62 lines
1.9 KiB
Python
62 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
|
|
"""
|
|
PE-specific Form helpers.
|
|
"""
|
|
|
|
from django.newforms import ValidationError
|
|
from django.newforms.fields import RegexField, CharField, Select, EMPTY_VALUES
|
|
from django.utils.translation import ugettext
|
|
|
|
class PEDepartmentSelect(Select):
|
|
"""
|
|
A Select widget that uses a list of Peruvian Departments as its choices.
|
|
"""
|
|
def __init__(self, attrs=None):
|
|
from pe_department import DEPARTMENT_CHOICES
|
|
super(PEDepartmentSelect, self).__init__(attrs, choices=DEPARTMENT_CHOICES)
|
|
|
|
class PEDNIField(CharField):
|
|
"""
|
|
A field that validates `Documento Nacional de IdentidadŽ (DNI) numbers.
|
|
"""
|
|
def __init__(self, *args, **kwargs):
|
|
super(PEDNIField, self).__init__(max_length=8, min_length=8, *args,
|
|
**kwargs)
|
|
|
|
def clean(self, value):
|
|
"""
|
|
Value must be a string in the XXXXXXXX formats.
|
|
"""
|
|
value = super(PEDNIField, self).clean(value)
|
|
if value in EMPTY_VALUES:
|
|
return u''
|
|
if not value.isdigit():
|
|
raise ValidationError(ugettext("This field requires only numbers."))
|
|
if len(value) != 8:
|
|
raise ValidationError(ugettext("This field requires 8 digits."))
|
|
|
|
return value
|
|
|
|
class PERUCField(RegexField):
|
|
"""
|
|
This field validates a RUC (Registro Unico de Contribuyentes). A RUC is of
|
|
the form XXXXXXXXXXX.
|
|
"""
|
|
def __init__(self, *args, **kwargs):
|
|
super(PERUCField, self).__init__(max_length=11, min_length=11, *args,
|
|
**kwargs)
|
|
|
|
def clean(self, value):
|
|
"""
|
|
Value must be an 11-digit number.
|
|
"""
|
|
value = super(PERUCField, self).clean(value)
|
|
if value in EMPTY_VALUES:
|
|
return u''
|
|
if not value.isdigit():
|
|
raise ValidationError(ugettext("This field requires only numbers."))
|
|
if len(value) != 11:
|
|
raise ValidationError(ugettext("This field requires 11 digits."))
|
|
return value
|
|
|