Made TrioToken weak referable

agronholm · agronholm · commit d6c1f1d500ce · 2021-03-07T20:00:41.000+02:00
diff --git a/newsfragments/1924.bugfix.rst b/newsfragments/1924.bugfix.rst
@@ -0,0 +1 @@
+The ``TrioToken`` class can now be used as a target of a weak reference.
diff --git a/trio/_core/_entry_queue.py b/trio/_core/_entry_queue.py
@@ -145,7 +145,7 @@ class TrioToken(metaclass=NoPublicConstructor):
 
     """
 
-    __slots__ = ("_reentry_queue",)
+    __slots__ = ("_reentry_queue", "__weakref__")
 
     def __init__(self, reentry_queue):
         self._reentry_queue = reentry_queue

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	+The ``TrioToken`` class can now be used as a target of a weak reference.