Python实训-Day3(验证码、窗口界面邮件发送)

1、随机生成4位验证码图片

用到的包：

pillow-PIL

代码：

import Image,ImageDraw,ImageFont
import random
import time
# 随机字符(字母或者数字)
def rand_char():
    if random.randint(0,1)==0:
        return chr(random.randint(65,90))
    return str(random.randint(0,9))
#随机颜色(RGB)
def rand_color():
    return (random.randint(0,255),random.randint(0,255),random.randint(0,255))
#随机字体(事先下载好的四个)
def rand_font():
    index = random.randint(0,3)
    font_list = ["font01.ttf","font02.ttf","font03.ttf","font04.ttf"]
    return font_list[index]

if __name__ == '__main__':
    width = 260
    height = 80
    imagecode = Image.new(mode = "RGB",size=(width,height),color = (255,0,0))
    imagecode_dr = ImageDraw.Draw(imagecode,"RGB")
    for x in range(width):
        for y in range(height):
           imagecode_dr.point((x,y),fill=rand_color())
    # 随机字符填充
    s=10
    for i in range(4):
        font = ImageFont.truetype(font=rand_font(), size=60)
        imagecode_dr.text(text=rand_char(),fill=rand_color(),font=font,xy=(s,10))
        s+=60

    imagecode.show()
    imagecode.save("code.png")

2、邮箱发送信息（窗口化界面）

用到的包：

smtplib
tkinter

代码：

import tkinter
import smtplib
import time
from email.mime.text import MIMEText
from tkinter import messagebox

class EmailSend:
    def __init__(self):
        window = tkinter.Tk()
        window.geometry("400x300")
        window.resizable(width=False,height=False)
        window.title("QQ邮件发送")
        label_txt1 = tkinter.Label(window,text="邮件主题")
        label_txt1.pack()
        self.inputTitle = tkinter.Entry(window,width=40,fg="blue", bg="lightyellow")
        self.inputTitle.pack()
        label_txt2 = tkinter.Label(window, text="邮件内容")
        label_txt2.pack()
        self.inputContent = tkinter.Entry(window,width=40,fg="blue", bg="lightyellow")
        self.inputContent.pack()
        label_txt3 = tkinter.Label(window, text="请输入发件人QQ邮箱")
        label_txt3.pack()
        self.inputFrom = tkinter.Entry(window,width=40,fg="blue", bg="lightyellow")
        self.inputFrom.pack()
        label_txt4 = tkinter.Label(window, text="请输入收件人QQ邮箱")
        label_txt4.pack()
        self.inputTo = tkinter.Entry(window,width=40,fg="blue", bg="lightyellow")
        self.inputTo.pack()
        label_txt5 = tkinter.Label(window, text="请输入密码/授权码")
        label_txt5.pack()
        self.inputPwd = tkinter.Entry(window,width=40,fg="blue", bg="lightyellow")
        self.inputPwd.pack()
        button = tkinter.Button(window,text="点击发送",fg="white",bg="skyblue",command = self.send)
        button.pack(side = "top",pady = 25,ipady=15,ipadx=20)

        timetxt = time.strftime("%Y-%m-%d-%H-%m")
        Label_time =tkinter.Label(window,text="发送时间%s"%timetxt)
        Label_time.pack()
        window.mainloop()
        pass

    def send(self):
        mail_server = "smtp.qq.com"
        # 用户邮箱
        mail_user = self.inputFrom.get()
        # 授权码
        mail_token = self.inputPwd.get()
        # 构造邮件
        message = self.inputContent.get()
        # 字符串转换为邮件
        message = MIMEText(message)
        # 主题
        message["subject"] = self.inputTitle.get()
        # 设置发送人
        message["From"] = mail_user
        # 创建发送对象（服务，端口）
        mail = smtplib.SMTP(mail_server, 25)
        # 收件人
        mail_addressee = self.inputTo.get()
        # 验证有没有没填的空
        mail_list = [mail_user,mail_token,mail_addressee,mail_token]

        if "" in mail_list:
            messagebox.showinfo("提示", "输入不能为空")
        else:
            # 登录（账号，授权码）
            mail.login(mail_user, mail_token)
            # 发送邮件（发送者，接受者，邮件转换）
            mail.sendmail(mail_user, mail_addressee, message.as_string())
            # 断开服务
            mail.quit()
            messagebox.showinfo("发送状态","发送成功")

if __name__ == '__main__':
        emailsend = EmailSend()

(¦3」∠)

• 本文作者： 本该如此
• 本文链接： https://anyway521.github.io/post/7e3930c3.html
• 最后更新： 2021年01月20日 15:59:16
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