def construct_mapping(self, node, deep=False):
if not isinstance(node, yaml.nodes.MappingNode):
raise ConstructorError(
None, None, "expected a mapping node, but found %s" % node.id,
node.start_mark)
keys = set([])
for key_node, value_node in node.value:
key = self.construct_object(key_node, deep=deep)
if key in keys:
raise ConstructorError("while constructing a mapping",
node.start_mark,
"found duplicate key (%s)" % key,
key_node.start_mark)
keys.add(key)
return SafeConstructor.construct_mapping(self, node, deep)
def construct_mapping(self, node, deep=False):
if not isinstance(node, yaml.nodes.MappingNode):
raise ConstructorError(
None, None,
"expected a mapping node, but found %s" % node.id,
node.start_mark)
keys = set([])
for key_node, value_node in node.value:
key = self.construct_object(key_node, deep=deep)
if key in keys:
raise ConstructorError(
"while constructing a mapping", node.start_mark,
"found duplicate key (%s)" % key, key_node.start_mark)
keys.add(key)
return SafeConstructor.construct_mapping(self, node, deep)
def construct_mapping(node, deep=False):
mapping = SafeConstructor.construct_mapping(loader, node, deep=deep)
mapping["__line__"] = LineTracker(filename, node.__line__)
return mapping