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util.get_aggregate - make it more readable (5597095)

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This commit is contained in:
Andrej730
2025-05-13 17:42:41 +05:00
parent 0e37528915
commit b91b1401f4
1 changed files with 9 additions and 4 deletions
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src/ifcopenshell-python/ifcopenshell/util/element.py
+9 -4
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@@ -1255,10 +1255,15 @@ def get_aggregate(element: ifcopenshell.entity_instance) -> Union[ifcopenshell.e
element = file.by_type("IfcBeam")[0]
aggregate = ifcopenshell.util.element.get_aggregate(element)
"""
if decomposes := getattr(element, "Decomposes", None):
is_not_ifc2x3 = element.file.schema != "IFC2X3"
if is_not_ifc2x3 or decomposes[0].is_a("IfcRelAggregates"):
return decomposes[0].RelatingObject
if not (decomposes := getattr(element, "Decomposes", None)):
return
is_ifc2x3 = element.file.schema == "IFC2X3"
rel: ifcopenshell.entity_instance = decomposes[0]
if is_ifc2x3 and not rel.is_a("IfcRelAggregates"):
# In IFCF2X3 Decomposes is used for both aggregates and nests,
# but only for 1 at the time.
return
return rel.RelatingObject
def get_nest(element: ifcopenshell.entity_instance) -> Union[ifcopenshell.entity_instance, None]: