diff options
Diffstat (limited to 'Doc/library/io.rst')
| -rw-r--r-- | Doc/library/io.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Doc/library/io.rst b/Doc/library/io.rst index 8f3964f..a218881 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -522,6 +522,8 @@ Raw File I/O :mod:`os.open` as *opener* results in functionality similar to passing ``None``). + The newly created file is :ref:`non-inheritable <fd_inheritance>`. + See the :func:`open` built-in function for examples on using the *opener* parameter. @@ -529,6 +531,9 @@ Raw File I/O The *opener* parameter was added. The ``'x'`` mode was added. + .. versionchanged:: 3.4 + The file is now non-inheritable. + In addition to the attributes and methods from :class:`IOBase` and :class:`RawIOBase`, :class:`FileIO` provides the following data attributes: |