?i ZdZddlmZddlddlmZddlmZmZd dZ d dZ d dZ d d Z y )uxIČ DPH (IČ pre daň z pridanej hodnoty, Slovak VAT number). The IČ DPH (Identifikačné číslo pre daň z pridanej hodnoty) is a 10-digit number used for VAT purposes. It has a straightforward checksum. >>> validate('SK 202 274 96 19') '2022749619' >>> validate('SK 202 274 96 18') # invalid check digits Traceback (most recent call last): ... InvalidChecksum: ... ) annotations)*)rc)cleanisdigitsct|djj}|jdr|dd}|S)zConvert the number to the minimal representation. This strips the number of any valid separators and removes surrounding whitespace.z -SKN)rupperstrip startswithnumbers T/var/www/html/myprovider/mon_projet_qr/lib/python3.12/site-packages/stdnum/sk/dph.pycompactr)s@64 & & ( . . 0F  Mct|dzS)zCalculate the checksum. )intrs rchecksumr2s v; rct|}t|s tt|dk7r t t j |r|S|ddk(st|ddvr tt|dk7r t|S)zbCheck if the number is a valid VAT number. This checks the length, formatting and check digit. r0r )r  ) rr InvalidFormatlen InvalidLengthris_validrrInvalidChecksumrs rvalidater$7sV_F F o 6{bo {{6  ayC3vay>1CCo1 MrcJ tt|S#t$rYywxYw)z*Check if the number is a valid VAT number.F)boolr$ValidationErrorrs rr"r"Is)HV$%% s  ""N)rstrreturnr()rr(r)r)rr(r)r&) __doc__ __future__rstdnum.exceptions stdnum.skr stdnum.utilrrrrr$r"rrr0s,* #' $r