def __getitem__(self, *args):
context = self._context
node = self._node
(keys,
values) = Common.Utils.get_key_val_tuples(context, node, list(args))
predicates = Common.Utils.encode_xpath_predicates('', keys, values)
if not context.dal.has_item(node.real_data_path + predicates):
raise Errors.ListDoesNotContainElement(node.real_data_path +
predicates)
# Return Object
new_node = Common.YangNode(node.libyang_node, node.real_schema_path,
node.real_data_path + predicates)
return ListElement(context, new_node, self)
def get(self, *args):
"""
Get an item from the list
Example:
node.get(value) - fetch item where there is a single key.
node.get(value1, value2) - fetch item where there is a composite key.
Returns a ListElement Node.
Alternatively access data by node[value] or node[value1, value2]
"""
context = self._context
node = self._node
(keys,
values) = Common.Utils.get_key_val_tuples(context, node, list(args))
predicates = Common.Utils.encode_xpath_predicates('', keys, values)
if not context.dal.has_item(node.real_data_path + predicates):
raise Errors.ListDoesNotContainElement(node.real_data_path +
predicates)
# Return Object
new_node = Common.YangNode(node.libyang_node, node.real_schema_path,
node.real_data_path + predicates)
return ListElement(context, new_node, self)