def check_version(self):
if self.version < base.OLDEST_SUPPORTED_VERSION:
raise exceptions.ClientError(
"Version %s unsupported, must be %s or higher" %
(utils.version_str(self.version),
utils.version_str(base.OLDEST_SUPPORTED_VERSION)))
return
def inflate(self, url=None):
"""Load the resource from the server, if not already loaded."""
if not self._is_inflated:
if self._is_inflating:
# catch infinite recursion when attempting to inflate
# an object that doesn't have enough data to inflate
msg = ("There is not enough data to inflate this object. "
"Need either an href: {} or a {}: {}")
msg = msg.format(self._href, self.primary_key,
self._data.get(self.primary_key))
LOG.error(msg)
raise exceptions.ClientError(msg)
self._is_inflating = True
try:
params = self.searchParameters if hasattr(
self, 'searchParameters') else {}
# To keep the method same as the original request. The default is GET
self.load(
self.client.request(self.method, url or self.url,
**params))
except Exception:
self.load(self._data)
self._is_inflated = True
self._is_inflating = False
return self
def check_version(self):
if (self.model_class.min_version > OLDEST_SUPPORTED_VERSION
and self.client.version < self.model_class.min_version):
min_version = utils.version_str(self.model_class.min_version)
curr_version = utils.version_str(self.client.version)
raise exceptions.ClientError(
message="Cannot access %s in version %s, it was added in "
"version %s" % (self.url, curr_version, min_version))
def url(self):
"""Gets the url for the resource this model represents.
It will just use the 'href' passed in to the constructor if that exists.
Otherwise, it will generated it based on the collection's url and the
model's identifier.
"""
if self._href is not None:
return self._href
if self.identifier:
# for some reason atlas does not use classifications here in the path when considering one classification
path = '/'.join([self.parent.url.replace('classifications/', 'classficiation/'), self.identifier])
return path
raise exceptions.ClientError("Not able to determine object URL")
def inflate(self):
"""Load the resource from the server, if not already loaded."""
if not self._is_inflated:
if self._is_inflating:
# catch infinite recursion when attempting to inflate
# an object that doesn't have enough data to inflate
msg = ("There is not enough data to inflate this object. "
"Need either an href: {} or a {}: {}")
msg = msg.format(self._href, self.primary_key, self._data.get(self.primary_key))
raise exceptions.ClientError(msg)
self._is_inflating = True
self.load(self._data)
self._is_inflated = True
self._is_inflating = False
return self
