python实现收邮件

一 简介

本代码实现从网易POP3服务器接收邮件

二 代码

import poplib
import re
import tkinter
class Window:
    def __init__(self,root):
        label1 = tkinter.Label(root,text='POP3')
        label2 = tkinter.Label(root,text='Port')
        label3 = tkinter.Label(root,text='用户名')
        label4 = tkinter.Label(root,text='密码')
        label1.place(x=5,y=5)
        label2.place(x=5,y=30)
        label3.place(x=5,y=55)
        label4.place(x=5,y=80)
        self.entryPop = tkinter.Entry(root)
        self.entryPort = tkinter.Entry(root)
        self.entryUser = tkinter.Entry(root)
        self.entryPass = tkinter.Entry(root,show = '*')
        self.entryPort.insert(tkinter.END,'110')
        self.entryPop.place(x=50,y=5)
        self.entryPort.place(x=50,y=30)
        self.entryUser.place(x=50,y=55)
        self.entryPass.place(x=50,y=80)
        self.get = tkinter.Button(root,text='收取邮件',command = self.Get)
        self.get.place(x=60,y=120)
        self.text=tkinter.Text(root)
        self.text.place(y=150)
    def Get(self):
        try:
            host = self.entryPop.get()
            port =int(self.entryPort.get())
            user = self.entryUser.get()
            pw = self.entryPass.get()
            pop=poplib.POP3(host)
            pop.user(user)
            pop.pass_(pw)
            stat=pop.stat()
            self.text.insert(tkinter.END,'Staus:%d message(s),%d bytes\n' % stat)
            rx_headers = re.compile(r"^(From|To|Subject)")
            for n in range(stat[0]):
                response,lines,bytes = pop.top(n+1,10)
                self.text.insert(tkinter.END,"Message %d (%d bytes)\n" % (n+1,bytes))
                self.text.insert(tkinter.END,"-"*30+'\n')
                str_lines=[]
                for l in lines:
                    str_lines.append(l.decode(encoding = 'utf-8'))
                self.text.insert(tkinter.END,"\n".join(filter(rx_headers.match,str_lines)))
                self.text.insert(tkinter.END,'\n')
                self.text.insert(tkinter.END,"-"*30+'\n')
        except Exception as e:
                self.text.insert(tkinter.END,'接收错误\n')
root =tkinter.Tk()
window=Window(root)
root.mainloop()

 

三 运行结果