contrib/wallettools/walletchangepass.py

   1 from jsonrpc import ServiceProxy
   2 access = ServiceProxy("http://127.0.0.1:8332")
   3 pwd = raw_input("Enter old wallet passphrase: ")
   4 pwd2 = raw_input("Enter new wallet passphrase: ")
   5 access.walletpassphrasechange(pwd, pwd2)