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Thu Sep 14 17:02:00 EDT 2017 · https://mail.python.org/pipermail/python-dev/2017-September/149560.html

On 14 September 2017 at 22:07, Ethan Furman <ethan at stoneleaf.us> wrote:

> For comparison's sake, what would the above look like using __class__
> assignment?  And what is the performance difference?
>
>
FWIW I found a different solution:

# file mod.py

from typing_extensions import allow_forward_references
allow_forward_references()
from mod import Vertex, Edge  # the import is from this same module.

It works both with __class__ assignment and with __getattr__

--
Ivan
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Showing content from https://mail.python.org/pipermail/python-dev/2017-September/149560.html below:

[Python-Dev] PEP 549: Instance Properties (aka: module properties)