def default_mapping_constructor(loader: yaml.SafeLoader,
node: yaml.nodes.MappingNode,
default_map: dict) -> dict:
return recursive_dict_update(
default_map,
loader.construct_mapping(node, True),
copy=True,
)
def merge_constructor(loader: SafeLoader, node: Node) -> dict:
input_dict: dict = loader.construct_mapping(node, deep=True)
base_dict = input_dict.pop('<')
merged = {**base_dict, **input_dict}
return merged
