11i\ DSrSSKrSSKrSrSrSrSr"SS5rg) a Functionality to convert tabular data in Frictionless Data Packages to CSVW. We translate [table schemas](https://specs.frictionlessdata.io/table-schema/) defined for [data resources](https://specs.frictionlessdata.io/data-resource/) in a [data package](https://specs.frictionlessdata.io/data-package/) to a CVSW TableGroup. This functionality can be used together with the `frictionless describe` command to add CSVW metadata to "raw" CSV tables. Nc^SSS.nTRS54Vs/sH o"(dM UPM nnTSSS0S.nS T;GaTS S:XaTRS 5S :Xa S US S'GOTS S:XaTRS 5S :Xa SUS S'GO^TS U;aUTS US S'GOETS S;GaTS US S'TS S:Xa!TRS 5(a TS US S'TS S:XaPTRS5(a:TRS5(a$SRTSSTSS5US S 'TS S;apTRS5SLa [S5e[U4SjS55(a70US S 'SH)nTRU5(dMTUUS S U'M+ O3TS S;aSUS S'SUS S'OTS S:XaSUS S'S US S'U(aX4S!'S"T;a TS"/US#'S$T;aTS$US%'TRS&05nS'H0nXv;a XgUS U'S(U;dMS US ;dM%US(US S 'M2 U$s snf))zZ https://specs.frictionlessdata.io/table-schema/#field-descriptors :param spec: :return: gYear gYearMonth)year yearmonthtitlenamebasestring)r datatypetypeformatbinaryr urianyURI)r numberintegerbooleandatetimedatetimedurationz dc:formatr trueValues falseValuesz{}|{}r)rr bareNumberTzbareNumber is not supported in CSVW. It may be possible to translate to a number pattern, though. See https://www.w3.org/TR/2015/REC-tabular-data-model-20151217/#formats-for-numeric-typesc3,># UH oT;v M g7fN).0propspecs K/home/james-whalen/.local/lib/python3.13/site-packages/csvw/frictionless.py &convert_column_spec..5sM0Lt|0Ls) decimalChar groupChar)objectarrayjsonzapplication/jsongeojsonzapplication/geo+jsontitles descriptiondc:descriptionrdfType propertyUrl constraints)required minLength maxLengthminimummaximumpattern)getrNotImplementedErrorany)r!typemaptr+respr0r s` r"convert_column_specr>s!G ((7+, 2,Aa,F 2,>/3H~J ,F|y(TXXl-C-CQ^H_H_,3NN&q)4 +>q+A-CJ)F|4488L)T1-566 M0LMMM02C OH-988A;;;?7C OH5a8:&\0 0&,C OF #+=C OK ( &\Y &&,C OF #+AC OK ( H !%m!4 5 D!)_M((="-KL  $/$5C OD !  $83z?+J(3I(>C OH % M Jk3s I"I"c Z[US[USSX!SS=(d US9S9$)z> https://specs.frictionlessdata.io/table-schema/#foreign-keys fields referenceresource)columnReferencerB)rCrA)dict)rsc_namefk resource_maps r"convert_foreignKeyrHSs@ 8 {OH5![/*"="IJ  c [USVs/sHn[U5PM snS9nSHUn[U[5(aUupVOUnXQ;dM&XXF'US:XdM4XFVs/sHn[ XU5PM snXF'MW U$s snfs snf)a :param rsc_name: `name` property of the resource the schema belongs to. Needed to resolve self-referential foreign keys. :param schema: `dict` parsed from JSON representing a frictionless Table Schema object. :param resource_map: `dict` mapping resource names to resource paths, needed to convert foreign key constraints. :return: `dict` suitable for instantiating a `csvw.metadata.Schema` object. r@)columns)) missingValuesnull primaryKey foreignKeysrO)rDr> isinstancetuplerH)rEschemarGfr<r toproprFs r"convert_table_schemarUbs 171AB1AA$Q'1AB C dE " "LD&F > ,CK}$X[XcdXcRT1( MXcd  JCes B#B cURS05nSU;aUSn0nURS5(aUSUS'URS5(aUSUS'SHnX1;dM XX#'M SU;aUSUS'U$)z_ Limitations: lineTerminator is not supported. https://specs.frictionlessdata.io/csv-dialect/ dialectcsv delimiterencoding)rY quoteChar doubleQuoteskipInitialSpaceheader commentChar commentPrefix)r7)rscdr<r s r"convert_dialectrc~s  2A z eH Cuu[[>K wwzj/J 9CI /O JrIc(\rSrSrSSjrSSjrSrg) DataPackageNc"[U[5(a#URUlURUlg[U[5(a%[ R "U=(d S5UlO[U[ R 5(a>U=(d URUl[R"URSS95nO:[R"U5n[ R "U=(d S5UlXlg)N.utf8)rZ) rPrer)dirrDpathlibPathparentloads read_text)selfr! directorys r"__init__DataPackage.__init__s dK ( ( DIxxDH  dD ! !||I$45DH gll + + /DKKDH::dnnfn=>D::d#D||I$45DH rIc SSKJn SS0n[R"UR5US'SH'upEX@R;dMURUX5'M) SUR;aESUR;aURSUS 'O"S UR;aURSUS 'URR S /5Vs/sH nS U;dM UPM nnUVs0sHnSU;dM USUS _M nnUHnUR S5n U (dMUR S5S:XdM4UR S5S:XdMKUR S/5 [ US [UR S5X5[U5S9n USRU 5 M U=(d UnURU5n URS- U l U $s snfs snf)Nr) TableGroupz@contextzhttp://www.w3.org/ns/csvwz dc:replaces) )id dc:identifier)licensesz dc:license)rdc:title)homepagezdcat:accessURL)r,r-)sourcesz dc:source) contributorszdc:contributor)profilez dc:conformsTo)keywordsz dc:subject)createdz dc:createdr rvrwrry resourcespathrRschemefilerrXtables)url tableSchemarWzcsvw-metadata.json) csvwrur)dumpsr7 setdefaultrDrUrcappend fromvaluerj_fname) rpclsrumdflpropcsvwproprarrGrRtabler<s r" to_tablegroupDataPackage.to_tablegroups#5 6 JJtyy1= ! F"#yy0  !  TYY 499$&*ii&7?# )!%6!2:%)IIMM+r$BT$BSfPSmS$B TrHrUrcrerrIr"rs4  AH 8:EErI