def _yatiml_sweeten(cls, node: yatiml.Node) -> None:
multiplicity = node.get_attribute('multiplicity')
items = multiplicity.seq_items()
if len(items) == 0:
node.remove_attribute('multiplicity')
elif len(items) == 1:
node.set_attribute('multiplicity', items[0].get_value())
def _yatiml_sweeten(cls, node: yatiml.Node) -> None:
int_to_str = {
5: 'five',
6: 'six',
7: 'seven'
}
int_val = int(node.get_attribute('age').get_value())
if int_val in int_to_str:
node.set_attribute('age', int_to_str[int_val])
def _yatiml_savorize(cls, node: yatiml.Node) -> None:
if node.has_attribute('multiplicity'):
if node.has_attribute_type('multiplicity', int):
attr = node.get_attribute('multiplicity')
start_mark = attr.yaml_node.start_mark
end_mark = attr.yaml_node.end_mark
new_seq = yaml.nodes.SequenceNode(
'tag:yaml.org,2002:seq', [attr.yaml_node], start_mark,
end_mark)
node.set_attribute('multiplicity', new_seq)
def _yatiml_savorize(cls, node: yatiml.Node) -> None:
str_to_int = {
'five': 5,
'six': 6,
'seven': 7,
}
if node.has_attribute_type('age', str):
str_val = node.get_attribute('age').get_value()
if str_val in str_to_int:
node.set_attribute('age', str_to_int[str_val])
else:
raise yatiml.SeasoningError('Invalid age string')
def test_remove_attribute(class_node: yatiml.Node) -> None:
assert class_node.has_attribute('attr1')
class_node.remove_attribute('attr1')
assert not class_node.has_attribute('attr1')
class_node.set_attribute('attr1', 10)
class_node.set_attribute('attr2', 11)
assert class_node.has_attribute('attr2')
class_node.remove_attribute('attr2')
assert not class_node.has_attribute('attr2')
class_node.remove_attribute('attr2')
assert not class_node.has_attribute('attr2')
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:
script_node = node.get_attribute('script')
if script_node.is_scalar(str):
text = cast(str, script_node.get_value())
if '\n' in text:
# make a sequence of lines
lines = text.split('\n')
start_mark = node.yaml_node.start_mark
end_mark = node.yaml_node.end_mark
lines_nodes = [
yaml.ScalarNode(
'tag:yaml.org,2002:str', line, start_mark,
end_mark)
for line in lines]
seq_node = yaml.SequenceNode(
'tag:yaml.org,2002:seq', lines_nodes, start_mark,
end_mark)
node.set_attribute('script', seq_node)
def test_set_attribute(class_node: yatiml.Node) -> None:
assert class_node.get_attribute('attr1').get_value() == 42
class_node.set_attribute('attr1', 43)
attr1 = class_node.get_attribute('attr1')
assert attr1.yaml_node.tag == 'tag:yaml.org,2002:int'
assert attr1.yaml_node.value == '43'
assert attr1.yaml_node.start_mark is not None
assert attr1.yaml_node.end_mark is not None
class_node.set_attribute('attr1', 'test')
attr1 = class_node.get_attribute('attr1')
assert attr1.yaml_node.tag == 'tag:yaml.org,2002:str'
assert attr1.yaml_node.value == 'test'
assert attr1.yaml_node.start_mark is not None
assert attr1.yaml_node.end_mark is not None
class_node.set_attribute('attr1', 3.14)
attr1 = class_node.get_attribute('attr1')
assert attr1.yaml_node.tag == 'tag:yaml.org,2002:float'
assert attr1.yaml_node.value == '3.14'
assert attr1.yaml_node.start_mark is not None
assert attr1.yaml_node.end_mark is not None
class_node.set_attribute('attr1', True)
attr1 = class_node.get_attribute('attr1')
assert attr1.yaml_node.tag == 'tag:yaml.org,2002:bool'
assert attr1.yaml_node.value == 'true'
assert attr1.yaml_node.start_mark is not None
assert attr1.yaml_node.end_mark is not None
class_node.set_attribute('attr1', None)
attr1 = class_node.get_attribute('attr1')
assert attr1.yaml_node.tag == 'tag:yaml.org,2002:null'
assert attr1.yaml_node.value == ''
assert attr1.yaml_node.start_mark is not None
assert attr1.yaml_node.end_mark is not None
assert not class_node.has_attribute('attr2')
class_node.set_attribute('attr2', 'testing')
attr2 = class_node.get_attribute('attr2')
assert attr2.yaml_node.value == 'testing'
assert attr2.yaml_node.start_mark is not None
assert attr2.yaml_node.end_mark is not None
node = yaml.ScalarNode('tag:yaml.org,2002:str', 'testnode')
class_node.set_attribute('attr3', node)
assert class_node.get_attribute('attr3').yaml_node == node
with pytest.raises(TypeError):
class_node.set_attribute('attr4', class_node) # type: ignore
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(cls, node: yatiml.Node) -> None:
node.set_attribute('subclass', 'B2')
def _yatiml_savorize(cls, node: yatiml.Node) -> None:
if not node.has_attribute('settings'):
node.set_attribute('settings', None)
node.map_attribute_to_index('implementations', 'name', 'script')
node.map_attribute_to_index('resources', 'name', 'num_cores')
def _yatiml_savorize(cls, node: yatiml.Node) -> None:
# wrap the existing mapping into a new mapping with attribute settings
setting_values = node.yaml_node
node.make_mapping()
node.set_attribute('settings', setting_values)
def _yatiml_sweeten(cls, node: yatiml.Node) -> None:
node.set_attribute('ymmsl_version', 'v0.1')
# The above adds the attribute to the end, but we want it at
# the top; this moves it there.
node.yaml_node.value.insert(0, node.yaml_node.value[-1])
del node.yaml_node.value[-1]