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Optimise property / quantity checks for IDS and other purposes

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This commit is contained in:
Dion Moult
2024-03-27 16:09:13 +11:00
parent 7b95358975
commit ccfe7ab80a
1 changed files with 38 additions and 35 deletions
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src/ifcopenshell-python/ifcopenshell/util/element.py
+38 -35
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@@ -179,12 +179,14 @@ def get_property_definition(
if not definition:
return
ifc_class = definition.is_a()
if prop:
if definition.is_a("IfcElementQuantity"):
if ifc_class == "IfcElementQuantity":
return get_quantity(definition.Quantities, prop, verbose=verbose)
elif definition.is_a("IfcPropertySet"):
elif ifc_class == "IfcPropertySet":
return get_property(definition.HasProperties, prop, verbose=verbose)
elif definition.is_a("IfcMaterialProperties") or definition.is_a("IfcProfileProperties"):
elif ifc_class == "IfcMaterialProperties" or ifc_class == "IfcProfileProperties":
return get_property(definition.Properties, prop, verbose=verbose)
else:
# Entity introduced in IFC4
@@ -196,12 +198,12 @@ def get_property_definition(
return
props = {}
if definition.is_a("IfcElementQuantity"):
props.update(get_quantities(definition.Quantities, verbose=verbose))
elif definition.is_a("IfcPropertySet"):
props.update(get_properties(definition.HasProperties, verbose=verbose))
elif definition.is_a("IfcMaterialProperties") or definition.is_a("IfcProfileProperties"):
props.update(get_properties(definition.Properties, verbose=verbose))
if ifc_class == "IfcElementQuantity":
props.update(get_quantities(definition[5], verbose=verbose))
elif ifc_class == "IfcPropertySet":
props.update(get_properties(definition[4], verbose=verbose))
elif ifc_class == "IfcMaterialProperties" or ifc_class == "IfcProfileProperties":
props.update(get_properties(definition[2], verbose=verbose))
else:
# Entity introduced in IFC4
# definition.is_a('IfcPreDefinedPropertySet'):
@@ -216,7 +218,7 @@ def get_quantity(
quantities: list[ifcopenshell.entity_instance], name: str, verbose=False
) -> Union[Any, dict[str, Any]]:
for quantity in quantities or []:
if quantity.Name != name:
if quantity[0] != name:
continue
if quantity.is_a("IfcPhysicalSimpleQuantity"):
result = quantity[3]
@@ -234,23 +236,23 @@ def get_quantities(quantities: list[ifcopenshell.entity_instance], verbose=False
results = {}
for quantity in quantities or []:
if quantity.is_a("IfcPhysicalSimpleQuantity"):
results[quantity.Name] = quantity[3]
results[quantity[0]] = quantity[3]
if verbose:
results[quantity.Name] = {
results[quantity[0]] = {
"id": quantity.id(),
"class": quantity.is_a(),
"value": results[quantity.Name],
"value": results[quantity[0]],
}
elif quantity.is_a("IfcPhysicalComplexQuantity"):
data = {k: v for k, v in quantity.get_info().items() if v is not None and k != "Name"}
data["properties"] = get_quantities(quantity.HasQuantities)
del data["HasQuantities"]
results[quantity.Name] = data
results[quantity[0]] = data
if verbose:
results[quantity.Name] = {
results[quantity[0]] = {
"id": quantity.id(),
"class": quantity.is_a(),
"value": results[quantity.Name],
"value": results[quantity[0]],
}
return results
@@ -262,7 +264,7 @@ def get_property(
if prop.Name != name:
continue
if prop.is_a("IfcPropertySingleValue"):
result = prop.NominalValue.wrappedValue if prop.NominalValue else None
result = prop[2].wrappedValue if prop[2] else None
elif prop.is_a("IfcPropertyEnumeratedValue"):
result = [v.wrappedValue for v in prop.EnumerationValues] if prop.EnumerationValues else None
elif prop.is_a("IfcPropertyListValue"):
@@ -286,35 +288,36 @@ def get_property(
def get_properties(properties: list[ifcopenshell.entity_instance], verbose=False) -> dict[str, dict[str, Any]]:
results = {}
for prop in properties or []:
if prop.is_a("IfcPropertySingleValue"):
results[prop.Name] = prop.NominalValue.wrappedValue if prop.NominalValue else None
ifc_class = prop.is_a()
if ifc_class == "IfcPropertySingleValue":
results[prop[0]] = prop[2].wrappedValue if prop[2] else None
if verbose:
results[prop.Name] = {"id": prop.id(), "class": prop.is_a(), "value": results[prop.Name]}
elif prop.is_a("IfcPropertyEnumeratedValue"):
results[prop.Name] = [v.wrappedValue for v in prop.EnumerationValues] if prop.EnumerationValues else None
results[prop[0]] = {"id": prop.id(), "class": prop.is_a(), "value": results[prop[0]]}
elif ifc_class == "IfcPropertyEnumeratedValue":
results[prop[0]] = [v.wrappedValue for v in prop.EnumerationValues] if prop.EnumerationValues else None
if verbose:
results[prop.Name] = {"id": prop.id(), "class": prop.is_a(), "value": results[prop.Name]}
elif prop.is_a("IfcPropertyListValue"):
results[prop.Name] = [v.wrappedValue for v in prop.ListValues] or None
results[prop[0]] = {"id": prop.id(), "class": prop.is_a(), "value": results[prop[0]]}
elif ifc_class == "IfcPropertyListValue":
results[prop[0]] = [v.wrappedValue for v in prop.ListValues] or None
if verbose:
results[prop.Name] = {"id": prop.id(), "class": prop.is_a(), "value": results[prop.Name]}
elif prop.is_a("IfcPropertyBoundedValue"):
results[prop[0]] = {"id": prop.id(), "class": prop.is_a(), "value": results[prop[0]]}
elif ifc_class == "IfcPropertyBoundedValue":
data = prop.get_info()
del data["Unit"]
results[prop.Name] = data
results[prop[0]] = data
if verbose:
results[prop.Name] = {"id": prop.id(), "class": prop.is_a(), "value": results[prop.Name]}
elif prop.is_a("IfcPropertyTableValue"):
results[prop.Name] = prop.get_info()
results[prop[0]] = {"id": prop.id(), "class": prop.is_a(), "value": results[prop[0]]}
elif ifc_class == "IfcPropertyTableValue":
results[prop[0]] = prop.get_info()
if verbose:
results[prop.Name] = {"id": prop.id(), "class": prop.is_a(), "value": results[prop.Name]}
elif prop.is_a("IfcComplexProperty"):
results[prop[0]] = {"id": prop.id(), "class": prop.is_a(), "value": results[prop[0]]}
elif ifc_class == "IfcComplexProperty":
data = {k: v for k, v in prop.get_info().items() if v is not None and k != "Name"}
data["properties"] = get_properties(prop.HasProperties)
del data["HasProperties"]
results[prop.Name] = data
results[prop[0]] = data
if verbose:
results[prop.Name] = {"id": prop.id(), "class": prop.is_a(), "value": results[prop.Name]}
results[prop[0]] = {"id": prop.id(), "class": prop.is_a(), "value": results[prop[0]]}
return results