QTreeView如何sh去掉复选框 pyqt pyside

1、设置复选框：

def set_configList_model_Checkable(treeView_mode):
    def SetItem(itemi):
         if itemi.hasChildren():
            for i in range(itemi.rowCount()):
                    childitem = itemi.child(i)
                    SetItem(childitem)
                    #设置父节点Checkable
                    itemi.setCheckable(state)
                    itemi.setCheckState(Qt.Checked)
         else:
                    #设置无子节点Checkable
                    itemi.setCheckable(state)
                    itemi.setCheckState(Qt.Checked)
    for i in range(treeView_model.rowCount()):
            SetItem(treeView_model.item(i))

2、需要动态显示隐藏复选框

def SetItem(itemi):
    #给checkStateRole设置一个空值，就可以取消复选框
    itemi.setData(None, Qt.CheckStateRole)
    if itemi.hasChildren():
        for i in range(itemi.rowCount()):
            SetItem(itemi.child(i))
for i in range(treeView_model.rowCount()):
    SetItem(treeView_model.item(i))