Aug 28, 2023 · Jul 12, 2023 · Aug 16, 2023 · Aug 23, 2023 · Aug 23, 2023 · Aug 24, 2023
diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst
   List or jump between chained exceptions.

   When using ``pdb.pm()``  or ``Pdb.post_mortem(...)`` with a chained exception
   instead of a traceback, itwill now allow the user to move between the
   instead of a traceback, itallows the user to move between the
   chained exceptions using ``exceptions`` command to list exceptions, and
   ``exception <number>`` to switch to that exception.

diff --git a/Lib/pdb.py b/Lib/pdb.py
            self.message(
                "Did not find chained exceptions. To move between"
                " exceptions, pdb/post_mortem must be given an exception"
                " objectinstead of a traceback."
                " objectrather than a traceback."
            )
            return
        if not arg:
    currently being handled (an exception must be being handled if the
    default is to be used).

    If `t` is an Exception and is a chained exception (i.e it has a __context__,
    or a __cause__), pdb will be able to list and move to other exceptions in
    the chain using the `exceptions` command
    If `t` is an exception object, the `exceptions` command makes it possible to
    list and inspect its chained exceptions (if any).
    """
    # handling the default
    if t is None:
diff --git a/Misc/NEWS.d/next/Library/2023-07-12-10-59-08.gh-issue-106670.goQ2Sy.rst b/Misc/NEWS.d/next/Library/2023-07-12-10-59-08.gh-issue-106670.goQ2Sy.rst
 Add the new ``exceptions`` command the Pdb debugger to move between chained exceptions when using post mortem debugging.


 Add the new ``exceptions`` command to the Pdb debugger. It makes it possible to move between chained exceptions when using post mortem debugging.
Original file line number	Diff line number	Diff line change
Expand Up		@@ -644,7 +644,7 @@ can be overridden by the local file.
		List or jump between chained exceptions.

		When using ``pdb.pm()`` or ``Pdb.post_mortem(...)`` with a chained exception
		instead of a traceback, itwill now allow the user to move between the
		instead of a traceback, itallows the user to move between the
		chained exceptions using ``exceptions`` command to list exceptions, and
		``exception <number>`` to switch to that exception.
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Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -1157,7 +1157,7 @@ def do_exceptions(self, arg):
		self.message(
		"Did not find chained exceptions. To move between"
		" exceptions, pdb/post_mortem must be given an exception"
		" objectinstead of a traceback."
		" objectrather than a traceback."
		)
		return
		if not arg:
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Expand DownExpand Up		@@ -2004,9 +2004,8 @@ def post_mortem(t=None):
		currently being handled (an exception must be being handled if the
		default is to be used).

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		If `t` is an Exception and is a chained exception (i.e it has a __context__,
		or a __cause__), pdb will be able to list and move to other exceptions in
		the chain using the `exceptions` command
		If `t` is an exception object, the `exceptions` command makes it possible to
		list and inspect its chained exceptions (if any).
		"""
		# handling the default
		if t is None:
Expand Down
Original file line number	Diff line number	Diff line change
		@@ -1,3 +1 @@
		Add the new ``exceptions`` command the Pdb debugger to move between chained exceptions when using post mortem debugging.


		Add the new ``exceptions`` command to the Pdb debugger. It makes it possible to move between chained exceptions when using post mortem debugging.