fh8lddlZddlZddlmZddlmZdddZdd dZd gZ eGd d Z Gd de Z Gdde Z Gdde Z Gdde Z Gdde ZGdde ZGdde ZGdde ZGdde ZiZdZd ZeeD]C\ZZeeer2eee r&ed kr eeeeD[[dS)!N)total_ordering)utilsz$Revision: 1.14 $ z$Date: 2009/05/26 05:16:51 $ lookupForceZdZdZdZdZdZdZ ddZdZ dZ dZ d Z dd Z ee Z d Zd Zd ZdZdZdZdZdS) DbfFieldDefa^Abstract field definition. Child classes must override ``type`` class attribute to provide datatype information of the field definition. For more info about types visit `https://www.clicketyclick.dk/databases/xbase/format/data_types.html` Also child classes must override ``defaultValue`` field to provide default value for the field value. If child class has fixed length ``length`` class attribute must be overridden and set to the valid value. None value means, that field isn't of fixed length. Note: ``name`` field must not be changed after instantiation. )name decimalCountstartend ignoreErrorsNFc|j Jd|j Jdt|dkrtd|zt |}|jj<|td|zt|}|dkrtd|zn|j}|d}||_ ||_||_ ||_ ||_ ||_ dS) zInitialize instance.NzType code must be overriddenz Default value must be overridden zField name "%s" is too longz[%s] Length isn't specifiedrz&[%s] Length must be a positive integer)typeCode defaultValuelen ValueErrorstrupper __class__lengthintr r rrr)selfr rr rstoprs R/var/www/histauto/venv/lib/python3.11/site-packages/tablib/_vendor/dbfpy/fields.py__init__zDbfFieldDef.__init__Ms}((*H((( ,,.P,,, t99r>> (~ !>!EFFF[[F{{ !ID!PQQQ[F  L  (( cBt|t|kSNreprrothers r__eq__zDbfFieldDef.__eq__jDzzT%[[((r cBt|t|kSr"r#r%s r__ne__zDbfFieldDef.__ne__mr(r cBt|t|kSr"r#r%s r__lt__zDbfFieldDef.__lt__psDzzDKK''r c*t|jSr")hashr rs r__hash__zDbfFieldDef.__hash__ssDIr ct|dksJ|d}|tj|ddd||d|||z|S)azDecode dbf field definition from the string data. Arguments: string: a string, dbf definition is decoded from. length of the string must be 32 bytes. start: position in the database file. ignoreErrors: initial error processing mode for the new field (boolean) Nrutf-8)r)rrunzfilldecode)clsstringrr_lengths r fromStringzDbfFieldDef.fromStringvsw6{{b    *s5=(("-44W==w":uegoLRRR Rr c|jdd}||jztddzzt|jzt|jztddzzS)zReturn encoded field definition. Return: Return value is a string object containing encoded definition of this field. rr)r ljustrchrrr )r_names rtoStringzDbfFieldDef.toStrings| D))  M  FFQJ       ! " "  # FFRK   r c0d|zS)Nz%-10s %1s %3d %3d) fieldInfor/s r__repr__zDbfFieldDef.__repr__s"T^^%5%555r c6|j|j|j|jfS)zxReturn field information. Return: Return value is a (name, type, length, decimals) tuple. )r rrr r/s rrEzDbfFieldDef.fieldInfosy$-d6GGGr c*||j|jS)z2Return a "raw" field value from the record string.)rrrrecords r rawFromRecordzDbfFieldDef.rawFromRecordsdj)**r c |||S#t$r|jrtjcYSwxYw)z2Return decoded field value from the record string.) decodeValuerK Exceptionrr INVALID_VALUErIs rdecodeFromRecordzDbfFieldDef.decodeFromRecordsa ##D$6$6v$>$>?? ?     ****  s'*A  A ct)zReturn decoded value from string value. This method shouldn't be used publicly. It's called from the `decodeFromRecord` method. This is an abstract method and it must be overridden in child classes. NotImplementedErrorrvalues rrMzDbfFieldDef.decodeValues "!r ct)zReturn str object containing encoded field value. This is an abstract method and it must be overridden in child classes. rRrTs r encodeValuezDbfFieldDef.encodeValues "!r )NNNNF)F)__name__ __module__ __qualname____doc__ __slots__rrrrr'r*r,r0r; classmethodrCrFrErKrPrMrWr rr r +s&"IIF HL7;5::))))))(((RRRR"Z((J   &666HHH+++""""""""r r c&eZdZdZdZdZdZdZdS)DbfCharacterFieldDefz"Definition of the character field.Cr cR|ddS)ziReturn string object. Return value is a ``value`` argument with stripped right spaces.  r4)rstripr7rTs rrMz DbfCharacterFieldDef.decodeValues$ ||D!!((111r cjt|d|j|jS)z0Return raw data string encoded from a ``value``.N)rrr@rTs rrWz DbfCharacterFieldDef.encodeValues)5zz,4;,'--dk:::r NrXrYrZr[rrrMrWr^r rr`r`sB,,HL222;;;;;r r`c&eZdZdZdZdZdZdZdS)DbfNumericFieldDefz Definition of the numeric field.Nrcx|d}d|vrt|S|rt|SdS)zReturn a number decoded from ``value``. If decimals is zero, value will be decoded as an integer; or as a float otherwise. Return: Return value is a int (long) or float instance. s .r)stripfloatrrTs rrMzDbfNumericFieldDef.decodeValuesC F## 5==<<   u:: 1r c d|j|j|fz}t||jkr]|d}d|cxkr |jkrnn|d|j}n#t d|jd|d|jd|S) +Return string containing encoded ``value``.z%*.*f.rN[z] Numeric overflow: z (field width: ))rr rfindrr )rrU_rv_pposs rrWzDbfNumericFieldDef.encodeValues$+t'8%@@ s88dk ! !HHSMMEE((((T[(((((,4;,' Y YYsYY4;YYY r Nrfr^r rrhrhsD**H L(     r rhceZdZdZdZdS)DbfFloatFieldDefz0Definition of the float field - same as numeric.FN)rXrYrZr[rr^r rrwrw s::HHHr rwc*eZdZdZdZdZdZdZdZdS)DbfIntegerFieldDefz Definition of the integer field.Ir>rc8tjd|dS)z0Return an integer number decoded from ``value``.tjd|ddz S)z+Return float number decoded from ``value``.tjSr")datetimedatetodayr8s rzDbfDateFieldDef.ns8=3F3F3H3Hr rcV|rtj|SdS)z;Return a ``datetime.date`` instance decoded from ``value``.N)rlrgetDaterTs rrMzDbfDateFieldDef.decodeValuers' ;;== ='' '4r ch|r'tj|dSd|jzS)zReturn a string-encoded value. ``value`` argument should be a value suitable for the `utils.getDate` call. Return: Return value is a string in format "yyyymmdd". z%Y%m%d )rrstrftimerrTs rrWzDbfDateFieldDef.encodeValueys7  %=''00:: :$ $r N) rXrYrZr[rr classpropertyrrrMrWr^r rrrjsX''H&5&'H'HIIL F % % % % %r rcLeZdZdZdZdZejdZdZ dZ dZ dS) DbfDateTimeFieldDefz"Definition of the timestamp field.iQDrc>tjSr")rnowrs rrzDbfDateTimeFieldDef.s83D3H3H3J3Jr rct||jksJtjd|\}}|dkrCtj||jz }|t jd|dz z }nd}|S)z&Return a `datetime.datetime` instance.<2Irrg@@N)rrrrr fromordinal JDN_GDN_DIFF timedelta)rrU_jdn_msecsrts rrMzDbfDateTimeFieldDef.decodeValues5zzT[((((}UE22 f 199#//t7H0HIIC 8%a&99 9CCC r c|rctj|}tjd||jz|jdz|jdzz|jzdz}n d|j z}t||j ksJ|S)z"Return a string-encoded ``value``.ri<ir=) r getDateTimerr toordinalrhourminutesecondrr)rrUrts rrWzDbfDateTimeFieldDef.encodeValues  %%e,,E+eU__%6%69J%J$zD05<"3DDu|SW[[]]CC$C3xx4;&&&& r N) rXrYrZr[rrrrrrrMrWr^r rrrsa,,LH&5&'J'JKKLF        r rcF|j Jd|t|j<dS)zRegister field definition class. ``fieldCls`` should be subclass of the `DbfFieldDef`. Use `lookupFor` to retrieve field definition class by the type code. NzType code isn't defined)r_fieldsRegistry)fieldClss r registerFieldrs1   ( (*C ( ( (*2OH%&&&r c6tt|S)aReturn field definition class for the given type code. ``typeCode`` must be a single character. That type should be previously registered. Use `registerField` to register new field class. Return: Return value is a subclass of the `DbfFieldDef`. )rrA)rs rr r s 3x== ))r )rr functoolsrr __version____date____all__r r`rhrwrzrrrrrrrr listglobalsitemsrB_val isinstancetype issubclassappendr^r rrs $$$$$$!"R%( )!B$ / - 2Y"Y"Y"Y"Y"Y"Y"Y"|;;;;;;;;;&))))))))X) - - - - - - - - 7 7 7 7 7+ 7 7 7 B"""""k"""4%%%%%k%%%>$$$$$+$$$N 2 2 2***&T''))//++,,MUDz$**T;"?"? ] " "u d 444r