?ibdZddlmZddlddlmZmZdZedZ d dZ d dZ d d Z d d Z y )aUPN (English Unique Pupil Number). The Unique Pupil Number (UPN) is a 13-character code that identifies pupils in English state schools and is designed to aid tracking pupil progress through the school system. The number consists of a check letter, a 3-digit LA (Local Authority) number for the issuing school, a 4-digit DfE number (School Establishment Number), 2 digits for the issue year and 3 digits for a serial number. Temporary numbers have a 2-digit serial and a letter. More information: * https://www.gov.uk/government/publications/unique-pupil-numbers >>> validate('B801200005001') 'B801200005001' >>> validate('A801200005001') Traceback (most recent call last): ... InvalidChecksum: ... >>> validate('X80120000A001') # middle part must be numeric Traceback (most recent call last): ... InvalidFormat: ... >>> validate('E000200005001') # LA number must be known Traceback (most recent call last): ... InvalidComponent: ... ) annotations)*)cleanisdigits!ABCDEFGHJKLMNPQRTUVWXYZ0123456789)i-i.i/i0i1i2i3i4i5i6i7i8i9i:i;i<i=i>i?i@iJiKiLiMiNiOiPiTiUiViWiXi^i_i`iaibicidieifigirisitiui|i}i~iiiiiiiii i!i"i#i%i&i'i(i*i+i,i-i/i0i5i6i7i9i:i>i?iCiDiEiHiIiMiNiRiSiTiWiXiYi\i]iaibicidieifigihiiijiliminioipiqirisitiuiviwixiyizi{i|i}i~iiiiiiiiiiiiiiiiicRt|djjS)zConvert the number to the minimal representation. This strips the number of any valid separators and removes surrounding whitespace. )rupperstripnumbers T/var/www/html/myprovider/mon_projet_qr/lib/python3.12/site-packages/stdnum/gb/upn.pycompactrMs#   # # % + + --cXtdt|dddDdz}t|S)z)Calculate the check digit for the number.c3RK|]\}}|tj|z!yw)N) _alphabetindex).0ins r z#calc_check_digit..Us*8AqIOOA&&8s%'iN)sum enumerater )rchecks rcalc_check_digitr+Ss9 8%fSTlA68 8:< =E U rc t|}t|dk7r tt|ddr |dtvr t t |ddtvr tt|dd|dk7r t|S)zXCheck if the number is a valid UPN. This checks length, formatting and check digits. Nr) rlen InvalidLengthrr InvalidFormatint _la_numbersInvalidComponentr+InvalidChecksumrs rvalidater8ZsV_F 6{bo F1RL !VBZy%@o 6!A;{*  qr #vay0 MrcJ tt|S#t$rYywxYw)z#Check if the number is a valid UPN.F)boolr8ValidationErrorrs ris_validr<is)HV$%% s  ""N)rstrreturnr=)rr=r>r:)__doc__ __future__rstdnum.exceptions stdnum.utilrrr setr5rr+r8r<rrrEsC(>#' 0  @ A .  r