Сохранение данных приложения после закрытия
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_())
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Комментарии
Пожалуйста, авторизуйтесь или зарегистрируйтесь
- Akiv Doros
- 11 ноября 2024 г. 14:58
C++ - Тест 004. Указатели, Массивы и Циклы
- Результат:50баллов,
- Очки рейтинга-4
- molni99
- 26 октября 2024 г. 1:37
C++ - Тест 004. Указатели, Массивы и Циклы
- Результат:80баллов,
- Очки рейтинга4
- molni99
- 26 октября 2024 г. 1:29
C++ - Тест 004. Указатели, Массивы и Циклы
- Результат:20баллов,
- Очки рейтинга-10
Ничерта не понял, что у тебя за задача, но, полагаю, это реализуется через переопределение QCloseEvent: