?i bdZddlmZddlddlmZddlmZdZd dZ d dZ d d Z dd Z d d Z y )aSEPA Identifier of the Creditor (AT-02). This identifier is indicated in the ISO 20022 data element `Creditor Scheme Identification`. The creditor can be a legal entity, or an association that is not a legal entity, or a person. The first two digits contain the ISO country code, the next two are check digits for the ISO 7064 Mod 97, 10 checksum, the next tree contain the Creditor Business Code (or `ZZZ` if no business code used) and the remainder contains the country-specific identifier. >>> validate('ES 23 ZZZ 47690558N') 'ES23ZZZ47690558N' >>> validate('ES2300047690558N') 'ES2300047690558N' >>> compact('ES++()+23ZZZ4//7690558N') 'ES23ZZZ47690558N' >>> calc_check_digits('ESXXZZZ47690558N') '23' ) annotations)*) mod_97_10)clean$0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZcRt|djjS)zConvert the AT-02 number to the minimal representation. This strips the number of any valid separators and removes invalid characters.z -/?:().m'+")rstripuppernumbers V/var/www/html/myprovider/mon_projet_qr/lib/python3.12/site-packages/stdnum/eu/at_02.pycompactr4s#  ) / / 1 7 7 99cDdjd|dd|ddzDS)zPrepare the number to its base10 representation so it can be checked with the ISO 7064 Mod 97, 10 algorithm. That means excluding positions 5 to 7 and moving the first four digits to the end.c3XK|]"}ttj|$yw)N)str _alphabetindex).0xs r z_to_base10..>sLq3yq)*Ls(*N)joinr s r _to_base10r:s* 77LF12J4KL LLrct|} t|}t j ||S#t$r twxYw).Check if the number provided is a valid AT-02.)rr Exception InvalidFormatrvalidate)r test_numbers r r!r!AsH V_F ( {# M os /AcJ tt|S#t$rYywxYw)rF)boolr!ValidationErrorr s r is_validr&Ms)HV$%% s  ""ct|}dj|ddd|ddf}tjt |ddS)zCalculate the check digits that should be put in the number to make it valid. Check digits in the supplied number are ignored.rN00r)rrrcalc_check_digitsrr s r r+r+UsKV_F WWfRaj$qr 3 4F  & &z&'9#2'> ??rN)r rreturnr)r rr,r$)__doc__ __future__rstdnum.exceptionsstdnum.iso7064r stdnum.utilrrrrr!r&r+rr r3s:(*#$ 3 : M @r