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Diffstat (limited to 'Doc/whatsnew/3.7.rst')
| -rw-r--r-- | Doc/whatsnew/3.7.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Doc/whatsnew/3.7.rst b/Doc/whatsnew/3.7.rst index 5ee41dc..6ff1bfc 100644 --- a/Doc/whatsnew/3.7.rst +++ b/Doc/whatsnew/3.7.rst @@ -435,6 +435,12 @@ API and Feature Removals Python 3.1, and has now been removed. Use the :func:`~os.path.splitdrive` function instead. +* :func:`collections.namedtuple` no longer supports the *verbose* parameter + or ``_source`` attribute which showed the generated source code for the + named tuple class. This was part of an optimization designed to speed-up + class creation. (Contributed by Jelle Zijlstra with further improvements + by INADA Naoki, Serhiy Storchaka, and Raymond Hettinger in :issue:`28638`.) + * Functions :func:`bool`, :func:`float`, :func:`list` and :func:`tuple` no longer take keyword arguments. The first argument of :func:`int` can now be passed only as positional argument. |