ó ø¢TQc@@sdZddlmZmZddlZddlmZddlmZddl m Z m Z m Z ddl mZddlmZejd ƒZejd ƒZd e fd „ƒYZd e fd„ƒYZde fd„ƒYZde fd„ƒYZde fd„ƒYZdS(u Canada-specific Form helpers i(tabsolute_importtunicode_literalsN(t EMPTY_VALUES(tValidationError(tFieldt CharFieldtSelect(t smart_text(t ugettext_lazyu+^(?:1-?)?(\d{3})[-\.]?(\d{3})[-\.]?(\d{4})$u^(\d{3})-(\d{3})-(\d{3})$tCAPostalCodeFieldcB@s9eZdZiedƒd6ZejdƒZd„ZRS(uú Canadian postal code field. Validates against known invalid characters: D, F, I, O, Q, U Additionally the first character cannot be Z or W. For more info see: http://www.canadapost.ca/tools/pg/manual/PGaddress-e.asp#1402170 u*Enter a postal code in the format XXX XXX.uinvaliduN^([ABCEGHJKLMNPRSTVXY]\d[ABCEGHJKLMNPRSTVWXYZ]) *(\d[ABCEGHJKLMNPRSTVWXYZ]\d)$cC@sˆtt|ƒj|ƒ}|tkr(dS|jƒjƒ}|jj|ƒ}|sht|j dƒ‚nd|j dƒ|j dƒfS(Nuuinvalidu%s %sii( tsuperR tcleanRtuppertstriptpostcode_regextmatchRtdefault_error_messagestgroup(tselftvaluetpostcodetm((s<../Django//lib/python/django/contrib/localflavor/ca/forms.pyR "s ( t__name__t __module__t__doc__t_RtretcompileRR (((s<../Django//lib/python/django/contrib/localflavor/ca/forms.pyR s tCAPhoneNumberFieldcB@s*eZdZiedƒd6Zd„ZRS(uCanadian phone number field.u-Phone numbers must be in XXX-XXX-XXXX format.uinvalidcC@s™tt|ƒj|ƒ|tkr&dStjddt|ƒƒ}tj|ƒ}|r‚d|j dƒ|j dƒ|j dƒfSt |j dƒ‚dS( u!Validate a phone number. uu (\(|\)|\s+)u%s-%s-%siiiuinvalidN( R RR RRtsubRtphone_digits_retsearchRRterror_messages(RRR((s<../Django//lib/python/django/contrib/localflavor/ca/forms.pyR 2s ,(RRRRRR (((s<../Django//lib/python/django/contrib/localflavor/ca/forms.pyR,stCAProvinceFieldcB@s*eZdZiedƒd6Zd„ZRS(uÊ A form field that validates its input is a Canadian province name or abbreviation. It normalizes the input to the standard two-leter postal service abbreviation for the given province. u'Enter a Canadian province or territory.uinvalidcC@s£tt|ƒj|ƒ|tkr&dSy|jƒjƒ}Wntk rOn=Xddlm}y||jƒjƒSWnt k r‹nXt |j dƒ‚dS(Nui(tPROVINCES_NORMALIZEDuinvalid( R R!R RR tlowertAttributeErrort ca_provincesR"tKeyErrorRR (RRR"((s<../Django//lib/python/django/contrib/localflavor/ca/forms.pyR Hs   (RRRRRR (((s<../Django//lib/python/django/contrib/localflavor/ca/forms.pyR!>stCAProvinceSelectcB@seZdZdd„ZRS(ud A Select widget that uses a list of Canadian provinces and territories as its choices. cC@s0ddlm}tt|ƒj|d|ƒdS(Ni(tPROVINCE_CHOICEStchoices(R%R(R R't__init__(RtattrsR(((s<../Django//lib/python/django/contrib/localflavor/ca/forms.pyR*^sN(RRRtNoneR*(((s<../Django//lib/python/django/contrib/localflavor/ca/forms.pyR'YstCASocialInsuranceNumberFieldcB@s3eZdZiedƒd6Zd„Zd„ZRS(u- A Canadian Social Insurance Number (SIN). Checks the following rules to determine whether the number is valid: * Conforms to the XXX-XXX-XXX format. * Passes the check digit process "Luhn Algorithm" See: http://en.wikipedia.org/wiki/Social_Insurance_Number uEEnter a valid Canadian Social Insurance number in XXX-XXX-XXX format.uinvalidcC@sÙtt|ƒj|ƒ|tkr&dStjt|ƒ}|sTt|jdƒ‚nd|j dƒ|j dƒ|j dƒf}d|j dƒ|j dƒ|j dƒf}|j |ƒsÕt|jdƒ‚n|S(Nuuinvalidu%s-%s-%siiiu%s%s%s( R R-R RRRtsin_reRR Rtluhn_checksum_is_valid(RRRtnumbert check_number((s<../Django//lib/python/django/contrib/localflavor/ca/forms.pyR qs ..cC@s’d}t|ƒ}|d@}xetd|ƒD]T}t||ƒ}|d@|As]|d}n|dkrv|d}n||}q,W|ddkS(u‰ Checks to make sure that the SIN passes a luhn mod-10 checksum See: http://en.wikipedia.org/wiki/Luhn_algorithm iiii i (tlentrangetint(RR0tsumt num_digitstoddeventcounttdigit((s<../Django//lib/python/django/contrib/localflavor/ca/forms.pyR/€s     (RRRRRR R/(((s<../Django//lib/python/django/contrib/localflavor/ca/forms.pyR-cs   (Rt __future__RRRtdjango.core.validatorsRt django.formsRtdjango.forms.fieldsRRRtdjango.utils.encodingRtdjango.utils.translationRRRRR.R RR!R'R-(((s<../Django//lib/python/django/contrib/localflavor/ca/forms.pyts