[Draft] Further cleanup of the branch

thanks to vocx revisions

src/Mod/Draft/draftutils/init_draft_statusbar.py

@@ -29,10 +29,13 @@ This module provide the code for the Draft Statusbar, activated by initGui
 # \ingroup DRAFT
 # \brief This module provides the code for the Draft Statusbar.
 
+from PySide import QtCore
+from PySide import QtGui
+from PySide.QtCore import QT_TRANSLATE_NOOP
+
 import FreeCAD as App
 import FreeCADGui as Gui
-from PySide import QtCore, QtGui
-from PySide.QtCore import QT_TRANSLATE_NOOP
+
 from draftutils.init_tools import get_draft_snap_commands
 
 #----------------------------------------------------------------------------
@@ -148,7 +151,8 @@ def _set_scale(action):
         if custom_scale[1]:
             print(custom_scale[0])
             scale = label_to_scale(custom_scale[0])
-            if scale is None: return
+            if scale is None:
+                return
             param.SetFloat("DraftAnnotationScale", scale)
             cs = scale_to_label(scale)
             scale_widget.scaleLabel.setText(cs)

src/Mod/Draft/draftutils/init_tools.py

@@ -115,13 +115,13 @@ def get_draft_utility_commands():
 
 def get_draft_snap_commands():
     """Return the snapping commands list."""
-    return ['Draft_Snap_Lock',   
-            'Draft_Snap_Endpoint', 'Draft_Snap_Midpoint',    
-            'Draft_Snap_Center', 'Draft_Snap_Angle', 
+    return ['Draft_Snap_Lock',
+            'Draft_Snap_Endpoint', 'Draft_Snap_Midpoint',
+            'Draft_Snap_Center', 'Draft_Snap_Angle',
             'Draft_Snap_Intersection', 'Draft_Snap_Perpendicular',
-            'Draft_Snap_Extension', 'Draft_Snap_Parallel',  
-            'Draft_Snap_Special', 'Draft_Snap_Near',     
-            'Draft_Snap_Ortho', 'Draft_Snap_Grid',          
+            'Draft_Snap_Extension', 'Draft_Snap_Parallel',
+            'Draft_Snap_Special', 'Draft_Snap_Near',
+            'Draft_Snap_Ortho', 'Draft_Snap_Grid',
             'Draft_Snap_WorkingPlane', 'Draft_Snap_Dimensions',
             ]