On Sat, Sep 22, 2018 at 3:11 PM Guido van Rossum <gu...@python.org> wrote: [..] > Still, I wonder if there's a tweak possible of the globals and locals used > when exec()'ing the function definitions in dataclasses.py, so that > get_type_hints() gets the right globals for this use case. > > It's really tough to be at the intersection of three PEPs...
If it's possible to fix exec() to accept any Mapping (not just dicts), then we can create a proxy mapping for "Dataclass.__init__.__module__" module and everything would work as expected. Here's a very hack-ish fix we can use in meanwhile (even in 3.7.1?): https://gist.github.com/1st1/37fdd3cc84cd65b9af3471b935b722df Yury _______________________________________________ Python-Dev mailing list Python-Dev@python.org https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
