old_contents: from jsonrpc import ServiceProxy
  access = ServiceProxy("http://127.0.0.1:8332")
  pwd = raw_input("Enter old wallet passphrase: ")
  pwd2 = raw_input("Enter new wallet passphrase: ")
  access.walletpassphrasechange(pwd, pwd2)
new_contents: from jsonrpc import ServiceProxy
  access = ServiceProxy("http://127.0.0.1:8332")
  pwd = raw_input("Enter old wallet passphrase: ")
  pwd2 = raw_input("Enter new wallet passphrase: ")
  access.walletpassphrasechange(pwd, pwd2)
  
subject: Update walletchangepass.py