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Fixed #6427 -- Added some more features to the Austrian localflavor.

Thanks, Horst Gutmann.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8113 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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commit 82a85fdbaec57955c264ef016e6958456d8fdf4e 1 parent 2c6d1e8
@malcolmt malcolmt authored
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1  AUTHORS
@@ -175,6 +175,7 @@ answer newbie questions, and generally made Django that much better:
Owen Griffiths
Espen Grindhaug <http://grindhaug.org/>
Thomas Güttler <hv@tbz-pariv.de>
+ Horst Gutmann <zerok@zerokspot.com>
dAniel hAhler
hambaloney
Brian Harring <ferringb@gmail.com>
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40 django/contrib/localflavor/at/forms.py
@@ -6,11 +6,14 @@
from django.utils.translation import ugettext_lazy as _
from django.forms.fields import Field, RegexField, Select
+from django.forms import ValidationError
+
+re_ssn = re.compile(r'^\d{4} \d{6}')
class ATZipCodeField(RegexField):
"""
A form field that validates its input is an Austrian postcode.
-
+
Accepts 4 digits.
"""
default_error_messages = {
@@ -25,5 +28,38 @@ class ATStateSelect(Select):
A Select widget that uses a list of AT states as its choices.
"""
def __init__(self, attrs=None):
- from at_states import STATE_CHOICES
+ from django.contrib.localflavor.at.at_states import STATE_CHOICES
super(ATStateSelect, self).__init__(attrs, choices=STATE_CHOICES)
+
+class ATSocialSecurityNumberField(Field):
+ """
+ Austrian Social Security numbers are composed of a 4 digits and 6 digits
+ field. The latter represents in most cases the person's birthdate while
+ the first 4 digits represent a 3-digits counter and a one-digit checksum.
+
+ The 6-digits field can also differ from the person's birthdate if the
+ 3-digits counter suffered an overflow.
+
+ This code is based on information available on
+ http://de.wikipedia.org/wiki/Sozialversicherungsnummer#.C3.96sterreich
+ """
+
+ default_error_messages = {
+ 'invalid': _(u'Enter a valid Austrian Social Security Number in XXXX XXXXXX format.'),
+ }
+
+ def clean(self, value):
+ if not re_ssn.search(value):
+ raise ValidationError(self.error_messages['invalid'])
+ sqnr, date = value.split(" ")
+ sqnr, check = (sqnr[:3], (sqnr[3]))
+ if int(sqnr) < 100:
+ raise ValidationError(self.error_messages['invalid'])
+ res = int(sqnr[0])*3 + int(sqnr[1])*7 + int(sqnr[2])*9 \
+ + int(date[0])*5 + int(date[1])*8 + int(date[2])*4 \
+ + int(date[3])*2 + int(date[4])*1 + int(date[5])*6
+ res = res % 11
+ if res != int(check):
+ raise ValidationError(self.error_messages['invalid'])
+ return u'%s%s %s'%(sqnr, check, date,)
+
View
7 docs/localflavor.txt
@@ -161,13 +161,18 @@ Austria (``django.contrib.localflavor.at``)
ATZipCodeField
---------------
-A form field that validates its input is an Austrian postcode.
+A form field that validates its input as an Austrian zip code.
ATStateSelect
-------------
A ``Select`` widget that uses a list of Austrian states as its choices.
+ATSocialSecurityNumberField
+---------------------------
+
+A form field that validates its input as an Austrian social security number.
+
Brazil (``django.contrib.localflavor.br``)
==========================================
View
14 tests/regressiontests/forms/localflavor/at.py
@@ -63,4 +63,18 @@
>>> f.render('bundesland', 'WI')
u'<select name="bundesland">\n<option value="BL">Burgenland</option>\n<option value="KA">Carinthia</option>\n<option value="NO">Lower Austria</option>\n<option value="OO">Upper Austria</option>\n<option value="SA">Salzburg</option>\n<option value="ST">Styria</option>\n<option value="TI">Tyrol</option>\n<option value="VO">Vorarlberg</option>\n<option value="WI" selected="selected">Vienna</option>\n</select>'
+# ATSocialSecurityNumberField ################################################
+
+>>> from django.contrib.localflavor.at.forms import ATSocialSecurityNumberField
+>>> f = ATSocialSecurityNumberField()
+>>> f.clean('1237 010180')
+u'1237 010180'
+>>> f.clean('1237 010181')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a valid Austrian Social Security Number in XXXX XXXXXX format.']
+>>> f.clean('12370 010180')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a valid Austrian Social Security Number in XXXX XXXXXX format.']
"""
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