Improve coding style.

velodyne_pointcloud/cfg/TransformNode.cfg

@@ -2,16 +2,38 @@
 PACKAGE = "velodyne_pointcloud"
 
 from math import pi
-from dynamic_reconfigure.parameter_generator_catkin import *
+import dynamic_reconfigure.parameter_generator_catkin as pgc
 
-gen = ParameterGenerator()
+gen = pgc.ParameterGenerator()
 
-gen.add("min_range", double_t, 0, "min range to publish", 0.9, 0.1, 10.0)
-gen.add("max_range", double_t, 0, "max range to publish", 130, 0.1, 200)
-gen.add("view_direction", double_t, 0, "angle defining the center of view",
-        0.0, -pi, pi)
-gen.add("view_width", double_t, 0, "angle defining the view width",
-        2*pi, 0.0, 2*pi)
-gen.add("frame_id", str_t, 0, "new frame of reference for point clouds", "odom")
+gen.add("min_range", 
+  pgc.double_t, 
+  0, 
+  "min range to publish", 
+  0.9, 0.1, 10.0)
+
+gen.add("max_range", 
+  pgc.double_t, 
+  0, 
+  "max range to publish", 
+  130, 0.1, 200)
+
+gen.add("view_direction", 
+  pgc.double_t, 
+  0, 
+  "angle defining the center of view",
+  0.0, -pi, pi)
+
+gen.add("view_width", 
+  pgc.double_t, 
+  0, 
+  "angle defining the view width",
+  2*pi, 0.0, 2*pi)
+
+gen.add("frame_id", 
+  pgc.str_t, 
+  0, 
+  "new frame of reference for point clouds", 
+  "odom")
 
 exit(gen.generate(PACKAGE, "transform_node", "TransformNode"))