
ascii_lettersZdigitsZALPHANUMsuppressZLBRACKETZRBRACKETZLPARENZRPARENCOMMAZ SEMICOLONATZ PUNCTUATIONZIDENTIFIER_ENDZ
IDENTIFIERNAMEZEXTRAZURIZURLZ EXTRAS_LISTZEXTRASZ
_regex_strVERBOSE
IGNORECASEZVERSION_PEP440ZVERSION_LEGACYZ VERSION_ONEZ VERSION_MANYZ
_VERSION_SPECZsetParseActionZ VERSION_SPECZMARKER_SEPERATORZMARKERZVERSION_AND_MARKERZURL_AND_MARKERZNAMED_REQUIREMENTr3 objectr1 r r r r sf