Add `get_input()` to command.py, you can use it to get a value from command line   if an option is not given
Add `get_input()` to command.py, you can use it to get a value from command line
  if an option is not given

git-svn-id: aedca7c24271bf95daecff2dc63c19db509083c7@1062 14287918-b64d-0410-abb6-a92efa0c2026

wwfifi/uliweb,limodou/uliweb,limodou/uliweb,wwfifi/uliweb,limodou/uliweb,wwfifi/uliweb,wwfifi/uliweb,limodou/uliweb