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whatsnew: epoll supports with.

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Also reworded the description of the feature in the docs.
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R David Murray 2013-12-31 11:17:21 -05:00
parent d9ddd3f9ba
commit 2bc930f044
2 changed files with 17 additions and 3 deletions
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11
Doc/library/select.rst
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@ -58,9 +58,14 @@ The module defines the following:
which can be used as Edge or Level Triggered interface for I/O
events. *sizehint* is deprecated and completely ignored. *flags* can be set
to :const:`EPOLL_CLOEXEC`, which causes the epoll descriptor to be closed
automatically when :func:`os.execve` is called. See section
:ref:`epoll-objects` below for the methods supported by epolling objects.
They also support the :keyword:`with` statement.
automatically when :func:`os.execve` is called.
See the :ref:`epoll-objects` section below for the methods supported by
epolling objects.
``epoll`` objects support the context management protocol: when used in a
:keyword:`with` statement, the new file descriptor is automatically closed
at the end of the block.
The new file descriptor is :ref:`non-inheritable <fd_inheritance>`.