AttributeError: module 'PIL.Image' has no attribute 'ANTIALIAS'

[tiamed]

DockbarX 1.0-beta2
DockbarX init

(dockx:20478): Wnck-CRITICAL **: 01:02:40.076: wnck_set_client_type: changing the client type is not supported.

DockbarX reload
Traceback (most recent call last):
File "/usr/bin/dockx", line 1578, in do_activate
self.window = DockX(application=self, monitor=self.monitor)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/bin/dockx", line 524, in init
self.dockbar.load()
File "/usr/lib/python3.11/site-packages/dockbarx/dockbar.py", line 576, in load
self.reload(tell_parent=False)
File "/usr/lib/python3.11/site-packages/dockbarx/dockbar.py", line 644, in reload
self.__add_launcher(identifier, path)
File "/usr/lib/python3.11/site-packages/dockbarx/dockbar.py", line 1555, in __add_launcher
self.__make_groupbutton(identifier=identifier,
File "/usr/lib/python3.11/site-packages/dockbarx/dockbar.py", line 1006, in __make_groupbutton
group.button.update_state()
File "/usr/lib/python3.11/site-packages/dockbarx/groupbutton.py", line 1516, in update_state
surface = self.icon_factory.surface_update(state_type, force_update=force_update)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dockbarx/iconfactory.py", line 168, in surface_update
surface = self.__do_commands(surface, commands)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dockbarx/iconfactory.py", line 188, in __do_commands
surface = f(surface, **args)
^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dockbarx/iconfactory.py", line 421, in __command_if
surface = self.__do_commands(surface, content)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dockbarx/iconfactory.py", line 188, in __do_commands
surface = f(surface, **args)
^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dockbarx/iconfactory.py", line 775, in __command_composite
background = self.__resize_surface(self.theme.get_surface(bg), w, h)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dockbarx/iconfactory.py", line 1020, in __resize_surface
im = im.resize((w, h), Image.ANTIALIAS)
^^^^^^^^^^^^^^^
AttributeError: module 'PIL.Image' has no attribute 'ANTIALIAS'

[hashn0n]

Most likely in your system python library pillow was/is updated to version 10.0.0 or up, in this version of pillow attribute ANTIALIAS was removed as it was in deprecated status for some time already.

I made a patch to fix this however this patch have no logic to detect old version of pillow.
`commit 9fde54a204f00b160b9ac59833ecbaa1e519370b
Author: hashn0n>
Date: Tue Oct 17 01:20:44 2023 +0300

Fix deprecation of attribute Image.ANTIALIAS in Pillow version 10.0.0 to Image.Resampling.LANCZOS

diff --git a/dockbarx/iconfactory.py b/dockbarx/iconfactory.py
index f796819..98e2dc0 100644
--- a/dockbarx/iconfactory.py
+++ b/dockbarx/iconfactory.py
@@ -1017,7 +1017,7 @@ class IconFactory():

 def __resize_surface(self, surface, w, h):
     im = self.__surface2pil(surface)

•    im = im.resize((w, h), Image.ANTIALIAS)
  

•    im = im.resize((w, h), Image.Resampling.LANCZOS)
     return self.__pil2surface(im)
  

  def __command_print_size(self, surface):
  diff --git a/dockbarx/theme.py b/dockbarx/theme.py
  index fb087b3..3758d8a 100644
  --- a/dockbarx/theme.py
  +++ b/dockbarx/theme.py
  @@ -840,5 +840,5 @@ class DockTheme(GObject.GObject):

  def __resize_surface(self, surface, w, h):
  im = self.__surface2pil(surface)

•    im = im.resize((w, h), Image.ANTIALIAS)
  

•    im = im.resize((w, h), Image.Resampling.LANCZOS)
     return self.__pil2surface(im)
  

`