def list(self, prefix=None, limit=None):
params = {}
if prefix:
params['prefix'] = prefix
if limit:
params['limit'] = limit
data = self._api.get(url=self._URL['list'].format(id=self.id),
params=params).json()
href = data['href']
links = [VolumeLink(**link) for link in data['links']]
objects = [
VolumeObject(api=self._api, **item) for item in data['items']
]
prefixes = [
VolumePrefix(api=self._api, **prefix) for prefix in # noqa: F812
data['prefixes']
]
return VolumeCollection(href=href,
items=objects,
links=links,
prefixes=prefixes,
api=self._api)
def _load(self, url):
if self.resource is None:
raise SbgError('Undefined collection resource.')
else:
response = self._api.get(url, append_base=False)
data = response.json()
items = [
self.resource(api=self._api, **group) for group in
data['items']
]
prefixes = [
VolumePrefix(api=self._api, **prefix) for prefix in
data['prefixes']
]
links = [VolumeLink(**link) for link in data['links']]
href = data['href']
return VolumeCollection(
href=href, items=items, links=links,
prefixes=prefixes, api=self._api
)