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Add versionchanged information for mock_open.

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Robert Collins 2015-07-24 04:10:27 +12:00
parent 88ba360c88 f79dfe3f25
commit 7039839895
1 changed files with 8 additions and 0 deletions
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Doc/library/unittest.mock.rst
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@ -2043,6 +2043,14 @@ mock_open
is insufficient, one of the in-memory filesystem packages on `PyPI
<https://pypi.python.org/pypi>`_ can offer a realistic filesystem for testing.
.. versionchanged:: 3.4
Added :meth:`~io.IOBase.readline` and :meth:`~io.IOBase.readlines` support.
The mock of :meth:`~io.IOBase.read` changed to consume *read_data* rather
than returning it on each call.
.. versionchanged:: 3.5
*read_data* is now reset on each call to the *mock*.
Using :func:`open` as a context manager is a great way to ensure your file handles
are closed properly and is becoming common::