Removed Image.show command parameter

Author: radarhere

Tests/test_image.py

@@ -6,8 +6,7 @@
 
 import pytest
 
-import PIL
-from PIL import Image, ImageDraw, ImagePalette, ImageShow, UnidentifiedImageError
+from PIL import Image, ImageDraw, ImagePalette, UnidentifiedImageError
 
 from .helper import (
     assert_image_equal,
@@ -832,18 +831,6 @@ def test_fli_overrun2(self):
             except OSError as e:
                 assert str(e) == "buffer overrun when reading image file"
 
-    def test_show_deprecation(self, monkeypatch):
-        monkeypatch.setattr(Image, "_show", lambda *args, **kwargs: None)
-
-        im = Image.new("RGB", (50, 50), "white")
-
-        with pytest.warns(None) as raised:
-            im.show()
-        assert not raised
-
-        with pytest.warns(DeprecationWarning):
-            im.show(command="mock")
-
 
 class MockEncoder:
     pass

docs/deprecations.rst

@@ -25,14 +25,6 @@ vulnerability introduced in FreeType 2.6 (:cve:`CVE-2020-15999`).
 
 .. _2.10.4: https://sourceforge.net/projects/freetype/files/freetype2/2.10.4/
 
-Image.show command parameter
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-.. deprecated:: 7.2.0
-
-The ``command`` parameter will be removed in Pillow 9.0.0 (2022-01-02).
-Use a subclass of :py:class:`.ImageShow.Viewer` instead.
-
 Tk/Tcl 8.4
 ~~~~~~~~~~
 
@@ -80,6 +72,15 @@ Removed features
 Deprecated features are only removed in major releases after an appropriate
 period of deprecation has passed.
 
+Image.show command parameter
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. deprecated:: 7.2.0
+.. versionremoved:: 9.0.0
+
+The ``command`` parameter has been removed. Use a subclass of
+:py:class:`.ImageShow.Viewer` instead.
+
 Image._showxv
 ~~~~~~~~~~~~~
 

docs/releasenotes/9.0.0.rst

@@ -9,15 +9,53 @@ PILLOW_VERSION constant
 
 ``PILLOW_VERSION`` has been removed. Use ``__version__`` instead.
 
-ImageFile.raise_ioerror
-~~~~~~~~~~~~~~~~~~~~~~~
+Image.show command parameter
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-``IOError`` was merged into ``OSError`` in Python 3.3. So, ``ImageFile.raise_ioerror``
-has been removed. Use ``ImageFile.raise_oserror`` instead.
+The ``command`` parameter has been removed. Use a subclass of
+:py:class:`PIL.ImageShow.Viewer` instead.
 
 Image._showxv
 ~~~~~~~~~~~~~
 
 ``Image._showxv`` has been removed. Use :py:meth:`~PIL.Image.Image.show`
 instead. If custom behaviour is required, use :py:meth:`~PIL.ImageShow.register` to add
 a custom :py:class:`~PIL.ImageShow.Viewer` class.
+
+ImageFile.raise_ioerror
+~~~~~~~~~~~~~~~~~~~~~~~
+
+``IOError`` was merged into ``OSError`` in Python 3.3. So, ``ImageFile.raise_ioerror``
+has been removed. Use ``ImageFile.raise_oserror`` instead.
+
+API Changes
+===========
+
+TODO
+^^^^
+
+TODO
+
+API Additions
+=============
+
+TODO
+^^^^
+
+TODO
+
+Security
+========
+
+TODO
+^^^^
+
+TODO
+
+Other Changes
+=============
+
+TODO
+^^^^
+
+TODO

src/PIL/Image.py

@@ -2247,7 +2247,7 @@ def seek(self, frame):
         if frame != 0:
             raise EOFError
 
-    def show(self, title=None, command=None):
+    def show(self, title=None):
         """
         Displays this image. This method is mainly intended for debugging purposes.
 
@@ -2267,14 +2267,7 @@ def show(self, title=None, command=None):
         :param title: Optional title to use for the image window, where possible.
         """
 
-        if command is not None:
-            warnings.warn(
-                "The command parameter is deprecated and will be removed in Pillow 9 "
-                "(2022-01-02). Use a subclass of ImageShow.Viewer instead.",
-                DeprecationWarning,
-            )
-
-        _show(self, title=title, command=command)
+        _show(self, title=title)
 
     def split(self):
         """

src/PIL/ImageFile.py

@@ -30,7 +30,6 @@
 import io
 import struct
 import sys
-import warnings
 
 from . import Image
 from ._util import isPath

src/PIL/__init__.py

@@ -13,9 +13,6 @@
 ;-)
 """
 
-import sys
-import warnings
-
 from . import _version
 
 # VERSION was removed in Pillow 6.0.0.