import common classes from bpy.types, saves ~1000 python getattrs on startup.

release/scripts/startup/bl_operators/nla.py

@@ -19,6 +19,7 @@
 # <pep8-80 compliant>
 
 import bpy
+from bpy.types import Operator
 
 
 def pose_frame_info(obj):
@@ -191,7 +192,7 @@ def bake(frame_start,
 from bpy.props import IntProperty, BoolProperty, EnumProperty
 
 
-class BakeAction(bpy.types.Operator):
+class BakeAction(Operator):
     '''Bake animation to an Action'''
     bl_idname = "nla.bake"
     bl_label = "Bake Action"