reading. Instances support iteration in the same way as normal :class:`file`
instances.
+ :class:`BZ2File` supports the :keyword:`with` statement.
+
+ .. versionchanged:: 2.7
+ Support for the :keyword:`with` statement was added.
+
.. method:: close()
writing as *fileobj*, and retrieve the resulting memory buffer using the
:class:`StringIO` object's :meth:`getvalue` method.
+ :class:`GzipFile` supports the :keyword:`with` statement.
+
+ .. versionchanged:: 2.7
+ Support for the :keyword:`with` statement was added.
+
.. function:: open(filename[, mode[, compresslevel]])