reduce stl docstrings and keep chan exporter pep8 (remove minor warnings at least)

io_anim_nuke_chan/import_nuke_chan.py

@@ -59,9 +59,9 @@ def read_chan(context, filepath, z_up, rot_ord, sensor_width, sensor_height):
             translation_mat = Matrix.Translation(v_transl)
             translation_mat.to_4x4()
 
-            # read the rotations, and set the rotation order basing on the order
-            # set during the export (it's not being saved in the chan file
-            # you have to keep it noted somewhere
+            # read the rotations, and set the rotation order basing on the
+            # order set during the export (it's not being saved in the chan
+            # file you have to keep it noted somewhere
             # the actual objects rotation order doesn't matter since the
             # rotations are being extracted from the matrix afterwards
             e_rot = Euler((radians(float(data[4])),
@@ -100,7 +100,6 @@ def read_chan(context, filepath, z_up, rot_ord, sensor_width, sensor_height):
                 obj.rotation_euler = trns[1].to_euler(obj.rotation_mode)
                 obj.keyframe_insert("rotation_euler")
 
-
             # check if the object is camera and fov data is present
             if camera and len(data) > 7:
                 camera.sensor_fit = 'HORIZONTAL'

io_mesh_stl/__init__.py

@@ -108,9 +108,7 @@ class ImportSTL(bpy.types.Operator, ImportHelper):
 
 
 class ExportSTL(bpy.types.Operator, ExportHelper):
-    '''
-    Save STL triangle mesh data from the active object
-    '''
+    '''Save STL triangle mesh data from the active object'''
     bl_idname = "export_mesh.stl"
     bl_label = "Export STL"