ЖН
08 грудня 2018 р. 18:54

Сохранение данных приложения после закрытия

GUI, срочно, Python 3, PyQt5

как сохранить данные приложения после закрытие и как сортировать лист по имени если имена одинаковые то по дате рождения,заранее спасибо

задача примерно таккая:

Write a program with a well designed, developed and tested GUI, which can handle and show information about bank accounts and clients. The GUI provide facilities to add new clients with their data, like name, date of birth, unique client identifier (program generates and fills up automatically), account number (2x8 digits) and balance. So the user can add new client, modify and delete the existent items via GUI if he/she wants it. The software can handle the all possible exception and gives any information about them for the users. The GUI is contained a list view in where the clients are sorted according to their names and date of birth (if the names are equals). The user can filter the clients based on the amount of their money. The software save the collected data into file before closing and load back when it starts.

# -*- coding: utf-8 -*-



# Form implementation generated from reading ui file 'G:\Oktatás\Programozás 2\lab08\worker.ui'

#

# Created by: PyQt5 UI code generator 5.11.3

#

# WARNING! All changes made in this file will be lost!



import re

from PyQt5 import QtCore, QtGui, QtWidgets

import myClasses as mc



class Ui_MainWindow(object):



lsWorkers = []



def setupUi(self, MainWindow):

MainWindow.setObjectName("MainWindow")

MainWindow.resize(541, 600)

palette = QtGui.QPalette()

brush = QtGui.QBrush(QtGui.QColor(0, 0, 0))

brush.setStyle(QtCore.Qt.SolidPattern)

palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.WindowText, brush)

brush = QtGui.QBrush(QtGui.QColor(157, 155, 159))

brush.setStyle(QtCore.Qt.SolidPattern)

palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.Text, brush)

brush = QtGui.QBrush(QtGui.QColor(147, 147, 147))

brush.setStyle(QtCore.Qt.SolidPattern)

palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.WindowText, brush)

brush = QtGui.QBrush(QtGui.QColor(157, 155, 159))

brush.setStyle(QtCore.Qt.SolidPattern)

palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.Text, brush)

brush = QtGui.QBrush(QtGui.QColor(120, 120, 120))

brush.setStyle(QtCore.Qt.SolidPattern)

palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.WindowText, brush)

brush = QtGui.QBrush(QtGui.QColor(120, 120, 120))

brush.setStyle(QtCore.Qt.SolidPattern)

palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.Text, brush)

MainWindow.setPalette(palette)

self.centralwidget = QtWidgets.QWidget(MainWindow)

self.centralwidget.setObjectName("centralwidget")

self.label = QtWidgets.QLabel(self.centralwidget)

self.label.setGeometry(QtCore.QRect(10, 10, 61, 16))

font = QtGui.QFont()

font.setFamily("Arial")

font.setPointSize(14)

self.label.setFont(font)

self.label.setObjectName("label")

self.label_2 = QtWidgets.QLabel(self.centralwidget)

self.label_2.setGeometry(QtCore.QRect(10, 40, 131, 31))

font = QtGui.QFont()

font.setFamily("Arial")

font.setPointSize(14)

self.label_2.setFont(font)

self.label_2.setObjectName("label_2")

self.label_3 = QtWidgets.QLabel(self.centralwidget)

self.label_3.setGeometry(QtCore.QRect(10, 80, 131, 31))

font = QtGui.QFont()

font.setFamily("Arial")

font.setPointSize(14)

self.label_3.setFont(font)

self.label_3.setObjectName("label_3")

self.label_4 = QtWidgets.QLabel(self.centralwidget)

self.label_4.setGeometry(QtCore.QRect(10, 120, 131, 31))

font = QtGui.QFont()

font.setFamily("Arial")

font.setPointSize(14)

self.label_4.setFont(font)

self.label_4.setObjectName("label_4")

self.label_5 = QtWidgets.QLabel(self.centralwidget)

self.label_5.setGeometry(QtCore.QRect(10, 160, 131, 31))

font = QtGui.QFont()

font.setFamily("Arial")

font.setPointSize(14)

self.label_5.setFont(font)

self.label_5.setObjectName("label_5")

self.inName = QtWidgets.QLineEdit(self.centralwidget)

self.inName.setGeometry(QtCore.QRect(70, 0, 461, 31))

font = QtGui.QFont()

font.setPointSize(12)

self.inName.setFont(font)

self.inName.setObjectName("inName")

self.inID = QtWidgets.QLineEdit(self.centralwidget)

self.inID.setGeometry(QtCore.QRect(90, 40, 441, 31))

font = QtGui.QFont()

font.setPointSize(12)

self.inID.setFont(font)

self.inID.setObjectName("inID")

self.inAdd = QtWidgets.QLineEdit(self.centralwidget)

self.inAdd.setGeometry(QtCore.QRect(90, 80, 441, 31))

font = QtGui.QFont()

font.setPointSize(12)

self.inAdd.setFont(font)

self.inAdd.setObjectName("inAdd")

self.inPhone = QtWidgets.QLineEdit(self.centralwidget)

self.inPhone.setGeometry(QtCore.QRect(140, 120, 391, 31))

palette = QtGui.QPalette()

# brush = QtGui.QBrush(QtGui.QColor(141, 141, 141))

# brush.setStyle(QtCore.Qt.SolidPattern)

# palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.WindowText, brush)

# brush = QtGui.QBrush(QtGui.QColor(141, 141, 141))

# brush.setStyle(QtCore.Qt.SolidPattern)

# palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.WindowText, brush)

# brush = QtGui.QBrush(QtGui.QColor(120, 120, 120))

# brush.setStyle(QtCore.Qt.SolidPattern)

# palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.WindowText, brush)

# self.inPhone.setPalette(palette)

font = QtGui.QFont()

font.setPointSize(12)

self.inPhone.setFont(font)

self.inPhone.setObjectName("inPhone")

self.inMail = QtWidgets.QLineEdit(self.centralwidget)

self.inMail.setGeometry(QtCore.QRect(70, 160, 461, 31))

font = QtGui.QFont()

font.setPointSize(12)

self.inMail.setFont(font)

self.inMail.setObjectName("inMail")

self.btnAdd = QtWidgets.QPushButton(self.centralwidget)

self.btnAdd.setGeometry(QtCore.QRect(10, 210, 81, 31))

font = QtGui.QFont()

font.setPointSize(12)

self.btnAdd.setFont(font)

self.btnAdd.setObjectName("btnAdd")

self.btnAdd_2 = QtWidgets.QPushButton(self.centralwidget)

self.btnAdd_2.setGeometry(QtCore.QRect(100, 210, 81, 31))

font = QtGui.QFont()

font.setPointSize(12)

self.btnAdd_2.setFont(font)

self.btnAdd_2.setObjectName("btnAdd_2")

self.btnAdd_3 = QtWidgets.QPushButton(self.centralwidget)

self.btnAdd_3.setGeometry(QtCore.QRect(190, 210, 81, 31))

font = QtGui.QFont()

font.setPointSize(12)

self.btnAdd_3.setFont(font)

self.btnAdd_3.setObjectName("btnAdd_3")

self.btnAdd_4 = QtWidgets.QPushButton(self.centralwidget)

self.btnAdd_4.setGeometry(QtCore.QRect(280, 210, 81, 31))

font = QtGui.QFont()

font.setPointSize(12)

self.btnAdd_4.setFont(font)

self.btnAdd_4.setObjectName("btnAdd_4")

self.label_6 = QtWidgets.QLabel(self.centralwidget)

self.label_6.setGeometry(QtCore.QRect(10, 250, 141, 21))

font = QtGui.QFont()

font.setFamily("Arial")

font.setPointSize(14)

self.label_6.setFont(font)

self.label_6.setObjectName("label_6")

self.list = QtWidgets.QListWidget(self.centralwidget)

self.list.setGeometry(QtCore.QRect(10, 280, 521, 291))

self.list.setFrameShape(QtWidgets.QFrame.Box)

self.list.setObjectName("list")

MainWindow.setCentralWidget(self.centralwidget)

self.menubar = QtWidgets.QMenuBar(MainWindow)

self.menubar.setGeometry(QtCore.QRect(0, 0, 541, 21))

self.menubar.setObjectName("menubar")

MainWindow.setMenuBar(self.menubar)

self.statusbar = QtWidgets.QStatusBar(MainWindow)

self.statusbar.setObjectName("statusbar")

MainWindow.setStatusBar(self.statusbar)



self.retranslateUi(MainWindow)

QtCore.QMetaObject.connectSlotsByName(MainWindow)



self.btnAdd.clicked.connect(self.btnAddClicked)

self.btnAdd_2.clicked.connect(self.editClicked)

self.btnAdd_3.clicked.connect(self.btnAddClicked)

self.btnAdd_4.clicked.connect(self.deleteItem)

# self.list.itemClicked.connect(self.itemClicked)



def retranslateUi(self, MainWindow):

_translate = QtCore.QCoreApplication.translate

MainWindow.setWindowTitle(_translate("MainWindow", "Workers"))

self.label.setText(_translate("MainWindow", "Name:"))

self.label_2.setText(_translate("MainWindow", "ID code:"))

self.label_3.setText(_translate("MainWindow", "Address:"))

self.label_4.setText(_translate("MainWindow", "Phone number:"))

self.label_5.setText(_translate("MainWindow", "Email:"))

self.inPhone.setText(_translate("MainWindow", "+36301234567"))

self.btnAdd.setText(_translate("MainWindow", "Add"))

self.btnAdd_2.setText(_translate("MainWindow", "Edit"))

self.btnAdd_3.setText(_translate("MainWindow", "Modify"))

self.btnAdd_4.setText(_translate("MainWindow", "Delete"))

self.label_6.setText(_translate("MainWindow", "List of persons:"))

self.reloadDatas()



def btnAddClicked(self):

try:

name = self.inName.text()

id = self.inID.text()

address = self.inAdd.text()

phone = self.inPhone.text()

email = self.inMail.text()



if len(name) == 0:

raise mc.MissingDataException('name')

if len(id) == 0:

raise mc.MissingDataException('ID number')

if len(address)==0:

raise mc.MissingDataException('address')

if len(phone)==0:

raise mc.MissingDataException('phone number')

if len(email)==0:

raise mc.MissingDataException('email address')



if len(phone) < 11 or len(phone) > 12 or not re.match('[+]36([0-9])',phone):

raise mc.PhoneNumberFormatException



if not re.match('([0-9a-zA-Z_.-]+@\w+(?:\.\w+))',email):

raise mc.EmailFormatException





except mc.MissingDataException as mse:

msg = QtWidgets.QMessageBox()

msg.setWindowTitle('Warning!')

msg.setIcon(QtWidgets.QMessageBox.Warning)

msg.setText(mse.__str__())

msg.exec()



except mc.PhoneNumberFormatException:

msg = QtWidgets.QMessageBox()

msg.setWindowTitle('Warning!')

msg.setIcon(QtWidgets.QMessageBox.Warning)

msg.setText("The phone number is not in right format!")

msg.exec()



except mc.EmailFormatException:

msg = QtWidgets.QMessageBox()

msg.setWindowTitle('Warning!')

msg.setIcon(QtWidgets.QMessageBox.Warning)

msg.setText("The email address is not in right format!")

msg.exec()



else:

if not self.inID.isReadOnly():

w = mc.Worker(name,id,address,phone,email)

if w not in self.lsWorkers:

self.lsWorkers.append(w)

self.lsWorkers.sort()

self.list.clear()

self.saveToFile()

for i in self.lsWorkers:

self.list.addItem(i.__str__())

else:

msg = QtWidgets.QMessageBox()

msg.setWindowTitle('Warning!')

msg.setIcon(QtWidgets.QMessageBox.Warning)

msg.setText("This person has already applied at your company!")

msg.exec()

else:

for i in self.lsWorkers:

if i.getID() == self.inID.text():

self.lsWorkers.remove(i)

i.setName(name)

i.setAddress(address)

i.setPhone(phone)

i.setEmail(email)

self.lsWorkers.append(i)

self.lsWorkers.sort()

self.list.clear()

self.saveToFile()

self.inID.setReadOnly(False)

for j in self.lsWorkers:

self.list.addItem(j.__str__())





def editClicked(self,item):

if not self.list.currentItem():

msg = QtWidgets.QMessageBox()

msg.setWindowTitle("Warning!")

msg.setIcon(QtWidgets.QMessageBox.Warning)

msg.setText("You should select any person from the list!")

msg.exec()

else:

item = self.list.currentItem()

tmp = item.text()

tmp = tmp.split('(')

id = tmp[1][:-1].split(" ")

id = id[1]

for i in self.lsWorkers:

if id == i.getID():

self.inName.setText(i.getName())

self.inID.setText(i.getID())

self.inAdd.setText(i.getAddress())

self.inPhone.setText(i.getPhone())

self.inMail.setText(i.getEmail())

self.inID.setReadOnly(True)



def deleteItem(self):

if not self.list.currentItem():

msg = QtWidgets.QMessageBox()

msg.setWindowTitle("Warning!")

msg.setIcon(QtWidgets.QMessageBox.Warning)

msg.setText("You should select any person from the list!")

msg.exec()

else:

item = self.list.currentItem()

tmp = item.text()

tmp = tmp.split('(')

id = tmp[1][:-1].split(" ")

id = id[1]

for i in self.lsWorkers:

if id == i.getID():

self.lsWorkers.remove(i)

self.saveToFile()

self.list.clear()

for j in self.lsWorkers:

self.list.addItem(j.__str__())



def saveToFile(self):

outFile = open("database.txt","w")

for i in self.lsWorkers:

print('{};{};{};{};{}\n'.format(i.getName(),i.getID(),i.getAddress(),i.getPhone(),i.getEmail()),file=outFile)

outFile.close()



def reloadDatas(self):

inFile = open("database.txt","r")

for i in inFile:

if i.count(";") == 4:

tmp = i.split(';')

self.lsWorkers.append(mc.Worker(tmp[0],tmp[1],tmp[2],tmp[3],tmp[4][:-1]))

inFile.close()

self.lsWorkers.sort()

for i in self.lsWorkers:

self.list.addItem(i.__str__())







if __name__ == "__main__":

import sys

app = QtWidgets.QApplication(sys.argv)

MainWindow = QtWidgets.QMainWindow()

ui = Ui_MainWindow()

ui.setupUi(MainWindow)

MainWindow.show()

sys.exit(app.exec_())

2

Вам це подобається? Поділіться в соціальних мережах!

2
ДТ
  • 09 грудня 2018 р. 00:23

Ничерта не понял, что у тебя за задача, но, полагаю, это реализуется через переопределение QCloseEvent:

  1. void MainWindow::closeEvent(QCloseEvent *e)
  2. {
  3. {
  4. QMessageBox::StandardButton askBtn = QMessageBox::question(this, "Выход" ,tr("Действительно хотите выйти?"), QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
  5. if (askBtn == QMessageBox::Yes)
  6. {
  7. e->accept();
  8. }
  9. if (askBtn == QMessageBox::No)
  10. e->ignore();
  11. }
  12. else
  13. e->ignore();
  14. }
    ЖН
    • 09 грудня 2018 р. 00:30
    1. может так будет понятнее
    2.  
    3.  
    4. # -*- coding: utf-8 -*-

      # Form implementation generated from reading ui file 'C:\Users\hallgato\PycharmProjects\workers.ui'
      #
      # Created by: PyQt5 UI code generator 5.11.3
      #
      # WARNING! All changes made in this file will be lost!

      from PyQt5 import QtCore, QtGui, QtWidgets
      from Worker import Worker

      class Ui_MainWindow(object):
      def setupUi(self, MainWindow):
      MainWindow.setObjectName("MainWindow")
      MainWindow.resize(332, 512)
      self.centralwidget = QtWidgets.QWidget(MainWindow)
      self.centralwidget.setObjectName("centralwidget")
      self.label = QtWidgets.QLabel(self.centralwidget)
      self.label.setGeometry(QtCore.QRect(10, 10, 81, 31))
      font = QtGui.QFont()
      font.setFamily("Arial")
      font.setPointSize(12)
      self.label.setFont(font)
      self.label.setObjectName("label")
      self.label_2 = QtWidgets.QLabel(self.centralwidget)
      self.label_2.setGeometry(QtCore.QRect(10, 40, 81, 31))
      font = QtGui.QFont()
      font.setFamily("Arial")
      font.setPointSize(12)
      self.label_2.setFont(font)
      self.label_2.setObjectName("label_2")
      self.label_3 = QtWidgets.QLabel(self.centralwidget)
      self.label_3.setGeometry(QtCore.QRect(10, 70, 81, 31))
      font = QtGui.QFont()
      font.setFamily("Arial")
      font.setPointSize(12)
      self.label_3.setFont(font)
      self.label_3.setObjectName("label_3")
      self.label_4 = QtWidgets.QLabel(self.centralwidget)
      self.label_4.setGeometry(QtCore.QRect(10, 100, 111, 31))
      font = QtGui.QFont()
      font.setFamily("Arial")
      font.setPointSize(12)
      self.label_4.setFont(font)
      self.label_4.setObjectName("label_4")
      self.label_5 = QtWidgets.QLabel(self.centralwidget)
      self.label_5.setGeometry(QtCore.QRect(10, 130, 81, 31))
      font = QtGui.QFont()
      font.setFamily("Arial")
      font.setPointSize(12)
      self.label_5.setFont(font)
      self.label_5.setObjectName("label_5")
      self.btnAdd = QtWidgets.QPushButton(self.centralwidget)
      self.btnAdd.setGeometry(QtCore.QRect(10, 170, 75, 23))
      self.btnAdd.setObjectName("btnAdd")
      self.btnSelect = QtWidgets.QPushButton(self.centralwidget)
      self.btnSelect.setGeometry(QtCore.QRect(90, 170, 75, 23))
      self.btnSelect.setObjectName("btnSelect")
      self.btnModify = QtWidgets.QPushButton(self.centralwidget)
      self.btnModify.setGeometry(QtCore.QRect(170, 170, 75, 23))
      self.btnModify.setObjectName("btnModify")
      self.btnDelete = QtWidgets.QPushButton(self.centralwidget)
      self.btnDelete.setGeometry(QtCore.QRect(250, 170, 75, 23))
      self.btnDelete.setObjectName("btnDelete")
      self.lsWorkers = QtWidgets.QListWidget(self.centralwidget)
      self.lsWorkers.setGeometry(QtCore.QRect(10, 230, 311, 251))
      self.lsWorkers.setObjectName("lsWorkers")
      self.label_6 = QtWidgets.QLabel(self.centralwidget)
      self.label_6.setGeometry(QtCore.QRect(10, 190, 131, 31))
      font = QtGui.QFont()
      font.setFamily("Arial")
      font.setPointSize(12)
      self.label_6.setFont(font)
      self.label_6.setObjectName("label_6")
      self.inName = QtWidgets.QLineEdit(self.centralwidget)
      self.inName.setGeometry(QtCore.QRect(60, 10, 261, 31))
      font = QtGui.QFont()
      font.setPointSize(11)
      self.inName.setFont(font)
      self.inName.setObjectName("inName")
      self.inID = QtWidgets.QLineEdit(self.centralwidget)
      self.inID.setGeometry(QtCore.QRect(70, 40, 251, 31))
      font = QtGui.QFont()
      font.setPointSize(11)
      self.inID.setFont(font)
      self.inID.setObjectName("inID")
      self.inAddress = QtWidgets.QLineEdit(self.centralwidget)
      self.inAddress.setGeometry(QtCore.QRect(80, 70, 241, 31))
      font = QtGui.QFont()
      font.setPointSize(11)
      self.inAddress.setFont(font)
      self.inAddress.setObjectName("inAddress")
      self.inPhone = QtWidgets.QLineEdit(self.centralwidget)
      self.inPhone.setGeometry(QtCore.QRect(120, 100, 201, 31))
      font = QtGui.QFont()
      font.setPointSize(11)
      self.inPhone.setFont(font)
      self.inPhone.setObjectName("inPhone")
      self.inEmail = QtWidgets.QLineEdit(self.centralwidget)
      self.inEmail.setGeometry(QtCore.QRect(60, 130, 261, 31))
      font = QtGui.QFont()
      font.setPointSize(11)
      self.inEmail.setFont(font)
      self.inEmail.setObjectName("inEmail")
      MainWindow.setCentralWidget(self.centralwidget)
      self.menubar = QtWidgets.QMenuBar(MainWindow)
      self.menubar.setGeometry(QtCore.QRect(0, 0, 332, 21))
      self.menubar.setObjectName("menubar")
      MainWindow.setMenuBar(self.menubar)
      self.statusbar = QtWidgets.QStatusBar(MainWindow)
      self.statusbar.setObjectName("statusbar")
      MainWindow.setStatusBar(self.statusbar)

      self.retranslateUi(MainWindow)
      QtCore.QMetaObject.connectSlotsByName(MainWindow)

      def retranslateUi(self, MainWindow):
      _translate = QtCore.QCoreApplication.translate
      MainWindow.setWindowTitle(_translate("MainWindow", "Worker"))
      self.label.setText(_translate("MainWindow", "Name:"))
      self.label_2.setText(_translate("MainWindow", "ID code:"))
      self.label_3.setText(_translate("MainWindow", "Address:"))
      self.label_4.setText(_translate("MainWindow", "Phone number:"))
      self.label_5.setText(_translate("MainWindow", "Email:"))
      self.btnAdd.setText(_translate("MainWindow", "Add new"))
      self.btnSelect.setText(_translate("MainWindow", "Select"))
      self.btnModify.setText(_translate("MainWindow", "Modify"))
      self.btnDelete.setText(_translate("MainWindow", "Delete"))
      self.label_6.setText(_translate("MainWindow", "List of employees:"))


      if __name__ == "__main__":
      import sys
      app = QtWidgets.QApplication(sys.argv)
      MainWindow = QtWidgets.QMainWindow()
      ui = Ui_MainWindow()
      ui.setupUi(MainWindow)
      MainWindow.show()
      sys.exit(app.exec_())
    5.  
    6.  
    7. class Worker:

      def __init__(self, name, id, address, phone, email):
      self.__name = name
      self.__id = id
      self.__address = address
      self.__phone = phone
      self.__email = email

      def getName(self):
      return self.__name

      def getID(self):
      return self.__id

      def getAddress(self):
      return self.__address

      def getPhone(self):
      return self.__phone

      def getEmail(self):
      return self.__email

      def setName(self, p):
      self.__name = p

      def setAddress(self, p):
      self.__address = p

      def setPhone(self, p):
      self.__phone = p

      def setEmail(self, p):
      self.__email = p

      def __str__(self):
      return self.__name + " (ID: " + self.__id + ")"

      def __eq__(self, other):
      return self.getID() == other.getID()

      def __le__(self, other):
      if self.getName() == other.getName():
      return self.getID() < other.getID()
      else:
      return self.getName() < other.getName()
      def __gt__(self, other):
      return self.getName() > other.getName()

      Коментарі

      Only authorized users can post comments.
      Please, Log in or Sign up
      • Останні коментарі
      • Evgenii Legotckoi
        16 квітня 2025 р. 17:08
        Благодарю за отзыв. И вам желаю всяческих успехов!
      • IscanderChe
        12 квітня 2025 р. 17:12
        Добрый день. Спасибо Вам за этот проект и отдельно за ответы на форуме, которые мне очень помогли в некоммерческих пет-проектах. Профессиональным программистом я так и не стал, но узнал мно…
      • AK
        01 квітня 2025 р. 11:41
        Добрый день. В данный момент работаю над проектом, где необходимо выводить звук из программы в определенное аудиоустройство (колонки, наушники, виртуальный кабель и т.д). Пишу на Qt5.12.12 поско…
      • Evgenii Legotckoi
        09 березня 2025 р. 21:02
        К сожалению, я этого подсказать не могу, поскольку у меня нет необходимости в обходе блокировок и т.д. Поэтому я и не задавался решением этой проблемы. Ну выглядит так, что вам действитель…
      • VP
        09 березня 2025 р. 16:14
        Здравствуйте! Я устанавливал Qt6 из исходников а также Qt Creator по отдельности. Все компоненты, связанные с разработкой для Android, установлены. Кроме одного... Когда пытаюсь скомпилиров…