3 ex@sddlZddlZddlZddlZddlZddlmZmZmZm Z m Z m Z m Z m Z mZmZmZddlmZddlmZmZmZeeefZeeeefZededZeeegefZGdd d eZGd d d ejd Z Gd dde Z!Gddde!Z"edeegefedeegefdddZ#Gddde!Z$ej%dZ&ee edddZ'eedddZ(e ee eee ee efdddZ)Gd d!d!e Z*dS)"N) CallableDictIterableIteratorListOptionalPatternSetTupleTypeVarUnion)canonicalize_version) LegacyVersionVersionparseVersionTypeVar)Zboundc@seZdZdZdS)InvalidSpecifierzH An invalid specifier was found, users should refer to PEP 440. N)__name__ __module__ __qualname____doc__rrM/tmp/pip-build-vlmub77e/setuptools/setuptools/_vendor/packaging/specifiers.pyr!src@seZdZejedddZejedddZeje e dddZ eje e dd d Z ej ee dd d Zeje d ddd Zejdeee e dddZejdeeee eedddZd S) BaseSpecifier)returncCsdS)z Returns the str representation of this Specifier like object. This should be representative of the Specifier itself. Nr)selfrrr__str__(szBaseSpecifier.__str__cCsdS)zF Returns a hash value for this Specifier like object. Nr)rrrr__hash__/szBaseSpecifier.__hash__)otherrcCsdS)zq Returns a boolean representing whether or not the two Specifier like objects are equal. Nr)rrrrr__eq__5szBaseSpecifier.__eq__cCsdS)zu Returns a boolean representing whether or not the two Specifier like objects are not equal. Nr)rrrrr__ne__<szBaseSpecifier.__ne__cCsdS)zg Returns whether or not pre-releases as a whole are allowed by this specifier. Nr)rrrr prereleasesCszBaseSpecifier.prereleasesN)valuercCsdS)zd Sets whether or not pre-releases as a whole are allowed by this specifier. Nr)rr#rrrr"Js)itemr"rcCsdS)zR Determines if the given item is contained within this specifier. Nr)rr$r"rrrcontainsQszBaseSpecifier.contains)iterabler"rcCsdS)z Takes an iterable of items and filters them so that only items which are contained within this specifier are allowed in it. Nr)rr&r"rrrfilterWszBaseSpecifier.filter)N)N)rrrabcabstractmethodstrrintrobjectboolr r!abstractpropertyrr"setterr%rrr'rrrrr's"r) metaclassc@sZeZdZUiZeeefeed+eee ddddZ edddZ edd d Z e eeefdd d Zedd dZee dddZee dddZeedddZeedddZe edddZe edddZe ee dddZeje dd d!dZee d"d#d$Zd,eee e d%d&d'Zd-e e!ee e e!d(d)d*Z"dS)._IndividualSpecifierN)specr"rcCsH|jj|}|s td|d|jdj|jdjf|_||_dS)NzInvalid specifier: ''operatorversion)_regexsearchrgroupstrip_spec _prereleases)rr3r"matchrrr__init__fs   z_IndividualSpecifier.__init__)rcCs0|jdk rd|jnd}dj|jjt||S)Nz, prereleases=r2z <{}({!r}{})>)r<r"format __class__rr*)rprerrr__repr__ssz_IndividualSpecifier.__repr__cCs dj|jS)Nz{}{})r?r;)rrrrr|sz_IndividualSpecifier.__str__cCs|jdt|jdfS)Nrr )r;r)rrrr_canonical_specsz$_IndividualSpecifier._canonical_speccCs t|jS)N)hashrC)rrrrrsz_IndividualSpecifier.__hash__)rrc CsPt|tr4y|jt|}WqDtk r0tSXnt||jsDtS|j|jkS)N) isinstancer*r@rNotImplementedrC)rrrrrr s  z_IndividualSpecifier.__eq__c CsPt|tr4y|jt|}WqDtk r0tSXnt||jsDtS|j|jkS)N)rEr*r@rrFr;)rrrrrr!s  z_IndividualSpecifier.__ne__)oprcCst|d|j|}|S)NZ _compare_)getattr _operators)rrGoperator_callablerrr _get_operatorsz"_IndividualSpecifier._get_operator)r6rcCst|ttfst|}|S)N)rErrr)rr6rrr_coerce_versionsz$_IndividualSpecifier._coerce_versioncCs |jdS)Nr)r;)rrrrr5sz_IndividualSpecifier.operatorcCs |jdS)Nr )r;)rrrrr6sz_IndividualSpecifier.versioncCs|jS)N)r<)rrrrr"sz _IndividualSpecifier.prereleases)r#rcCs ||_dS)N)r<)rr#rrrr"s)r$rcCs |j|S)N)r%)rr$rrr __contains__sz!_IndividualSpecifier.__contains__)r$r"rcCs@|dkr|j}|j|}|jr(| r(dS|j|j}|||jS)NF)r"rL is_prereleaserKr5r6)rr$r"Znormalized_itemrJrrrr%s   z_IndividualSpecifier.contains)r&r"rccsd}g}d|dk r|ndi}xL|D]D}|j|}|j|f|r"|jr\|pL|j r\|j|q"d}|Vq"W| r|rx|D] }|VqzWdS)NFr"T)rLr%rNr"append)rr&r"yieldedfound_prereleaseskwr6parsed_versionrrrr's       z_IndividualSpecifier.filter)r2N)N)N)#rrrrIrr*rr7rr-r>rBrpropertyr rCr+rr,r r!CallableOperatorrKUnparsedVersion ParsedVersionrLr5r6r"r/rMr%rrr'rrrrr1as2      r1cseZdZdZejdedejejBZdddddd d Z d e e e d d fdd Z eedddZee e dddZee e dddZee e dddZee e dddZee e dddZee e dddZZS)!LegacySpecifiera (?P(==|!=|<=|>=|<|>)) \s* (?P [^,;\s)]* # Since this is a "legacy" specifier, and the version # string can be just about anything, we match everything # except for whitespace, a semi-colon for marker support, # a closing paren since versions can be enclosed in # them, and a comma since it's a version separator. ) z^\s*z\s*$equal not_equalless_than_equalgreater_than_equal less_than greater_than)z==z!=z<=z>=<>r2N)r3r"rcstj||tjdtdS)NzZCreating a LegacyVersion has been deprecated and will be removed in the next major release)superr>warningswarnDeprecationWarning)rr3r")r@rrr>szLegacySpecifier.__init__)r6rcCst|tstt|}|S)N)rErr*)rr6rrrrLs  zLegacySpecifier._coerce_version) prospectiver3rcCs||j|kS)N)rL)rrer3rrr_compare_equalszLegacySpecifier._compare_equalcCs||j|kS)N)rL)rrer3rrr_compare_not_equalsz"LegacySpecifier._compare_not_equalcCs||j|kS)N)rL)rrer3rrr_compare_less_than_equal"sz(LegacySpecifier._compare_less_than_equalcCs||j|kS)N)rL)rrer3rrr_compare_greater_than_equal%sz+LegacySpecifier._compare_greater_than_equalcCs||j|kS)N)rL)rrer3rrr_compare_less_than*sz"LegacySpecifier._compare_less_thancCs||j|kS)N)rL)rrer3rrr_compare_greater_than-sz%LegacySpecifier._compare_greater_than)r2N)rrr _regex_strrecompileVERBOSE IGNORECASEr7rIr*rr-r>rVrrLrfrgrhrirjrk __classcell__rr)r@rrXs"  rX Specifier)fnrcs&tjdtttdfdd }|S)Nrr)rrer3rcst|tsdS|||S)NF)rEr)rrer3)rsrrwrapped4s z)_require_version_compare..wrapped) functoolswrapsrWr*r-)rsrtr)rsr_require_version_compare1srwc @seZdZdZejdedejejBZdddddd d d d Z e e e e d ddZe e e e d ddZe e e e d ddZe e e e d ddZe e e e d ddZe e e e dddZe e e e dddZee e d ddZee dd d!Zeje d"d#d$d!Zd"S)%rra (?P(~=|==|!=|<=|>=|<|>|===)) (?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]* # 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. (?=r_r`z===)rer3rcCsJdjttjtt|dd}|d7}|jd||oH|jd||S)N.r z.*z>=z==)joinlist itertools takewhile_is_not_suffix_version_splitrK)rrer3prefixrrr_compare_compatibles zSpecifier._compare_compatiblec Csz|jdrVt|j}t|dd}tt|}|dt|}t||\}}||kSt|}|jsnt|j}||kSdS)Nz.*)endswithrpublicrr*len _pad_versionlocal) rrer3Z split_specZsplit_prospectiveZshortened_prospectiveZ padded_specZpadded_prospectiveZ spec_versionrrrrfs     zSpecifier._compare_equalcCs|j|| S)N)rf)rrer3rrrrgszSpecifier._compare_not_equalcCst|jt|kS)N)rr)rrer3rrrrhsz"Specifier._compare_less_than_equalcCst|jt|kS)N)rr)rrer3rrrrisz%Specifier._compare_greater_than_equal)respec_strrcCs>t|}||ksdS|j r:|jr:t|jt|jkr:dSdS)NFT)rrN base_version)rrerr3rrrrjszSpecifier._compare_less_thancCs`t|}||ksdS|j r:|jr:t|jt|jkr:dS|jdk r\t|jt|jkr\dSdS)NFT)ris_postreleaserr)rrerr3rrrrks zSpecifier._compare_greater_thancCst|jt|jkS)N)r*lower)rrer3rrr_compare_arbitrary7szSpecifier._compare_arbitrary)rcCsR|jdk r|jS|j\}}|d krN|dkr@|jdr@|dd }t|jrNdSd S) N==>=<=~====z.*rTF)rrrrrr)r<r;rrrN)rr5r6rrrr":s    zSpecifier.prereleasesN)r#rcCs ||_dS)N)r<)rr#rrrr"Ss)rrrrlrmrnrorpr7rIrwrWr*r-rrfrgrhrirjrkrrrTr"r/rrrrrr=s<]'z^([0-9]+)((?:a|b|c|rc)[0-9]+)$)r6rcCsDg}x:|jdD],}tj|}|r2|j|jq|j|qW|S)Nrz)split _prefix_regexr8extendgroupsrO)r6resultr$r=rrrr[s r)segmentrcstfdddD S) Nc3s|]}j|VqdS)N) startswith).0r)rrr hsz!_is_not_suffix..devabrcpost)rrrrr)any)rr)rrrfsr)leftrightrc Csgg}}|jttjdd||jttjdd||j|t|dd|j|t|dd|jddgtdt|dt|d|jddgtdt|dt|dttj|ttj|fS)NcSs|jS)N)isdigit)xrrrpsz_pad_version..cSs|jS)N)r)rrrrrqsrr 0)rOr}r~rrinsertmaxchain)rr left_split right_splitrrrrls ,,rc@seZdZd%eeeddddZedddZedd d Ze dd d Z e defdd ddZ e ed ddZe ed ddZe dddZeedddZeeedddZejeddddZeedddZd&eeeedd d!Zd'eeeeeed"d#d$ZdS)( SpecifierSetr2N) specifiersr"rc Csrdd|jdD}t}xB|D]:}y|jt|Wq tk rX|jt|Yq Xq Wt||_||_dS)NcSsg|]}|jr|jqSr)r:)rsrrr sz)SpecifierSet.__init__..,) rsetaddrrrrX frozenset_specsr<)rrr"Zsplit_specifiersparsed specifierrrrr>s  zSpecifierSet.__init__)rcCs*|jdk rd|jnd}djt||S)Nz, prereleases=r2z)r<r"r?r*)rrArrrrBszSpecifierSet.__repr__cCsdjtdd|jDS)Nrcss|]}t|VqdS)N)r*)rrrrrrsz'SpecifierSet.__str__..)r|sortedr)rrrrrszSpecifierSet.__str__cCs t|jS)N)rDr)rrrrrszSpecifierSet.__hash__)rrcCst|trt|}nt|ts"tSt}t|j|jB|_|jdkrX|jdk rX|j|_n<|jdk rv|jdkrv|j|_n|j|jkr|j|_ntd|S)NzFCannot combine SpecifierSets with True and False prerelease overrides.)rEr*rrFrrr< ValueError)rrrrrr__and__s       zSpecifierSet.__and__cCs6t|ttfrtt|}nt|ts*tS|j|jkS)N)rEr*r1rrFr)rrrrrr s  zSpecifierSet.__eq__cCs6t|ttfrtt|}nt|ts*tS|j|jkS)N)rEr*r1rrFr)rrrrrr!s  zSpecifierSet.__ne__cCs t|jS)N)rr)rrrr__len__szSpecifierSet.__len__cCs t|jS)N)iterr)rrrr__iter__szSpecifierSet.__iter__cCs.|jdk r|jS|jsdStdd|jDS)Ncss|] }|jVqdS)N)r")rrrrrrsz+SpecifierSet.prereleases..)r<rr)rrrrr"s  zSpecifierSet.prereleases)r#rcCs ||_dS)N)r<)rr#rrrr"s)r$rcCs |j|S)N)r%)rr$rrrrMszSpecifierSet.__contains__)r$r"rcsNtttfstdkr$|j r4jr4dStfdd|jDS)NFc3s|]}|jdVqdS))r"N)r%)rr)r$r"rrrsz(SpecifierSet.contains..)rErrrr"rNallr)rr$r"r)r$r"rr%s zSpecifierSet.contains)r&r"rcCs|dkr|j}|jr:x |jD]}|j|t|d}qW|Sg}g}xZ|D]R}t|ttfsdt|}n|}t|trtqH|jr| r|s|j |qH|j |qHW| r|r|dkr|S|SdS)N)r") r"rr'r-rErrrrNrO)rr&r"r3filteredrQr$rSrrrr' s*      zSpecifierSet.filter)r2N)N)N)rrrr*rr-r>rBrr+rr rr,r r!rrr1rrTr"r/rVrMr%rrr'rrrrr~s&   r)+r(rur~rmrbZtypingrrrrrrrr r r r utilsrr6rrrrWr*rVrr-rUrrABCMetarr1rXrwrrrnrrrrrrrrrs44   :=   *