app/django/contrib/localflavor/fr/forms.py
author Pawel Solyga <Pawel.Solyga@gmail.com>
Thu, 23 Oct 2008 11:20:35 +0000
changeset 413 ec1b590418df
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Rename Host list templates from group_<something> to host_<something> and move then to soc/host/list folder. Update affected files with new paths. Patch by: Pawel Solyga Review by: to-be-reviewed

"""
FR-specific Form helpers
"""

from django.forms import ValidationError
from django.forms.fields import Field, RegexField, Select, EMPTY_VALUES
from django.utils.encoding import smart_unicode
from django.utils.translation import ugettext_lazy as _
import re

phone_digits_re = re.compile(r'^0\d(\s|\.)?(\d{2}(\s|\.)?){3}\d{2}$')

class FRZipCodeField(RegexField):
    default_error_messages = {
        'invalid': _('Enter a zip code in the format XXXXX.'),
    }

    def __init__(self, *args, **kwargs):
        super(FRZipCodeField, self).__init__(r'^\d{5}$',
            max_length=None, min_length=None, *args, **kwargs)

class FRPhoneNumberField(Field):
    """
    Validate local French phone number (not international ones)
    The correct format is '0X XX XX XX XX'.
    '0X.XX.XX.XX.XX' and '0XXXXXXXXX' validate but are corrected to
    '0X XX XX XX XX'.
    """
    default_error_messages = {
        'invalid': u'Phone numbers must be in 0X XX XX XX XX format.',
    }

    def clean(self, value):
        super(FRPhoneNumberField, self).clean(value)
        if value in EMPTY_VALUES:
            return u''
        value = re.sub('(\.|\s)', '', smart_unicode(value))
        m = phone_digits_re.search(value)
        if m:
            return u'%s %s %s %s %s' % (value[0:2], value[2:4], value[4:6], value[6:8], value[8:10])
        raise ValidationError(self.error_messages['invalid'])

class FRDepartmentSelect(Select):
    """
    A Select widget that uses a list of FR departments as its choices.
    """
    def __init__(self, attrs=None):
        from fr_department import DEPARTMENT_ASCII_CHOICES
        super(FRDepartmentSelect, self).__init__(attrs, choices=DEPARTMENT_ASCII_CHOICES)