Fix the logic of Ctrl+D (^ D) behavior in the mod: _pyrepl module to ensure correct termination of input under specific conditions.

deepwzh · adqm · web-flow · commit 92bb608a73f2 · 2025-07-20T15:17:04.000+08:00
Co-authored-by: adam j hartz &lt;adam@smatz.net&gt;
diff --git a/Lib/_pyrepl/commands.py b/Lib/_pyrepl/commands.py
@@ -421,7 +421,7 @@ def do(self) -> None:
             r.update_screen()
             r.console.finish()
             raise EOFError
-        elif "\n" in b and self.event[-1] == "\004":
+        elif b and b[-1].endswith('\n') and self.event[-1] == "\004":
             self.finish = True
 
         for i in range(r.get_arg()):
