Andrew Svetlov <[email protected]> added the comment:
```
In [1]: import weakref
In [2]: class A:
...: __slots__ = ()
In [3]: weakref.ref(A())
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
<ipython-input-3-60f73a442704> in <module>
----> 1 weakref.ref(A())
TypeError: cannot create weak reference to 'A' object
```
----------
nosy: +asvetlov
_______________________________________
Python tracker <[email protected]>
<https://bugs.python.org/issue34830>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe:
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
