Use new get_predefined_type_doc function #1982

src/blenderbim/blenderbim/bim/module/model/data.py

@@ -25,7 +25,7 @@ import ifcopenshell.util.element
 import blenderbim.tool as tool
 from blenderbim.bim.ifc import IfcStore
 from blenderbim.bim.module.model.root import ConstrTypeEntityNotFound
-from blenderbim.bim.prop import get_ifc_entity_description, get_predefined_type_descriptions
+from blenderbim.bim.prop import get_ifc_entity_description, get_predefined_type_description
 
 
 def refresh():
@@ -72,9 +72,12 @@ class AuthoringData:
         declaration = tool.Ifc().schema().declaration_by_name(cls.props.type_class)
         for attribute in declaration.attributes():
             if attribute.name() == "PredefinedType":
-                declared_type = attribute.type_of_attribute().declared_type()
+                results.extend(
-                descriptions = get_predefined_type_descriptions(declared_type.name())
+                    [
-                results.extend([(e, e, descriptions.get(e, "")) for e in declared_type.enumeration_items()])
+                        (e, e, get_predefined_type_description(cls.props.type_class, e))
+                        for e in attribute.type_of_attribute().declared_type().enumeration_items()
+                    ]
+                )
                 break
         return results
 

src/blenderbim/blenderbim/bim/module/root/data.py

@@ -21,7 +21,7 @@ import bpy
 import ifcopenshell.util.element
 import blenderbim.tool as tool
 from blenderbim.bim.ifc import IfcStore
-from blenderbim.bim.prop import get_ifc_entity_description, get_predefined_type_descriptions
+from blenderbim.bim.prop import get_ifc_entity_description, get_predefined_type_description
 
 
 def refresh():
@@ -77,7 +77,6 @@ class IfcClassData:
         names = [d.name() for d in declarations]
         if ifc_product == "IfcElementType":
             names.extend(("IfcDoorStyle", "IfcWindowStyle"))
-        
         return [(c, c, get_ifc_entity_description(c)) for c in sorted(names)]
 
     @classmethod
@@ -87,9 +86,12 @@ class IfcClassData:
         declaration = tool.Ifc.schema().declaration_by_name(ifc_class)
         for attribute in declaration.attributes():
             if attribute.name() == "PredefinedType":
-                declared_type = attribute.type_of_attribute().declared_type()
+                types_enum.extend(
-                descriptions = get_predefined_type_descriptions(declared_type.name())
+                    [
-                types_enum.extend([(e, e, descriptions.get(e, "")) for e in declared_type.enumeration_items()])
+                        (e, e, get_predefined_type_description(ifc_class, e))
+                        for e in attribute.type_of_attribute().declared_type().enumeration_items()
+                    ]
+                )
                 break
         return types_enum
 

src/blenderbim/blenderbim/bim/prop.py

@@ -23,7 +23,13 @@ import json
 import importlib
 import ifcopenshell
 import ifcopenshell.util.pset
-from ifcopenshell.util.doc import get_entity_doc, get_attribute_doc, get_property_set_doc, get_property_doc
+from ifcopenshell.util.doc import (
+    get_entity_doc,
+    get_attribute_doc,
+    get_property_set_doc,
+    get_property_doc,
+    get_predefined_type_doc,
+)
 import blenderbim.bim.handler
 import blenderbim.bim.schema
 from blenderbim.bim.ifc import IfcStore
@@ -43,11 +49,6 @@ from bpy.props import (
 
 cwd = os.path.dirname(os.path.realpath(__file__))
 
-BASE_MODULE_PATH = Path(__file__).parent
-DESCRIPTION_FILES = {
-    "PredefinedType": BASE_MODULE_PATH / "schema" / "enum_descriptions.json",
-}
-
 materialpsetnames_enum = []
 
 
@@ -121,10 +122,10 @@ def get_ifc_entity_doc_url(ifc_entity):
     return docs.get("spec_url", "") if docs is not None else ""
 
 
-def get_predefined_type_descriptions(ifc_class_enum):
+def get_predefined_type_description(entity, predefined_type):
-    with open(DESCRIPTION_FILES["PredefinedType"], "r") as fi:
+    schema = tool.Ifc.get_schema()
-        docs = json.load(fi)
+    if schema is not None:
-    return docs.get(ifc_class_enum, None) or {}
+        return get_predefined_type_doc(schema, entity, predefined_type)
 
 
 def getAttributeEnumValues(prop, context):