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magic-removal: Refs #1681. Fixed side effect of [2800] on ManyToManyField. Unfortunately this involved copying and pasting a method for now. This ought to be cleaned up when validation-aware models land.

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git-svn-id: http://code.djangoproject.com/svn/django/branches/magic-removal@2802 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Joseph Kocherhans 2006-05-01 19:04:30 +00:00
parent eeac3a174f
commit c0f3993952
1 changed files with 36 additions and 17 deletions
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53
django/db/models/fields/related.py
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@ -76,23 +76,6 @@ class RelatedField(object):
# but this can be overridden with the "related_name" option.
return self.rel.related_name or opts.object_name.lower()
def prepare_field_objs_and_params(self, manipulator, name_prefix):
params = {'validator_list': self.validator_list[:], 'member_name': name_prefix + self.attname}
if self.rel.raw_id_admin:
field_objs = self.get_manipulator_field_objs()
params['validator_list'].append(curry(manipulator_valid_rel_key, self, manipulator))
else:
if self.radio_admin:
field_objs = [forms.RadioSelectField]
params['ul_class'] = get_ul_class(self.radio_admin)
else:
if self.null:
field_objs = [forms.NullSelectField]
else:
field_objs = [forms.SelectField]
params['choices'] = self.get_choices_default()
return field_objs, params
class SingleRelatedObjectDescriptor(object):
# This class provides the functionality that makes the related-object
# managers available as attributes on a model class, for fields that have
@ -468,6 +451,23 @@ class ForeignKey(RelatedField, Field):
def get_validator_unique_lookup_type(self):
return '%s__%s__exact' % (self.name, self.rel.get_related_field().name)
def prepare_field_objs_and_params(self, manipulator, name_prefix):
params = {'validator_list': self.validator_list[:], 'member_name': name_prefix + self.attname}
if self.rel.raw_id_admin:
field_objs = self.get_manipulator_field_objs()
params['validator_list'].append(curry(manipulator_valid_rel_key, self, manipulator))
else:
if self.radio_admin:
field_objs = [forms.RadioSelectField]
params['ul_class'] = get_ul_class(self.radio_admin)
else:
if self.null:
field_objs = [forms.NullSelectField]
else:
field_objs = [forms.SelectField]
params['choices'] = self.get_choices_default()
return field_objs, params
def get_manipulator_field_objs(self):
rel_field = self.rel.get_related_field()
if self.rel.raw_id_admin and not isinstance(rel_field, AutoField):
@ -532,6 +532,25 @@ class OneToOneField(RelatedField, IntegerField):
def get_validator_unique_lookup_type(self):
return '%s__%s__exact' % (self.name, self.rel.get_related_field().name)
# TODO: Copied from ForeignKey... putting this in RelatedField adversely affects
# ManyToManyField. This works for now.
def prepare_field_objs_and_params(self, manipulator, name_prefix):
params = {'validator_list': self.validator_list[:], 'member_name': name_prefix + self.attname}
if self.rel.raw_id_admin:
field_objs = self.get_manipulator_field_objs()
params['validator_list'].append(curry(manipulator_valid_rel_key, self, manipulator))
else:
if self.radio_admin:
field_objs = [forms.RadioSelectField]
params['ul_class'] = get_ul_class(self.radio_admin)
else:
if self.null:
field_objs = [forms.NullSelectField]
else:
field_objs = [forms.SelectField]
params['choices'] = self.get_choices_default()
return field_objs, params
def contribute_to_class(self, cls, name):
super(OneToOneField, self).contribute_to_class(cls, name)
setattr(cls, self.name, ReverseSingleRelatedObjectDescriptor(self))