refactor: Update code comments and docstrings

src/blenderbim/blenderbim/bim/module/patch/operator.py

@@ -136,7 +136,8 @@ class UpdateIfcPatchArguments(bpy.types.Operator):
                 if new_attr.data_type == "enum":
                     new_attr.enum_items = json.dumps(arg_info.get("enum_items", []))
                     new_attr.enum_value = arg_info.get("default", new_attr.get_value_default())
-                    continue  # Temporary workaround, because the Argument class resets the type to "string" when calling `set_value`
+                    continue
+
                 new_attr.set_value(arg_info.get("default", new_attr.get_value_default()))
         return {"FINISHED"}
 

src/ifcpatch/ifcpatch/recipes/ConvertLengthUnit.py

@@ -64,7 +64,7 @@ class Patcher:
         Allowed imperial units include INCH, FOOT, MILE.
 
         :param unit: The name of the desired unit, defaults to "METER"
-        :type unit: str
+        :type unit: LengthUnit
 
         Example: