python 语言 emailSender邮件发送

# smtp simple wail transfer protocol  简单的邮件协议
# lib library
import smtplib
# 因为需要使用这个模块  所以当前py文件的名字不能写成email.py
import email
# MIME 多用于邮箱扩充协议
from email.mime.text import MIMEText
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart
# 设置邮箱的域名
HOST='smtp.qq.com'
# 设置邮件标题
SUBJECT='今天是2015年11月10日，是我10岁生日'
# 注意  发件人的邮箱必须先设置开始SMTP协议
FROM='[email protected]'
# 设置收件人邮箱，（可以一次性发送多个人）
TO='[email protected],[email protected],[email protected]'
# related  表示使用内嵌资源的形式，将邮件发送给对方
# 邮件信息   内容为空
message=MIMEMultipart('related')
#-------------------发送文本--------------
# 发送邮件主题到对方的邮箱中
# 参数
# 1.发送的内容 内容必须是字符串
# 2.内容的类型  文本类型默认为plain
# 3.内容的编码方式  使用utf-8进行编码
# message_html=MIMEText('今天是星期五，郝开新','plain','utf-8')
message_html=MIMEText('
我爱我的祖国
','html','utf-8')
# 将邮件内容装入到邮件信息当中去
message.attach(message_html)

#*--------------发送图片--------------------
# rb:读取二进制文件
image_data=open('1.jpg','rb')
# 设置读取获取的二进制数据
message_image=MIMEImage(image_data.read())
# 关闭刚才打开的文件
image_data.close()
message_image.add_header('content-ID','small')
#添加图片文件到邮件信息当中去
# message.attach(message_image)

#-------------------发送图片的第二种方式-------------
message_image=MIMEText(open('1.jpg','rb').read(),'base64','utf-8')
message_image['Content-disposition']='attachment;filename="happy.jpg"'
message.attach(message_image)




#---------------添加附件--------------------
# 讲一个xlsx文档作为内容发送到对方的邮箱
# 读取Excel文件时，是以rb形式进行读取的
# 是一个二进制内容 对二进制文件需要设置默认的编码格式
# 对于MIMEText（）来说 默认的编码格式就是base64
# 如果对于二进制文件来说 没有设置base64进行编码  则附件
# 的就会呈现乱码
message_xlsx=MIMEText(open('table.xlsx','rb').read(),'base64','utf-8')
# 设置文件在附件当中的名字
message_xlsx['Content-Disposition']='attachment;filename="test11111.xlsx"'
message.attach(message_xlsx)
# 设置邮件发送人
message['From']=FROM
# 设置邮件收件人
message['To']=TO
# 设置邮件标题
message['Subject']=SUBJECT
# 获取简单邮件传输协议的证书
email_cilent=smtplib.SMTP_SSL()
#设置发送人邮箱的域名和端口   端口为465
email_cilent.connect(HOST,'465')
# 注意：密码千万不要写邮箱的密码   要写邮箱的授权码
result=email_cilent.login(FROM,'whrbsbrltigqbifc')

print('登录结果',result)
# 发送邮件
# message=MIMEMultipart('related')  message 为MIMEMultipart的
# 一个对象  as_sring把对象转化成字符串
email_cilent.sendmail(from_addr=FROM,to_addrs=TO.split(','),msg=message.as_string())
# 关闭邮件发送客户端
email_cilent.close()

项目要求：获取淘宝任意一个类别的商品信息，将商品名称，价格，店铺，三个信息存储到

Excel表格中，爬虫结束时将Excel以及获取的商品中任意一个商品的图片一起发到自己的邮箱

from scrapy import signals
from scrapy.http.response.html import HtmlResponse
class MusicalMiddleware(object):

    def process_request(self,request,spider):
        if spider.name == "taobaobao":
            spider.driver.get(request.url)
            spider.driver.implicitly_wait(10)
            response=HtmlResponse(url=spider.driver.current_url,
                                  request=request,
                                  body=spider.driver.page_source,
                                  encoding='utf-8')
            return response



****************************************************************************************




# -*- coding: utf-8 -*-
import scrapy
from ..items import TaobaoItem
from selenium import webdriver
from ..sendemail import SendEmail
class TaobaobaoSpider(scrapy.Spider):
    name = 'taobaobao'
    allowed_domains = ['taobao.com']
    start_urls = ['https://s.taobao.com/list?spm=a21bo.2017.201867-links-6.71.5af911d9ByIT2Y&q=%E5%90%89%E4%BB%96&cat=33%2C34%2C50096795%2C50039094%2C50035966&style=grid&seller_type=taobao&sort=renqi-desc']
    def __init__(self):
        self.driver=webdriver.PhantomJS()
    def parse(self, response):
        print('//////////////////////////////')
        content_list=response.xpath('//div[@class="ctx-box J_MouseEneterLeave J_IconMoreNew"]')
        for x in content_list:
            name=x.xpath('.//div[@class="row row-2 title"]').xpath('string(.)').extract()[0].strip('\n').replace(' ','').strip('\n')
            print(name)
            price=x.xpath('.//div[@class="row row-1 g-clearfix"]/div[1]/strong/text()').extract_first('')
            print(price)
            dian_name=x.xpath('.//div[@class="shop"]/a/span[2]/text()').extract_first('')
            print(dian_name)
            item=TaobaoItem()
            item['name']=name
            item['price']=price
            item['dian_name']=dian_name
            yield item
        print('*********************************')
    @staticmethod
    def close(spider, reason):
        print('111111111')
        email=SendEmail()
        subject="淘宝乐器"
        email.send_data(subject)
        return

****************************************************************************************


# -*- coding: utf-8 -*-

# Define your item pipelines here
#
# Don't forget to add your pipeline to the ITEM_PIPELINES setting
# See: https://doc.scrapy.org/en/latest/topics/item-pipeline.html

import xlwt
class TaobaoPipeline(object):
    def __init__(self):
        self.now=1
        self.workbook=xlwt.Workbook(encoding='utf-8')
        self.sheet=self.workbook.add_sheet('乐器')
        self.sheet.write(0,0,'名称')
        self.sheet.write(0,1,'价格')
        self.sheet.write(0,2,'店铺')

    def process_item(self, item, spider):
        self.sheet.write(self.now,0,item['name'])
        self.sheet.write(self.now,1,item['price'])
        self.sheet.write(self.now,2,item['dian_name'])
        self.now+=1
        self.workbook.save('乐器.xls')
        return item
    def spider_closed(self,spider):
        pass
***************************************************************************************


import smtplib
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText

class SendEmail(object):
    def __init__(self):
        self.host='smtp.qq.com'
        self.port='465'
        self.sender='[email protected]'
        self.receive='[email protected]'
        self.password='whrbsbrltigqbifc'
        self.message=MIMEMultipart('related')
        self.message['From']=self.sender
        self.message['To']=self.receive
    def send_data(self,subject):
        self.message['Subject']=subject
        message_text=MIMEText('
-喜欢么，快来购买吧！-
','html','utf-8')
        self.message.attach(message_text)

        message_img = MIMEText(open('1.jpg','rb').read(), 'base64', 'utf-8')
        message_img["Content-Disposition"] = 'attachment;filename="yijia.jpg"'
        self.message.attach(message_img)

        message_xlsx=MIMEText(open('乐器.xls','rb').read(),'base64','utf-8')
        message_xlsx["Content-Disposition"]='attachment;filename="yueqi.xlsx"'
        self.message.attach(message_xlsx)
        self.login()
    def login(self):
        try:
            cilent=smtplib.SMTP_SSL(self.host,self.port)
            result=cilent.login(self.sender,self.password)
            if result[0]==235:
                print('登录成功')
                cilent.sendmail(self.sender,self.receive,self.message.as_string())
                print('发送成功')
        except Exception as e:
            print('错误原因',e)


****************************************************************************************
DOWNLOADER_MIDDLEWARES = {
   'taobao.middlewares.MusicalMiddleware': 543,
}







ITEM_PIPELINES = {
   'taobao.pipelines.TaobaoPipeline': 300,
}