def _dk(reader, elem):
return model.DataKey(
included=elem.attrib.get("isIncluded", True),
# Convert MemberSelection/MemberValue from _ms() to ComponentValue
key_value={
ms.values_for: model.ComponentValue(value_for=ms.values_for,
value=ms.values.pop().value)
for ms in reader.pop_all(model.MemberSelection)
},
)
def dks(dsd):
dim = dsd.dimensions.get("FOO")
yield m.DataKeySet(
included=True,
keys=[
m.DataKey(
included=True,
key_value={dim: m.ComponentValue(value_for=dim, value="foo0")},
)
],
)
def dks_from_anno(obj: m.ContentConstraint,
dsd: m.DataStructureDefinition) -> None:
"""Convert an annotation on `obj` into a :class:`.DataKeySet` constraint."""
info = _pop_anno(obj, "_data_content_keys")
if info is None:
return
dks = m.DataKeySet(included=True, keys=[])
for dim_id, values in info.items():
dim = dsd.dimensions.get(dim_id)
for value in values:
dks.keys.append(
m.DataKey(
key_value={
dim: m.ComponentValue(value_for=dim, value=value)
},
included=True,
))
obj.data_content_keys = dks