kjB 4UddlmZddlZddlZddlZddlZddlmZmZm Z m Z m Z m Z m Z ddlmZmZmZmZmZddlmZddlmZddlmZmZdd lmZgd ZdDd Zeee eeefge fZ!e dZ" ddhZ#hdZ$Gdde%Z&Gdde%Z'Gdde%Z(Gdde Z)dEdZ*dFdZ+ dGdHd&Z,d'd(d)ej-ej-ej.ej-d*d+Z/d,e0d-<dId5Z1dJd7Z2dKd;Z3dLd>Z4dMd?Z5Gd@dAZ6dNdCZ7dS)O) annotationsN) AbstractSetCallableLiteralMapping TypedDictUnioncast) MarkerAtom MarkerListOpValueVariable) parse_marker)ParserSyntaxError)InvalidSpecifier Specifiercanonicalize_name) EnvironmentEvaluateContext InvalidMarkerMarkerUndefinedComparisonUndefinedEnvironmentNamedefault_environmentreturn list[str]ctSN)__all__`/var/www/finuniver-perm.ru/html/portfolio/venv/lib/python3.11/site-packages/packaging/markers.py__dir__r&s Nr$)metadata lock_file requirementextrasdependency_groups>python_versionplatform_releasepython_full_versionimplementation_versionceZdZdZdS)rzRaised when attempting to create a :class:`Marker` from invalid input. This error indicates that the given marker string does not conform to the :ref:`specification of dependency specifiers `. N__name__ __module__ __qualname____doc__r#r$r%rr6sr$rceZdZdZdS)rzRaised when evaluating an unsupported marker comparison. This can happen when marker values are compared as versions but do not conform to the :ref:`specification of version specifiers `. Nr1r#r$r%rr>sr$rceZdZdZdS)rzJRaised when evaluating a marker that references a missing environment key.Nr1r#r$r%rrGsTTTTr$rceZdZUdZded< ded< ded< ded< ded< ded< ded < ded < ded < ded < ded <dS)rz A dictionary that represents a Python environment as captured by :func:`default_environment`. All fields are required. strimplementation_namer/os_nameplatform_machiner-platform_systemplatform_versionr.platform_python_implementationr, sys_platformN)r2r3r4r5__annotations__r#r$r%rrKs > LLL     ('''9r$rresultMarkerList | MarkerAtom | strcTt|ts|S|\}}}t|tr/|jdkr$t |j}t |}nCt|tr.|jdkr#t |j}t |}|||fS)Nextra) isinstancetuplervaluerr)rBlhsoprhsnormalized_extras r%_normalize_extrasrMs fe $ $ LCS#x  &SY'%9%9,SY77$%% C " "&syG';';,SY77$%% C<r$resultsr cd|DS)z! Normalize extra values. c,g|]}t|Sr#)rM).0rs r% z+_normalize_extra_values..s! 2 2 2Q a 2 2 2r$r#)rNs r%_normalize_extra_valuesrTs 3 2' 2 2 22r$Tmarkerlist[str] | MarkerAtom | strfirst bool | Noner9ct|tttfsJt|trJt |dkr7t|dttfrt |dSt|tr>d|D}|rd|Sdd|zdzSt|trdd|DS|S)Nr rc38K|]}t|dVdS)F)rWN)_format_markerrQms r% z!_format_marker..s/@@A///@@@@@@r$ ()c6g|]}|Sr#) serializer\s r%rSz"_format_marker..s 7771777r$)rFlistrGr9lenr[join)rUrWinners r%r[r[s ftUC0 1 1111 64  ) KK1   vay4- 0 0 fQi(((&$ @@@@@  /88E?? "%(3. . 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This is the base environment used by :meth:`Marker.evaluate`. r|N) r:r/r;r<r-r=r>r.r?r,r@)rsysimplementationrnameosplatformmachinereleasesystemr,python_implementationrfpython_version_tuple)iverr:s r%rr's  2 : ; ;D,12"&7$,..$,..#?,,$,..'688*2*H*J*J((8#@#B#B2A2#FGG    r$ceZdZdZdZddZed d Zd!d Zd!d Z d"dZ d#dZ d!dZ d$dZ d%dZd%dZ d&d'dZdS)(raRepresents a parsed dependency marker expression. Marker expressions are parsed according to the :ref:`specification of dependency specifiers `. :param marker: The string representation of a marker expression. :raises InvalidMarker: If ``marker`` cannot be parsed. Instances are safe to serialize with :mod:`pickle`. They use a stable format so the same pickle can be loaded in future packaging releases. .. versionchanged:: 26.2 Added a stable pickle format. Pickles created with packaging 26.2+ can be unpickled with future releases. 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