`code.InteractiveInterpreter.runsource()` regression on Python 3.12+

[gpotter2]

Bug report

Bug description:

InteractiveInterpreter.runsource() is supposed to return True when the input is incomplete, as per the doc: https://docs.python.org/3/library/code.html#code.InteractiveInterpreter.runsource. This appears to have regressed with f-strings in Python 3.12+

Python 3.11.2:

>>> code.InteractiveInterpreter().runsource('a = f"""')
True

Python 3.12.1 or Python 3.13.0a2+ (heads/main:1ae7ceba29, Jan 4 2024, 16:18:49):

>>> code.InteractiveInterpreter().runsource('a = f"""')
  File "<input>", line 1
    a = f"""
        ^
SyntaxError: unterminated triple-quoted f-string literal (detected at line 1)
False

CPython versions tested on:

3.11, 3.12, 3.13

Operating systems tested on:

Linux

Linked PRs

• gh-113703: Correctly identify incomplete f-strings in the codeop module #113709
• [3.12] gh-113703: Correctly identify incomplete f-strings in the codeop module (GH-113709) #113733

[hugovk]

cc @lysnikolaou @pablogsal

[pablogsal]

Thanks a lot for the report @gpotter2. I have opened #113709 with a more correct fix.

[gpotter2]

Great, thanks for the very quick fix.