在初始化阶段添加参数

Question

我正在尝试在对话框的state中添加参数__init__，如下所示：

class dialog_test(QtGui.QDialog):
    def __init__(self, state, parent=None):
        QtGui.QDialog.__init__(self, parent)
        self.setWindowTitle('Dialog Testing')
        self.setModal(False)
        self.state = state
        if self.state == "stack":
            # Run the function if the state is stack
        if self.state == "user":
            # Run the function if the state is user

        ...

def open_dialog():
    current_selection = cmds.ls(sl=True)
    if len(current_selection) == 1 and cmds.nodeType(current_selection) == 'stack':
        check_for_nodes = main_code.get_nodes_in_scene()
        state = "stack"
    elif len(current_selection) > 1:
        for items in current_selection:
            if not 'Stack' in cmds.nodeType(items):
                state = "user"
            else:
                cmds.warning("Please reselect")
                return

    dialog = dialog_test(state)
    dialog.show()
    return dialog

首先，这是正确的方法，对我来说感觉非常hacky并且它会有任何问题吗？ 我问，因为我仍然在代码的后半部分使用state