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Remove JpegImagePlugin.convert_dict_qtables, deprecated in 8.3.0

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This commit is contained in:
Hugo van Kemenade 2023-04-02 20:27:30 +03:00
parent ddc4e90235
commit 52f4fc59a2
4 changed files with 10 additions and 23 deletions
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6
Tests/test_file_jpeg.py
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@ -636,12 +636,6 @@ class TestFileJpeg:
assert max(im2.quantization[0]) <= 255 assert max(im2.quantization[0]) <= 255
assert max(im2.quantization[1]) <= 255 assert max(im2.quantization[1]) <= 255
def test_convert_dict_qtables_deprecation(self):
with pytest.warns(DeprecationWarning):
qtable = {0: [1, 2, 3, 4]}
qtable2 = JpegImagePlugin.convert_dict_qtables(qtable)
assert qtable == qtable2
@pytest.mark.skipif(not djpeg_available(), reason="djpeg not available") @pytest.mark.skipif(not djpeg_available(), reason="djpeg not available")
def test_load_djpeg(self): def test_load_djpeg(self):
with Image.open(TEST_FILE) as img: with Image.open(TEST_FILE) as img:

19
docs/deprecations.rst
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@ -12,16 +12,6 @@ Deprecated features
Below are features which are considered deprecated. Where appropriate, Below are features which are considered deprecated. Where appropriate,
a ``DeprecationWarning`` is issued. a ``DeprecationWarning`` is issued.
JpegImagePlugin.convert_dict_qtables
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. deprecated:: 8.3.0
JPEG ``quantization`` is now automatically converted, but still returned as a
dictionary. The :py:attr:`~PIL.JpegImagePlugin.convert_dict_qtables` method no longer
performs any operations on the data given to it, has been deprecated and will be
removed in Pillow 10.0.0 (2023-07-01).
ImagePalette size parameter ImagePalette size parameter
~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
@ -210,6 +200,15 @@ Categories
To determine if an image has multiple frames or not, To determine if an image has multiple frames or not,
``getattr(im, "is_animated", False)`` can be used instead. ``getattr(im, "is_animated", False)`` can be used instead.
JpegImagePlugin.convert_dict_qtables
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. deprecated:: 8.3.0
.. versionremoved:: 10.0.0
Since deprecation in Pillow 8.3.0, the ``convert_dict_qtables`` method no longer
performed any operations on the data given to it, and has been removed.
PyQt5 and PySide2 PyQt5 and PySide2
~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~

2
docs/releasenotes/8.3.0.rst
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@ -8,7 +8,7 @@ JpegImagePlugin.convert_dict_qtables
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
JPEG ``quantization`` is now automatically converted, but still returned as a JPEG ``quantization`` is now automatically converted, but still returned as a
dictionary. The :py:attr:`~PIL.JpegImagePlugin.convert_dict_qtables` method no longer dictionary. The ``convert_dict_qtables`` method no longer
performs any operations on the data given to it, has been deprecated and will be performs any operations on the data given to it, has been deprecated and will be
removed in Pillow 10.0.0 (2023-07-01). removed in Pillow 10.0.0 (2023-07-01).

6
src/PIL/JpegImagePlugin.py
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@ -46,7 +46,6 @@ from ._binary import i16be as i16
from ._binary import i32be as i32 from ._binary import i32be as i32
from ._binary import o8 from ._binary import o8
from ._binary import o16be as o16 from ._binary import o16be as o16
from ._deprecate import deprecate
from .JpegPresets import presets from .JpegPresets import presets
# #
@ -612,11 +611,6 @@ samplings = {
# fmt: on # fmt: on
def convert_dict_qtables(qtables):
deprecate("convert_dict_qtables", 10, action="Conversion is no longer needed")
return qtables
def get_sampling(im): def get_sampling(im):
# There's no subsampling when images have only 1 layer # There's no subsampling when images have only 1 layer
# (grayscale images) or when they are CMYK (4 layers), # (grayscale images) or when they are CMYK (4 layers),