You can now access property sets online documentation through the right click context menu

src/blenderbim/blenderbim/bim/prop.py

@@ -134,12 +134,22 @@ def get_attribute_description(entity, attribute):
         return get_attribute_doc(schema, entity, attribute)
 
 
-def get_property_set_description(pset):
+def get_property_set_docs(pset):
     schema = tool.Ifc.get_schema()
     if schema is not None:
         return get_property_set_doc(schema, pset)
 
 
+def get_property_set_properties(pset):
+    docs = get_property_set_docs(pset)
+    return docs.get("properties", {}) if docs is not None else {}
+
+
+def get_property_set_doc_url(pset):
+    docs = get_property_set_docs(pset)
+    return docs.get("spec_url", "") if docs is not None else ""
+
+
 def get_attribute_enum_values(prop, context):
     # Support weird buildingSMART dictionary mappings which behave like enums
     items = []

src/blenderbim/blenderbim/bim/ui.py

@@ -23,7 +23,7 @@ from . import ifc
 from bpy.types import Panel
 from bpy.props import StringProperty, IntProperty, BoolProperty
 from blenderbim.bim.helper import IfcHeaderExtractor
-from blenderbim.bim.prop import get_ifc_entity_doc_url
+from blenderbim.bim.prop import get_ifc_entity_doc_url, get_property_set_doc_url
 import blenderbim.tool as tool
 
 
@@ -391,14 +391,11 @@ def draw_custom_context_menu(self, context):
     prop_value = getattr(prop, prop_name, None)
     if prop_value is None:
         return
-    try:
+    url = get_ifc_entity_doc_url(prop_value)
-        url = get_ifc_entity_doc_url(prop_value)
+    if not bool(url):
-    except KeyError:
+        url = get_property_set_doc_url(prop_value)
-        # TODO : support attributes, pset, etc.
+    if url:
-        pass
+        layout = self.layout
-    else:
+        layout.separator()
-        if url:
+        url_op = layout.operator("bim.open_webbrowser", icon="URL", text="Online IFC Documentation")
-            layout = self.layout
+        url_op.url = url
-            layout.separator()
-            url_op = layout.operator("bim.open_webbrowser", icon="URL", text="Online IFC Documentation")
-            url_op.url = url