deprecate some prop.purge

src/bonsai/bonsai/bim/module/drawing/prop.py

@@ -47,14 +47,11 @@ from bpy.props import (
 
 
 diagram_scales_enum = []
-sheets_enum = []
 
 
 def purge():
     global diagram_scales_enum
-    global sheets_enum
     diagram_scales_enum = []
-    sheets_enum = []
 
 
 def update_target_view(self, context):

src/bonsai/bonsai/bim/module/material/operator.py

@@ -28,7 +28,6 @@ import bonsai.tool as tool
 import bonsai.core.style
 import bonsai.core.material as core
 import bonsai.bim.module.model.profile as model_profile
-from bonsai.bim.module.material.prop import purge as material_prop_purge
 from bonsai.bim.ifc import IfcStore
 from typing import Any, Union
 
@@ -143,7 +142,6 @@ class AddMaterial(bpy.types.Operator, tool.Ifc.Operator):
 
     def _execute(self, context):
         core.add_material(tool.Ifc, tool.Material, name=self.name, category=self.category, description=self.description)
-        material_prop_purge()
 
 
 class DuplicateMaterial(bpy.types.Operator, tool.Ifc.Operator):
@@ -155,7 +153,6 @@ class DuplicateMaterial(bpy.types.Operator, tool.Ifc.Operator):
     def _execute(self, context):
         material = tool.Ifc.get().by_id(self.material)
         tool.Material.duplicate_material(material)
-        material_prop_purge()
         bpy.ops.bim.load_materials()
 
 
@@ -168,7 +165,6 @@ class AddMaterialSet(bpy.types.Operator, tool.Ifc.Operator):
 
     def _execute(self, context):
         core.add_material_set(tool.Ifc, tool.Material, set_type=self.set_type)
-        material_prop_purge()
 
 
 class RemoveMaterial(bpy.types.Operator, tool.Ifc.Operator):

src/bonsai/bonsai/bim/module/material/prop.py

@@ -20,6 +20,7 @@ import bpy
 from ifcopenshell.util.doc import get_entity_doc
 import bonsai.tool as tool
 from bonsai.bim.module.material.data import MaterialsData, ObjectMaterialData
+from bonsai.bim.module.profile.data import ProfileData
 from bonsai.bim.ifc import IfcStore
 from bonsai.bim.prop import StrProperty, Attribute
 from bpy.types import PropertyGroup
@@ -34,51 +35,17 @@ from bpy.props import (
     CollectionProperty,
 )
 
-materialtypes_enum = []
-profileclasses_enum = []
-parameterizedprofileclasses_enum = []
 
-
-def purge():
-    global materialtypes_enum
-    global profileclasses_enum
-    global parameterizedprofileclasses_enum
-    materialtypes_enum = []
-    profileclasses_enum = []
-    parameterizedprofileclasses_enum = []
-
-
-# TODO: unsafe?
 def get_profile_classes(self, context):
-    global profileclasses_enum
+    if not ProfileData.is_loaded:
-    if len(profileclasses_enum) == 0 and IfcStore.get_schema():
+        ProfileData.load()
-        version = tool.Ifc.get_schema()
+    return ProfileData.data["profile_def_classes_enum"]
-        profileclasses_enum.clear()
-        profileclasses_enum = [
-            (t.name(), t.name(), get_entity_doc(version, t.name()).get("description", ""))
-            for t in IfcStore.get_schema().declaration_by_name("IfcProfileDef").subtypes()
-        ]
-    return profileclasses_enum
 
 
-# TODO: unsafe?
 def get_parameterized_profile_classes(self, context):
-    global parameterizedprofileclasses_enum
+    if not ProfileData.is_loaded:
-    if len(parameterizedprofileclasses_enum) == 0 and IfcStore.get_schema():
+        ProfileData.load()
-        version = tool.Ifc.get_schema()
+    return ProfileData.data["profile_classes"]
-        parameterizedprofileclasses_enum.clear()
-        parameterizedprofileclasses_enum = [
-            (t.name(), t.name(), get_entity_doc(version, t.name()).get("description", ""))
-            for t in IfcStore.get_schema().declaration_by_name("IfcParameterizedProfileDef").subtypes()
-        ]
-        for ifc_class in parameterizedprofileclasses_enum:
-            parameterizedprofileclasses_enum.extend(
-                [
-                    (t.name(), t.name(), get_entity_doc(version, t.name()).get("description", ""))
-                    for t in IfcStore.get_schema().declaration_by_name(ifc_class[0]).subtypes() or []
-                ]
-            )
-    return parameterizedprofileclasses_enum
 
 
 def get_materials(self, context):

src/bonsai/bonsai/bim/module/profile/data.py

@@ -41,6 +41,7 @@ class ProfileData:
             "profile_classes": cls.profile_classes(),
             "is_arbitrary_profile": cls.is_arbitrary_profile(),
             "is_editing_arbitrary_profile": cls.is_editing_arbitrary_profile(),
+            "profile_def_classes_enum": cls.profile_def_classes_enum(),
         }
         cls.is_loaded = True
 
@@ -72,6 +73,14 @@ class ProfileData:
             for c in sorted(classes)
         ]
 
+    @classmethod
+    def profile_def_classes_enum(cls) -> list[tuple[str, str, str]]:
+        version = tool.Ifc.get_schema()
+        return [
+            (t.name(), t.name(), ifcopenshell.util.doc.get_entity_doc(version, t.name()).get("description", ""))
+            for t in tool.Ifc.schema().declaration_by_name("IfcProfileDef").subtypes()
+        ]
+
     @classmethod
     def is_arbitrary_profile(cls):
         props = bpy.context.scene.BIMProfileProperties

src/bonsai/bonsai/bim/module/sequence/data.py

@@ -45,6 +45,8 @@ class SequenceData:
             "has_work_schedules": cls.has_work_schedules(),
             "has_work_calendars": cls.has_work_calendars(),
             "schedule_predefined_types_enum": cls.schedule_predefined_types_enum(),
+            "task_columns_enum": cls.task_columns_enum(),
+            "tasktimecolumns_enum": cls.tasktimecolumns_enum(),
         }
         cls.load_work_plans()
         cls.load_work_schedules()
@@ -259,6 +261,38 @@ class SequenceData:
                 break
         return results
 
+    @classmethod
+    def task_columns_enum(cls) -> list[tuple[str, str, str]]:
+        schema = tool.Ifc.schema()
+        taskcolumns_enum = []
+        for a in schema.declaration_by_name("IfcTask").all_attributes():
+            if (primitive_type := ifcopenshell.util.attribute.get_primitive_type(a)) not in (
+                "string",
+                "float",
+                "integer",
+                "boolean",
+                "enum",
+            ):
+                continue
+            schema.append((f"{a.name()}/{primitive_type}", a.name(), ""))
+        return taskcolumns_enum
+
+    @classmethod
+    def tasktimecolumns_enum(cls) -> list[tuple[str, str, str]]:
+        schema = tool.Ifc.schema()
+        tasktimecolumns_enum = []
+        for a in schema.declaration_by_name("IfcTaskTime").all_attributes():
+            if (primitive_type := ifcopenshell.util.attribute.get_primitive_type(a)) not in (
+                "string",
+                "float",
+                "integer",
+                "boolean",
+                "enum",
+            ):
+                continue
+            schema.append((f"{a.name()}/{primitive_type}", a.name(), ""))
+        return tasktimecolumns_enum
+
 
 class WorkScheduleData:
     data = {}

src/bonsai/bonsai/bim/module/sequence/prop.py

@@ -41,43 +41,17 @@ from bpy.props import (
     CollectionProperty,
 )
 
-taskcolumns_enum = []
-tasktimecolumns_enum = []
-
-
-def purge():
-    global taskcolumns_enum
-    global tasktimecolumns_enum
-    taskcolumns_enum = []
-    tasktimecolumns_enum = []
-
 
 def getTaskColumns(self, context):
-    global taskcolumns_enum
+    if not SequenceData.is_loaded:
-    if not len(taskcolumns_enum) and IfcStore.get_schema():
+        SequenceData.load()
-        taskcolumns_enum.extend(
+    return SequenceData.data["taskcolumns_enum"]
-            [
-                (a.name() + "/" + ifcopenshell.util.attribute.get_primitive_type(a), a.name(), "")
-                for a in IfcStore.get_schema().declaration_by_name("IfcTask").all_attributes()
-                if ifcopenshell.util.attribute.get_primitive_type(a)
-                in ["string", "float", "integer", "boolean", "enum"]
-            ]
-        )
-    return taskcolumns_enum
 
 
 def getTaskTimeColumns(self, context):
-    global tasktimecolumns_enum
+    if not SequenceData.is_loaded:
-    if not len(tasktimecolumns_enum) and IfcStore.get_schema():
+        SequenceData.load()
-        tasktimecolumns_enum.extend(
+    return SequenceData.data["tasktimecolumns_enum"]
-            [
-                (a.name() + "/" + ifcopenshell.util.attribute.get_primitive_type(a), a.name(), "")
-                for a in IfcStore.get_schema().declaration_by_name("IfcTaskTime").all_attributes()
-                if ifcopenshell.util.attribute.get_primitive_type(a)
-                in ["string", "float", "integer", "boolean", "enum"]
-            ]
-        )
-    return tasktimecolumns_enum
 
 
 def getWorkSchedules(self, context):