Use key().name() instead of link_id
This is now possible because key_name is constructed purely from the
key fields of an entity. It is not sufficient to use just link_id,
that works only for single-scoped entities (e.g., those that either
do not have a scope, or that have a scope which itself does not have
a scope). It would break if there was an entity that has a scoped
scope (it would only include the scope's link_id in the url, which
made it impossible to look up the scope as we missed the link_id of
the scope's scope).
Patch by: Sverre Rabbelier
from django.conf import settings
from django.db.models.fields import Field
class USStateField(Field):
def get_internal_type(self):
return "USStateField"
def db_type(self):
if settings.DATABASE_ENGINE == 'oracle':
return 'CHAR(2)'
else:
return 'varchar(2)'
def formfield(self, **kwargs):
from django.contrib.localflavor.us.forms import USStateSelect
defaults = {'widget': USStateSelect}
defaults.update(kwargs)
return super(USStateField, self).formfield(**defaults)
class PhoneNumberField(Field):
def get_internal_type(self):
return "PhoneNumberField"
def db_type(self):
if settings.DATABASE_ENGINE == 'oracle':
return 'VARCHAR2(20)'
else:
return 'varchar(20)'
def formfield(self, **kwargs):
from django.contrib.localflavor.us.forms import USPhoneNumberField
defaults = {'form_class': USPhoneNumberField}
defaults.update(kwargs)
return super(PhoneNumberField, self).formfield(**defaults)