def _yatiml_savorize(cls, node: yatiml.Node) -> None:
# enum.Enum has a __members__ attribute which contains its
# members, which we reverse here to make a look-up table that
# converts values in the YAML file to names expected by YAtiML.
yaml_to_python = {
v.value: v.name for v in cls.__members__.values()}
# Remember that the node can be anything here. We only convert
# if it's a string with an expected value, otherwise we leave
# it alone so that a useful error message can be generated.
if node.is_scalar(str):
if node.get_value() in yaml_to_python:
node.set_value(yaml_to_python[node.get_value()])
def yatiml_savorize(cls, node: yatiml.Node) -> None:
text = str(node.get_value())
parts = text.split('.')
node.make_mapping()
# We need to make a yaml.SequenceNode by hand here, since
# set_attribute doesn't take lists as an argument.
start_mark = yaml.error.StreamMark('generated node', 0, 0, 0)
end_mark = yaml.error.StreamMark('generated node', 0, 0, 0)
item_nodes = list()
for part in parts[:-1]:
item_nodes.append(
yaml.ScalarNode('tag:yaml.org,2002:str', part, start_mark,
end_mark))
ynode = yaml.SequenceNode('tag:yaml.org,2002:seq', item_nodes,
start_mark, end_mark)
node.set_attribute('namespaces', ynode)
node.set_attribute('name', parts[-1])
def _yatiml_sweeten(cls, node: yatiml.Node) -> None:
# Here we just use cls.__members__ directly to convert.
node.set_value(cls.__members__[node.get_value()].value)
def _yatiml_savorize(cls, node: yatiml.Node) -> None:
yaml_to_py = {v._value_: v._name_ for v in cls.__members__.values()}
if node.is_scalar(str):
node.set_value(yaml_to_py.get(node.get_value()))
def yatiml_savorize(cls, node: yatiml.Node) -> None:
text = str(node.get_value())
node.make_mapping()
node.set_attribute('digits', int(text[0:4]))
node.set_attribute('letters', text[5:7])
def yatiml_sweeten(self, node: yatiml.Node) -> None:
node.set_value(node.get_value().lower()) # type: ignore
def yatiml_savorize(self, node: yatiml.Node) -> None:
if node.is_scalar(str):
node.set_value(node.get_value().upper()) # type: ignore
def _yatiml_sweeten(cls, node: yatiml.Node) -> None:
node.set_value(node.get_value().lower())
def _yatiml_savorize(cls, node: yatiml.Node) -> None:
if node.is_scalar(str):
node.set_value(node.get_value().upper())