Cleanup: pep8, remove redundant parenthesis

release/scripts/startup/bl_operators/rigidbody.py

@@ -147,8 +147,8 @@ class BakeToKeyframes(Operator):
                 scene.frame_set(f)
                 for j, obj in enumerate(objects):
                     mat = bake[i][j]
-                    # convert world space transform to parent space, so parented objects don't get offset after baking
-                    if (obj.parent):
+                    # Convert world space transform to parent space, so parented objects don't get offset after baking.
+                    if obj.parent:
                         mat = obj.matrix_parent_inverse.inverted() @ obj.parent.matrix_world.inverted() @ mat
 
                     obj.location = mat.to_translation()

release/scripts/startup/bl_ui/properties_data_curve.py

@@ -348,7 +348,6 @@ class DATA_PT_font(CurveButtonsPanelText, Panel):
         row.label(text="Bold & Italic")
         row.template_ID(text, "font_bold_italic", open="font.open", unlink="font.unlink")
 
-
         if mode == 'EDIT_TEXT':
             layout.separator()
 

release/scripts/startup/bl_ui/properties_data_mesh.py

@@ -46,7 +46,11 @@ class MESH_MT_vertex_group_context_menu(Menu):
         layout.operator("object.vertex_group_mirror", icon='ARROW_LEFTRIGHT').use_topology = False
         layout.operator("object.vertex_group_mirror", text="Mirror Vertex Group (Topology)").use_topology = True
         layout.separator()
-        layout.operator("object.vertex_group_remove_from", icon='X', text="Remove from All Groups").use_all_groups = True
+        layout.operator(
+            "object.vertex_group_remove_from",
+            icon='X',
+            text="Remove from All Groups",
+        ).use_all_groups = True
         layout.operator("object.vertex_group_remove_from", text="Clear Active Group").use_all_verts = True
         layout.operator("object.vertex_group_remove", text="Delete All Unlocked Groups").all_unlocked = True
         layout.operator("object.vertex_group_remove", text="Delete All Groups").all = True
@@ -474,7 +478,7 @@ class DATA_PT_remesh(MeshButtonsPanel, Panel):
         mesh = context.mesh
         row.prop(mesh, "remesh_mode", text="Mode", expand=True)
         col = layout.column()
-        if (mesh.remesh_mode == 'VOXEL'):
+        if mesh.remesh_mode == 'VOXEL':
             col.prop(mesh, "remesh_voxel_size")
             col.prop(mesh, "remesh_voxel_adaptivity")
             col.prop(mesh, "use_remesh_fix_poles")
@@ -485,6 +489,7 @@ class DATA_PT_remesh(MeshButtonsPanel, Panel):
         else:
             col.operator("object.quadriflow_remesh", text="QuadriFlow Remesh")
 
+
 class DATA_PT_customdata(MeshButtonsPanel, Panel):
     bl_label = "Geometry Data"
     bl_options = {'DEFAULT_CLOSED'}

release/scripts/startup/bl_ui/properties_freestyle.py

@@ -57,7 +57,7 @@ class RENDER_PT_freestyle(RenderFreestyleButtonsPanel, Panel):
 
         layout.prop(rd, "line_thickness_mode", expand=True)
 
-        if (rd.line_thickness_mode == 'ABSOLUTE'):
+        if rd.line_thickness_mode == 'ABSOLUTE':
             layout.prop(rd, "line_thickness")
 
 

release/scripts/startup/bl_ui/properties_grease_pencil_common.py

@@ -950,6 +950,7 @@ class GPENCIL_UL_layer(UIList):
                 icon_value=icon,
             )
 
+
 class GreasePencilSimplifyPanel:
 
     def draw_header(self, context):
@@ -977,6 +978,7 @@ class GreasePencilSimplifyPanel:
         sub.active = rd.simplify_gpencil_view_fill
         sub.prop(rd, "simplify_gpencil_remove_lines", text="Lines")
 
+
 classes = (
     GPENCIL_MT_pie_tool_palette,
     GPENCIL_MT_pie_settings_palette,

release/scripts/startup/bl_ui/space_dopesheet.py

@@ -86,7 +86,7 @@ class DopesheetFilterPopoverBase:
             row = col.row(align=True)
             row.prop(dopesheet, "filter_text", text="")
 
-        if (not generic_filters_only) and (bpy.data.collections):
+        if (not generic_filters_only) and bpy.data.collections:
             col = layout.column(align=True)
             col.prop(dopesheet, "filter_collection", text="")
 

release/scripts/startup/bl_ui/space_filebrowser.py

@@ -156,7 +156,8 @@ class FILEBROWSER_PT_filter(Panel):
 
 
 def panel_poll_is_upper_region(region):
-    # The upper region is left-aligned, the lower is split into it then. Note that after "Flip Regions" it's right-aligned.
+    # The upper region is left-aligned, the lower is split into it then.
+    # Note that after "Flip Regions" it's right-aligned.
     return region.alignment in {'LEFT', 'RIGHT'}
 
 

release/scripts/startup/bl_ui/space_toolsystem_common.py

@@ -717,7 +717,7 @@ def _activate_by_item(context, space_type, item, index):
 
     handle_map = _activate_by_item._cursor_draw_handle
     handle = handle_map.pop(space_type, None)
-    if (handle is not None):
+    if handle is not None:
         WindowManager.draw_cursor_remove(handle)
     if item.draw_cursor is not None:
         def handle_fn(context, item, tool, xy):

release/scripts/startup/bl_ui/space_view3d.py

@@ -5087,7 +5087,7 @@ class VIEW3D_PT_collections(Panel):
                 subrow.active = collection.is_visible  # Parent collection runtime visibility
                 subrow.prop(child, "hide_viewport", text="", emboss=False)
             else:
-                subrow.active = collection.visible_get() # Parent collection runtime visibility
+                subrow.active = collection.visible_get()  # Parent collection runtime visibility
                 icon = 'HIDE_OFF' if child.visible_get() else 'HIDE_ON'
                 props = subrow.operator("object.hide_collection", text="", icon=icon, emboss=False)
                 props.collection_index = index

release/scripts/startup/bl_ui/space_view3d_toolbar.py

@@ -453,7 +453,7 @@ class VIEW3D_PT_tools_brush(Panel, View3DPaintPanel):
             # crease_pinch_factor
             if capabilities.has_pinch_factor:
                 row = col.row(align=True)
-                if (brush.sculpt_tool in ('BLOB', 'SNAKE_HOOK')):
+                if brush.sculpt_tool in {'BLOB', 'SNAKE_HOOK'}:
                     row.prop(brush, "crease_pinch_factor", slider=True, text="Magnify")
                 else:
                     row.prop(brush, "crease_pinch_factor", slider=True, text="Pinch")