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1 """ |
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2 FR-specific Form helpers |
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3 """ |
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4 |
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5 from django.forms import ValidationError |
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6 from django.forms.fields import Field, RegexField, Select, EMPTY_VALUES |
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7 from django.utils.encoding import smart_unicode |
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8 from django.utils.translation import ugettext_lazy as _ |
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9 import re |
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10 |
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11 phone_digits_re = re.compile(r'^0\d(\s|\.)?(\d{2}(\s|\.)?){3}\d{2}$') |
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12 |
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13 class FRZipCodeField(RegexField): |
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14 default_error_messages = { |
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15 'invalid': _('Enter a zip code in the format XXXXX.'), |
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16 } |
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17 |
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18 def __init__(self, *args, **kwargs): |
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19 super(FRZipCodeField, self).__init__(r'^\d{5}$', |
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20 max_length=None, min_length=None, *args, **kwargs) |
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21 |
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22 class FRPhoneNumberField(Field): |
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23 """ |
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24 Validate local French phone number (not international ones) |
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25 The correct format is '0X XX XX XX XX'. |
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26 '0X.XX.XX.XX.XX' and '0XXXXXXXXX' validate but are corrected to |
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27 '0X XX XX XX XX'. |
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28 """ |
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29 default_error_messages = { |
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30 'invalid': _('Phone numbers must be in 0X XX XX XX XX format.'), |
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31 } |
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32 |
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33 def clean(self, value): |
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34 super(FRPhoneNumberField, self).clean(value) |
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35 if value in EMPTY_VALUES: |
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36 return u'' |
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37 value = re.sub('(\.|\s)', '', smart_unicode(value)) |
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38 m = phone_digits_re.search(value) |
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39 if m: |
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40 return u'%s %s %s %s %s' % (value[0:2], value[2:4], value[4:6], value[6:8], value[8:10]) |
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41 raise ValidationError(self.error_messages['invalid']) |
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42 |
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43 class FRDepartmentSelect(Select): |
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44 """ |
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45 A Select widget that uses a list of FR departments as its choices. |
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46 """ |
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47 def __init__(self, attrs=None): |
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48 from fr_department import DEPARTMENT_ASCII_CHOICES |
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49 super(FRDepartmentSelect, self).__init__(attrs, choices=DEPARTMENT_ASCII_CHOICES) |
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50 |