shelf in with stmt, fish/csh in venv, ElementTree short_empty_elements keyword.
Also added versionadded for for fish/csh, fixed indentation of versionadded for ElementTree.write, and make the behavior of shelf as a context manager explicit in the docs.
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@ -121,7 +121,8 @@ Restrictions
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The *keyencoding* parameter is the encoding used to encode keys before they
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are used with the underlying dict.
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:class:`Shelf` objects can also be used as context managers.
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A :class:`Shelf` object can also be used as a context manager, in which
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case it will be automatically closed when the :keyword:`with` block ends.
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.. versionchanged:: 3.2
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Added the *keyencoding* parameter; previously, keys were always encoded in
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@ -831,8 +831,8 @@ ElementTree Objects
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:term:`file object`; make sure you do not try to write a string to a
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binary stream and vice versa.
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.. versionadded:: 3.4
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The *short_empty_elements* parameter.
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.. versionadded:: 3.4
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The *short_empty_elements* parameter.
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This is the XML file that is going to be manipulated::
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@ -92,3 +92,5 @@ a "deactivate" function, whereas on Windows there are separate scripts called
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``deactivate.bat`` and ``Deactivate.ps1`` which are installed when the venv is
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created.
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.. versionadded:: 3.4
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``fish`` and ``csh`` activation scripts.
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@ -823,6 +823,15 @@ resource
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New :func:`resource.prlimit` function and Linux specific constants.
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(Contributed by Christian Heimes in :issue:`16595` and :issue:`19324`.)
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shelve
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------
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:class:`~shelve.Shelf` instances may now be used in :keyword:`with` statements,
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and will be automatically closed at the end of the :keyword:`with` block.
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(Contributed by Filip Gruszczyński in :issue:`13896`.)
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smtplib
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-------
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@ -927,6 +936,13 @@ Support for easy dynamically-generated subtests using the
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(Contributed by Antoine Pitrou in :issue:`16997`.)
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venv
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----
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:mod:`venv` now includes activation scripts for the ``csh`` and ``fish``
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shells (Contributed by Andrew Svetlov in :issue:`15417`.)
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wave
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----
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@ -956,6 +972,15 @@ Add an event-driven parser for non-blocking applications,
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:class:`~xml.etree.ElementTree.XMLPullParser`.
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(Contributed by Antoine Pitrou in :issue:`17741`.)
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The :mod:`xml.etree.ElementTree` :func:`~xml.etree.ElementTree.tostring` and
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:func:`~xml.etree.ElementTree.tostringlist` functions, and the
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:class:`~xml.etree.ElementTree.ElementTree`
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:meth:`~xml.etree.ElementTree.ElementTree.write` method, now have a
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*short_empty_elements* :ref:`keyword-only parameter <keyword-only_parameter>`
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providing control over whether elements with no content are written in
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abbreviated (``<tag />``) or expanded (``<tag></tag>``) form. (Contributed by
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Ariel Poliak and Serhiy Storchaka in :issue:`14377`.)
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zipfile.PyZipfile
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-----------------
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