def _get_entity(self):
""" Get the cloud datastore representation of this entity. """
_log.debug('%s._get_entity()', type(self).__name__)
self.__fix_strings()
entity = googledatastore.Entity()
attrs = self.__dict__
simple_attrs = dict()
complex_attrs = dict()
def process_entity(e):
if isinstance(e, _BaseEntity):
return e._get_entity()
elif isinstance(e, list):
return [process_entity(s) for s in e if s is not None]
else:
return e
for key, val in attrs.iteritems():
if isinstance(val, _BaseEntity):
complex_attrs[key] = val._get_entity()
elif isinstance(val, list):
complex_attrs[key] = [
process_entity(e) for e in val if e is not None
]
elif val is not None:
simple_attrs[key] = val
add_properties(entity, simple_attrs, indexed=True)
add_properties(entity, complex_attrs, indexed=False)
return entity
def testPropertyValues(self):
property_dict = collections.OrderedDict(
a_string=u'a',
a_blob='b',
a_boolean=True,
a_integer=1L,
a_double=1.0,
a_timestamp_microseconds=datetime.datetime.now(),
a_key=datastore.Key(),
a_entity=datastore.Entity(),
many_integer=[1L, 2L, 3L])
entity = datastore.Entity()
add_properties(entity, property_dict)
d = dict((key, get_value(value))
for key, value in entity.properties.items())
self.maxDiff = None
self.assertDictEqual(d, property_dict)
def testPropertyValues(self):
blob_key = datastore.Value()
blob_key.blob_key_value = 'blob-key'
properties = collections.OrderedDict(
a_string=u'a',
a_blob='b',
a_boolean=True,
a_integer=1,
a_double=1.0,
a_timestamp_microseconds=datetime.datetime.now(),
a_key=datastore.Key(),
a_entity=datastore.Entity(),
a_blob_key=blob_key,
many_integer=[1, 2, 3])
entity = datastore.Entity()
add_property_values(entity, **properties)
d = get_property_values(entity)
self.assertDictEqual(d, properties)
def _CreateEntity(name, value): entity = datastore.Entity() path = entity.key.path_element.add() path.kind = _PERSISTENT_OBJECT_KIND path.name = name pickled_value_property = entity.property.add() pickled_value_property.name = _VALUE_PROPERTY_NAME pickled_value_property.value.indexed = False pickled_value_property.value.blob_value = value return entity
def testPropertyValues(self):
blob_key = datastore.Value()
blob_key.blob_key_value = 'blob-key'
property_dict = collections.OrderedDict(
a_string=u'a',
a_blob='b',
a_boolean=True,
a_integer=1,
a_long=2L,
a_double=1.0,
a_timestamp_microseconds=datetime.datetime.now(),
a_key=datastore.Key(),
a_entity=datastore.Entity(),
a_blob_key=blob_key,
many_integer=[1, 2, 3])
entity = datastore.Entity()
helper.add_properties(entity, property_dict)
d = dict((prop.name, helper.get_value(prop.value))
for prop in entity.property)
self.assertDictEqual(d, property_dict)
def to_proto(self):
entity = datastore.Entity()
entity.key.path.extend(default_todo_list.key.path)
if self.id:
add_key_path(entity.key, 'Todo', self.id)
else:
add_key_path(entity.key, 'Todo')
add_properties(entity, {'text': self.text,
'done': self.done,
'created': self.created})
return entity
def to_proto(self):
entity = datastore.Entity()
entity.key.path_element.extend(default_todo_list.key.path_element)
if self.id:
add_key_path(entity.key, 'Todo', self.id)
else:
add_key_path(entity.key, 'Todo')
add_property_values(entity,
text=self.text,
done=self.done,
created=self.created)
return entity
def testSetPropertyOverwrite(self):
entity = datastore.Entity()
set_property(entity.properties, 'a', 1, exclude_from_indexes=True)
set_property(entity.properties, 'a', 'a')
self.assertEquals('a', get_value(entity.properties['a']))
self.assertEquals(False, entity.properties['a'].exclude_from_indexes)
def testSetPropertyIndexed(self): entity = datastore.Entity() set_property(entity.properties, 'a', 1) self.assertEquals(False, entity.properties['a'].exclude_from_indexes) set_property(entity.properties, 'a', 1, exclude_from_indexes=True) self.assertEquals(True, entity.properties['a'].exclude_from_indexes)
def testAddPropertyValuesBlindlyAdd(self):
entity = datastore.Entity()
add_properties(entity, {'a': 1})
add_properties(entity, {'a': 2})
self.assertEquals(2, len(entity.property))
def testAddPropertyValuesBlindlyAdd(self):
entity = datastore.Entity()
add_property_values(entity, a=1)
add_property_values(entity, a=2)
self.assertEquals(2, len(entity.property))