More general adaptation of showsyntaxerror() to Python 3.13

pushkarnk · pushkarnk · commit 400f5eda1ae7 · 2025-01-16T11:02:07.000+05:30
Python 3.13's code.InteractiveInterpreter adds a new **kwargs
argument to its showsyntaxerror() method. Currently, the only
use of it is to send a named argument of name "source". Whilst
the current adapation of repl.Interpreter is specific and should
work in the short term, here is a more general solution.
diff --git a/bpython/repl.py b/bpython/repl.py
@@ -153,7 +153,7 @@ def runsource(
             return super().runsource(source, filename, symbol)
 
     def showsyntaxerror(
-        self, filename: Optional[str] = None, source: Optional[str] = None
+        self, filename: Optional[str] = None, **kwargs
     ) -> None:
         """Override the regular handler, the code's copied and pasted from
         code.py, as per showtraceback, but with the syntaxerror callback called
