Merge pull request #3090 from dnenov/bugfix/app-hooks

Register extension hooks in C# session manager path

Author: jmcouffin

pyrevitlib/pyrevit/loader/sessionmgr.py

@@ -304,6 +304,14 @@ def _new_session_csharp():
             # Register loaded pyRevit assemblies with sessioninfo
             # so find_pyrevitcmd can locate commands
             _register_loaded_pyrevit_assemblies()
+            # Register extension hooks
+            # The Python session path (_new_session) registers hooks
+            # after assembly creation, but the C# path was missing this
+            try:
+                for ui_ext in extensionmgr.get_installed_ui_extensions():
+                    hooks.register_hooks(ui_ext)
+            except Exception as hook_ex:
+                mlogger.error('Error registering hooks: %s', hook_ex)
         else:
             mlogger.error('C# session loading returned failure result')
             mlogger.info('Falling back to Python session creation...')