opened
adamchainz
username_0
Fixes #488.

I tested this by deliberately introducing a syntax error into `_objtrace.c`. Without `optional=True`, installation in a virtual environment failed; with it, it passes, and without any error message.
Make objtrace C extension optional
issue
created
adamchainz
username_0
https://docs.python.org/3/distutils/apiref.html#distutils.core.Extension
comment