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Fixed #3879 -- Added Norwegian localflavor. Thanks bp@datakortet.no

git-svn-id: http://code.djangoproject.com/svn/django/trunk@4875 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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commit 64073e4752824de21131cfac2fcec35dc6c67579 1 parent 79312f7
@malcolmt malcolmt authored
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1  AUTHORS
@@ -188,6 +188,7 @@ answer newbie questions, and generally made Django that much better:
Aaron Swartz <http://www.aaronsw.com/>
Ville Säävuori <http://www.unessa.net/>
Tyson Tate <tyson@fallingbullets.com>
+ thebjorn <bp@datakortet.no>
Tom Tobin
Joe Topjian <http://joe.terrarum.net/geek/code/python/django/>
torne-django@wolfpuppy.org.uk
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0  django/contrib/localflavor/no/__init__.py
No changes.
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75 django/contrib/localflavor/no/forms.py
@@ -0,0 +1,75 @@
+# -*- coding: iso-8859-1 -*-
+"""
+Norwegian-specific Form helpers
+"""
+
+import re, datetime
+from django.newforms import ValidationError
+from django.newforms.fields import Field, RegexField, Select, EMPTY_VALUES
+from django.utils.translation import gettext
+
+class NOZipCodeField(RegexField):
+ def __init__(self, *args, **kwargs):
+ super(NOZipCodeField, self).__init__(r'^\d{4}$',
+ max_length=None, min_length=None,
+ error_message=gettext(u'Enter a zip code in the format XXXX.'),
+ *args, **kwargs)
+
+class NOMunicipalitySelect(Select):
+ """
+ A Select widget that uses a list of Norwegian municipalities (fylker)
+ as its choices.
+ """
+ def __init__(self, attrs=None):
+ from no_municipalities import MUNICIPALITY_CHOICES
+ super(NOMunicipalitySelect, self).__init__(attrs, choices=MUNICIPALITY_CHOICES)
+
+class NOSocialSecurityNumber(Field):
+ """
+ Algorithm is documented at http://no.wikipedia.org/wiki/Personnummer
+ """
+ def clean(self, value):
+ super(NOSocialSecurityNumber, self).clean(value)
+ if value in EMPTY_VALUES:
+ return u''
+
+ msg = gettext(u'Enter a valid Norwegian social security number.')
+ if not re.match(r'^\d{11}$', value):
+ raise ValidationError(msg)
+
+ day = int(value[:2])
+ month = int(value[2:4])
+ year2 = int(value[4:6])
+
+ inum = int(value[6:9])
+ self.birthday = None
+ try:
+ if 000 <= inum < 500:
+ self.birthday = datetime.date(1900+year2, month, day)
+ if 500 <= inum < 750:
+ self.birthday = datetime.date(1800+year2, month, day)
+ if 500 <= inum < 1000:
+ self.birthday = datetime.date(2000+year2, month, day)
+ except ValueError:
+ raise ValidationError(msg)
+
+ sexnum = int(value[8])
+ if sexnum % 2 == 0:
+ self.gender = 'F'
+ else:
+ self.gender = 'M'
+
+ digits = map(int, list(value))
+ weight_1 = [3, 7, 6, 1, 8, 9, 4, 5, 2, 1, 0]
+ weight_2 = [5, 4, 3, 2, 7, 6, 5, 4, 3, 2, 1]
+
+ def multiply_reduce(aval, bval):
+ return sum((a * b) for (a, b) in zip(aval, bval))
+
+ if multiply_reduce(digits, weight_1) % 11 != 0:
+ raise ValidationError(msg)
+ if multiply_reduce(digits, weight_2) % 11 != 0:
+ raise ValidationError(msg)
+
+ return value
+
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32 django/contrib/localflavor/no/no_municipalities.py
@@ -0,0 +1,32 @@
+# -*- coding: iso-8859-1 -*-
+"""
+An alphabetical list of Norwegian municipalities (fylker) fro use as `choices`
+in a formfield.
+
+This exists in this standalone file so that it's on ly imported into memory
+when explicitly needed.
+"""
+
+MUNICIPALITY_CHOICES = (
+ ('akershus', u'Akershus'),
+ ('austagder', u'Aust-Agder'),
+ ('buskerud', u'Buskerud'),
+ ('finnmark', u'Finnmark'),
+ ('hedmark', u'Hedmark'),
+ ('hordaland', u'Hordaland'),
+ ('janmayen', u'Jan Mayen'),
+ ('moreogromsdal', u'Møre og Romsdal'),
+ ('nordtrondelag', u'Nord-Trøndelag'),
+ ('nordland', u'Nordland'),
+ ('oppland', u'Oppland'),
+ ('oslo', u'Oslo'),
+ ('rogaland', u'Rogaland'),
+ ('sognogfjordane', u'Sogn og Fjordane'),
+ ('svalbard', u'Svalbard'),
+ ('sortrondelag', u'Sør-Trøndelag'),
+ ('telemark', u'Telemark'),
+ ('troms', u'Troms'),
+ ('vestagder', u'Vest-Agder'),
+ ('vestfold', u'Vestfold'),
+ ('ostfold', u'Østfold')
+)
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