ޠjJP %SSKJr SSKrSSKrSSKrSSKrSSKrSSKJr SSK J r J r J r JrJrJr SSKJrJrJrJrJr SSKJr SSKJr SS KJrJr SS KJr \ (aSS KJ r /S Qr!S/S jr"\ \#\\#\ \#4/\$4r%\ Sr&SS1r'1Skr("SS\)5r*"SS\)5r+"SS\,5r-"SS\5r.S0Sjr/S1Sjr0S2S3Sjjr1SSS\Rd\Rd\Rf\RdS S!.r4S"\5S#'S4S$jr6S5S%jr7S6S&jr8S7S'jr9S8S(jr:\RvS9S)j5rS:S-jr?S;S.jr@g)<) annotationsN)Set) TYPE_CHECKINGCallableLiteral TypedDictUnioncast) MarkerAtom MarkerListOpValueVariable) parse_marker)ParserSyntaxError)InvalidSpecifier Specifier)canonicalize_name)Mapping) EnvironmentEvaluateContext InvalidMarkerMarkerUndefinedComparisonUndefinedEnvironmentNamedefault_environmentc[$N)__all__K/var/www/html/gaurav/venv/lib/python3.13/site-packages/packaging/markers.py__dir__r$#s Nr")metadata lock_file requirementextrasdependency_groups>python_versionplatform_releasepython_full_versionimplementation_versionc\rSrSrSrSrg)r=zRaised when attempting to create a :class:`Marker` from invalid input. This error indicates that the given marker string does not conform to the :ref:`specification of dependency specifiers `. r!N__name__ __module__ __qualname____firstlineno____doc____static_attributes__r!r"r#rr=sr"rc\rSrSrSrSrg)rEzRaised when evaluating an unsupported marker comparison. This can happen when marker values are compared as versions but do not conform to the :ref:`specification of version specifiers `. r!Nr0r!r"r#rrEsr"rc\rSrSrSrSrg)rNaRaised when evaluating a marker that references a missing environment key. Subclasses :class:`KeyError` so that code catching the bare ``KeyError`` that a missing environment lookup historically produced keeps working. .. versionchanged:: 26.3 Now subclasses :class:`KeyError` (was :class:`ValueError`) and is raised by :meth:`Marker.evaluate` for missing environment keys, where a bare ``KeyError`` was raised before. r!Nr0r!r"r#rrNs r"rc\rSrSr%SrS\S'S\S'S\S'S\S'S\S'S\S 'S\S 'S\S 'S\S 'S\S 'S\S'Srg)r[zx A dictionary that represents a Python environment as captured by :func:`default_environment`. All fields are required. strimplementation_namer-os_nameplatform_machiner+platform_systemplatform_versionr,platform_python_implementationr* sys_platformr!N)r1r2r3r4r5__annotations__r6r!r"r#rr[s > L     %('9r"rc[U[5(aUVs/sHn[U5PM sn$[U[5(dU$Uup#n[U[5(aFUR S:Xa6[U[ 5(a![UR 5n[ U5nO[U[5(aFUR S:Xa6[U[ 5(a![UR 5n[ U5nO\[U[5(aGUR [;a3[U[ 5(a[ [UR 55nX#U4$s snf)Nextra) isinstancelist_normalize_extrastuplervaluerrMARKERS_ALLOWING_SET)resultrlhsoprhsnormalized_extras r#rJrJs&$.45f!!$f55 fe $ $ LCS#x  SYY'%9je>T>T,SYY7$% C " "syyG'; 3PU@V@V,SYY7$%3!! II- - sE " "%cii01 C</6sE#cBUVs/sHn[U5PM sn$s snf)z Normalize extra values. )rJ)resultsrOs r#_normalize_extra_valuesrVs" +2 2'Q a ' 22 2sc[U[[[45(de[U[5(a:[ U5S:Xa+[US[[45(a [ USUS9$[U[5(a8SU5nU(aSR U5$SSR U5-S-$[U[5(a.SR UVs/sHo3R5PM sn5$U$s snf)Nr rfirstc34# UHn[USS9v M g7f)FrXN)_format_marker).0ms r# !_format_marker..s@A/s ())rHrIrKr=lenr[join serialize)markerrYinnerr]s r#r[r[s ftUC0 1 11 1 64  K1  vay4- 0 0fQiu55&$@@ 88E? "%(3. . FE " "xx71788 8s#Dc X;$rr!rPrRs r#rjs3:r"c X;$rr!ris r#rjrjss~r"cgNFr!_lhs_rhss r#rjrjEr"cgrmr!rns r#rjrjrqr")inznot in=>zdict[str, Operator] _operatorsc UR5nU[;a [UU35nURUSS9$[ R U5nUc[SU<SU<SU<S35eU"X5$![a NDf=f)NT) prereleasesz Undefined z on z and .)reMARKERS_REQUIRING_VERSIONrcontainsrrvgetr)rPrQrRkeyop_strspecopers r#_eval_oprs \\^F '' 8xu-.D==$=7 7&NN62D |!JrfDuSG1"MNN >    sA33 B?BcUS:Xa[U[5(dS5eX4$U[;aQ[U[5(a[U5[U54$[U5UVs1sHn[U5iM sn4$X4$s snf)NrGzextra value must be a string)rHr=rMr)rPrRr}vs r# _normalizers g~#s##C%CC#z "" c3  %c*,=c,BC C%c*3,O3a->q-A3,OP P 8O-Ps)Bc@X$![a [U5Sef=fr)KeyErrorr) environmentr}s r#_lookup_environmentrs,6 6&s+56sc //nUGHBn[U[5(aUSR[X155 M8[U[5(aUupEn[U[ 5(a$UR n[X5nUR n O#UR nUR n[X5n [U[5(d%[SU<SUSUR5<S35e[XUS9upUSR[XXS95 GMUS:XaUR/5 GM-US:XaGM6[S U<35e [S U55$) NzSet-valued marker z= can only be used with the membership form (e.g. "" in z-); it cannot appear on the left-hand side of ry)r}orandzUnexpected marker c36# UHn[U5v M g7fr)all)r\items r#r^$_evaluate_markers..Gs,VTs4yyVs)rHrIappend_evaluate_markersrKrrLrr=rrerr TypeErrorany) markersrgroupsrfrPrQrRenvironment_key lhs_value rhs_values r#rr#sH!#tF fd # # 2J  /D E  & &!LCS#x(("%))/ M II II "%))/ M i--)((; ,V, ,,r"cURSURSUR3nURnUS:waXS[ UR 5-- nU$)Nryfinalr)majorminormicro releaselevelr=serial)infoversionkinds r#_format_full_versionrJsU Adjj\4::,7G   D w7S--- Nr"c[[RR5n[RRnUU[ R[ R"5[ R"5[ R"5[ R"5[ R"5[ R"5SR[ R"5SS5[R S. $)aBBuild the default marker environment for the current Python process. The values are derived from process-constant data (the running interpreter and the host platform), so this is cached and built only once. The result is shared between callers and must never be mutated; :func:`default_environment` returns a fresh copy. ryN) r>r-r?r@r+rArBr,rCr*rD)rsysimplementationrnameosplatformmachinereleasesystemr*python_implementationrdpython_version_tuple)iverr>s r#_cached_default_environmentrRs  2 2 : : ;D,,112"&77$,,.$,,.#??,$,,.'668*2*H*H*J((8#@#@#B2A#FG   r"c<[S[[555$)aUReturn the default marker environment for the current Python process. This is the base environment used by :meth:`Marker.evaluate`. A fresh copy is returned on every call so callers may freely mutate the result; a shallow copy suffices because all values are immutable strings. .. versionchanged:: 26.3 The environment is computed once per process and cached, since it is derived from process-constant data. Patching ``platform``/``sys``/``os`` after the first call has no effect; pass an explicit ``environment`` to :meth:`Marker.evaluate` to evaluate against different values. r)r dictrr!r"r#rrls  t$?$AB CCr"c\rSrSrSrSrSSjr\SSj5rSSjr SSjr SSjr SS jr SS jr SS jrSS jrSS jrSSSjjrSrg)ri|aRepresents a parsed dependency marker expression. Marker expressions are parsed according to the :ref:`specification of dependency specifiers `. :param marker: The string representation of a marker expression. :raises InvalidMarker: If ``marker`` cannot be parsed. Instances are safe to serialize with :mod:`pickle`. They use a stable format so the same pickle can be loaded in future packaging releases. .. versionchanged:: 26.2 Added a stable pickle format. Pickles created with packaging 26.2+ can be unpickled with future releases. Backward compatibility with pickles from packaging < 26.2 is supported but may be removed in a future release. )_markersc/Ul[[U55Ulg![an[ [ U55UeSnAff=fr)rrV _parse_markerrrr=)selfrfes r#__init__Marker.__init__sD%'  /3M&4IJDM"! /A'Q . /s# AAAc4URU5nXlU$)zCreate a Marker instance from a pre-parsed marker tree. This avoids re-parsing serialised marker strings when combining markers. )__new__r)clsrnews r# _from_markersMarker._from_markerss kk#  r"c,[UR5$r)r[rrs r#__str__Marker.__str__sdmm,,r"cPSURRS[U5<S3$)Nrtraz)>) __class__r1r=rs r#__repr__Marker.__repr__s&4>>**+1SYM<`. :raises UndefinedEnvironmentName: If the marker references a value that is missing from the evaluation environment. :returns: ``True`` if the marker matches, otherwise ``False``. .. versionchanged:: 25.0 Added the ``context`` parameter, which influences which marker names are considered valid. !dict[str, str | AbstractSet[str]]r&)r(r)r%rGz str | None)r r frozensetrrr_repair_python_full_version)rrcontextcurrent_environmentrGs r#evaluateMarker.evaluates8# /1D1F  k ! #+%.[$   "+-  (  "  . --\+>w+GHKP/@/GVX#G, MM67JK  r")rfr=returnNone)rr rr)rr=)rint)robjectrbool)rrrr)rrrr)Nr%)rz+Mapping[str, str | AbstractSet[str]] | Nonerrrr)r1r2r3r4r5 __slots__r classmethodrrrrrrrrrrr6r!r"r#rr|s&I/<-='  A0JIDH#-2 @2 !2   2 2 r"rc<URS5(aUS3$U$)w Work around platform.python_version() returning something that is not PEP 440 compliant for non-tagged Python builds. +local)endswith)r,s r#_pep440_python_full_versionr-s) ##C((%&e,, r"c@[SUS5n[U5US'U$)rr=r,)r r)envr,s r#rr7s-uc*?&@A!<=P!QC Jr")rz list[str])rNMarkerList | MarkerAtom | strrr)rUr rr )T)rfzlist[str] | MarkerAtom | strrYz bool | Nonerr=) rPr=rQrrRstr | AbstractSet[str]r}r=rr)rPr=rRrr}r=rz"tuple[str, str | AbstractSet[str]])rrr}r=rr)rr rrrr)rzsys._version_inforr=)rr)r,r=rr=)rrrr)A __future__r functoolsoperatorrrrcollections.abcr AbstractSettypingrrrrr r _parserr r rrrrr _tokenizerr specifiersrrutilsrrr r$r=rOperatorrrMrz ValueErrorrrrrrrJrVr[eqnervrErrrrrcacherrrrrr!r"r#rs #  .KK@@2)3$'  S%[%5 567= >@A !"56J* x J)JZ )"<3@D (1<6 &- ! ++ ++ ++ ++ ! #  " )03'*6269<66$- $-&G$- $-N 2 D n n b  * & r"