Python批量发送带附件的邮件，软件设计 |
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Python批量发送带附件的邮件，软件设计
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一.软件功能
邮件批量发送软件可以模拟手动发送过程，实现邮件的批量发送，节省工作量，提高工作效率。 二.代码实现代码分两部分，软件界面设计及功能函数设计。 2.1 界面设计界面用pyqt5进行设计，分为两部分：发送设置与内容设置。
功能部分主要包括界面内容的读取与邮件发送。 界面读取包括从界面部分读取相应的用户名、授权码、发送间隔等信息。 邮件发送分为创建实例、添加邮件文字部分、添加邮件附件部分。 def send_functtion(self, receivers): msg = MIMEMultipart() # 创建一个带附件的实例 msg["Subject"] = mail_subject msg["From"] = mail_user msg["To"] = ','.join([receivers]) # ---文字部分--- part = MIMEText(mail_text) msg.attach(part) # ---附件部分--- part = MIMEApplication(open(mail_txt_add, 'rb').read()) part.add_header('Content-Disposition', 'attachment', filename=os.path.basename(mail_txt_add)) msg.attach(part) try: s = smtplib.SMTP(mail_smtp, timeout=(mail_span_time*len(receiver_list)+1000)) # 连接smtp邮件服务器,端口默认是25；超时时间设置大一点 s.login(mail_user, mail_pass) # 登陆服务器 s.sendmail(mail_user, receivers, msg.as_string()) # 发送邮件 s.close() except Exception as e: print("error:", e) 三.软件使用及注意事项 3.1 软件使用方法使用时，在发送设置中输入邮箱用户名、SMTP授权码、发送间隔，选择存放目标邮件地址的txt文件。 SMTP授权码获取方法可以自行百度。 内容设置中输入邮件主题、正文，选择邮件的附件。 设置完成后点击“发送”按钮，提示窗中显示发送进度具体内容，下方显示发送进度条。 3.2 软件注意事项 （1）存放目标邮件地址的txt文件中：不同邮件地址需以“,”(英文)隔开，且除了地址和逗号外不能存在其他内容，如回车等； （2）邮件的附件只能选择一个，适用于txt、word、pdf类型的文件，其他文件不宜超过500KB，其余情况请自行测试。 附录：代码源码 界面代码 # -*- coding: utf-8 -*- # Form implementation generated from reading ui file 'windows_screen.ui' # # Created by: PyQt5 UI code generator 5.15.4 # # 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 class Ui_MainWindow(object): def setupUi(self, MainWindow): MainWindow.setObjectName("MainWindow") MainWindow.resize(819, 625) self.centralwidget = QtWidgets.QWidget(MainWindow) self.centralwidget.setObjectName("centralwidget") self.user_label = QtWidgets.QLabel(self.centralwidget) self.user_label.setGeometry(QtCore.QRect(40, 86, 131, 51)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.user_label.setFont(font) self.user_label.setObjectName("user_label") self.user_lineEdit = QtWidgets.QLineEdit(self.centralwidget) self.user_lineEdit.setGeometry(QtCore.QRect(170, 90, 371, 41)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.user_lineEdit.setFont(font) self.user_lineEdit.setAlignment(QtCore.Qt.AlignCenter) self.user_lineEdit.setObjectName("user_lineEdit") self.pass_lineEdit = QtWidgets.QLineEdit(self.centralwidget) self.pass_lineEdit.setGeometry(QtCore.QRect(170, 150, 371, 41)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.pass_lineEdit.setFont(font) self.pass_lineEdit.setAlignment(QtCore.Qt.AlignCenter) self.pass_lineEdit.setObjectName("pass_lineEdit") self.pass_label = QtWidgets.QLabel(self.centralwidget) self.pass_label.setGeometry(QtCore.QRect(40, 146, 131, 51)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.pass_label.setFont(font) self.pass_label.setObjectName("pass_label") self.title_lineEdit = QtWidgets.QLineEdit(self.centralwidget) self.title_lineEdit.setGeometry(QtCore.QRect(170, 360, 461, 41)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.title_lineEdit.setFont(font) self.title_lineEdit.setText("") self.title_lineEdit.setObjectName("title_lineEdit") self.title_label = QtWidgets.QLabel(self.centralwidget) self.title_label.setGeometry(QtCore.QRect(40, 356, 131, 51)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.title_label.setFont(font) self.title_label.setObjectName("title_label") self.addtxt_pushButton = QtWidgets.QPushButton(self.centralwidget) self.addtxt_pushButton.setGeometry(QtCore.QRect(580, 480, 51, 41)) self.addtxt_pushButton.setObjectName("addtxt_pushButton") self.addtxt_label = QtWidgets.QLabel(self.centralwidget) self.addtxt_label.setGeometry(QtCore.QRect(40, 476, 121, 51)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.addtxt_label.setFont(font) self.addtxt_label.setObjectName("addtxt_label") self.addtxt_lineEdit = QtWidgets.QLineEdit(self.centralwidget) self.addtxt_lineEdit.setEnabled(True) self.addtxt_lineEdit.setGeometry(QtCore.QRect(170, 480, 411, 41)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.addtxt_lineEdit.setFont(font) self.addtxt_lineEdit.setObjectName("addtxt_lineEdit") self.send_groupBox = QtWidgets.QGroupBox(self.centralwidget) self.send_groupBox.setGeometry(QtCore.QRect(20, 326, 631, 211)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.send_groupBox.setFont(font) self.send_groupBox.setObjectName("send_groupBox") self.main_lineEdit = QtWidgets.QLineEdit(self.send_groupBox) self.main_lineEdit.setGeometry(QtCore.QRect(150, 90, 461, 41)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.main_lineEdit.setFont(font) self.main_lineEdit.setText("") self.main_lineEdit.setObjectName("main_lineEdit") self.main_label = QtWidgets.QLabel(self.send_groupBox) self.main_label.setGeometry(QtCore.QRect(20, 86, 131, 51)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.main_label.setFont(font) self.main_label.setObjectName("main_label") self.set_groupBox = QtWidgets.QGroupBox(self.centralwidget) self.set_groupBox.setGeometry(QtCore.QRect(20, 66, 551, 251)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.set_groupBox.setFont(font) self.set_groupBox.setObjectName("set_groupBox") self.span_label = QtWidgets.QLabel(self.set_groupBox) self.span_label.setGeometry(QtCore.QRect(20, 136, 131, 51)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.span_label.setFont(font) self.span_label.setObjectName("span_label") self.span_lineEdit = QtWidgets.QLineEdit(self.set_groupBox) self.span_lineEdit.setGeometry(QtCore.QRect(150, 140, 321, 41)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.span_lineEdit.setFont(font) self.span_lineEdit.setAlignment(QtCore.Qt.AlignCenter) self.span_lineEdit.setObjectName("span_lineEdit") self.oddtxt_label = QtWidgets.QLabel(self.set_groupBox) self.oddtxt_label.setGeometry(QtCore.QRect(20, 200, 271, 41)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.oddtxt_label.setFont(font) self.oddtxt_label.setObjectName("oddtxt_label") self.oddtxt_lineEdit = QtWidgets.QLineEdit(self.set_groupBox) self.oddtxt_lineEdit.setEnabled(True) self.oddtxt_lineEdit.setGeometry(QtCore.QRect(230, 200, 241, 41)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.oddtxt_lineEdit.setFont(font) self.oddtxt_lineEdit.setObjectName("oddtxt_lineEdit") self.oddtxt_pushButton = QtWidgets.QPushButton(self.set_groupBox) self.oddtxt_pushButton.setGeometry(QtCore.QRect(470, 200, 51, 41)) self.oddtxt_pushButton.setObjectName("oddtxt_pushButton") self.span_unit_label = QtWidgets.QLabel(self.set_groupBox) self.span_unit_label.setGeometry(QtCore.QRect(480, 136, 41, 51)) self.span_unit_label.setObjectName("span_unit_label") self.labtitle_label = QtWidgets.QLabel(self.centralwidget) self.labtitle_label.setGeometry(QtCore.QRect(260, 20, 261, 41)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.labtitle_label.setFont(font) self.labtitle_label.setFrameShape(QtWidgets.QFrame.Box) self.labtitle_label.setAlignment(QtCore.Qt.AlignCenter) self.labtitle_label.setObjectName("labtitle_label") self.sendp_label = QtWidgets.QLabel(self.centralwidget) self.sendp_label.setGeometry(QtCore.QRect(20, 540, 131, 51)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.sendp_label.setFont(font) self.sendp_label.setObjectName("sendp_label") self.send_progressBar = QtWidgets.QProgressBar(self.centralwidget) self.send_progressBar.setGeometry(QtCore.QRect(140, 550, 661, 31)) self.send_progressBar.setProperty("value", 0) self.send_progressBar.setObjectName("send_progressBar") self.information_groupBox = QtWidgets.QGroupBox(self.centralwidget) self.information_groupBox.setGeometry(QtCore.QRect(580, 66, 221, 251)) self.information_groupBox.setObjectName("information_groupBox") self.send_textBrowser = QtWidgets.QTextBrowser(self.information_groupBox) self.send_textBrowser.setGeometry(QtCore.QRect(10, 29, 201, 211)) self.send_textBrowser.setObjectName("send_textBrowser") self.send_pushButton = QtWidgets.QPushButton(self.centralwidget) self.send_pushButton.setGeometry(QtCore.QRect(660, 360, 141, 161)) font = QtGui.QFont() font.setFamily("Arial") font.setPointSize(12) self.send_pushButton.setFont(font) self.send_pushButton.setObjectName("send_pushButton") self.set_groupBox.raise_() self.send_groupBox.raise_() self.user_label.raise_() self.user_lineEdit.raise_() self.pass_lineEdit.raise_() self.pass_label.raise_() self.title_lineEdit.raise_() self.title_label.raise_() self.addtxt_pushButton.raise_() self.addtxt_label.raise_() self.addtxt_lineEdit.raise_() self.labtitle_label.raise_() self.sendp_label.raise_() self.send_progressBar.raise_() self.information_groupBox.raise_() self.send_pushButton.raise_() MainWindow.setCentralWidget(self.centralwidget) self.menubar = QtWidgets.QMenuBar(MainWindow) self.menubar.setGeometry(QtCore.QRect(0, 0, 819, 30)) 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", "邮件批量发送软件")) self.user_label.setText(_translate("MainWindow", "用户名：")) self.pass_label.setText(_translate("MainWindow", "授权码：")) self.title_label.setText(_translate("MainWindow", "主题：")) self.addtxt_pushButton.setText(_translate("MainWindow", "...")) self.addtxt_label.setText(_translate("MainWindow", "附件：")) self.send_groupBox.setTitle(_translate("MainWindow", "内容设置")) self.main_label.setText(_translate("MainWindow", "正文：")) self.set_groupBox.setTitle(_translate("MainWindow", "发送设置")) self.span_label.setText(_translate("MainWindow", "发送间隔：")) self.span_lineEdit.setText(_translate("MainWindow", "1")) self.oddtxt_label.setText(_translate("MainWindow", "目标地址邮箱文件：")) self.oddtxt_pushButton.setText(_translate("MainWindow", "...")) self.span_unit_label.setText(_translate("MainWindow", "秒")) self.labtitle_label.setText(_translate("MainWindow", "邮件批量发送软件")) self.sendp_label.setText(_translate("MainWindow", "发送进度:")) self.information_groupBox.setTitle(_translate("MainWindow", "提示窗")) self.send_pushButton.setText(_translate("MainWindow", "发送")) 功能代码 import sys,os,time from PyQt5.QtCore import QThread,pyqtSignal from PyQt5.QtWidgets import QApplication,QMainWindow,QFileDialog import smtplib # smtp协议封装库；email用来创建邮件 from email.mime.multipart import MIMEMultipart from email.mime.text import MIMEText from email.mime.application import MIMEApplication import windows_screen # QT多线程：界面相应的功能函数 class mailsend_thread(QThread): # 创建槽变量 send_a_data = pyqtSignal(int) # 弹出发送进度条数据 txt_a_data = pyqtSignal(str) # 弹出发送进度数据 def __init__(self, parent=None): super(mailsend_thread, self).__init__(parent) #设置工作状态与初始num数值 self.send_progressBar_data = 0 self.send_a_data.emit(self.send_progressBar_data) # 发送邮件函数 def run(self): i_sum = 0 # 发送邮件序号 for i in receiver_list: self.send_functtion(i) # 调用发送函数：传入发送邮箱地址 i_sum += 1 self.send_progressBar_data = int((i_sum / len(receiver_list))*100) # 统计发送进度 self.str_data = str(i_sum) # 字符化发送序号 self.txt_a_data.emit(self.str_data) # 弹出发送进度条数据 self.send_a_data.emit(self.send_progressBar_data) # 弹出发送进度 time.sleep(mail_span_time) # 发送延时 self.send_a_data.emit(100) # 发送完成后填满进度条 # 发送函数 # mail_user为邮箱用户名,mail_pass为授权码,receivers为接收邮箱地址(列表格式) # mail_subject为邮箱主题,mail_text为正文内容,mail_txt_add为附件地址 def send_functtion(self, receivers): msg = MIMEMultipart() # 创建一个带附件的实例 msg["Subject"] = mail_subject msg["From"] = mail_user msg["To"] = ','.join([receivers]) # ---文字部分--- part = MIMEText(mail_text) msg.attach(part) # ---附件部分--- part = MIMEApplication(open(mail_txt_add, 'rb').read()) part.add_header('Content-Disposition', 'attachment', filename=os.path.basename(mail_txt_add)) msg.attach(part) try: s = smtplib.SMTP(mail_smtp, timeout=(mail_span_time*len(receiver_list)+1000)) # 连接smtp邮件服务器,端口默认是25；超时时间设置大一点 s.login(mail_user, mail_pass) # 登陆服务器 s.sendmail(mail_user, receivers, msg.as_string()) # 发送邮件 s.close() except Exception as e: print("error:", e) # 软件主界面 class a0_MyMainForm(QMainWindow,windows_screen.Ui_MainWindow): def __init__(self,parent=None): super(a0_MyMainForm,self).__init__(parent) #加载页面 self.setupUi(self) self.initUI() # 禁止窗口放大 self.setFixedSize(self.width(), self.height()) #链接函数 def initUI(self): # 1.选择发送邮件地址文件 self.oddtxt_pushButton.clicked.connect(self.oddtxt_function) # 2.选择附件 self.addtxt_pushButton.clicked.connect(self.addtxt_function) # 3.发送 self.send_pushButton.clicked.connect(self.send_function) # 1.选择发送邮件地址文件 def oddtxt_function(self): send_directory = QFileDialog.getOpenFileName(self, "选取文件", "./", "All Files (*);;Text Files (*.txt)") if send_directory: # 如果选择了路径 # 取返回第一个字符串(返回值：第一个为地址，第二个为类型) send_address = send_directory[0] else: # 未选择路径 send_address = '' # 显示选取的地址 self.oddtxt_lineEdit.setText(send_address) # 2.选择附件 def addtxt_function(self): send_directory = QFileDialog.getOpenFileName(self, "选取文件", "./", "All Files (*);;Text Files (*.txt)") if send_directory: # 如果选择了路径 send_address = send_directory[0] else: # 未选择路径 send_address = '' # 显示选取的地址 self.addtxt_lineEdit.setText(send_address) # 3.获取发送参数 def send_function(self): # 声明为全局变量，直接调取，具体变量解释见下 global mail_user, mail_smtp, mail_pass, receiver_list global mail_subject, mail_text, mail_txt_add,mail_span_time # 3.1 mail_user为邮箱用户名 mail_user = self.user_lineEdit.text() # 3.2 mail_smtp 为邮箱服务器类型 mail_sort = mail_user.split('@')[1] # 截取邮箱后缀 mail_smtp = "smtp."+mail_sort # 生成邮箱服务器类型 # 3.3 mail_pass为授权码 mail_pass = self.pass_lineEdit.text() # 3.4 receivers为接收邮箱地址(列表格式) receiver_txt_add = self.oddtxt_lineEdit.text() # 读取接收邮箱文件地址 file = open(receiver_txt_add) # 打开文件 rec_txt = file.read() # 读取文件内容 file.close() # 读取完成后关闭文件 receiver_list = [] # 创建接收邮箱地址存放列表 for i in rec_txt.split(','): # 写入接收邮箱地址 receiver_list.append(i) # 3.5 mail_subject为邮箱主题 mail_subject = self.title_lineEdit.text() # 3.6 mail_text为正文内容 mail_text = self.main_lineEdit.text() # 3.7 mail_txt_add为附件地址 mail_txt_add = self.addtxt_lineEdit.text() # 3.8 mail_span_time为发送间隔时间 try: mail_span_time = float(self.span_lineEdit.text()) except: mail_span_time = 0 # 3.9 开始发送邮件 self.send_progressBar.setValue(0) # 初始化发送进度条 self.send_textBrowser.append('开始发送邮件……') # 显示发送提示 # 实例化多线程对象 self.thread = mailsend_thread() # 创建发送线程 self.thread.send_a_data.connect(self.progress_display) # 弹出发送进度条 self.thread.txt_a_data.connect(self.txt_display) # 弹出发送提示 self.thread.start() # 开始线程 # 3.9.1 更新发送进度条 def progress_display(self,num): self.send_progressBar.setValue(num) # 3.9.2 更新发送进度提示 def txt_display(self,txt): if int(txt) == len(receiver_list): self.send_textBrowser.append('\n第' + txt + '个邮件发送完成，') self.send_textBrowser.append('\n全部邮件发送完成！') else: self.send_textBrowser.append('\n第' + txt + '个邮件发送完成，') # 程序运行函数 def mw_run(): app = QApplication(sys.argv) myWin = a0_MyMainForm() myWin.show() sys.exit(app.exec_()) if __name__== '__main__': mw_run() |
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