?id VdZddlmZddlddlmZmZd dZd dZd dZ d dZ d d Z y )uUBN (Unified Business Number, 統一編號, Taiwanese tax number). The Unified Business Number (UBN, 統一編號) is the number assigned to businesses within Taiwan for tax (VAT) purposes. The number consists of 8 digits, the last being a check digit. More information: * https://zh.wikipedia.org/wiki/統一編號 * https://findbiz.nat.gov.tw/fts/query/QueryBar/queryInit.do?request_locale=en >>> validate('00501503') '00501503' >>> validate('00501502') Traceback (most recent call last): ... InvalidChecksum: ... >>> validate('12345') Traceback (most recent call last): ... InvalidLength: ... >>> format(' 0050150 3 ') '00501503' ) annotations)*)cleanisdigitsc6t|djS)zConvert the number to the minimal representation. This strips the number of any valid separators and removes surrounding whitespace. z -)rstripnumbers T/var/www/html/myprovider/mon_projet_qr/lib/python3.12/site-packages/stdnum/tw/ubn.pycompactr 4s   $ $ &&ctd}djdt||D}td|DdzS)z'Calculate the checksum over the number.)rrrrrc3PK|]\}}t|t|z ywN)strint).0wns r z calc_checksum..As FASSV_Fs$&c32K|]}t|ywr)r)rrs r rz calc_checksum..Bs&!s1v&s )joinzipsum)r weightss r calc_checksumr!=s:'G WWFWf1EF FF &v& & ++r ct|}t|dk7r tt|s t t |}|dk(s|dk(r|ddk(s t |S)zoCheck if the number is a valid Taiwan UBN number. This checks the length, formatting and check digit. r 7)r len InvalidLengthr InvalidFormatr!InvalidChecksum)r checksums r validater,Esa V_F 6{ao F oV$H Mh!mq S0@ Mr cJ tt|S#t$rYywxYw)z1Check if the number is a valid Taiwan UBN number.F)boolr,ValidationErrorr s r is_validr0Us)HV$%% s  ""ct|S)z8Reformat the number to the standard presentation format.)r r s r formatr2]s 6?r N)r rreturnr)r rr3r)r rr3r.) __doc__ __future__rstdnum.exceptions stdnum.utilrrr r!r,r0r2r r r9s.*2#'',  r