Only tuplize `.canceller` if non-`None`

2023-04-13 15:18:00 -04:00 · 2023-04-13 15:18:00 -04:00 · 90e41016b9
parent f54c415060
commit 90e41016b9
1 changed files with 3 additions and 1 deletions
--- a/tractor/_exceptions.py
+++ b/tractor/_exceptions.py
@ -74,7 +74,9 @@ class ContextCancelled(RemoteActorError):
    '''
    @property
    def canceller(self) -> tuple[str, str] | None:
-        return self.msgdata.get('canceller')
+        value = self.msgdata.get('canceller')
+        if value:
+            return tuple(value)


 class TransportClosed(trio.ClosedResourceError):