diff options
Diffstat (limited to 'django/db/models/fields')
| -rw-r--r-- | django/db/models/fields/related.py | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/django/db/models/fields/related.py b/django/db/models/fields/related.py index 64890fff47..9f2e01e781 100644 --- a/django/db/models/fields/related.py +++ b/django/db/models/fields/related.py @@ -137,7 +137,7 @@ class RelatedField(Field): # related object in a table-spanning query. It uses the lower-cased # object_name by default, but this can be overridden with the # "related_name" option. - return self.rel.related_name or self.opts.model_name + return self.rel.related_query_name or self.rel.related_name or self.opts.model_name class RenameRelatedObjectDescriptorMethods(RenameMethodsBase): @@ -824,7 +824,7 @@ class ReverseManyRelatedObjectsDescriptor(object): class ForeignObjectRel(object): def __init__(self, field, to, related_name=None, limit_choices_to=None, - parent_link=False, on_delete=None): + parent_link=False, on_delete=None, related_query_name=None): try: to._meta except AttributeError: # to._meta doesn't exist, so it must be RECURSIVE_RELATIONSHIP_CONSTANT @@ -833,6 +833,7 @@ class ForeignObjectRel(object): self.field = field self.to = to self.related_name = related_name + self.related_query_name = related_query_name self.limit_choices_to = {} if limit_choices_to is None else limit_choices_to self.multiple = True self.parent_link = parent_link @@ -860,10 +861,10 @@ class ForeignObjectRel(object): class ManyToOneRel(ForeignObjectRel): def __init__(self, field, to, field_name, related_name=None, limit_choices_to=None, - parent_link=False, on_delete=None): + parent_link=False, on_delete=None, related_query_name=None): super(ManyToOneRel, self).__init__( field, to, related_name=related_name, limit_choices_to=limit_choices_to, - parent_link=parent_link, on_delete=on_delete) + parent_link=parent_link, on_delete=on_delete, related_query_name=related_query_name) self.field_name = field_name def get_related_field(self): @@ -883,21 +884,22 @@ class ManyToOneRel(ForeignObjectRel): class OneToOneRel(ManyToOneRel): def __init__(self, field, to, field_name, related_name=None, limit_choices_to=None, - parent_link=False, on_delete=None): + parent_link=False, on_delete=None, related_query_name=None): super(OneToOneRel, self).__init__(field, to, field_name, related_name=related_name, limit_choices_to=limit_choices_to, - parent_link=parent_link, on_delete=on_delete + parent_link=parent_link, on_delete=on_delete, related_query_name=related_query_name, ) self.multiple = False class ManyToManyRel(object): def __init__(self, to, related_name=None, limit_choices_to=None, - symmetrical=True, through=None, db_constraint=True): + symmetrical=True, through=None, db_constraint=True, related_query_name=None): if through and not db_constraint: raise ValueError("Can't supply a through model and db_constraint=False") self.to = to self.related_name = related_name + self.related_query_name = related_query_name if limit_choices_to is None: limit_choices_to = {} self.limit_choices_to = limit_choices_to @@ -931,6 +933,7 @@ class ForeignObject(RelatedField): kwargs['rel'] = ForeignObjectRel( self, to, related_name=kwargs.pop('related_name', None), + related_query_name=kwargs.pop('related_query_name', None), limit_choices_to=kwargs.pop('limit_choices_to', None), parent_link=kwargs.pop('parent_link', False), on_delete=kwargs.pop('on_delete', CASCADE), @@ -1141,6 +1144,7 @@ class ForeignKey(ForeignObject): kwargs['rel'] = rel_class( self, to, to_field, related_name=kwargs.pop('related_name', None), + related_query_name=kwargs.pop('related_query_name', None), limit_choices_to=kwargs.pop('limit_choices_to', None), parent_link=kwargs.pop('parent_link', False), on_delete=kwargs.pop('on_delete', CASCADE), @@ -1371,6 +1375,7 @@ class ManyToManyField(RelatedField): kwargs['verbose_name'] = kwargs.get('verbose_name', None) kwargs['rel'] = ManyToManyRel(to, related_name=kwargs.pop('related_name', None), + related_query_name=kwargs.pop('related_query_name', None), limit_choices_to=kwargs.pop('limit_choices_to', None), symmetrical=kwargs.pop('symmetrical', to == RECURSIVE_RELATIONSHIP_CONSTANT), through=kwargs.pop('through', None), @@ -1388,7 +1393,8 @@ class ManyToManyField(RelatedField): # Handle the simpler arguments if self.rel.db_constraint is not True: kwargs['db_constraint'] = self.db_constraint - del kwargs['help_text'] + if "help_text" in kwargs: + del kwargs['help_text'] # Rel needs more work. rel = self.rel if isinstance(self.rel.to, basestring): |