Additionally show that a backslash-escaped opening brace is treated as a literal and thus triggers the single closing brace error, clarifying #28590.

2025-08-04 08:59:19 +00:00 · 2016-11-06 11:14:48 -05:00 · 2016-11-06 11:14:48 -05:00 · da25abf712
commit da25abf712
parent 45cab8ccdd
1 changed files with 1 additions and 0 deletions
--- a/Lib/test/test_fstring.py
+++ b/Lib/test/test_fstring.py
@ -628,6 +628,7 @@ f'{a * x()}'"""
                             "f'}'",
                             "f'x}'",
                             "f'x}x'",
+                             r"f'\u007b}'",

                             # Can't have { or } in a format spec.
                             "f'{3:}>10}'",