[Bf-extensions-cvs] [a1f74409] master: Cleanup: redundant set/tuple use for comparison

[Campbell Barton]

Commit: a1f74409ea3003a3eedb4d613336953a546c2397
Author: Campbell Barton
Date:   Sat Jun 22 13:52:05 2019 +1000
Branches: master
https://developer.blender.org/rBAa1f74409ea3003a3eedb4d613336953a546c2397

Cleanup: redundant set/tuple use for comparison

===================================================================

M	io_import_images_as_planes.py
M	object_boolean_tools.py
M	object_carver/carver_operator.py
M	space_view3d_pie_menus/pie_animation_menu.py

===================================================================

diff --git a/io_import_images_as_planes.py b/io_import_images_as_planes.py
index bed61ce3..ca55ef70 100644
--- a/io_import_images_as_planes.py
+++ b/io_import_images_as_planes.py
@@ -853,7 +853,7 @@ class IMPORT_IMAGE_OT_to_plane(Operator, AddObjectHelper):
     def invoke(self, context, event):
         engine = context.scene.render.engine
         if engine not in {'CYCLES', 'BLENDER_EEVEE'}:
-            if engine not in {'BLENDER_WORKBENCH'}:
+            if engine != 'BLENDER_WORKBENCH':
                 self.report({'ERROR'}, "Cannot generate materials for unknown %s render engine" % engine)
                 return {'CANCELLED'}
             else:
diff --git a/object_boolean_tools.py b/object_boolean_tools.py
index 18cc0e4c..1c4220ae 100644
--- a/object_boolean_tools.py
+++ b/object_boolean_tools.py
@@ -355,7 +355,7 @@ class BTool_DrawPolyBrush(Operator):
             actObj.select_set(state=True)
             bpy.ops.gpencil.draw("INVOKE_DEFAULT", mode="DRAW_POLY")
 
-        if event.type in {"RIGHTMOUSE"}:
+        if event.type == "RIGHTMOUSE":
             # use this to pass to the Grease Pencil eraser (see T52321)
             pass
 
@@ -396,7 +396,7 @@ class BTool_DrawPolyBrush(Operator):
 
             return {"FINISHED"}
 
-        if event.type in {"ESC"}:
+        if event.type == "ESC":
             bpy.ops.ed.undo()  # remove o Grease Pencil
             self.set_cont_draw(context)
 
diff --git a/object_carver/carver_operator.py b/object_carver/carver_operator.py
index cfedffe3..c75a5ab7 100644
--- a/object_carver/carver_operator.py
+++ b/object_carver/carver_operator.py
@@ -210,7 +210,7 @@ class CARVER_OT_operator(bpy.types.Operator):
 		self.check_region(context,event)
 
 		for area in win.screen.areas:
-			if area.type in ('VIEW_3D'):
+			if area.type == 'VIEW_3D':
 				for region in area.regions:
 					if not region_types or region.type in region_types:
 						region.tag_redraw()
diff --git a/space_view3d_pie_menus/pie_animation_menu.py b/space_view3d_pie_menus/pie_animation_menu.py
index 73c68964..7bb9baa9 100644
--- a/space_view3d_pie_menus/pie_animation_menu.py
+++ b/space_view3d_pie_menus/pie_animation_menu.py
@@ -80,7 +80,7 @@ class PIE_OT_InsertAutoKeyframe(Operator):
         ts.use_keyframe_insert_auto ^= 1
 
         for area in context.screen.areas:
-            if area.type in ('TIMELINE'):
+            if area.type == 'TIMELINE':
                 area.tag_redraw()
 
         return {'FINISHED'}