Brett Cannon added the comment: Even with setting SourceFileLoader, you still don't get file lines back. Why? Because all of the constructed objects in _frozen_importlib have their co_filename set before the back-patching in importlib.__init__ and so when the traceback module tries to do its thing it sees '<frozen importlib._bootstrap>' as the filename instead of importlib._bootstrap.__file__ which doesn't lead to linecache getting anything useful.
IOW a whole lot of effort for code that people should never have to look at. ---------- resolution: -> rejected status: open -> closed _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue21335> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
