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Mon May 13 19:21:17 CEST 2013 · https://mail.python.org/pipermail/python-dev/2013-May/126186.html

On 5/13/2013 9:20 AM, Maciej Fijalkowski wrote:

> The strong reference there is a feature. Descriptors keep the class
> alive if somehow the class disappears and the descriptor itself does

Is this feature stated or implied in the reference manual?
3.3.2.1. Implementing Descriptors
3.3.2.2. Invoking Descriptors
???
or is it an implementation detail that people have come to rely on?

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Showing content from https://mail.python.org/pipermail/python-dev/2013-May/126186.html below:

[Python-Dev] weak refs in descriptors (http://bugs.python.org/issue17950)