o i~ @svUdZddlmZddlZddlmZmZddlmZddl m m Z ddl mZmZmZmZddlmZddlmZeeeeeeeed ffeffZdddZdddZdddZdddZdddZ ddd Z!dd!d"Z"dd#d$Z#dd%d&Z$dd'd(Z%dd)d*Z&dd+d,Z'dd-d.Z(dd/d0Z)dd1d2Z*dd3d4Z+dd5d6Z,dd7d8Z-dd9d:Z.dd;d<Z/dd=d>Z0dd?d@Z1ddAdBZ2ddCdDZ3ddEdFZ4ddGdHZ5ddIdJZ6ddKdLZ7ddMdNZ8ddOdPZ9ddQdRZ:ddSdTZ;ddUdVZe?fd[fe>e?fd[fe>e?fd[fed[fed[fed[fd\Z@deAd]<dd^d_ZBddd`daZCee>e?fd[fe>e?fd[fed[fed[fed[fdbZDdeAdc<ddddeZEddfdgZFddhdiZGdjZHdkeAdl<eedmfe>e?fd[fe>e?fd[fe>e?fd[fe>e?fd[fe>e?fd[fe>e?fd[fed[fdnZIdeAdo<dpdqZJ   dddydzZKdd~dZLdddZMdddZNdZOdddZPdddZQeRdkrddlSZSeSTdSdS)z"Various low level data validators.) annotationsN)MappingSequence)open)AnyTypeOptionalUnion)IntFloat) numberTypes.valuerreturnboolcCs,t|trdSdD] }t||sdSq dS)zY Some objects will likely come in that aren't dicts but are dict-ish enough. T)keysvaluesitemsF) isinstancerhasattr)r attrrj/var/www/html/eduruby.in/lip-sync/lip-sync-env/lib/python3.10/site-packages/fontTools/ufoLib/validators.py isDictEnoughs  rtyp Type[Any]cCs t||S)( Generic. 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F Trrrr<r!rr rrr*fontInfoVersion2OpenTypeOS2PanoseValidators  rYcCsNt|ttfs dSt|dkrdS|D]}t|tsdS|dkr$dSqdS)r6FrVrTrWrXrrr*fontInfoVersion3OpenTypeOS2PanoseValidators  rZcCspt|ttfs dSt|dkrdS|D] }t|tsdSq|\}}|dks*|dkr,dS|dks4|dkr6dSdS)r1Fr8rTrW)rr ZclassIDZ subclassIDrrr'fontInfoOpenTypeOS2FamilyClassValidators  r]cCPt|ttfs dSt|dkrdSt|drdS|D] }t|ts%dSqdS)r1Fr[r8Trrrr<r rXrrr fontInfoPostscriptBluesValidator2   r`cCr^)r1FrVr8Tr_rXrrr%fontInfoPostscriptOtherBluesValidatorBrarbcCs@t|ttfs dSt|dkrdS|D] }t|tsdSqdS)r1FrGTr_rXrrr fontInfoPostscriptStemsValidatorRs  rccCsttdd}||vr dSdS)r1r7FT)rrange)r rrrr.fontInfoPostscriptWindowsCharacterSetValidator`srfcCs ttdfd}t||sdSdS)r6T)idF)r=rJr0r r@rrr%fontInfoWOFFMetadataUniqueIDValidatorjs ricCJtdftdftdftdfd}t||sdSd|vr#|ddvr#dSdS)r6TF)nameurldirclassrmZltrrtlrJr0getrhrrr#fontInfoWOFFMetadataVendorValidatort rscCsttdfd}t||sdSt|dsdStdftdftdftdftdfd}|dD]}t||s6dSd|vrD|ddvrDdSq,dS)r6T)creditsFru)rkrlZrolermrnrmro)r=rr0r<rJrr)r r@Zcreditrrr$fontInfoWOFFMetadataCreditsValidators$    rvcCsBttdftdfd}t||sdS|dD] }t|sdSqdS)r6FT)rltextrwr=rJrr0fontInfoWOFFMetadataTextValuer r@rwrrr(fontInfoWOFFMetadataDescriptionValidators  r{cCsPttdftdftdfd}t||sdSd|vr&|dD] }t|s%dSqdS)r6F)rlrwrgrwTrxrzrrr$fontInfoWOFFMetadataLicenseValidators  r|cC<ttdfd}t||sdS|dD] }t|sdSqdSr6T)rwFrwr=rr0ryrzrrr&fontInfoWOFFMetadataTrademarkValidator  rcCr}r~rrzrrr&fontInfoWOFFMetadataCopyrightValidatorrrcCsDtdftdftdfd}t||sdSd|vr |ddvr dSdS)r6TF)rkrmrnrmrorqrhrrr%fontInfoWOFFMetadataLicenseeValidators rcCrjr6TF)rwlanguagermrnrmrorqrhrrrryrtrycCs2t|tsdS|s dS|D] }t|sdSq dS)r6FT)rr&fontInfoWOFFMetadataExtensionValidator)r extensionrrr'fontInfoWOFFMetadataExtensionsValidators rcCslttdftdftdfd}t||sdSd|vr&|dD] }t|s%dSq|dD] }t|s3dSq*dS)r6FT)namesrrgrr)r=rrJr0*fontInfoWOFFMetadataExtensionNameValidator*fontInfoWOFFMetadataExtensionItemValidator)r r@rkitemrrrrs   rcCsdttdftdftdfd}t||sdS|dD] }t|s!dSq|dD] }t|s/dSq&dS)r6FT)rgrrrr)r=rJrr0r+fontInfoWOFFMetadataExtensionValueValidator)r r@rkvalrrrrs   rcCrjrrqrhrrrr(rtrcCrjrrqrhrrrr9rtr identifiersOptional[set[str]]cCbt|tsdS|durt}|D]}t|sdS|d}|dur.||vr)dS||qdSr6FN identifierT)rrr guidelineValidatorrradd)r rZguiderrrrguidelinesValidatorO   rF)xyanglerkcolorr_guidelineDictPrototypecCst|tsdS|d}|d}|d}|dur |dur dS|dus(|dur.|dur.dS|dur<|dur<|dur>> identifierValidator("a") True >>> identifierValidator("") False >>> identifierValidator("a" * 101) False ~FdT)rrJr<ord)r ZvalidCharactersMinZvalidCharactersMaxcirrrrs   rc Cst|tsdS|d}t|dkrdS|D]C}|}d}zt|}d}Wn ty/Ynw|sDzt|}d}Wn tyCYnw|sIdSd|krUdksYdSdSqdS)a Version 3+. >>> colorValidator("0,0,0,0") True >>> colorValidator(".5,.5,.5,.5") True >>> colorValidator("0.5,0.5,0.5,0.5") True >>> colorValidator("1,1,1,1") True >>> colorValidator("2,0,0,0") False >>> colorValidator("0,2,0,0") False >>> colorValidator("0,0,2,0") False >>> colorValidator("0,0,0,2") False >>> colorValidator("1r,1,1,1") False >>> colorValidator("1,1g,1,1") False >>> colorValidator("1,1,1b,1") False >>> colorValidator("1,1,1,1a") False >>> colorValidator("1 1 1 1") False >>> colorValidator("1 1,1,1") False >>> colorValidator("1,1 1,1") False >>> colorValidator("1,1,1 1") False >>> colorValidator("1, 1, 1, 1") True F,rFTrr7)rrJrLr<stripr!rMfloat)r partspartZ convertednumberrrrrs: +    rsPNG  bytes pngSignatureT)fileNameZxScaleZxyScaleZyxScaleZyScaleZxOffsetZyOffsetr_imageDictPrototypecCs<t|tsdS|ds dS|d}|durt|sdSdS)r6FrrNT)r0rrrr)r rrrrimageValidatorCs  rpath Optional[str]dataOptional[bytes]fileObj Optional[Any]tuple[bool, Any]cCs|dus|dus|dusJ|dur-t|d }|d}Wdn1s'wYn|dur8|dd}n|durJ|}|d}|||tkrPdSdS)zG Version 3+. This checks the signature of the image data. Nrb)Fz,Image does not begin with the PNG signature.TN)rreadtellseekr)rrrf signatureposrrr pngValidatorSs     rufoPathOrFileSystemUnion[str, fs.base.FS]tuple[bool, Optional[str]]c Csrt|tjjr |}ntj|}d}t|tsd|fSt}t}i}|D]}t|ts2d|fSt|dks>d|fS|D]}t|t sOd|fSq@|\} } | dkre| dsedd| fSt| dkrndS| | s{dd | fS| d kr| dkrd S| |vrdd | fS| | | |vrdd | fS| | | || <q%d| v} | sdSdS)zD Check the validity of layercontents.plist. Version 3+. z1layercontents.plist in not in the correct format.Fr8Zglyphszglyphs.z3Invalid directory name (%s) in layercontents.plist.r)Fz(Empty layer name in layercontents.plist.z A glyphset does not exist at %s.zpublic.default)FzIThe name public.default is being used by a layer that is not the default.z1The layer name %s is used by more than one layer.z0The directory %s is used by more than one layer.)Fz1The required default glyph set is not in the UFO.r)rfsbaseZFSZosfsZOSFSrr r<rJ startswithexistsrr) r rZ fileSystemZbogusFileMessageZusedLayerNamesZusedDirectoriescontentsentryrZ layerNameZ directoryNameZ foundDefaultrrrlayerContentsValidatorqs^              rcCsd}t|s d|fSi}i}|D]l\}}t|ts!d|fSt|ttfs.d|fS|s3dS|dr~|dsC|dsCqtdt|krNdS|drV|}n|}|D]#}t|tskdd |fS||vrydd |fS|||<qZqd S) a Check the validity of the groups. Version 3+ (though it's backwards compatible with UFO 1 and UFO 2). >>> groups = {"A" : ["A", "A"], "A2" : ["A"]} >>> groupsValidator(groups) (True, None) >>> groups = {"" : ["A"]} >>> valid, msg = groupsValidator(groups) >>> valid False >>> print(msg) A group has an empty name. >>> groups = {"public.awesome" : ["A"]} >>> groupsValidator(groups) (True, None) >>> groups = {"public.kern1." : ["A"]} >>> valid, msg = groupsValidator(groups) >>> valid False >>> print(msg) The group data contains a kerning group with an incomplete name. >>> groups = {"public.kern2." : ["A"]} >>> valid, msg = groupsValidator(groups) >>> valid False >>> print(msg) The group data contains a kerning group with an incomplete name. >>> groups = {"public.kern1.A" : ["A"], "public.kern2.A" : ["A"]} >>> groupsValidator(groups) (True, None) >>> groups = {"public.kern1.A1" : ["A"], "public.kern1.A2" : ["A"]} >>> valid, msg = groupsValidator(groups) >>> valid False >>> print(msg) The glyph "A" occurs in too many kerning groups. z,The group data is not in the correct format.F)FzA group has an empty name.zpublic.z public.kern1.z public.kern2.z public.kernN.)Fz@The group data contains a kerning group with an incomplete name.z-The group data %s contains an invalid member.z1The glyph "%s" occurs in too many kerning groups.r)rrrrJrrrr<)r bogusFormatMessageZfirstSideMappingZsecondSideMappingZ groupNameZ glyphListd glyphNamerrrgroupsValidatorsD,        rcCsd}t|ts d|fS|D]=\}}t|tsd|fSt|ts)d|fS|D]\}}t|ts>d|fSt|tsKd|fSq-qdS)aA Check the validity of the kerning data structure. Version 3+ (though it's backwards compatible with UFO 1 and UFO 2). >>> kerning = {"A" : {"B" : 100}} >>> kerningValidator(kerning) (True, None) >>> kerning = {"A" : ["B"]} >>> valid, msg = kerningValidator(kerning) >>> valid False >>> print(msg) The kerning data is not in the correct format. >>> kerning = {"A" : {"B" : "100"}} >>> valid, msg = kerningValidator(kerning) >>> valid False >>> print(msg) The kerning data is not in the correct format. z.The kerning data is not in the correct format.Fr)rrrrJr )rrfirstZ secondDictsecondr rrrkerningValidators        rz-The lib data is not in the correct format: %scCst|sdt|j}dt|fS|D]M\}}t|ts+ddt|j|ffS|dkrbd}t|ttfsGdt|j}d||fS|D]}t|tsadt|j}d||fSqIqdS) a Check the validity of the lib. Version 3+ (though it's backwards compatible with UFO 1 and UFO 2). >>> lib = {"foo" : "bar"} >>> fontLibValidator(lib) (True, None) >>> lib = {"public.awesome" : "hello"} >>> fontLibValidator(lib) (True, None) >>> lib = {"public.glyphOrder" : ["A", "C", "B"]} >>> fontLibValidator(lib) (True, None) >>> lib = "hello" >>> valid, msg = fontLibValidator(lib) >>> valid False >>> print(msg) # doctest: +ELLIPSIS The lib data is not in the correct format: expected a dictionary, ... >>> lib = {1: "hello"} >>> valid, msg = fontLibValidator(lib) >>> valid False >>> print(msg) The lib key is not properly formatted: expected str, found int: 1 >>> lib = {"public.glyphOrder" : "hello"} >>> valid, msg = fontLibValidator(lib) >>> valid False >>> print(msg) # doctest: +ELLIPSIS public.glyphOrder is not properly formatted: expected list or tuple,... >>> lib = {"public.glyphOrder" : ["A", 1, "B"]} >>> valid, msg = fontLibValidator(lib) >>> valid False >>> print(msg) # doctest: +ELLIPSIS public.glyphOrder is not properly formatted: expected str,... expected a dictionary, found %sFzAThe lib key is not properly formatted: expected str, found %s: %rzpublic.glyphOrderz/public.glyphOrder is not properly formatted: %sz expected list or tuple, found %szexpected str, found %sr) rtype__name___bogusLibFormatMessagerrrJrr)r reasonr-ZbogusGlyphOrderMessagerrrrfontLibValidatorGs,-    rcCspt|sdt|j}dt|fS|D] \}}t|ts*d|}dt|fS|dkr5t|s5dSqdS)a, Check the validity of the lib. Version 3+ (though it's backwards compatible with UFO 1 and UFO 2). >>> lib = {"foo" : "bar"} >>> glyphLibValidator(lib) (True, None) >>> lib = {"public.awesome" : "hello"} >>> glyphLibValidator(lib) (True, None) >>> lib = {"public.markColor" : "1,0,0,0.5"} >>> glyphLibValidator(lib) (True, None) >>> lib = {"public.markColor" : 1} >>> valid, msg = glyphLibValidator(lib) >>> valid False >>> print(msg) public.markColor is not properly formatted. rFzkey (%s) should be a stringzpublic.markColor)Fz+public.markColor is not properly formatted.r)rrrrrrrJr)r rr-rrrglyphLibValidators  r__main__)r rr r)r rrrr r)rrrrr r)r rr+r,r r)rrr r)N)r rrrr r)NNN)rrrrrrr r)r rrrr r)r rr r)rrr r)U__doc__ __future__rrNcollections.abcrriorZfontTools.misc.filesystemmisc filesystemrtypingrrrr ZfontTools.annotationsr ZfontTools.ufoLib.utilsr r=rJrrrr,rrr"r(r*r0r5rArPrRrSrUrYrZr]r`rbrcrfrirsrvr{r|rrrryrrrrrrr!rr__annotations__rrrrrrrrrrrrrrrrrdoctesttestmodrrrrs    (    "   <                     )     J         L \+  H &