[Sqlalchemy-tickets] Issue #4149: Hybrid propert behavior changed between 1.x and 1.2 releases (zzzeek/sqlalchemy)

[Marcin L. <iss...@bi...>]

New issue 4149: Hybrid propert behavior changed between 1.x and 1.2 releases
https://bitbucket.org/zzzeek/sqlalchemy/issues/4149/hybrid-propert-behavior-changed-between-1x

Marcin Lulek:

Hello,

I'm not sure if I was always using SA in wrong way or there is a bug in 1.2 version.

Setters need to be named same way as hybrid property - this test case works in 1.x and breaks in 1.2. I did notice that in the examples in docs the property name is same in both places, though.

Error I'm getting is:

  File "/home/ergo/workspace/ziggurat_cms/.venv/lib/python3.6/site-packages/sqlalchemy/ext/hybrid.py", line 873, in __set__
    raise AttributeError("can't set attribute")
AttributeError: can't set attribute

Responsible: zzzeek