class RelationshipResource(ResourceBase):
_relationships = [
Relationship('first_link', relation='RelatedResource'),
Relationship('second_link',
relation='RelatedResource',
embedded=True)
]
class ItemSelection(Hierarchy, restmixins.CreateRetrieve):
"""
The link between an Item object and the shopping basket
'The item is selected to be in this basket'
Retrieve: Collection of selection items in basket
"""
manager = BasketManager
resource_name = 'basket'
pks = (
'basket_key',
'relation_key',
)
# Forced to use property map, otherwise the url is not properly built as the attribute is removed from
# the list of attributes before the url is built.
# The following does not work:
# _relationships = (Relationship('basketid', relation='Basket'),)
_relationships = (
Relationship('basket_relation',
relation='Basket',
property_map=dict(basket_key='basket_key')),
# Relationship('item_relation', relation='Item')
)
append_slash = False # For clarity - this is the default
class BasketFails(restmixins.Retrieve, restmixins.Create):
manager = Manager
resource_name = 'basket'
pks = ('basketid', )
_relationships = (Relationship('basketid', relation='Item'), )
append_slash = False # Just for testing, so as not to get hit by the other issue
class MyResource(restmixins.Create):
manager = Manager
resource_name = 'myresource'
pks = ('basketid', )
_relationships = (Relationship('value_1',
relation='SomethingElse'), )
class MyResource(restmixins.Create):
manager = Manager
resource_name = 'myresource'
pks = ('basketid', )
_relationships = (Relationship(
'get_another_object',
relation='SomethingElse',
property_map=dict(value_1='value_1_translated')), )
class BasketWorks(restmixins.Retrieve, restmixins.Create):
manager = Manager
resource_name = 'basket'
pks = ('basketid', )
_relationships = (Relationship(
'basket_relation',
relation='Item',
property_map=dict(basket_relation='basketid')), )
append_slash = True # Just for testing, so as not to get hit by the other issue
def test_generate_links(self):
"""
Tests the private _generate_links staticmethod
"""
class Related(ResourceBase):
_pks = ['id']
rel_list = [Relationship(name='first', relation='Related')]
props = dict(first=dict(id=1, other_value='something'))
resource_list = ResourceBase._generate_links(rel_list, props.copy())
resource, name, embedded = resource_list[0]
self.assertFalse(embedded)
self.assertEqual(props['first'], resource.properties)
class Basket(restmixins.Retrieve, restmixins.Create):
"""
The shopping basket which will contain the items
Retrieve: Collection of baskets
Create: New selection into existing or new basket
"""
manager = Manager
resource_name = 'basket'
pks = ('basketid', )
append_slash = True
_relationships = (Relationship('basket_relation',
relation='ItemSelection',
property_map=dict(
basketid='basketid',
itemid='itemid')), )
class MyResource(ResourceBase):
pks = ('id', )
_links = (Relationship('my_resource',
relation='MyResource',
templated=True,
embedded=True), )
class ItemSelection(restmixins.Retrieve):
manager = Manager
resource_name = 'basket'
_relationships = (Relationship('testtesttest',
relation='MissingObject'), )
class LinkResource(ResourceBase):
_links = [Relationship('first_link', relation='RelatedResource')]
class LinkListResource(ResourceBase):
_resource_name = 'link_list_resource'
_links = {
'link': Relationship('linked_list', relation='Related')
}
class RelationshipResource(ResourceBase):
_resource_name = 'relationship_resource'
_relationships = {
'relationship': Relationship(property_map=dict(id='id'), relation='Related')
}
class Resource2(ResourceBase):
_pks = ['id']
_relationships = [Relationship('resource1', relation='Resource1')]
class Resource(ResourceBase):
_pks = ['id']
_relationships = [
Relationship('child', relation='Resource', embedded=True),
Relationship('parent', relation='Resource')
]