Fix minor typos in Whatsnew
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@ -183,7 +183,7 @@ keywords, the parameters names remain available for use in ``**kwargs``::
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This greatly simplifies the implementation of functions and methods
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that need to accept arbitrary keyword arguments. For example, here
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is an except from code in the :mod:`collections` module::
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is an excerpt from code in the :mod:`collections` module::
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class Counter(dict):
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@ -215,7 +215,7 @@ subdirectories).
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Debug build uses the same ABI as release build
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-----------------------------------------------
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Python now uses the same ABI whether it built in release or debug mode. On
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Python now uses the same ABI whether it's built in release or debug mode. On
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Unix, when Python is built in debug mode, it is now possible to load C
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extensions built in release mode and C extensions built using the stable ABI.
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@ -567,7 +567,7 @@ The :func:`ast.parse` function has some new flags:
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comments" (returned for function definition AST nodes);
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* ``feature_version=(3, N)`` allows specifying an earlier Python 3
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version. (For example, ``feature_version=(3, 4)`` will treat
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version. (For example, ``feature_version=(3, 4)`` will treat
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``async`` and ``await`` as non-reserved words.)
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New function :func:`ast.get_source_segment` returns the source code
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@ -1284,7 +1284,7 @@ Build and C API Changes
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without calling functions. This API is now installed by ``make install``.
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(Contributed by Victor Stinner in :issue:`35134` and :issue:`35081`,
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work initiated by Eric Snow in Python 3.7)
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work initiated by Eric Snow in Python 3.7.)
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* Some macros have been converted to static inline functions: parameter types
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and return type are well defined, they don't have issues specific to macros,
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@ -1378,12 +1378,11 @@ Deprecated
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Implementations of these methods have been ignoring their *index* parameter,
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and returning the next item instead.
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(Contributed by Berker Peksag in :issue:`9372`.)
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* The :class:`typing.NamedTuple` class has deprecated the ``_field_types``
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attribute in favor of the ``__annotations__`` attribute which has the same
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information. (Contributed by Raymond Hettinger in :issue:`36320`.)
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information. (Contributed by Raymond Hettinger in :issue:`36320`.)
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* :mod:`ast` classes ``Num``, ``Str``, ``Bytes``, ``NameConstant`` and
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``Ellipsis`` are considered deprecated and will be removed in future Python
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@ -1411,7 +1410,6 @@ Deprecated
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parameter of functions :func:`~gettext.translation` and
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:func:`~gettext.install` are also deprecated, since they are only used for
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for the ``l*gettext()`` functions.
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(Contributed by Serhiy Storchaka in :issue:`33710`.)
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* The :meth:`~threading.Thread.isAlive()` method of :class:`threading.Thread` has been deprecated.
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@ -1493,11 +1491,11 @@ The following features and APIs have been removed from Python 3.8:
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* The ``bufsize`` keyword argument of :func:`fileinput.input` and
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:func:`fileinput.FileInput` which was ignored and deprecated since Python 3.6
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has been removed. :issue:`36952` (Contributed by Matthias Bussonnier)
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has been removed. :issue:`36952` (Contributed by Matthias Bussonnier.)
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* The functions :func:`sys.set_coroutine_wrapper` and
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:func:`sys.get_coroutine_wrapper` deprecated in Python 3.7 have been removed;
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:issue:`36933` (Contributed by Matthias Bussonnier)
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:issue:`36933` (Contributed by Matthias Bussonnier.)
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Porting to Python 3.8
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@ -1523,9 +1521,9 @@ Changes in Python behavior
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(Contributed by Serhiy Storchaka in :issue:`34850`.)
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* The CPython interpreter can swallow exceptions in some circumstances.
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In Python 3.8 this happens in less cases. In particular, exceptions
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In Python 3.8 this happens in fewer cases. In particular, exceptions
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raised when getting the attribute from the type dictionary are no longer
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ignored. (Contributed by Serhiy Storchaka in :issue:`35459`.)
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ignored. (Contributed by Serhiy Storchaka in :issue:`35459`.)
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* Removed ``__str__`` implementations from builtin types :class:`bool`,
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:class:`int`, :class:`float`, :class:`complex` and few classes from
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@ -1620,7 +1618,7 @@ Changes in the Python API
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16 KiB to 1 MiB.
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* The ``PyGC_Head`` struct has changed completely. All code that touched the
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struct member should be rewritten. (See :issue:`33597`)
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struct member should be rewritten. (See :issue:`33597`.)
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* The ``PyInterpreterState`` struct has been moved into the "internal"
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header files (specifically Include/internal/pycore_pystate.h). An
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