def delete_password(self, service, username):
if not self.connected(service):<EOL><INDENT>raise PasswordDeleteError("<STR_LIT>")<EOL><DEDENT>if not self.iface.hasEntry(self.handle, service, username, self.appid):<EOL><INDENT>raise PasswordDeleteError("<STR_LIT>")<EOL><DEDENT>self.iface.removeEntry(self.handle, service, username, self.appid)<EOL>
Delete the password for the username of the service.