55 lines
No EOL
1.6 KiB
Python
55 lines
No EOL
1.6 KiB
Python
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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'''
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@resource:none
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@description: 1. exec()执行动态生成控件 //关闭程序时把model类型保存到ini文件中,打开时生成model对象.
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@Created on 2018年3月17日
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@email: 625781186@qq.com
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'''
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from PyQt5 import QtGui, QtWidgets, QtCore
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from PyQt5.QtCore import *
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from PyQt5.QtGui import *
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from PyQt5.QtWidgets import *
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from PyQt5.QtCore import pyqtSlot
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from PyQt5.QtWidgets import QDialog
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from PyQt5.QtSql import *
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import re
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from Ui_getModel import Ui_Dialog
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class Dialog(QDialog, Ui_Dialog):
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"""
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Class documentation goes here.
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"""
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def __init__(self, parent=None):
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super(Dialog, self).__init__(parent)
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self.setupUi(self)
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self.setting=QSettings('./setting.ini', QSettings.IniFormat)
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self.getModel()
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self.tableView.setModel(self.qmodel)
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print('1:', self.tableView.model())
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def closeEvent(self, e):
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text=re.split('\.| ', str(self.tableView.model()))
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if text != ['None']:
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i=[i for i, x in enumerate(text) if x.find('Model')!=-1]
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# print(text[i[-1]])
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self.setting.setValue("Model/model",text[i[-1]]+'()');#设置key和value，也就是参数和值
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def getModel(self):
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if(self.setting.contains("Model/model")): #此节点是否存在该数据
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model = self.setting.value("Model/model")
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exec('''self.qmodel=%s'''%(model))#python exec()执行字符串命令
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print('2:', self.qmodel)
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if __name__ == "__main__":
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import sys
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app = QtWidgets.QApplication(sys.argv)
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ui = Dialog()
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ui.show()
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sys.exit(app.exec_()) |