?i VdZddlmZddlddlmZmZd dZd dZd dZ d dZ d d Z y )awNIP (Numer Identyfikacji Podatkowej, Polish VAT number). The NIP (Numer Identyfikacji Podatkowej) number consists of 10 digit with a straightforward weighted checksum. >>> validate('PL 8567346215') '8567346215' >>> validate('PL 8567346216') # invalid check digits Traceback (most recent call last): ... InvalidChecksum: ... >>> format('PL 8567346215') '856-734-62-15' ) 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 -PLN)rupperstrip startswithnumbers T/var/www/html/myprovider/mon_projet_qr/lib/python3.12/site-packages/stdnum/pl/nip.pycompactr)s@64 & & ( . . 0F  McDd}tdt||DdzS)zCalculate the checksum.) r rrrc3>K|]\}}|t|zyw)N)int).0wns r zchecksum..5s;daq3q6z;s )sumzip)rweightss rchecksumr#2s$-G ;c'6&:; ;b @@rct|}t|s tt|dk7r t t |dk7r t |S)zbCheck if the number is a valid VAT number. This checks the length, formatting and check digit. r)rr InvalidFormatlen InvalidLengthr#InvalidChecksumr s rvalidater*8sLV_F F o 6{bo1 MrcJ tt|S#t$rYywxYw)z*Check if the number is a valid VAT number.F)boolr*ValidationErrorr s ris_validr.Es)HV$%% s  ""cZt|}dj|dd|dd|dd|ddfS)z8Reformat the number to the standard presentation format.-rrrN)rjoinr s rformatr3Ms; V_F 88VAa[&1+va{F12JG HHrN)rstrreturnr4)rr4r5r)rr4r5r,) __doc__ __future__rstdnum.exceptions stdnum.utilrrrr#r*r.r3rrr;s0( #'A Ir