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| author | Serhiy Storchaka <storchaka@gmail.com> | 2019-08-26 07:13:19 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-08-26 07:13:19 (GMT) |
| commit | c3ea41e9bf100a5396b851488c3efe208e5e2179 (patch) | |
| tree | 5e30febe4e132ed33968e96ca81aeb043e33387a /Doc/whatsnew | |
| parent | 44cd86bbdddb1f7b05deba2c1986a1e98f992429 (diff) | |
| download | cpython-c3ea41e9bf100a5396b851488c3efe208e5e2179.zip cpython-c3ea41e9bf100a5396b851488c3efe208e5e2179.tar.gz cpython-c3ea41e9bf100a5396b851488c3efe208e5e2179.tar.bz2 | |
bpo-36917: Add default implementation of ast.NodeVisitor.visit_Constant(). (GH-15490)
It emits a deprecation warning and calls corresponding method
visit_Num(), visit_Str(), etc.
Diffstat (limited to 'Doc/whatsnew')
| -rw-r--r-- | Doc/whatsnew/3.8.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Doc/whatsnew/3.8.rst b/Doc/whatsnew/3.8.rst index 0294e9a..cd31cf6 100644 --- a/Doc/whatsnew/3.8.rst +++ b/Doc/whatsnew/3.8.rst @@ -1360,6 +1360,13 @@ Deprecated versions. :class:`~ast.Constant` should be used instead. (Contributed by Serhiy Storchaka in :issue:`32892`.) +* :class:`ast.NodeVisitor` methods ``visit_Num()``, ``visit_Str()``, + ``visit_Bytes()``, ``visit_NameConstant()`` and ``visit_Ellipsis()`` are + deprecated now and will not be called in future Python versions. + Add the :meth:`~ast.NodeVisitor.visit_Constant` method to handle all + constant nodes. + (Contributed by Serhiy Storchaka in :issue:`36917`.) + * The following functions and methods are deprecated in the :mod:`gettext` module: :func:`~gettext.lgettext`, :func:`~gettext.ldgettext`, :func:`~gettext.lngettext` and :func:`~gettext.ldngettext`. |