Code cleanup: style

3 files changed, 6 insertions, 4 deletions

diff --git a/intern/cycles/blender/addon/engine.py b/intern/cycles/blender/addon/engine.py
index 66dc5e78e5a..b9ce65588df 100644
--- a/intern/cycles/blender/addon/engine.py
+++ b/intern/cycles/blender/addon/engine.py
@@ -88,7 +88,8 @@ def available_devices():
 def with_osl():
     import _cycles
     return _cycles.with_osl
-    
+
+
 def with_network():
     import _cycles
     return _cycles.with_network
diff --git a/intern/cycles/blender/addon/properties.py b/intern/cycles/blender/addon/properties.py
index 0f0bff2acfb..c80e8a3250c 100644
--- a/intern/cycles/blender/addon/properties.py
+++ b/intern/cycles/blender/addon/properties.py
@@ -33,7 +33,7 @@ enum_devices = (
     )
 
 if _cycles.with_network:
-  enum_devices += (('NETWORK', "Networked Device", "Use networked device for rendering"),)
+    enum_devices += (('NETWORK', "Networked Device", "Use networked device for rendering"),)
 
 enum_feature_set = (
     ('SUPPORTED', "Supported", "Only use finished and supported features"),
@@ -371,7 +371,7 @@ class CyclesRenderSettings(bpy.types.PropertyGroup):
                 min=0.0, max=1e8,
                 default=0.0,
                 )
-                
+
         cls.sample_clamp_indirect = FloatProperty(
                 name="Clamp Indirect",
                 description="If non-zero, the maximum value for an indirect sample, "
diff --git a/intern/cycles/blender/addon/ui.py b/intern/cycles/blender/addon/ui.py
index 65eb75a2f6f..c0ce80426c0 100644
--- a/intern/cycles/blender/addon/ui.py
+++ b/intern/cycles/blender/addon/ui.py
@@ -1195,7 +1195,7 @@ class CyclesRender_PT_CurveRendering(CyclesButtonsPanel, Panel):
         layout.prop(ccscene, "primitive", text="Primitive")
         layout.prop(ccscene, "shape", text="Shape")
 
-        if (ccscene.primitive in {'CURVE_SEGMENTS', 'LINE_SEGMENTS'} and ccscene.shape == 'RIBBONS') == False:
+        if not (ccscene.primitive in {'CURVE_SEGMENTS', 'LINE_SEGMENTS'} and ccscene.shape == 'RIBBONS'):
             layout.prop(ccscene, "cull_backfacing", text="Cull back-faces")
 
         if ccscene.primitive == 'TRIANGLES' and ccscene.shape == 'THICK':
@@ -1382,6 +1382,7 @@ def get_panels():
 
     return [getattr(types, p) for p in panels if hasattr(types, p)]
 
+
 def register():
     bpy.types.RENDER_PT_render.append(draw_device)
     bpy.types.VIEW3D_HT_header.append(draw_pause)