公司把126这类的邮箱网站都封了,正好现在无事,加之,算是一个对这俩周学习Qt的一个总结吧。遂写了这么一个简易的通过POP3协议接收126邮件的客户端。
源代码:
# -*- coding: utf-8 -*-# Form implementation generated from reading ui file 'pop3_mail_client.ui'
#
# Created by: PyQt5 UI code generator 5.15.9
#
# WARNING: Any manual changes made to this file will be lost when pyuic5 is
# run again. Do not edit this file unless you know what you are doing.from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
from email.parser import Parser
from email.header import decode_header
from email.utils import parseaddr
from email.policy import default
import sys
import json
import poplib
import datetimeclass Ui_frmPOP3Mail(object):def setupUi(self, frmPOP3Mail):frmPOP3Mail.setObjectName("frmPOP3Mail")frmPOP3Mail.resize(1176, 718)self.centralwidget = QtWidgets.QWidget(frmPOP3Mail)self.centralwidget.setObjectName("centralwidget")self.verticalLayoutWidget = QtWidgets.QWidget(self.centralwidget)self.verticalLayoutWidget.setGeometry(QtCore.QRect(10, 10, 101, 81))self.verticalLayoutWidget.setObjectName("verticalLayoutWidget")self.verticalLayout = QtWidgets.QVBoxLayout(self.verticalLayoutWidget)self.verticalLayout.setContentsMargins(0, 0, 0, 0)self.verticalLayout.setObjectName("verticalLayout")self.lblPOP3Addr = QtWidgets.QLabel(self.verticalLayoutWidget)self.lblPOP3Addr.setObjectName("lblPOP3Addr")self.verticalLayout.addWidget(self.lblPOP3Addr)self.lblMailAcct = QtWidgets.QLabel(self.verticalLayoutWidget)self.lblMailAcct.setObjectName("lblMailAcct")self.verticalLayout.addWidget(self.lblMailAcct)self.lblMailPwd = QtWidgets.QLabel(self.verticalLayoutWidget)self.lblMailPwd.setObjectName("lblMailPwd")self.verticalLayout.addWidget(self.lblMailPwd)self.verticalLayoutWidget_2 = QtWidgets.QWidget(self.centralwidget)self.verticalLayoutWidget_2.setGeometry(QtCore.QRect(110, 10, 461, 85))self.verticalLayoutWidget_2.setObjectName("verticalLayoutWidget_2")self.verticalLayout_2 = QtWidgets.QVBoxLayout(self.verticalLayoutWidget_2)self.verticalLayout_2.setContentsMargins(0, 0, 0, 0)self.verticalLayout_2.setObjectName("verticalLayout_2")self.txtPOP3Addr = QtWidgets.QLineEdit(self.verticalLayoutWidget_2)self.txtPOP3Addr.setObjectName("txtPOP3Addr")self.verticalLayout_2.addWidget(self.txtPOP3Addr)self.txtMailAcct = QtWidgets.QLineEdit(self.verticalLayoutWidget_2)self.txtMailAcct.setObjectName("txtMailAcct")self.verticalLayout_2.addWidget(self.txtMailAcct)self.txtMailPwd = QtWidgets.QLineEdit(self.verticalLayoutWidget_2)self.txtMailPwd.setObjectName("txtMailPwd")self.verticalLayout_2.addWidget(self.txtMailPwd)self.btnRefresh = QtWidgets.QPushButton(self.centralwidget)self.btnRefresh.setGeometry(QtCore.QRect(620, 40, 93, 28))self.btnRefresh.setObjectName("btnRefresh")self.tblMail = QtWidgets.QTableView(self.centralwidget)self.tblMail.setGeometry(QtCore.QRect(10, 110, 1151, 541))self.tblMail.setObjectName("tblMail")self.tblMail.horizontalHeader().setStretchLastSection(False)self.tblMail.setEditTriggers(QAbstractItemView.SelectedClicked)self.btnNewEmail = QtWidgets.QPushButton(self.centralwidget)self.btnNewEmail.setGeometry(QtCore.QRect(810, 40, 93, 28))self.btnNewEmail.setObjectName("btnNewEmail")frmPOP3Mail.setCentralWidget(self.centralwidget)self.retranslateUi(frmPOP3Mail)QtCore.QMetaObject.connectSlotsByName(frmPOP3Mail)self.mailModel = QtGui.QStandardItemModel() self.mailModel.setHorizontalHeaderLabels(['From', 'Subject', 'Received Date', 'Message ID'])self.tblMail.setModel(self.mailModel)self.tblMail.setColumnWidth(0,335)self.tblMail.setColumnWidth(1,552)self.tblMail.setColumnWidth(2,247)self.tblMail.setColumnWidth(3,0)self.btnRefresh.clicked.connect(self.loadNewMails)self.mailList = {}self.setMailDetailDialog_UI()self.tblMail.setContextMenuPolicy(QtCore.Qt.ContextMenuPolicy.ActionsContextMenu)self.maildetailAction = QAction("Mail Detail", self.tblMail)self.maildetailAction.triggered.connect(self.showMailDetail)self.tblMail.addAction(self.maildetailAction)def setMailDetailDialog_UI(self):self.frmMailDetail = QtWidgets.QDialog(self.centralwidget) self.frmMailDetail.resize(763, 492)self.frmMailDetail.setModal(True)self.frmMailDetail.hide()self.btnDialogOK = QDialogButtonBox(self.frmMailDetail)self.btnDialogOK.setObjectName(u"btnDialogOK")self.btnDialogOK.setGeometry(QRect(350, 450, 71, 32))self.btnDialogOK.setOrientation(Qt.Horizontal)self.btnDialogOK.setStandardButtons(QDialogButtonBox.Ok)self.verticalLayoutWidget = QWidget(self.frmMailDetail)self.verticalLayoutWidget.setObjectName(u"verticalLayoutWidget")self.verticalLayoutWidget.setGeometry(QRect(10, 10, 91, 80))self.vlytDialogLabel = QVBoxLayout(self.verticalLayoutWidget)self.vlytDialogLabel.setObjectName(u"vlytDialogLabel")self.vlytDialogLabel.setContentsMargins(0, 0, 0, 0)self.lblDialogFrom = QLabel(self.verticalLayoutWidget)self.lblDialogFrom.setObjectName(u"lblDialogFrom")self.vlytDialogLabel.addWidget(self.lblDialogFrom)self.lblDialogSubject = QLabel(self.verticalLayoutWidget)self.lblDialogSubject.setObjectName(u"lblDialogSubject")self.vlytDialogLabel.addWidget(self.lblDialogSubject)self.verticalLayoutWidget_2 = QWidget(self.frmMailDetail)self.verticalLayoutWidget_2.setObjectName(u"verticalLayoutWidget_2")self.verticalLayoutWidget_2.setGeometry(QRect(100, 10, 511, 80))self.vlytDialogText = QVBoxLayout(self.verticalLayoutWidget_2)self.vlytDialogText.setObjectName(u"vlytDialogText")self.vlytDialogText.setContentsMargins(0, 0, 0, 0)self.txtDialogFrom = QLineEdit(self.verticalLayoutWidget_2)self.txtDialogFrom.setObjectName(u"txtDialogFrom")self.txtDialogFrom.setReadOnly(True)self.vlytDialogText.addWidget(self.txtDialogFrom)self.txtDialogSubject = QLineEdit(self.verticalLayoutWidget_2)self.txtDialogSubject.setObjectName(u"txtDialogSubject")self.txtDialogSubject.setReadOnly(True)self.vlytDialogText.addWidget(self.txtDialogSubject)self.txtDialogMailDetail = QTextEdit(self.frmMailDetail)self.txtDialogMailDetail.setObjectName(u"txtDialogMailDetail")self.txtDialogMailDetail.setGeometry(QRect(10, 100, 741, 341))self.btnDialogOK.clicked.connect(self.hideMailDetailDialog)self.frmMailDetail.setWindowTitle(QCoreApplication.translate("frmMailDetail", u"Mail Detail", None))self.lblDialogFrom.setText(QCoreApplication.translate("frmMailDetail", u"From", None))self.lblDialogSubject.setText(QCoreApplication.translate("frmMailDetail", u"Subject", None)) QtCore.QMetaObject.connectSlotsByName(self.frmMailDetail)def retranslateUi(self, frmPOP3Mail):_translate = QtCore.QCoreApplication.translatefrmPOP3Mail.setWindowTitle(_translate("frmPOP3Mail", "POP3 Mail Client"))self.lblPOP3Addr.setText(_translate("frmPOP3Mail", "POP3 Address"))self.lblMailAcct.setText(_translate("frmPOP3Mail", "Mail Account"))self.lblMailPwd.setText(_translate("frmPOP3Mail", "Password"))self.btnRefresh.setText(_translate("frmPOP3Mail", "Refresh"))self.btnNewEmail.setText(_translate("frmPOP3Mail", "New Email"))def show(self, Form):Form.show()def loadNewMails(self):user = self.txtMailAcct.text()password=self.txtMailPwd.text()address=self.txtPOP3Addr.text()Mailbox = poplib.POP3_SSL(address, '995') Mailbox.user(user) Mailbox.pass_(password) NumofMessages = len(Mailbox.list()[1])for i in range(NumofMessages):Mailbox.rset()lines=Mailbox.retr(i+1)[1]msg=b'\n'.join(lines).decode('utf-8')msg_formatted=Parser(policy=default).parsestr(msg)email_id=msg_formatted.get("message-id")email_from = msg_formatted.get('From') email_subject = msg_formatted.get('Subject')email_receive_date = msg_formatted.get("date")email_receive_date_c=self.date_convert(email_receive_date)email_body=msg_formatted.get_body().get_content()self.mailList[email_id] = [email_from, email_subject, email_receive_date_c, email_body]self.mailModel.appendRow([QStandardItem(email_from), QStandardItem(email_subject), QStandardItem(str(email_receive_date_c)),QStandardItem(email_id)])Mailbox.quit()def date_convert(self, date_time):format = '%a, %d %b %Y %H:%M:%S %z'datetime_str = datetime.datetime.strptime(date_time, format)return datetime_strdef hideMailDetailDialog(self):self.frmMailDetail.hide()def showMailDetail(self):select_item=self.tblMail.currentIndex()email_id=self.mailModel.item(select_item.row(),3).text()self.txtDialogFrom.setText(self.mailList[email_id][0])self.txtDialogSubject.setText(self.mailList[email_id][1]) self.txtDialogMailDetail.setHtml(self.mailList[email_id][3])self.frmMailDetail.show()if __name__ == "__main__":app = QApplication(sys.argv)Form=QtWidgets.QMainWindow() main_win = Ui_frmPOP3Mail() main_win.setupUi(Form)main_win.show(Form)sys.exit(app.exec())
截图: