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gh-95913: Fix and copyedit New Features section of 3.11 What's New #95915

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encukou merged 5 commits into from
Sep 19, 2022
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gh-95913: Fix and copyedit New Features section of 3.11 What's New #95915

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d0e8c28
3.11 Whatsnew: Revise desc of enhanced error locations feature
CAM-Gerlach Aug 12, 2022
7dacbbf
3.11 Whatsnew: Combine error locations sections to avoid duplication
CAM-Gerlach Aug 12, 2022
548e6c7
3.11 Whatsnew: Copyedit section describing exception notes
CAM-Gerlach Aug 12, 2022
81add60
gh-95914: Add to What's New a credit for PEP 678 author
iritkatriel Aug 13, 2022
3c4a03a
Add standardized ref links to sections
CAM-Gerlach Aug 14, 2022
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3.11 Whatsnew: Combine error locations sections to avoid duplication
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@CAM-Gerlach
CAM-Gerlach committed Aug 14, 2022
commit 7dacbbfea7a699eb243e5cbde96878f55f795704
4 changes: 2 additions & 2 deletions Doc/c-api/code.rst
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@@ -1,9 +1,9 @@
.. highlight:: c

.. _codeobjects:

.. index:: object; code, code object

.. _codeobjects:

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@ezio-melotti ezio-melotti Aug 12, 2022

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How does this change affect :ref: and index entries linking (if it does)?

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@CAM-Gerlach CAM-Gerlach Aug 14, 2022

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It doesn't affect the index entries (it still links to the same place, right above the section) but fixes an issue with the ref target not actually being the section as intended, and thus not having a generated link text causing :ref:`codeobjects` to error out. It won't affect any existing refs, since it only changes the generated link text and not the ref target location, which the existing refs could not be using or they would have errored and failed the build.

Code Objects
------------

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25 changes: 8 additions & 17 deletions Doc/whatsnew/3.11.rst
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Expand Up @@ -149,6 +149,14 @@ As well as complex arithmetic expressions:
~~~~~~^~~
ZeroDivisionError: division by zero

Additionally, the information used by the enhanced traceback feature
is made available via a general API, that can be used to correlate
:term:`bytecode` :ref:`instructions <bytecodes>` with source code location.
This information can be retrieved using:

- The :meth:`codeobject.co_positions` method in Python.
- The :c:func:`PyCode_Addr2Location` function in the C API.

See :pep:`657` for more details. (Contributed by Pablo Galindo, Batuhan Taskaya
and Ammar Askar in :issue:`43950`.)
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@ezio-melotti ezio-melotti Aug 12, 2022

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Suggested change
and Ammar Askar in :issue:`43950`.)
and Ammar Askar in :gh:`88116`.)

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@CAM-Gerlach CAM-Gerlach Aug 14, 2022

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See above


Expand All @@ -162,23 +170,6 @@ and Ammar Askar in :issue:`43950`.)
or the :envvar:`PYTHONNODEBUGRANGES` environment variable.


Column information for code objects
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The information used by the enhanced traceback feature is made available as a
general API that can be used to correlate bytecode instructions with source
code. This information can be retrieved using:

- The :meth:`codeobject.co_positions` method in Python.
- The :c:func:`PyCode_Addr2Location` function in the C-API.

The :option:`-X` ``no_debug_ranges`` option and the environment variable
:envvar:`PYTHONNODEBUGRANGES` can be used to disable this feature.

See :pep:`657` for more details. (Contributed by Pablo Galindo, Batuhan Taskaya
and Ammar Askar in :issue:`43950`.)


PEP 654: Exception Groups and ``except*``
-----------------------------------------

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