On 2018-12-04 18:06, Nils Bruin wrote:
Tripledict does that to some extent (with its keys): if one of the key parts gets deallocated, the weakref callback removes the strong reference to the value.
Yes, but then we potentially end up again in the situation where things are *only* weakly referenced. Currently, you still need a strong reference in a fixed place and ideally we shouldn't.
I have a very preliminary idea at #26811 to "fix" this. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
