from django.db.models import CharField
from django.utils.translation import ugettext_lazy as _
from . import forms
from .au_states import STATE_CHOICES
from .validators import AUBusinessNumberFieldValidator
[docs]class AUStateField(CharField):
"""
A model field that is represented with
:data:`~localflavor.au.au_states.STATE_CHOICES`` choices and
stores the three-letter Australian state abbreviation in the database.
"""
description = _("Australian State")
def __init__(self, *args, **kwargs):
kwargs['choices'] = STATE_CHOICES
kwargs['max_length'] = 3
super(AUStateField, self).__init__(*args, **kwargs)
[docs] def deconstruct(self):
name, path, args, kwargs = super(AUStateField, self).deconstruct()
del kwargs['choices']
del kwargs['max_length']
return name, path, args, kwargs
[docs]class AUPostCodeField(CharField):
"""
A model field that forms represent as a
:class:`~localflavor.au.forms.AUPostCodeField` field and stores the
four-digit Australian postcode in the database.
"""
description = _("Australian Postcode")
def __init__(self, *args, **kwargs):
kwargs['max_length'] = 4
super(AUPostCodeField, self).__init__(*args, **kwargs)
[docs] def deconstruct(self):
name, path, args, kwargs = super(AUPostCodeField, self).deconstruct()
del kwargs['max_length']
return name, path, args, kwargs
[docs] def formfield(self, **kwargs):
defaults = {'form_class': forms.AUPostCodeField}
defaults.update(kwargs)
return super(AUPostCodeField, self).formfield(**defaults)
[docs]class AUPhoneNumberField(CharField):
"""
A model field that checks that the value is a valid Australian phone
number (ten digits).
"""
description = _("Australian Phone number")
def __init__(self, *args, **kwargs):
kwargs['max_length'] = 20
super(AUPhoneNumberField, self).__init__(*args, **kwargs)
[docs] def deconstruct(self):
name, path, args, kwargs = super(AUPhoneNumberField, self).deconstruct()
del kwargs['max_length']
return name, path, args, kwargs
[docs]class AUBusinessNumberField(CharField):
"""
A model field that checks that the value is a valid Australian Business
Number (ABN).
.. versionadded:: 1.3
"""
description = _("Australian Business Number")
validators = [AUBusinessNumberFieldValidator()]
def __init__(self, *args, **kwargs):
kwargs['max_length'] = 11
super(AUBusinessNumberField, self).__init__(*args, **kwargs)
[docs] def deconstruct(self):
name, path, args, kwargs = super(AUBusinessNumberField, self).deconstruct()
del kwargs['max_length']
return name, path, args, kwargs
[docs] def to_python(self, value):
"""
Ensure the ABN is stored without spaces.
"""
value = super(AUBusinessNumberField, self).to_python(value)
if value is not None:
return ''.join(value.split())
return value