def delete(self, session_key=None):
if session_key is None:
if self._session_key is None:
return
session_key = self._session_key
try:
cass.removeRecord(self._cf, session_key)
except cass.NotFoundError:
pass
except cass.DatabaseError:
raise
def removeAssociation(self, server_url, handle):
server_url_hash = hashlib.sha256(server_url).hexdigest()
handle_hash = hashlib.sha256(handle).hexdigest()
rowkey = "%s_%s" % (server_url_hash, handle_hash)
try:
cass.removeRecord(self._cf, rowkey)
return True
except cass.NotFoundError:
return False
except cass.DatabaseError:
raise
