def __init__(self):
bulkloader.Loader.__init__(
self, 'Iniciativa',
[('uuid', lambda s: unicode(s, 'utf-8') or None),
('diputado', lambda s: unicode(s, 'utf-8') or None),
('fecha', parseFecha), ('fecha_aprobacion', parseFecha),
('fecha_aprobacion', parseFecha),
('link_gaceta', lambda s: unicode(s, 'utf-8') or None),
('rol_iniciativa', lambda s: unicode(s, 'utf-8') or None),
('sinopsis',
lambda s: datastore_types.Text(s, encoding='UTF-8') or None),
('titulo',
lambda s: datastore_types.Text(s, encoding='UTF-8') or None),
('tramite', lambda s: unicode(s, 'utf-8') or None)])
def __create_value_for_mongo_value(self, mongo_value):
if isinstance(mongo_value, Binary):
return datastore_types.Blob(str(mongo_value))
if isinstance(mongo_value, types.DictType):
if mongo_value['class'] == 'rating':
return datastore_types.Rating(int(mongo_value["rating"]))
if mongo_value['class'] == 'category':
return datastore_types.Category(mongo_value["category"])
if mongo_value['class'] == 'key':
return self.__key_for_id(mongo_value['path'])
if mongo_value['class'] == 'list':
return [
self.__create_value_for_mongo_value(v)
for v in mongo_value['list']
]
if mongo_value['class'] == 'user':
return users.User(email=mongo_value["email"])
if mongo_value['class'] == 'text':
return datastore_types.Text(mongo_value['string'])
if mongo_value['class'] == 'im':
return datastore_types.IM(mongo_value['protocol'],
mongo_value['address'])
if mongo_value['class'] == 'geopt':
return datastore_types.GeoPt(mongo_value['lat'],
mongo_value['lon'])
if mongo_value['class'] == 'email':
return datastore_types.Email(mongo_value['value'])
if mongo_value['class'] == 'bytes':
return datastore_types.ByteString(mongo_value['value'])
if mongo_value['class'] == 'blobkey':
return datastore_types.BlobKey(mongo_value['value'])
return mongo_value
def testDatastoreTypes(self):
"""Puts and gets different basic datastore types."""
entity = datastore.Entity('TestKind')
entity.update({
'rating':
datastore_types.Rating(1),
'category':
datastore_types.Category('bugs'),
'key':
datastore_types.Key.from_path('foo', 'bar'),
'user':
users.User('*****@*****.**'),
'text':
datastore_types.Text('some text'),
'blob':
datastore_types.Blob('data'),
'bytestring':
datastore_types.ByteString('data'),
'im':
datastore_types.IM('http://example.com/', 'Larry97'),
'geopt':
datastore_types.GeoPt(1.1234, -1.1234),
'email':
datastore_types.Email('*****@*****.**'),
'blobkey':
datastore_types.BlobKey('27f5a7'),
})
datastore.Put(entity)
e = datastore.Get(entity)
datastore.Delete(entity)
def rocket_to_ae(field_type, rocket_value):
if not rocket_value:
ae_value = None
elif field_type == TYPE_DATETIME or field_type == TYPE_TIMESTAMP:
ae_value = from_iso(rocket_value)
elif field_type == TYPE_BOOL:
ae_value = bool(int(rocket_value))
elif field_type == TYPE_LONG:
ae_value = long(rocket_value)
elif field_type == TYPE_FLOAT:
ae_value = float(rocket_value)
elif field_type == TYPE_INT:
ae_value = int(rocket_value)
elif field_type == TYPE_TEXT:
ae_value = datastore_types.Text(rocket_value.replace('|', '|'))
elif field_type == TYPE_REFERENCE:
slash = rocket_value.find("/")
if slash > 0:
kind = rocket_value[:slash]
key_name_or_id = rocket_value[slash + 1:]
if key_name_or_id[0] in "0123456789":
key_name_or_id = int(key_name_or_id)
ae_value = datastore.Key.from_path(kind, key_name_or_id)
else:
logging.error("invalid reference value: %s" % rocket_value)
ae_value = None
elif field_type == TYPE_BLOB:
ae_value = datastore_types.Blob(base64.b64decode(rocket_value))
else: #str
ae_value = (u"%s" % rocket_value).replace('|', '|')
return ae_value
def get_value_for_datastore(self, model_instance):
"""Gets value for datastore.
Args:
model_instance: instance of the model class.
Returns:
datastore-compatible value.
"""
value = super(JsonProperty, self).get_value_for_datastore(model_instance)
if not value:
return None
return datastore_types.Text(simplejson.dumps(
value.to_json(), sort_keys=True))
def save(self):
"""Creates or edits this page in the datastore."""
now = datetime.datetime.now()
if self.entity:
entity = self.entity
else:
entity = datastore.Entity('Page')
entity['name'] = self.name
entity['created'] = now
entity['content'] = datastore_types.Text(self.content)
entity['modified'] = now
if users.get_current_user():
entity['user'] = users.get_current_user()
elif entity.has_key('user'):
del entity['user']
datastore.Put(entity)
def get_value_for_datastore(self, model_instance):
"""Gets value for datastore.
Args:
model_instance: instance of the model class.
Returns:
datastore-compatible value.
"""
value = super(JsonProperty, self).get_value_for_datastore(model_instance)
if not value:
return None
json_value = value
if not isinstance(value, dict):
json_value = value.to_json()
if not json_value:
return None
return datastore_types.Text(json.dumps(
json_value, sort_keys=True, cls=JsonEncoder))
def js_to_appengine_value(value, attr_config):
if not value:
return None
if not attr_config:
return value
type = attr_config['type']
if type == DATETIME:
return datetime_from_iso(value)
elif type == INT:
return int(value)
elif type == LONG:
return long(value)
elif type == BOOL:
return bool(value)
elif type == TEXT:
return datastore_types.Text(value)
elif type == KEY:
kind = attr_config['kind']
if value[0] in "0123456789":
return datastore.Key.from_path(kind, int(value))
else:
return datastore.Key.from_path(kind, value)
elif type == BLOB:
return datastore_types.Blob(base64.b64decode(value))
elif type == LIST:
return map(lambda value: js_to_appengine_value(value, attr_config['items']), value.split("|"))
else: #str
return value
def change_property_to_text(key, entity):
print('.')
entity[key] = datastore_types.Text(entity[key])
def parse(self, value):
return datastore_types.Text(value)
