From 226b00844624cdc222bfcf0aac6c226b96de3550 Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Tue, 8 Dec 2015 12:09:10 +1100
Subject: Use Python3.5's unpacking generalizations

---
 io_anim_nuke_chan/import_nuke_chan.py | 2 +-
 io_scene_fbx/export_fbx.py            | 8 +++++---
 io_scene_x3d/export_x3d.py            | 4 ++--
 render_povray/render.py               | 2 +-
 4 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/io_anim_nuke_chan/import_nuke_chan.py b/io_anim_nuke_chan/import_nuke_chan.py
index ed8528ab..48766e43 100644
--- a/io_anim_nuke_chan/import_nuke_chan.py
+++ b/io_anim_nuke_chan/import_nuke_chan.py
@@ -93,7 +93,7 @@ def read_chan(context, filepath, z_up, rot_ord, sensor_width, sensor_height):
                 obj.keyframe_insert("rotation_quaternion")
             elif obj.rotation_mode == 'AXIS_ANGLE':
                 tmp_rot = trns[1].to_axis_angle()
-                obj.rotation_axis_angle = (tmp_rot[1], ) + tmp_rot[0][:]
+                obj.rotation_axis_angle = (tmp_rot[1], *tmp_rot[0])
                 obj.keyframe_insert("rotation_axis_angle")
                 del tmp_rot
             else:
diff --git a/io_scene_fbx/export_fbx.py b/io_scene_fbx/export_fbx.py
index 64d73908..ff39ff44 100644
--- a/io_scene_fbx/export_fbx.py
+++ b/io_scene_fbx/export_fbx.py
@@ -1907,9 +1907,11 @@ def save_single(operator, scene, filepath="",
 
                         # Warning for scaled, mesh objects with armatures
                         if abs(ob.scale[0] - 1.0) > 0.05 or abs(ob.scale[1] - 1.0) > 0.05 or abs(ob.scale[1] - 1.0) > 0.05:
-                            operator.report({'WARNING'}, "Object '%s' has a scale of (%.3f, %.3f, %.3f), " \
-                                                         "Armature deformation will not work as expected " \
-                                                         "(apply Scale to fix)" % ((ob.name,) + tuple(ob.scale)))
+                            operator.report(
+                                    {'WARNING'},
+                                    "Object '%s' has a scale of (%.3f, %.3f, %.3f), "
+                                    "Armature deformation will not work as expected "
+                                    "(apply Scale to fix)" % (ob.name, *ob.scale))
 
                     else:
                         blenParentBoneName = armob = None
diff --git a/io_scene_x3d/export_x3d.py b/io_scene_x3d/export_x3d.py
index 819819c5..24bfbe1e 100644
--- a/io_scene_x3d/export_x3d.py
+++ b/io_scene_x3d/export_x3d.py
@@ -348,7 +348,7 @@ def export(file,
 
         loc, rot, scale = matrix.decompose()
         rot = rot.to_axis_angle()
-        rot = rot[0].normalized()[:] + (rot[1], )
+        rot = (*rot[0].normalized(), rot[1])
 
         ident_step = ident + (' ' * (-len(ident) + \
         fw('%s<Viewpoint ' % ident)))
@@ -395,7 +395,7 @@ def export(file,
 
         loc, rot, sca = matrix.decompose()
         rot = rot.to_axis_angle()
-        rot = rot[0][:] + (rot[1], )
+        rot = (*rot[0], rot[1])
 
         fw(ident_step + 'translation="%.6f %.6f %.6f"\n' % loc[:])
         # fw(ident_step + 'center="%.6f %.6f %.6f"\n' % (0, 0, 0))
diff --git a/render_povray/render.py b/render_povray/render.py
index f75069ae..f115a931 100644
--- a/render_povray/render.py
+++ b/render_povray/render.py
@@ -4240,7 +4240,7 @@ def write_pov(filename, scene=None, info_callback=None):
             tabWrite("fog {\n")
             tabWrite("distance %.6f\n" % mist.depth)
             tabWrite("color rgbt<%.3g, %.3g, %.3g, %.3g>\n" % \
-                     (world.horizon_color[:] + (1.0 - mist.intensity,)))
+                     (*world.horizon_color, 1.0 - mist.intensity))
             #tabWrite("fog_offset %.6f\n" % mist.start)
             #tabWrite("fog_alt 5\n")
             #tabWrite("turbulence 0.2\n")
-- 
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