使用pyqt5

Question

我正在创建一个应用程序，该应用程序加载Outlook .msg文件，并将消息正文中的数据保存在word文件中。现在，我的问题分为两部分：1.我可以在代码中的.msg文件正文中的何处提取数据。 2.如何创建另一个浏览按钮，将.msg文件正文中的数据保存到其他位置的word文件中。

import os
import sys
from PyQt5.QtGui import QPixmap,QStandardItemModel, QStandardItem
from PyQt5 import QtCore, QtWidgets, QtGui
from PyQt5.QtWidgets import QMainWindow, QLabel, QLineEdit, QCheckBox, 
QComboBox, QMessageBox, QRadioButton, QButtonGroup, QTextEdit, 
QProgressBar
from PyQt5.QtWidgets import QPushButton, QFileDialog, 
QTableWidget,QTableWidgetItem, QWidget, QTableView, QAbstractItemView, 
QToolTip, QApplication
from PyQt5.QtCore import QSize, QModelIndex, QItemSelection, 
QItemSelectionModel, QBasicTimer, QThread, pyqtSignal, Qt


import win32com.client
import pandas as pd
import pdb


class OutlookThread(QThread):
   signal = pyqtSignal('PyQt_PyObject')

   def __init__(self, path_to_outlook):
      QThread.__init__(self)
      self.path_to_outlook = path_to_outlook

   def run(self):
      self.outlookpath 
     =win32com.client.Dispatch("Outlook.Application").GetNamespace("MAPI")
      self.signal.emit(self.outlookpath)




class SetPathWindow(QMainWindow):
   def __init__(self):
       QMainWindow.__init__(self)
       self.setMinimumSize(QSize(700, 300))    
       self.setWindowTitle("Data Extraction From Email")

       self.label = QLabel(self)


       self.step1label = QLabel(self)
       self.step1label.setText("Load the .msg file")
       self.step1label.setStyleSheet('color: grey;font-weight: bold')
       self.step1label.adjustSize()
       self.step1label.move(50, 30)


       self.line1 = self.create_fields_empty(50, 70, 480, 30)
       self.line1.setPlaceholderText("Add the path of msg file...")

       button1 = self.push_button('Browse', 550, 70, 100, 32)
       button1.clicked.connect(self.get_outlook_file_path)

       button5 = self.push_button('Next >>', 300, 150, 100, 32)
       button5.clicked.connect(self.clicked) 

  def resource_path(self, relative_path):
    try:
        base_path = sys._MEIPASS
    except Exception:
        base_path = os.path.abspath(".")

    return os.path.join(base_path, relative_path)

  def OutlookOpened(self, outlook_path):
    QApplication.restoreOverrideCursor()
    self.close()


  def create_fields_text(self, x, y, text):
    self.nameLabel = QLabel(self)
    self.nameLabel.setText(text)
    self.nameLabel.adjustSize()
    self.nameLabel.move(x, y)

def create_fields_empty(self, x, y, len, width):
    self.line = QLineEdit(self)
    self.line.move(x, y)
    self.line.resize(len, width)
    return self.line

def push_button(self, name, x, y, len, width):
    pybutton = QPushButton(name, self)
    pybutton.move(x, y)
    pybutton.resize(len, width)
    pybutton.setStyleSheet(
    "QPushButton { background-color: grey;color: white;font-weight: bold; border-radius: 5px}"
    "QPushButton:pressed { background-color: grey ;color: black;font-weight: bold; border-radius: 5px}"
    )
    return pybutton

def get_outlook_file_path(self):
    self.file1 = QFileDialog.getOpenFileName(self, "*.msg")
    print('1',type(self.file1),self.file1)
    self.line1.setText(self.file1[0])
    print('2',type(self.file1[0]),self.file1[0])
    self.outlook_thread = OutlookThread(self.file1[0])
    print('3',type(self.outlook_thread),self.outlook_thread)
    pdb.set_trace()
    self.outlook_thread.signal.connect(self.OutlookOpened)

def clicked(self):
    if self.line1.text() == '':
        QMessageBox().warning(self, "Msg file path not found!", "Please select a .msg outlook file", QMessageBox.Ok)
    else:
        QApplication.setOverrideCursor(Qt.WaitCursor)
        self.outlook_thread.start()




if __name__ == "__main__":
 app = QtWidgets.QApplication(sys.argv)
 mainWin = SetPathWindow()
 mainWin.show()
 sys.exit(app.exec_())

我还没有添加将Outlook消息正文转换为word的功能。读取文件后，我只需要知道数据在哪里。您可以使用功能简单地在邮件正文中打印信息。