wgNdZddlmZddlZddlZddlZddlmZmZm Z m Z m Z ddl m Z ddlmZe eefZe de ZeeegefZdd ZGd d eZGd dej0ZGddeZej6dZddZddZddZddZ GddeZ!y)z .. testsetup:: from packaging.specifiers import Specifier, SpecifierSet, InvalidSpecifier from packaging.version import Version ) annotationsN)CallableIterableIteratorTypeVarUnion)canonicalize_version)VersionUnparsedVersionVar)boundc<t|ts t|}|SN) isinstancer )versions l/home/mcse/projects/flask/flask-venv/lib/python3.12/site-packages/setuptools/_vendor/packaging/specifiers.py_coerce_versionrs gw ''" NceZdZdZy)InvalidSpecifiera Raised when attempting to create a :class:`Specifier` with a specifier string that is invalid. >>> Specifier("lolwat") Traceback (most recent call last): ... packaging.specifiers.InvalidSpecifier: Invalid specifier: 'lolwat' N)__name__ __module__ __qualname____doc__rrrr srrc0eZdZejd dZejd dZejd dZeejd dZ e jd dZ ejdddZ ej d ddZ y) BaseSpecifiercy)z Returns the str representation of this Specifier-like object. This should be representative of the Specifier itself. Nrselfs r__str__zBaseSpecifier.__str__-rcy)zF Returns a hash value for this Specifier-like object. Nrrs r__hash__zBaseSpecifier.__hash__4r"rcy)z Returns a boolean representing whether or not the two Specifier-like objects are equal. :param other: The other object to check against. Nrr others r__eq__zBaseSpecifier.__eq__:r"rcy)zWhether or not pre-releases as a whole are allowed. This can be set to either ``True`` or ``False`` to explicitly enable or disable prereleases or it can be set to ``None`` (the default) to use default semantics. Nrrs r prereleaseszBaseSpecifier.prereleasesCr"rcy)zQSetter for :attr:`prereleases`. :param value: The value to set. Nrr values rr*zBaseSpecifier.prereleasesLr"rNcy)zR Determines if the given item is contained within this specifier. Nr)r itemr*s rcontainszBaseSpecifier.containsSr"rcy)z Takes an iterable of items and filters them so that only items which are contained within this specifier are allowed in it. Nr)r iterabler*s rfilterzBaseSpecifier.filterYr"rreturnstrr5intr'objectr5boolr5 bool | Noner-r;r5Noner)r/r6r*r=r5r;r2zIterable[UnparsedVersionVar]r*r=r5zIterator[UnparsedVersionVar]) rrrabcabstractmethodr!r$r(propertyr*setterr0r3rrrrr,s                QU 4 CN %  rr) metaclassc eZdZdZdZdZejdezezdzejejzZ dddd d d d d dZ d&d'dZ e d(dZejd)dZe d*dZe d*dZd*dZd*dZe d+dZd,dZd-dZd.dZd/dZd/dZd/dZd/dZd/dZd0d Zd0d!Zd/d"Zd1d#Z d2d3d$Z! d2 d4d%Z"y)5 Specifiera?This class abstracts handling of version specifiers. .. tip:: It is generally not required to instantiate this manually. You should instead prefer to work with :class:`SpecifierSet` instead, which can parse comma-separated version specifiers (which is what package metadata contains). z8 (?P(~=|==|!=|<=|>=|<|>|===)) a (?P (?: # The identity operators allow for an escape hatch that will # do an exact string match of the version you wish to install. # This will not be parsed by PEP 440 and we cannot determine # any semantic meaning from it. This operator is discouraged # but included entirely as an escape hatch. (?<====) # Only match for the identity operator \s* [^\s;)]* # The arbitrary version can be just about anything, # we match everything except for whitespace, a # semi-colon for marker support, and a closing paren # since versions can be enclosed in them. ) | (?: # 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 # You cannot use a wild card and a pre-release, post-release, a dev or # local version together so group them with a | and make them optional. (?: \.\* # Wild card syntax of .* | (?: # pre release [-_\.]? (alpha|beta|preview|pre|a|b|c|rc) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release (?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local )? ) | (?: # 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 [-_\.]? (alpha|beta|preview|pre|a|b|c|rc) [-_\.]? [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. (?=<>===Nc|jj|}|std||jdj |jdj f|_||_y)aInitialize a Specifier instance. :param spec: The string representation of a specifier which will be parsed and normalized before use. :param prereleases: This tells the specifier if it should accept prerelease versions if applicable or not. The default of ``None`` will autodetect it from the given specifiers. :raises InvalidSpecifier: If the given specifier is invalid (i.e. bad syntax). zInvalid specifier: operatorrN)_regexsearchrgroupstrip_spec _prereleases)r specr*matchs r__init__zSpecifier.__init__sm ""4("%8#AB B KK # ) ) + KK " ( ( *'  (rc|j |jS|j\}}|dvr1|dk(r|jdr|dd}t|jryy)N)rQrSrRrPrVrUrTrQ.*TF)r^r]endswithr is_prerelease)r rXrs rr*zSpecifier.prereleasessm    ($$ $ !JJ' @ @4G$4$4T$:!#2,w--rc||_yrr^r,s rr*zSpecifier.prereleases !rc |jdS)z`The operator of this specifier. >>> Specifier("==1.2.3").operator '==' rr]rs rrXzSpecifier.operatorzz!}rc |jdS)zaThe version of this specifier. >>> Specifier("==1.2.3").version '1.2.3' r rkrs rrzSpecifier.versionrlrc|jd|jnd}d|jjdt ||dS)aTA representation of the Specifier that shows all internal state. >>> Specifier('>=1.0.0') =1.0.0')> >>> Specifier('>=1.0.0', prereleases=False) =1.0.0', prereleases=False)> >>> Specifier('>=1.0.0', prereleases=True) =1.0.0', prereleases=True)> , prereleases=rT()>)r^r* __class__rr6r pres r__repr__zSpecifier.__repr__&sU  ,T--0 1 4>>**+1SYM#bAArc4dj|jS)zA string representation of the Specifier that can be round-tripped. >>> str(Specifier('>=1.0.0')) '>=1.0.0' >>> str(Specifier('>=1.0.0', prereleases=False)) '>=1.0.0' z{}{})formatr]rs rr!zSpecifier.__str__8sv}}djj))rcxt|jd|jddk7}|jd|fS)Nr rrPstrip_trailing_zero)r r])r canonical_versions r_canonical_speczSpecifier._canonical_specBs>0 JJqM!%A$!6 zz!}///rc,t|jSr)hashr}rs rr$zSpecifier.__hash__JsD(())rct|tr |jt|}nt||jstS|j |j k(S#t$r tcYSwxYw)a>Whether or not the two Specifier-like objects are equal. :param other: The other object to check against. The value of :attr:`prereleases` is ignored. >>> Specifier("==1.2.3") == Specifier("== 1.2.3.0") True >>> (Specifier("==1.2.3", prereleases=False) == ... Specifier("==1.2.3", prereleases=True)) True >>> Specifier("==1.2.3") == "==1.2.3" True >>> Specifier("==1.2.3") == Specifier("==1.2.4") False >>> Specifier("==1.2.3") == Specifier("~=1.2.3") False )rr6rsrNotImplementedr}r&s rr(zSpecifier.__eq__Msi& eS ! &s5z2E4>>2! !##u'<'<<< $ &%% &sA""A43A4c>t|d|j|}|S)N _compare_)getattr _operators)r opoperator_callables r _get_operatorzSpecifier._get_operatorjs+.5 Idoob123/ ! rc tttjtt |dd}|dz }|j d||xr|j d||S)NrcrSrQ) _version_joinlist itertools takewhile_is_not_suffix_version_splitr)r prospectiver_prefixs r_compare_compatiblezSpecifier._compare_compatiblepsw $$^^D5IJ KCR P  $'t!!$' T: ?Wt?Q?QRV?W @  rcD|jdr_t|jd}t|ddd}t|}t|}t ||\}}|dt |} | |k(St |} | jst |j}|| k(S)NrcFrzrd)rer publicr _pad_versionlenr local) r rr_normalized_prospectivenormalized_spec split_specsplit_prospectivepadded_prospective_shortened_prospective spec_versions r_compare_equalzSpecifier._compare_equals == %9""& "349RWXO(8J !//E F %11BJ$O !  %77HZ$I !(J6 6#4=L  %%%k&8&89 ,. .rc(|j|| Sr)rr rr_s r_compare_not_equalzSpecifier._compare_not_equals&&{D999rcDt|jt|kSrr rrs r_compare_less_than_equalz"Specifier._compare_less_than_equal{))*gdm;;rcDt|jt|k\Srrrs r_compare_greater_than_equalz%Specifier._compare_greater_than_equalrrct|}||ksy|js8|jr,t|jt|jk(ryyNFT)r rf base_versionr rspec_strr_s r_compare_less_thanzSpecifier._compare_less_thansTx  T! !!k&?&?{//0GD>> "1.2.3" in Specifier(">=1.2.3") True >>> Version("1.2.3") in Specifier(">=1.2.3") True >>> "1.0.0" in Specifier(">=1.2.3") False >>> "1.3.0a1" in Specifier(">=1.2.3") False >>> "1.3.0a1" in Specifier(">=1.2.3", prereleases=True) True r0r r/s r __contains__zSpecifier.__contains__&}}T""rc| |j}t|}|jr|sy|j|j}|||j S)alReturn whether or not the item is contained in this specifier. :param item: The item to check for, which can be a version string or a :class:`Version` instance. :param prereleases: Whether or not to match prereleases with this Specifier. If set to ``None`` (the default), it uses :attr:`prereleases` to determine whether or not prereleases are allowed. >>> Specifier(">=1.2.3").contains("1.2.3") True >>> Specifier(">=1.2.3").contains(Version("1.2.3")) True >>> Specifier(">=1.2.3").contains("1.0.0") False >>> Specifier(">=1.2.3").contains("1.3.0a1") False >>> Specifier(">=1.2.3", prereleases=True).contains("1.3.0a1") True >>> Specifier(">=1.2.3").contains("1.3.0a1", prereleases=True) True F)r*rrfrrXr)r r/r*normalized_itemrs rr0zSpecifier.contains sY4  **K*$/  ( (/3.@.@.O $,,??rc#Kd}g}d||ndi}|D]S}t|}|j|fi|s"|jr |s|js|j |Nd}|U|s|r |D]}|yyyw)aOFilter items in the given iterable, that match the specifier. :param iterable: An iterable that can contain version strings and :class:`Version` instances. The items in the iterable will be filtered according to the specifier. :param prereleases: Whether or not to allow prereleases in the returned iterator. If set to ``None`` (the default), it will be intelligently decide whether to allow prereleases or not (based on the :attr:`prereleases` attribute, and whether the only versions matching are prereleases). This method is smarter than just ``filter(Specifier().contains, [...])`` because it implements the rule from :pep:`440` that a prerelease item SHOULD be accepted if no other versions match the given specifier. >>> list(Specifier(">=1.2.3").filter(["1.2", "1.3", "1.5a1"])) ['1.3'] >>> list(Specifier(">=1.2.3").filter(["1.2", "1.2.3", "1.3", Version("1.4")])) ['1.2.3', '1.3', ] >>> list(Specifier(">=1.2.3").filter(["1.2", "1.5a1"])) ['1.5a1'] >>> list(Specifier(">=1.2.3").filter(["1.3", "1.5a1"], prereleases=True)) ['1.3', '1.5a1'] >>> list(Specifier(">=1.2.3", prereleases=True).filter(["1.3", "1.5a1"])) ['1.3', '1.5a1'] Fr*NT)rr0rfr*append)r r2r*yieldedfound_prereleaseskwrparsed_versions rr3zSpecifier.filter5s<K,C[ N  "G,W5Nt}}^2r2"//4#3#3%,,W5#G!M "(,,   -ws 0A9AA9rpN)r_r6r*r=r5r?)r5r;r>r4)r5ztuple[str, str]r7r9)rr6r5CallableOperator)rr r_r6r5r;)rr rr6r5r;)r/z str | Versionr5r;r)r/UnparsedVersionr*r=r5r;r@)#rrrr_operator_regex_str_version_regex_strrecompileVERBOSE IGNORECASErYrrarCr*rDrXrrvr!r}r$r(rrrrrrrrrrr0r3rrrrGrGcsR \ |RZZ%%(::WD R]]"F "   J(4.""B$*00*=:!  (&/P:< < 0<=#**@ZRV;4;CN; %;rrGz^([0-9]+)((?:a|b|c|rc)[0-9]+)$cg}|jd\}}}|j|xsd|jdD]J}tj |}|r |j |j :|j|L|S)aSplit version into components. The split components are intended for version comparison. The logic does not attempt to retain the original version string, so joining the components back with :func:`_version_join` may not produce the original version string. !0.) rpartitionrsplit _prefix_regexrZextendgroups)rresultepochrrestr/r`s rrrvs~F'',NE1d MM%,3 3 $$T*  MM%,,. ) MM$   Mrc6|^}}|ddj|S)zJoin split version components into a version string. This function assumes the input came from :func:`_version_split`, where the first component must be the epoch (either empty or numeric), and all other components numeric. rr)join) componentsrrs rrrs'LEDWAchhtn% &&rc.tfddD S)Nc3@K|]}j|ywr) startswith).0rsegments r z!_is_not_suffix..s!'-6"s)devabrcpost)any)rs`rrrs"1P rc gg}}|jttjd||jttjd||j|t |dd|j|t |dd|j ddgt dt |dt |dz z|j ddgt dt |dt |dz zttjj|ttjj|fS)Nc"|jSrisdigitxs rz_pad_version..s rc"|jSrrrs rrz_pad_version..s !))+rrr r) rrrrrinsertmaxchain from_iterable)leftright left_split right_splits rrrs5 " Jd9../DdKLMtI//0EuMNOd3z!}-/01uSQ0234a#QKN(;c*Q->P(P!QQRq3%#aZ]);c+a.>Q)Q"RRS Y__ * *: 67 Y__ * *; 78 rceZdZdZ d ddZeddZejddZddZddZ ddZ dd Z dd Z dd Z dd Zdd Z d ddZ d ddZy) SpecifierSetzThis class abstracts handling of a set of version specifiers. It can be passed a single specifier (``>=3.0``), a comma-separated list of specifiers (``>=3.0,!=3.1``), or no specifier at all. Nc"t|trc|jdDcgc]#}|js|j%}}t t t ||_||_yt ||_||_ycc}w)aInitialize a SpecifierSet instance. :param specifiers: The string representation of a specifier or a comma-separated list of specifiers which will be parsed and normalized before use. May also be an iterable of ``Specifier`` instances, which will be used as is. :param prereleases: This tells the SpecifierSet if it should accept prerelease versions if applicable or not. The default of ``None`` will autodetect it from the given specifiers. :raises InvalidSpecifier: If the given ``specifiers`` are not parseable than this exception will be raised. ,N) rr6rr\ frozensetmaprG_specsr^)r specifiersr*ssplit_specifierss rrazSpecifierSet.__init__s{, j# &4>3C3CC3HVaAGGI V V$C 3C$DEDK( $J/DK( Ws B B c|j |jS|jsytd|jDS)Nc34K|]}|jywrr*rrs rrz+SpecifierSet.prereleases..s6Q1==6s)r^rrrs rr*zSpecifierSet.prereleasess?    ($$ $ {{6$++666rc||_yrrhr,s rr*zSpecifierSet.prereleasesrirc^|jd|jnd}dt||dS)aA representation of the specifier set that shows all internal state. Note that the ordering of the individual specifiers within the set may not match the input string. >>> SpecifierSet('>=1.0.0,!=2.0.0') =1.0.0')> >>> SpecifierSet('>=1.0.0,!=2.0.0', prereleases=False) =1.0.0', prereleases=False)> >>> SpecifierSet('>=1.0.0,!=2.0.0', prereleases=True) =1.0.0', prereleases=True)> rorpz>> str(SpecifierSet(">=1.0.0,!=1.0.1")) '!=1.0.1,>=1.0.0' >>> str(SpecifierSet(">=1.0.0,!=1.0.1", prereleases=False)) '!=1.0.1,>=1.0.0' rc32K|]}t|ywr)r6rs rrz'SpecifierSet.__str__..s;!s1v;s)rsortedrrs rr!zSpecifierSet.__str__ s"xx;t{{;;<>> SpecifierSet(">=1.0.0,!=1.0.1") & '<=2.0.0,!=2.0.1' =1.0.0')> >>> SpecifierSet(">=1.0.0,!=1.0.1") & SpecifierSet('<=2.0.0,!=2.0.1') =1.0.0')> zFCannot combine SpecifierSets with True and False prerelease overrides.)rr6rrrrr^ ValueError)r r' specifiers r__and__zSpecifierSet.__and__s eS ! 'EE<0! ! N $T[[5<<%?@     $););)G%*%7%7I "   *u/A/A/I%)%6%6I "  %"4"4 4%)%6%6I "  rct|ttfrtt|}nt|tstS|j |j k(S)aWhether or not the two SpecifierSet-like objects are equal. :param other: The other object to check against. The value of :attr:`prereleases` is ignored. >>> SpecifierSet(">=1.0.0,!=1.0.1") == SpecifierSet(">=1.0.0,!=1.0.1") True >>> (SpecifierSet(">=1.0.0,!=1.0.1", prereleases=False) == ... SpecifierSet(">=1.0.0,!=1.0.1", prereleases=True)) True >>> SpecifierSet(">=1.0.0,!=1.0.1") == ">=1.0.0,!=1.0.1" True >>> SpecifierSet(">=1.0.0,!=1.0.1") == SpecifierSet(">=1.0.0") False >>> SpecifierSet(">=1.0.0,!=1.0.1") == SpecifierSet(">=1.0.0,!=1.0.2") False )rr6rGrrrr&s rr(zSpecifierSet.__eq__9sD& ec9- . U,EE<0! !{{ell**rc,t|jS)z7Returns the number of specifiers in this specifier set.)rrrs r__len__zSpecifierSet.__len__Ss4;;rc,t|jS)z Returns an iterator over all the underlying :class:`Specifier` instances in this specifier set. >>> sorted(SpecifierSet(">=1.0.0,!=1.0.1"), key=str) [, =1.0.0')>] )iterrrs r__iter__zSpecifierSet.__iter__WsDKK  rc$|j|S)arReturn whether or not the item is contained in this specifier. :param item: The item to check for. This is used for the ``in`` operator and behaves the same as :meth:`contains` with no ``prereleases`` argument passed. >>> "1.2.3" in SpecifierSet(">=1.0.0,!=1.0.1") True >>> Version("1.2.3") in SpecifierSet(">=1.0.0,!=1.0.1") True >>> "1.0.1" in SpecifierSet(">=1.0.0,!=1.0.1") False >>> "1.3.0a1" in SpecifierSet(">=1.0.0,!=1.0.1") False >>> "1.3.0a1" in SpecifierSet(">=1.0.0,!=1.0.1", prereleases=True) True rrs rrzSpecifierSet.__contains__arrctts t |js jry|r!jrtjt fd|j DS)aReturn whether or not the item is contained in this SpecifierSet. :param item: The item to check for, which can be a version string or a :class:`Version` instance. :param prereleases: Whether or not to match prereleases with this SpecifierSet. If set to ``None`` (the default), it uses :attr:`prereleases` to determine whether or not prereleases are allowed. >>> SpecifierSet(">=1.0.0,!=1.0.1").contains("1.2.3") True >>> SpecifierSet(">=1.0.0,!=1.0.1").contains(Version("1.2.3")) True >>> SpecifierSet(">=1.0.0,!=1.0.1").contains("1.0.1") False >>> SpecifierSet(">=1.0.0,!=1.0.1").contains("1.3.0a1") False >>> SpecifierSet(">=1.0.0,!=1.0.1", prereleases=True).contains("1.3.0a1") True >>> SpecifierSet(">=1.0.0,!=1.0.1").contains("1.3.0a1", prereleases=True) True Fc3DK|]}|jyw)rNr)rrr/r*s rrz(SpecifierSet.contains..sR1::d :<Rs )rr r*rfrallr)r r/r* installeds `` rr0zSpecifierSet.containsvsm<$(4=D  **Kt11 ++4,,-D RdkkRRRrcr| |j}|jr8|jD]}|j|t|} t |Sg}g}|D]A}t |}|j r|s|r|j|1|j|C|s|r | t |St |S)a.Filter items in the given iterable, that match the specifiers in this set. :param iterable: An iterable that can contain version strings and :class:`Version` instances. The items in the iterable will be filtered according to the specifier. :param prereleases: Whether or not to allow prereleases in the returned iterator. If set to ``None`` (the default), it will be intelligently decide whether to allow prereleases or not (based on the :attr:`prereleases` attribute, and whether the only versions matching are prereleases). This method is smarter than just ``filter(SpecifierSet(...).contains, [...])`` because it implements the rule from :pep:`440` that a prerelease item SHOULD be accepted if no other versions match the given specifier. >>> list(SpecifierSet(">=1.2.3").filter(["1.2", "1.3", "1.5a1"])) ['1.3'] >>> list(SpecifierSet(">=1.2.3").filter(["1.2", "1.3", Version("1.4")])) ['1.3', ] >>> list(SpecifierSet(">=1.2.3").filter(["1.2", "1.5a1"])) [] >>> list(SpecifierSet(">=1.2.3").filter(["1.3", "1.5a1"], prereleases=True)) ['1.3', '1.5a1'] >>> list(SpecifierSet(">=1.2.3", prereleases=True).filter(["1.3", "1.5a1"])) ['1.3', '1.5a1'] An "empty" SpecifierSet will filter items based on the presence of prerelease versions in the set. >>> list(SpecifierSet("").filter(["1.3", "1.5a1"])) ['1.3'] >>> list(SpecifierSet("").filter(["1.5a1"])) ['1.5a1'] >>> list(SpecifierSet("", prereleases=True).filter(["1.3", "1.5a1"])) ['1.3', '1.5a1'] >>> list(SpecifierSet("").filter(["1.3", "1.5a1"], prereleases=True)) ['1.3', '1.5a1'] r)r*rr3r;rrrfr)r r2r*r_filteredrr/rs rr3zSpecifierSet.filtersX  **K ;;  P;;xT+=N;O P> ! 24H:<  *!0!6"// #)006OOD) * 1k6I-..> !rr)rzstr | Iterable[Specifier]r*r=r5r?r<r>r4r7)r'zSpecifierSet | strr5rr9)r5zIterator[Specifier])r/rr5r;)NN)r/rr*r=rr=r5r;rr@)rrrrrarCr*rDrvr!r$rr(rrrr0r3rrrrrs13#'$(-$(!$(  $(L77 ""5* =!@+4 !#0$(!% 7S7S!7S 7S  7StRVM"4M"CNM" %M"rr)rrr5r )rr6r5 list[str])rrr5r6)rr6r5r;)rrrrr5ztuple[list[str], list[str]])"r __future__rrArrtypingrrrrrutilsr rr r6rr r;rrr rABCMetarrGrrrrrrrrrrr"s#  ??' %1IWcND01 z 4 ckk4 nM M` <= ,' *J"=J"r