Remove unneeded pycapsule imports

plugins/DigitalLibrary/tests/conftest.py

@@ -1,8 +1,3 @@
-# Prevents error: "PyCapsule_GetPointer called with incorrect name" with conflicting SIP configurations between Arcus and PyQt: Import custom Sip bindings first!
-import Savitar  # Dont remove this line
-import Arcus  # No really. Don't. It needs to be there!
-import pynest2d  # Really!
-
 
 # Ensure that the importing for all tests work
 import sys

plugins/XmlMaterialProfile/tests/TestXmlMaterialProfile.py

@@ -1,9 +1,5 @@
 from unittest.mock import patch, MagicMock
 
-# Prevents error: "PyCapsule_GetPointer called with incorrect name" with conflicting SIP configurations between Arcus and PyQt: Import custom Sip bindings first!
-import Savitar  # Dont remove this line
-import Arcus  # No really. Don't. It needs to be there!
-import pynest2d  # Really!
 from UM.Qt.QtApplication import QtApplication  # QtApplication import is required, even though it isn't used.
 
 import pytest

tests/conftest.py

@@ -6,12 +6,7 @@
 from unittest.mock import MagicMock, patch
 import pytest
 
-# Prevents error: "PyCapsule_GetPointer called with incorrect name" with conflicting SIP configurations between Arcus and PyQt: Import custom Sip bindings first!
-import Savitar  # Dont remove this line
-import Arcus  # No really. Don't. It needs to be there!
-import pynest2d  # Really!
 from UM.Qt.QtApplication import QtApplication  # QtApplication import is required, even though it isn't used.
-# Even though your IDE says these files are not used, don't believe it. It's lying. They need to be there.
 
 from cura.CuraApplication import CuraApplication
 from cura.Settings.ExtruderManager import ExtruderManager
@@ -19,6 +14,7 @@ from cura.Settings.MachineManager import MachineManager
 from cura.UI.MachineActionManager import MachineActionManager
 from UM.Settings.ContainerRegistry import ContainerRegistry
 
+
 # Create a CuraApplication object that will be shared among all tests. It needs to be initialized.
 # Since we need to use it more that once, we create the application the first time and use its instance afterwards.
 @pytest.fixture()
@@ -26,15 +22,18 @@ def application() -> CuraApplication:
     app = MagicMock()
     return app
 
+
 # Returns a MachineActionManager instance.
 @pytest.fixture()
 def machine_action_manager(application) -> MachineActionManager:
     return MachineActionManager(application)
 
+
 @pytest.fixture()
 def global_stack():
     return MagicMock(name="Global Stack")
 
+
 @pytest.fixture()
 def container_registry(application, global_stack) -> ContainerRegistry:
   result = MagicMock()
@@ -42,6 +41,7 @@ def container_registry(application, global_stack) -> ContainerRegistry:
   application.getContainerRegistry = MagicMock(return_value = result)
   return result
 
+
 @pytest.fixture()
 def extruder_manager(application, container_registry) -> ExtruderManager:
     if ExtruderManager.getInstance() is not None: