def update_metadata(self, id, adict):
schema_cls = resolve_setting(
self.orchestrator.settings, 'fls.update_schema', default=None)
if schema_cls is not None:
schema = schema_cls()
adict = schema.deserialize(adict)
return self.orchestrator.storage_metadata.update(
self.namespace, id, adict)
def __init__(self, settings):
self.settings = settings
self.file_model_cls = resolve_setting(
self.settings, 'sql.file_model_cls')
# Instantiate a session at startup just to make sure it is configured
self._get_session()
def _get_session(self):
'''Returns the SQLAlchemy session.'''
return resolve_setting(self.settings, 'sql.session')
