def __getattr__(self, name):
_, json = get(self._url)
for k, v in json['fields'].items():
setattr(self, k, from_json_data(self._url, v))
if name in json['fields'].keys():
return getattr(self, name)
return _return_data_array(self._url, json['data_arrays'], self, name)
def get_instance_from_data(base_url, json):
"""Return a local instance proxy for the object described by the provided
JSON like Python datastructure.
"""
model = get_model(urljoin(base_url, json['type']))
instance_url = urljoin(base_url, json['operations']['data'])
return get_instance(model, instance_url, json['display'],
dict([(k, from_json_data(base_url, j))
for k, j in json['fields'].items()]))
def get_instance_from_data(base_url, json):
"""Return a local instance proxy for the object described by the provided
JSON like Python datastructure.
"""
model = get_model(urljoin(base_url, json['type']))
instance_url = urljoin(base_url, json['operations']['data'])
return get_instance(
model, instance_url, json['display'],
dict([(k, from_json_data(base_url, j))
for k, j in json['fields'].items()]))
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 _fetch_data(self):
"""Force fetching the data for this instance.
"""
_, json = get(self._url, self._CACHE_TTL)
# We need to set this outside of __init__ for it to work correctly
# pylint: disable = W0201
self._operations = dict([(o, urljoin(self._url, u))
for o, u in json['operations'].items()])
for k, v in json['fields'].items():
setattr(self, k, from_json_data(self._url, v))
self._display = json['display']
return json
def _fetch_data(self):
"""Force fetching the data for this instance.
"""
_, json = get(self._url, self._CACHE_TTL)
# We need to set this outside of __init__ for it to work correctly
# pylint: disable = W0201
self._operations = dict([(o, urljoin(self._url, u))
for o, u in json['operations'].items()])
for k, v in json['fields'].items():
setattr(self, k, from_json_data(self._url, v))
self._display = json['display']
return json
