?i NdZddlmZddlddlmZmZd dZd dZd dZ d dZ y ) uPNF (ЛНЧ, Личен номер на чужденец, Bulgarian number of a foreigner). The personal number of a foreigner is a 10-digit number where the last digit is the result of a weighted checksum. >>> validate('7111 042 925') '7111042925' >>> validate('7111042922') # invalid check digit Traceback (most recent call last): ... InvalidChecksum: ... >>> validate('71110A2922') # invalid digit Traceback (most recent call last): ... InvalidFormat: ... ) annotations)*)cleanisdigitscRt|djjS)zConvert the number to the minimal representation. This strips the number of any valid separators and removes surrounding whitespace.z -.)rupperstripnumbers T/var/www/html/myprovider/mon_projet_qr/lib/python3.12/site-packages/stdnum/bg/pnf.pycompactr ,s#   % % ' - - //c Vd}ttdt||DdzS)zZCalculate the check digit. The number passed should not have the check digit included.)  c3>K|]\}}|t|zyw)N)int).0wns r z#calc_check_digit..6s?$!Q1s1v:?s )strsumzip)r weightss r calc_check_digitr$2s+/G s?#gv*>??"D EErct|}t|s tt|dk7r t t |dd|dk7r t |S)zCheck if the number is a valid national identification number. This checks the length, formatting, embedded date and check digit.rN)r r InvalidFormatlen InvalidLengthr$InvalidChecksumr s r validater+9sVV_F F o 6{bos $r 2 MrcJ tt|S#t$rYywxYw)z>Check if the number is a valid national identification number.F)boolr+ValidationErrorr s r is_validr/Fs)HV$%% s  ""N)r r returnr )r r r0r-) __doc__ __future__rstdnum.exceptions stdnum.utilrrr r$r+r/rr r6s**"#'0 F r