Kill execfile(), use exec() instead
diff --git a/Mac/Modules/ctl/ctlscan.py b/Mac/Modules/ctl/ctlscan.py
index 25333f1..dd74d23 100644
--- a/Mac/Modules/ctl/ctlscan.py
+++ b/Mac/Modules/ctl/ctlscan.py
@@ -15,7 +15,7 @@
     scanner.scan()
     scanner.close()
     print "=== Testing definitions output code ==="
-    execfile(defsoutput, {}, {})
+    exec(open(defsoutput).read(), {}, {})
     print "=== Done scanning and generating, now doing 'import ctlsupport' ==="
     import ctlsupport
     print "=== Done.  It's up to you to compile Ctlmodule.c ==="
diff --git a/Mac/Modules/ctl/ctlsupport.py b/Mac/Modules/ctl/ctlsupport.py
index d354d94..04fac8b 100644
--- a/Mac/Modules/ctl/ctlsupport.py
+++ b/Mac/Modules/ctl/ctlsupport.py
@@ -507,8 +507,8 @@
 # Create and populate the lists
 functions = []
 methods = []
-execfile(INPUTFILE)
-execfile('ctledit.py')
+exec(open(INPUTFILE).read())
+exec(open('ctledit.py').read())
 
 # add the populated lists to the generator groups
 for f in functions: module.add(f)