Nov 25, 2025 · Nov 20, 2025 · Nov 20, 2025 · Nov 20, 2025 · Nov 20, 2025 · Nov 22, 2025
diff --git a/Lib/pdb.py b/Lib/pdb.py

    def _get_tb_and_exceptions(self, tb_or_exc):
        """
        Given atracecack or an exception, return a tuple of chained exceptions
        Given atraceback or an exception, return a tuple of chained exceptions
        and current traceback to inspect.

        This will deal with selecting the right ``__cause__`` or ``__context__``
        except KeyboardInterrupt:
            pass

    def print_stack_entry(self, frame_lineno, prompt_prefix=line_prefix):
    def print_stack_entry(self, frame_lineno, prompt_prefix=None):
        if prompt_prefix is None:
            prompt_prefix = line_prefix
        frame, lineno = frame_lineno
        if frame is self.curframe:
            prefix = '> '
Original file line number	Diff line number	Diff line change
Expand Up		@@ -654,7 +654,7 @@ def _show_display(self):

		def _get_tb_and_exceptions(self, tb_or_exc):
		"""
		Given atracecack or an exception, return a tuple of chained exceptions
		Given atraceback or an exception, return a tuple of chained exceptions
		and current traceback to inspect.

		This will deal with selecting the right ``__cause__`` or ``__context__``
Expand DownExpand Up		@@ -2429,7 +2429,9 @@ def print_stack_trace(self, count=None):
		except KeyboardInterrupt:
		pass

		def print_stack_entry(self, frame_lineno, prompt_prefix=line_prefix):
		def print_stack_entry(self, frame_lineno, prompt_prefix=None):
		if prompt_prefix is None:
		prompt_prefix = line_prefix
		frame, lineno = frame_lineno
		if frame is self.curframe:
		prefix = '> '
Expand Down