o hUx @sdZddlZddlmZddlZddlZddlmZddl m Z ddZ dd Z d d Z d d ZddZddZddZddZddZddZddZddZddZd d!Zd"d#Zd$d%Zd&d'Zd(d)Zd*d+Zd,d-Zd.d/Zd0d1Z d2d3Z!d4d5Z"d6d7Z#d8d9Z$d:d;Z%dd?Z'd@dAZ(dBdCZ)dDdEZ*dFdGZ+djdHdIZ,e-e.e/fdJfe.e/fdJfe.e/fdJfe0dJfe0dJfe0dJfdKZ1dLdMZ2djdNdOZ3e-e.e/fdJfe.e/fdJfe0dJfe0dJfe0dJfdPZ4dQdRZ5dSdTZ6dUdVZ7dWZ8e-e0dXfe.e/fdJfe.e/fdJfe.e/fdJfe.e/fdJfe.e/fdJfe.e/fdJfe0dJfdYZ9dZd[Z:dkd\d]Z;d^d_ZddZ?dedfZ@dgdhZAeBdikrIddlCZCeCDdSdS)lz"Various low level data validators.N)open)Mapping) numberTypescCs,t|trdSdD] }t||sdSq dS)zY Some objects will likely come in that aren't dicts but are dict-ish enough. T)keysvaluesitemsF) isinstancerhasattr)valueattrr o/var/www/html/construction_image-detection-poc/venv/lib/python3.10/site-packages/fontTools/ufoLib/validators.py isDictEnoughs  rcCs t||S)( Generic. (Added at version 2.) )r)r typr r r genericTypeValidators rcCsLt|ttfs dSt|}t|}||rdS|D] }t|ts#dSqdS)rFT)rlisttuplesetint)r validValues valuesSetvalidValuesSetr r r r genericIntListValidator%s rcCt|tsdS|dkr dSdS( Generic. (Added at version 3.) FrTrrr r r r genericNonNegativeIntValidator5 rcCrr)rrrr r r !genericNonNegativeNumberValidator@r r!cCst|tsdS|D]\}\}}|sq ||vrdSq |D] }||vr)dSq |D]\}}||\}}|dur?|s?q.t||sGdSq.dS)rFNT)rrrr)r prototypekeyrrequiredv prototypeTyper r r genericDictValidatorKs(     r'cCsgd}||vS) Version 2+. )regularitalicboldz bold italicr )r optionsr r r "fontInfoStyleMapStyleNameValidatormsr-c Cst|tsdSt|dkrdSgd}ttdftdfd}g}|D]*}t||s+dS|d}|d}t|}|s<dSt||}|sFdS||q!|t |krTdSdS) Version 3+. FrT)r) rangeMaxPPEMrangeGaspBehaviorr2r3) rrlendictrr'rrappendsorted) r validBehaviors dictPrototype ppemOrder rangeRecordppembehavior ppemValiditybehaviorValidityr r r )fontInfoOpenTypeGaspRangeRecordsValidatorus,      r@c Cst|tsdSt|dksdS|ddkrdS|d\}}|ddkr(dS|ddkr1dS|d\}}}t|dkrAdSt|dkrIdSt|dkrQdSzt|}t|}t|}Wn tyiYdSw|dksr|d krtdSt||d}|dks||krdS|d\}}} t|dkrdSt|dkrdSt| dkrdSzt|}t|}t| } Wn tyYdSw|d ks|d krdS|d ks|d krdS| d ks| d krdSd S)r(F r//r0: r;T) rstrr4countsplitr ValueErrorcalendar monthrange) r datetimeyearmonthday monthMaxDayhourminutesecondr r r $fontInfoOpenTypeHeadCreatedValidatorsf            rXcCsRt|tsdSttdftdftdftdftdfd}|D] }t||s&dSqdS)r.FT)nameID platformID encodingID languageIDstring)rrr5rrIr')r r9 nameRecordr r r $fontInfoOpenTypeNameRecordsValidators  r_cCr)r(FrTrrr r r 'fontInfoOpenTypeOS2WeightClassValidatorr r`cCs*t|tsdS|dkr dS|dkrdSdS)r(Fr/ Trrr r r &fontInfoOpenTypeOS2WidthClassValidators rbcCs@t|ttfs dSt|dkrdS|D] }t|tsdSqdS)z Version 2. F Trrrr4rrr r r r *fontInfoVersion2OpenTypeOS2PanoseValidators  rfcCsNt|ttfs dSt|dkrdS|D]}t|tsdS|dkr$dSqdS)r.FrcrTrdrer r r *fontInfoVersion3OpenTypeOS2PanoseValidators  rgcCspt|ttfs dSt|dkrdS|D] }t|tsdSq|\}}|dks*|dkr,dS|dks4|dkr6dSdS)r(Fr0rTrd)rr classID subclassIDr r r 'fontInfoOpenTypeOS2FamilyClassValidators  rlcCPt|ttfs dSt|dkrdSt|drdS|D] }t|ts%dSqdS)r(Frhr0Trrrr4rrer r r fontInfoPostscriptBluesValidator+   rocCrm)r(Frcr0Trnrer r r %fontInfoPostscriptOtherBluesValidator;rprqcCs@t|ttfs dSt|dkrdS|D] }t|tsdSqdS)r(FrFTrnrer r r fontInfoPostscriptStemsValidatorKs  rrcCsttdd}||vr dSdS)r(r/FT)rrange)r rr r r .fontInfoPostscriptWindowsCharacterSetValidatorYsrucCs ttdfd}t||sdSdS)r.T)idF)r5rIr'r r9r r r %fontInfoWOFFMetadataUniqueIDValidatorcs rxcCJtdftdftdftdfd}t||sdSd|vr#|ddvr#dSdS)r.TF)nameurldirclassr|ltrrtlrIr'getrwr r r #fontInfoWOFFMetadataVendorValidatorm rcCsttdfd}t||sdSt|dsdStdftdftdftdftdfd}|dD]}t||s6dSd|vrD|ddvrDdSq,dS)r.T)creditsFr)rzr{roler|r}r|r~)r5rr'r4rIr)r r9creditr r r $fontInfoWOFFMetadataCreditsValidator~s$    rcCsBttdftdfd}t||sdS|dD] }t|sdSqdS)r.FT)r{textrr5rIrr'fontInfoWOFFMetadataTextValuer r9rr r r (fontInfoWOFFMetadataDescriptionValidators  rcCsPttdftdftdfd}t||sdSd|vr&|dD] }t|s%dSqdS)r.F)r{rrvrTrrr r r $fontInfoWOFFMetadataLicenseValidators  rcC<ttdfd}t||sdS|dD] }t|sdSqdSr.T)rFrr5rr'rrr r r &fontInfoWOFFMetadataTrademarkValidator  rcCrrrrr r r &fontInfoWOFFMetadataCopyrightValidatorrrcCsDtdftdftdfd}t||sdSd|vr |ddvr dSdS)r.TF)rzr|r}r|r~rrwr r r %fontInfoWOFFMetadataLicenseeValidators  rcCryr.TF)rlanguager|r}r|r~rrwr r r rrrcCs2t|tsdS|s dS|D] }t|sdSq dS)r.FT)rr&fontInfoWOFFMetadataExtensionValidator)r extensionr r r 'fontInfoWOFFMetadataExtensionsValidators rcCslttdftdftdfd}t||sdSd|vr&|dD] }t|s%dSq|dD] }t|s3dSq*dS)r.FT)namesrrvrr)r5rrIr'*fontInfoWOFFMetadataExtensionNameValidator*fontInfoWOFFMetadataExtensionItemValidator)r r9rzitemr r r rs   rcCsdttdftdftdfd}t||sdS|dD] }t|s!dSq|dD] }t|s/dSq&dS)r.FT)rvrrrr)r5rIrr'r+fontInfoWOFFMetadataExtensionValueValidator)r r9rzvalr r r rs   rcCryrrrwr r r rrrcCryrrrwr r r r(rrcCbt|tsdS|durt}|D]}t|sdS|d}|dur.||vr)dS||qdSr.FN identifierT)rrrguidelineValidatorradd)r identifiersguiderr r r guidelinesValidator>   rF)xyanglerzcolorrcCst|tsdS|d}|d}|d}|dur |dur dS|dus(|dur.|dur.dS|dur<|dur<|dur>> identifierValidator("a") True >>> identifierValidator("") False >>> identifierValidator("a" * 101) False ~FdT)rrIr4ord)r validCharactersMinvalidCharactersMaxcr r r rs   rc Cst|tsdS|d}t|dkrdS|D]A}|}d}zt|}d}Wn ty/Ynw|sDzt|}d}Wn tyCYnw|sIdS|dkrPdS|dkrWdSqdS)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,rETrr/)rrIrKr4striprrLfloat)r partspart convertedr r r rs: +    rsPNG  T)fileNamexScalexyScaleyxScaleyScalexOffsetyOffsetrcCs<t|tsdS|ds dS|d}|durt|sdSdS)r.FrrNT)r'_imageDictPrototyperr)r rr r r imageValidator3s  rcCs|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)rreadtellseek pngSignature)pathdatafileObjf signatureposr r r pngValidatorCs    rc 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.Fr0glyphszglyphs.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)rfsbaseFSosfsOSFSrrr4rI startswithexistsrr) r ufoPathOrFileSystem fileSystembogusFileMessageusedLayerNamesusedDirectoriescontentsentryi layerName directoryName foundDefaultr r r layerContentsValidator]s^              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)rrrrIrrrr4)r bogusFormatMessagefirstSideMappingsecondSideMapping groupName glyphListd glyphNamer r r groupsValidatorsD,        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)rrrrIr)rrfirst secondDictrWr r r r kerningValidators        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___bogusLibFormatMessagerrrIrr)r reasonr#bogusGlyphOrderMessagerr r r fontLibValidator1s,-    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)rrrrrrrIr)r rr#r r r glyphLibValidatorys  r__main__)N)NNN)E__doc__rMiorfs.baserfs.osfscollections.abcrfontTools.ufoLib.utilsrrrrrr!r'r-r@rXr_r`rbrfrgrlrorqrrrurxrrrrrrrrrrrrrrr5rrrIrrrrrrrrrrrrrrrrrrdoctesttestmodr r r r s      "<             )   K       J\+H &