POV: Code formatting and bugfixes

* fix: more imports cleanup and formatting
* add: hair shape (from old MaterialStrand for now)
* add: pixel / Non Blender units strand width
* fix: an exception handling of df3_library
* fix: gas flow_type typo

1 files changed, 6 insertions, 4 deletions

diff --git a/render_povray/scripting_properties.py b/render_povray/scripting_properties.py
index 3e743da3..d4529c18 100755
--- a/render_povray/scripting_properties.py
+++ b/render_povray/scripting_properties.py
@@ -17,17 +17,17 @@
 # ##### END GPL LICENSE BLOCK #####
 
 # <pep8 compliant>
-import bpy
 
 """Declare pov native file syntax properties controllable in UI hooks and text blocks"""
 
+import bpy
 from bpy.utils import register_class, unregister_class
 from bpy.types import PropertyGroup
 from bpy.props import EnumProperty, PointerProperty
 
-###############################################################################
+# ---------------------------------------------------------------- #
 # Text POV properties.
-###############################################################################
+# ---------------------------------------------------------------- #
 
 
 class RenderPovSettingsText(PropertyGroup):
@@ -42,7 +42,9 @@ class RenderPovSettingsText(PropertyGroup):
     )
 
 
-classes = (RenderPovSettingsText,)
+classes = (
+    RenderPovSettingsText,
+)
 
 
 def register():