Message 286435 - Python tracker

For str.format_map(mapping), yes the parsing happens in Objects/stringlib/unicode_format.h, but I don’t see that as a big problem. Moving this back to “needs patch”, assuming it is okay to convert format_map().

Other than from that, there are just tricky things left like the str() constructor, str.format(*args, **kwargs) (see Issue 20291), and the shared code in Objects/stringlib/find.h and Objects/stringlib/transmogrify.h. I don’t know what to do about those.