def get(self, **kwargs):
"""Implements the client side for the model 'get' operator.
"""
assert len(kwargs), \
"You must supply kwargs to filter on to fetch the instance"
url = urljoin(self._url, 'get/')
_, json = get(url + '?' + urlencode(kwargs))
return get_instance(self,
urljoin(self._url, json['identity']), json['display'],
**dict([(k, from_json_data(self._url, j))
for k, j in json['fields'].items()]))
def from_json_data(base_url, json):
"""Convert a JSON representation of some data to the right types within
the client.
"""
if json['kind'] == 'object':
if json['data'] is None:
return None
else:
# It's a remote object
from slumber.connector.instance import get_instance
from slumber.connector.model import get_model
model_url = urljoin(base_url, json['data']['type'])
data_url = urljoin(base_url, json['data']['data'])
display = json['data']['display']
return get_instance(get_model(model_url), data_url, display)
else:
return json['data']
