?iI ^dZddlmZddlddlmZddlmZddlm Z m Z d dZ d dZ d d Z y ) aBtw-identificatienummer (Omzetbelastingnummer, the Dutch VAT number). The btw-identificatienummer (previously the btw-nummer) is the Dutch number for identifying parties in a transaction for which VAT is due. The btw-nummer is used in communication with the tax agency while the btw-identificatienummer (EORI-nummer) can be used when dealing with other companies though they are used interchangeably. The btw-nummer consists of a RSIN or BSN followed by the letter B and two digits that identify the number of the company created. The btw-identificatienummer has a similar format but different checksum and does not contain the BSN. More information: * https://en.wikipedia.org/wiki/VAT_identification_number * https://nl.wikipedia.org/wiki/Btw-nummer_(Nederland) >>> validate('004495445B01') '004495445B01' >>> validate('NL4495445B01') '004495445B01' >>> validate('NL002455799B11') # valid since 2020-01-01 '002455799B11' >>> validate('123456789B90') Traceback (most recent call last): ... InvalidChecksum: ... ) annotations)*) mod_97_10)bsn)cleanisdigitsct|djj}|jdr|dd}t j |dd|ddzS)zConvert the number to the minimal representation. This strips the number of any valid separators and removes surrounding whitespace.z -.NLN)rupperstrip startswithrcompactnumbers T/var/www/html/myprovider/mon_projet_qr/lib/python3.12/site-packages/stdnum/nl/btw.pyrr:s[65 ! ' ' ) / / 1F  ;;vcr{ #fRSk 11ct|}t|ddrt|dddkr tt|ddrt|dddkr tt |dk7r t |ddk7r tt j|dds"tjd|zs t|S)zbCheck if the number is a valid btw number. This checks the length, formatting and check digit.N r Br ) rrint InvalidFormatlen InvalidLengthris_validrInvalidChecksumrs rvalidater CsV_F F2AJ 3vbqz?a#7o F23K Crs $4$9o 6{bo ayCo <<r #I,>,>tf},M MrcJ tt|S#t$rYywxYw)z*Check if the number is a valid btw number.F)boolr ValidationErrorrs rrrTs)HV$%% s  ""N)rstrreturnr$)rr$r%r")__doc__ __future__rstdnum.exceptionsstdnum.iso7064r stdnum.nlr stdnum.utilrrrr rrrr-s*(<#$'2"r