def class_node_dup_key():
# A Node wrapping a yaml.SequenceNode representing a sequence of
# mappings with a duplicate key.
tag1 = 'tag:yaml.org,2002:map'
item1_key1_node = yaml.ScalarNode('tag:yaml.org,2002:str', 'item_id')
item1_value1_node = yaml.ScalarNode('tag:yaml.org,2002:str', 'item')
value1 = [(item1_key1_node, item1_value1_node)]
item1 = yaml.MappingNode(tag1, value1)
tag2 = 'tag:yaml.org,2002:map'
item2_key1_node = yaml.ScalarNode('tag:yaml.org,2002:str', 'item_id')
item2_value1_node = yaml.ScalarNode('tag:yaml.org,2002:str', 'item')
value2 = [(item2_key1_node, item2_value1_node)]
item2 = yaml.MappingNode(tag2, value2)
seq_node = yaml.SequenceNode('tag:yaml.org,2002:seq', [item1, item2])
list1_key_node = yaml.ScalarNode('tag:yaml.org,2002:str', 'dup_list')
value = [(list1_key_node, seq_node)]
map_node = yaml.MappingNode('tag:yaml.org,2002:map', value)
return yatiml.Node(map_node)
def class_node(yaml_node):
return yatiml.Node(yaml_node)
def scalar_node():
ynode = yaml.ScalarNode('tag:yaml.org,2002:int', '42')
return yatiml.Node(ynode)
def class_node(yaml_node: yaml.Node) -> yatiml.Node:
return yatiml.Node(yaml_node)