diff -r c8e008b8cefe -r 72a826dfcfbb py_ext/py_ext.py
--- a/py_ext/py_ext.py	Wed Mar 13 12:34:55 2013 +0900
+++ b/py_ext/py_ext.py	Wed Jul 31 10:45:07 2013 +0900
@@ -8,18 +8,21 @@
 
     def Generate_C(self, buildpath, varlist, IECCFLAGS):
         
-        plc_python_filepath = os.path.join(os.path.split(__file__)[0], "plc_python.c")
+        plc_python_filepath = os.path.join(
+            os.path.split(__file__)[0], "plc_python.c")
         plc_python_file = open(plc_python_filepath, 'r')
         plc_python_code = plc_python_file.read()
         plc_python_file.close()
         python_eval_fb_list = []
         for v in varlist:
-            if v["vartype"] == "FB" and v["type"] in ["PYTHON_EVAL","PYTHON_POLL"]:
+            if v["vartype"] == "FB" and v["type"] in ["PYTHON_EVAL",
+                                                      "PYTHON_POLL"]:
                 python_eval_fb_list.append(v)
         python_eval_fb_count = max(1, len(python_eval_fb_list))
         
         # prepare python code
-        plc_python_code = plc_python_code % { "python_eval_fb_count": python_eval_fb_count }
+        plc_python_code = plc_python_code % {
+            "python_eval_fb_count": python_eval_fb_count }
         
         Gen_Pythonfile_path = os.path.join(buildpath, "py_ext.c")
         pythonfile = open(Gen_Pythonfile_path,'w')
@@ -33,15 +36,4 @@
     def GetIconName(self):
         return "Pyfile"
     
-    def CTNGenerate_C(self, buildpath, locations):
-        current_location = self.GetCurrentLocation()
-        # define a unique name for the generated C file
-        location_str = "_".join(map(lambda x:str(x), current_location))
-        
-        runtimefile_path = os.path.join(buildpath, "runtime_%s.py"%location_str)
-        runtimefile = open(runtimefile_path, 'w')
-        runtimefile.write(self.GetPythonCode())
-        runtimefile.close()
-        
-        return [], "", False, ("runtime_%s.py"%location_str, file(runtimefile_path,"rb"))