?iZdZddlmZddlddlmZmZd dZdZd dZ d dZ d d Z d d Z y )aVAT (Irish tax reference number). The Irish VAT number consists of 8 or 9 digits. The number is either 7 digits and 1 letter (optionally followed by a W for married women), 7 digits and 2 letters, or 6 digits and 2 letters or symbols (in second and last position). >>> validate('IE 6433435F') # pre-2013 format '6433435F' >>> validate('IE 6433435OA') # 2013 format '6433435OA' >>> validate('6433435E') # incorrect check digit Traceback (most recent call last): ... InvalidChecksum: ... >>> validate('8D79739I') # old style number '8D79739I' >>> validate('8?79739J') # incorrect old style Traceback (most recent call last): ... InvalidFormat: ... >>> convert('1F23456T') '0234561T' ) annotations)*)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 -IEN)rupperstrip startswithnumbers T/var/www/html/myprovider/mon_projet_qr/lib/python3.12/site-packages/stdnum/ie/vat.pycompactr2s@64 & & ( . . 0F  MWABCDEFGHIJKLMNOPQRSTUVc t|jd}ttdt |ddDdtj |ddzzdzS)zZCalculate the check digit. The number passed should not have the check digit included.c3DK|]\}}d|z t|zyw)N)int).0ins r z#calc_check_digit..Cs! ?AQUc!f  ?s N )rzfill _alphabetsum enumerateindexr s rcalc_check_digitr#>sbV_ " "1 %F  ?6"1:)> ?? IOOF12J '' (+-. //rct|}t|ddrt|dds ttd|ddDs tt |dvr t t|ddr&|dt |dd|ddzk7r t|S|ddvr&|dt |dd|d zk7r t|St) kCheck if the number provided is a valid VAT number. This checks the length, formatting and check digit.Nr rc3,K|] }|tvyw)N)r)rxs rrzvalidate..Ms2!qI~2s)rrrzABCDEFGHIJKLMNOPQRSTUVWXYZ+*r)rr InvalidFormatalllen InvalidLengthr#InvalidChecksumr s rvalidater.GsV_F F2AJ xq '<o 2vabz2 2o 6{& or  !9(fQRj)@A A!# # M 4 4 !9(!vay)@A A!# # MorcJ tt|S#t$rYywxYw)r%F)boolr.ValidationErrorr s ris_validr2^s)HV$%% s  ""c|t|}t|dk(r"t|dsd|ddz|dz|ddz}|S)zConvert an "old" style 8-digit VAT number where the second character is a letter to the new 8-digit format where only the last digit is a character.rr&0r rrN)rr+rr s rconvertr5gsMV_F 6{a 3va{"VAY.; MrN)rstrreturnr6)rr6r7r0) __doc__ __future__rstdnum.exceptions stdnum.utilrrrrr#r.r2r5rrr=s5(0#' & /.r