radio button remastered, need testing

pype/ftrack/events/event_radio_buttons.py

@@ -0,0 +1,40 @@
+import ftrack_api
+from pype.ftrack import BaseEvent
+
+
+class Radio_buttons(BaseEvent):
+
+    def launch(self, session, entities, event):
+        '''Provides a readio button behaviour to any bolean attribute in
+           radio_button group.'''
+
+        # start of event procedure ----------------------------------
+        for entity in event['data'].get('entities', []):
+
+            if entity['entityType'] == 'assetversion':
+
+                query = 'CustomAttributeGroup where name is "radio_button"'
+                group = session.query(query).one()
+                radio_buttons = []
+                for g in group['custom_attribute_configurations']:
+                    radio_buttons.append(g['key'])
+
+                for key in entity['keys']:
+                    if (key in radio_buttons and entity['changes'] is not None):
+                        if entity['changes'][key]['new'] == '1':
+                            version = session.get('AssetVersion',
+                                                  entity['entityId'])
+                            asset = session.get('Asset', entity['parentId'])
+                            for v in asset['versions']:
+                                if version is not v:
+                                    v['custom_attributes'][key] = 0
+
+            session.commit()
+
+
+def register(session):
+    '''Register plugin. Called when used as an plugin.'''
+    if not isinstance(session, ftrack_api.session.Session):
+        return
+
+    Radio_buttons(session).register()