pep8: Some modifications to respect pep8 standard code.

src/Scripts/AScript.py

@@ -18,6 +18,7 @@
 
 from Model.Except import NotImplementedMethodeError
 
+
 class AScript(object):
     name = ""
     description = ""

src/Scripts/P3DST.py

@@ -29,6 +29,7 @@ from Model.Geometry.Reach import Reach
 
 logger = logging.getLogger()
 
+
 class Script3DST(AScript):
     name = "3DST"
     description = "Display a 3D plot of a river reach from ST file"
@@ -82,7 +83,7 @@ class Script3DST(AScript):
         try:
             status = SavedStatus()
 
-            my_reach = Reach(status = status)
+            my_reach = Reach(status=status)
             my_reach.import_geometry(st_file)
             my_reach.compute_guidelines()