@Override
  public XValueChildrenList loadVariable(final String threadId, final String frameId, final PyDebugValue var) throws PyDebuggerException {
    setTempVariable(threadId, frameId, var);
    return executeCommand(new GetVariableCommand(this, threadId, frameId, var)).getVariables();
  }
@Override
  public XValueChildrenList loadVariable(final String threadId, final String frameId, final PyDebugValue var)