Eric V. Smith <e...@trueblade.com> added the comment:
> It is a limitation of f-strings, though. We're not allowed to use > backslashes within the f-string expression in curly braces. I've considered relaxing these restrictions, although it's very complicated. The parser would need to become aware of what's inside an f-string (the braces, the expressions, the optional format spec, the doubled braces, escaped characters, etc.). See PEP 536 for a rough outline. The = format for "debugging" with f-strings (see issue 36817) also makes this more complicated. ---------- nosy: +eric.smith _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue38568> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
