最近学习了下Tkinter，就想写点小东西练习下，这样可以更深入一点，同时也提高兴趣，下面是自己使用tkinter写的一个使用SMTP的简易发送邮件程序，主要由一个登陆窗口和发送邮件窗口组成，用户在登陆窗口输入用户名和密码验证OK后即可登陆邮箱发送邮件。
若用户名或者密码为空则会提示用户
点击clear可以清除当前用户名和密码
若用户名和密码登陆成功后，会弹出发送邮件界面：
send to：填写你的目标发送地址
subject： 邮件主题
下面的文本输入框可以输入邮件内容
点击下面的send按钮即可发送邮件，点击new mail则会清除当前所有已填写的内容。
若邮件发送成功，则会弹出提示对跨框：
下面是代码，不足之处多多指教！
#!/usr/bin/env python
#coding=utf-8
from smtplib import *
from Tkinter import *
import tkMessageBox
import string
class loginPage(object):
def __init__(self, master, info='Mail Send System'):
self.master = master
self.mainlabel = Label(master, text=info, justify=CENTER)
self.mainlabel.grid(row=0, columnspan=3)
self.user = Label(master, text='username', borderwidth=2)
self.user.grid(row=1, sticky=W)
self.pwd = Label(master, text='password', borderwidth=2)
self.pwd.grid(row=2, sticky=W)
self.userEntry = Entry(master)
self.userEntry.grid(row=1, column=1, columnspan=2)
self.userEntry.focus_set()
self.pwdEntry = Entry(master, show='*')
self.pwdEntry.grid(row=2, column=1, columnspan=2)
self.loginButton = Button(master, text='Login', borderwidth=2, command=self.login)
self.loginButton.grid(row=3, column=1)
self.clearButton = Button(master, text='Clear', borderwidth=2, command=self.clear)
self.clearButton.grid(row=3, column=2)
def login(self):
self.username = self.userEntry.get().strip()
self.passwd = self.pwdEntry.get().strip()
if len(self.username) == 0 or len(self.passwd) == 0 or '@' not in self.username:
tkMessageBox.showwarning('警告', '用户名或者密码为空或邮件格式不正确')
self.clear()
self.userEntry.focus_set()
return
self.getSmtpHost()
self.connect()
def connect(self):
'this method will try to connet the SMTP server according the current user'
HOST = 'smtp.' + self.smtp +'.com'
try:
self.mySMTP = SMTP(HOST)
self.mySMTP.login(self.username, self.passwd)
#except SMTPConnectError:
except Exception, e:
tkMessageBox.showerror('连接错误', '%s' % e)
return
self.mySendMail = sendMail(self.master, self.mySMTP, self.username)
def clear(self):
self.userEntry.delete(0, END)
self.pwdEntry.delete(0, END)
def getSmtpHost(self):
'this method try to obtian the SMTP HOST according the user account'
firstSplit = self.username.split('@')[1]
self.smtp = firstSplit.split('.')[0]
class sendMail(object):
'my sendemail class'
def __init__(self, master, smtp='', sender=''):
self.smtp = smtp
self.sender = sender
self.sendPage = Toplevel(master)
self.sendToLabel = Label(self.sendPage, text='send to:')
self.sendToLabel.grid()
self.sendToEntry = Entry(self.sendPage)
self.sendToEntry.grid(row=0, column=1)
self.subjectLabel = Label(self.sendPage, text='subject:')
self.subjectLabel.grid(row=1, column=0)
self.subjectEntry = Entry(self.sendPage)
self.subjectEntry.grid(row=1, column=1)
self.fromToLabel = Label(self.sendPage, text='from to:')
self.fromToLabel.grid(row=2, column=0)
self.formToAdd = Label(self.sendPage, text=self.sender)
self.formToAdd.grid(row=2, column=1)
self.sendText = Text(self.sendPage)
self.sendText.grid(row=3, column=0, columnspan=2)
self.sendButton = Button(self.sendPage, text='send', command=self.sendMail)
self.sendButton.grid(row=4, column=0)
self.newButton = Button(self.sendPage, text='new mail', command=self.newMail)
self.newButton.grid(row=4, column=1)
def getMailInfo(self):
self.sendToAdd = self.sendToEntry.get().strip()
self.subjectInfo = self.subjectEntry.get().strip()
self.sendTextInfo = self.sendText.get(1.0, END)
def sendMail(self):
self.getMailInfo()
body = string.join(("From: %s" % self.sender, "To: %s" % self.sendToAdd, "Subject: %s" % self.subjectInfo, "", self.sendTextInfo), "\r\n")
try:
self.smtp.sendmail(self.sender, [self.sendToAdd], body)
except Exception, e:
tkMessageBox.showerr('发送失败', "%s" % e)
return
tkMessageBox.showinfo('提示', '邮件已发送成功！')
def newMail(self):
self.sendToEntry.delete(0, END)
self.subjectEntry.delete(0, END)
self.sendText.delete(1.0, END)
if __name__ == '__main__':
root = Tk()
root.title('简易发送邮件程序')
myLogin = loginPage(root)
#root.wait_window(myLogin.mySendMail.sendPage)
mainloop()