cleanup: pep8

also remove empty class parenthesis

5 files changed, 3 insertions, 6 deletions

diff --git a/release/scripts/startup/bl_operators/node.py b/release/scripts/startup/bl_operators/node.py
index 264cfa34992..f660f775c5c 100644
--- a/release/scripts/startup/bl_operators/node.py
+++ b/release/scripts/startup/bl_operators/node.py
@@ -42,7 +42,7 @@ class NodeSetting(PropertyGroup):
 
 
 # Base class for node 'Add' operators
-class NodeAddOperator():
+class NodeAddOperator:
 
     type = StringProperty(
             name="Node Type",
diff --git a/release/scripts/startup/bl_operators/object.py b/release/scripts/startup/bl_operators/object.py
index 1f8c89b2fd9..e3ceeca8abe 100644
--- a/release/scripts/startup/bl_operators/object.py
+++ b/release/scripts/startup/bl_operators/object.py
@@ -252,7 +252,7 @@ class SubdivisionSet(Operator):
                     if not relative:
                         if level > mod.total_levels:
                             sub = level - mod.total_levels
-                            for i in range (0, sub):
+                            for i in range(sub):
                                 bpy.ops.object.multires_subdivide(modifier="Multires")
 
                         if obj.mode == 'SCULPT':
diff --git a/release/scripts/startup/bl_operators/presets.py b/release/scripts/startup/bl_operators/presets.py
index bb6b3a5a7c0..7195b7819d1 100644
--- a/release/scripts/startup/bl_operators/presets.py
+++ b/release/scripts/startup/bl_operators/presets.py
@@ -23,7 +23,7 @@ from bpy.types import Menu, Operator
 from bpy.props import StringProperty, BoolProperty
 
 
-class AddPresetBase():
+class AddPresetBase:
     """Base preset class, only for subclassing
     subclasses must define
      - preset_values
diff --git a/release/scripts/startup/bl_operators/vertexpaint_dirt.py b/release/scripts/startup/bl_operators/vertexpaint_dirt.py
index e0d2da2a027..892e1822d68 100644
--- a/release/scripts/startup/bl_operators/vertexpaint_dirt.py
+++ b/release/scripts/startup/bl_operators/vertexpaint_dirt.py
@@ -176,8 +176,6 @@ class VertexPaintDirt(Operator):
         return (obj and obj.type == 'MESH')
 
     def execute(self, context):
-        import time
-
         obj = context.object
         mesh = obj.data
 
diff --git a/release/scripts/startup/bl_operators/wm.py b/release/scripts/startup/bl_operators/wm.py
index 53bf52498b1..a48415caa9b 100644
--- a/release/scripts/startup/bl_operators/wm.py
+++ b/release/scripts/startup/bl_operators/wm.py
@@ -1988,7 +1988,6 @@ class WM_OT_addon_install(Operator):
             # if not compressed file just copy into the addon path
             try:
                 shutil.copyfile(pyfile, path_dest)
-
             except:
                 traceback.print_exc()
                 return {'CANCELLED'}