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| -rw-r--r-- | Doc/library/unittest.mock.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Doc/library/unittest.mock.rst b/Doc/library/unittest.mock.rst index fcd7727..13b3133 100644 --- a/Doc/library/unittest.mock.rst +++ b/Doc/library/unittest.mock.rst @@ -2001,6 +2001,14 @@ 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:: 3.4.4 + *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:: |