Simplified.

demo/ftp_interact.py

@@ -36,9 +36,7 @@ cmd("cd pub")
 cmd("cd gnu")
 cmd("passive")
 
-user_spawn_id = None
-try:
-    user_spawn_id = pcl_expect.user.user(pcl_expect.user.COOKED)
+user_spawn_id = pcl_expect.user.user()
 user_spawn_id.send("ftp> ")
 buf = ""
 
@@ -64,6 +62,3 @@ try:
         break
     elif x.timeout():
         pass
-finally:
-    if user_spawn_id is not None:
-        user_spawn_id.close()