Pillow/docs/releasenotes/9.2.0.rst
2022-06-13 10:16:30 +10:00

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9.2.0
-----
Backwards Incompatible Changes
==============================
TODO
^^^^
Deprecations
============
PyQt5 and PySide2
^^^^^^^^^^^^^^^^^
.. deprecated:: 9.2.0
`Qt 5 reached end-of-life <https://www.qt.io/blog/qt-5.15-released>`_ on 2020-12-08 for
open-source users (and will reach EOL on 2023-12-08 for commercial licence holders).
Support for PyQt5 and PySide2 has been deprecated from ``ImageQt`` and will be removed
in Pillow 10 (2023-07-01). Upgrade to
`PyQt6 <https://www.riverbankcomputing.com/static/Docs/PyQt6/>`_ or
`PySide6 <https://doc.qt.io/qtforpython/>`_ instead.
FreeTypeFont.getmask2 fill parameter
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.. deprecated:: 9.2.0
The undocumented ``fill`` parameter of :py:meth:`.FreeTypeFont.getmask2`
has been deprecated and will be removed in Pillow 10 (2023-07-01).
PhotoImage.paste box parameter
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.. deprecated:: 9.2.0
The ``box`` parameter is unused. It will be removed in Pillow 10.0.0 (2023-07-01).
Image.coerce_e
^^^^^^^^^^^^^^
.. deprecated:: 9.2.0
This undocumented method has been deprecated and will be removed in Pillow 10
(2023-07-01).
API Changes
===========
TODO
^^^^
TODO
API Additions
=============
Image.apply_transparency
^^^^^^^^^^^^^^^^^^^^^^^^
Added :py:meth:`~PIL.Image.Image.apply_transparency`, a method to take a P mode image
with "transparency" in ``im.info``, and apply the transparency to the palette instead.
The image's palette mode will become "RGBA", and "transparency" will be removed from
``im.info``.
Security
========
TODO
^^^^
TODO
Other Changes
=============
Using gnome-screenshot on Linux
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
In :py:meth:`~PIL.ImageGrab.grab` on Linux, if ``xdisplay`` is ``None`` then
``gnome-screenshot`` will be used to capture the display if it is installed. To capture
the default X11 display instead, pass ``xdisplay=""``.