?i NdZddlmZddlddlmZmZd dZd dZd dZ d dZ y ) uFFPA, ΦΠΑ, ΑΦΜ (Αριθμός Φορολογικού Μητρώου, the Greek VAT number). The FPA is a 9-digit number with a simple checksum. >>> compact('GR 23456783') '023456783' >>> validate('EL 094259216 ') '094259216' >>> validate('EL 123456781') Traceback (most recent call last): ... InvalidChecksum: ... ) annotations)*)cleanisdigitsct|djj}|jds|jdr|dd}t |dk(rd|z}|S)zConvert the number to the minimal representation. This strips the number of any valid separators and removes surrounding whitespace.z -./:ELGRN0)rupperstrip startswithlennumbers T/var/www/html/myprovider/mon_projet_qr/lib/python3.12/site-packages/stdnum/gr/vat.pycompactr)sb67 # ) ) + 1 1 3F &"3"3D"9 6{av Mc^d}|D]}|dzt|z}t|dzdzdzS)zZCalculate the check digit. The number passed should not have the check digit included.rr )intstr)rchecksumns rcalc_check_digitr4sCH )a<#a&() x!|b 2% &&rct|}t|s tt|dk7r t t |dd|dk7r t |S)zbCheck if the number is a valid VAT number. This checks the length, formatting and check digit. N)rr InvalidFormatr InvalidLengthrInvalidChecksumrs rvalidater$=sVV_F F o 6{aos $r 2 MrcJ tt|S#t$rYywxYw)z*Check if the number is a valid VAT number.F)boolr$ValidationErrorrs ris_validr(Js)HV$%% s  ""N)rrreturnr)rrr)r&) __doc__ __future__rstdnum.exceptions stdnum.utilrrrrr$r(rrr/s)* #'' r