#!/usr/local/bin/python#-*- coding: utf-8 -*-#Python: 3.5#Author: zhenghai.zhang@xxx.com#Program: 爬取豆瓣网站上所有电视剧的名称并写入数据库。#Version: 0.1#History: 2017.11.01

importrequests,time, pymysql, re, datetime, jsonfrom exchangelib importDELEGATE, Account, Credentials, Message, Mailbox, HTMLBody

host= 'xxx'user= 'xxx'passwd= 'xxx'dbme= 'crawl'dbtarget= 'back_brace'table= 'tv_hotwords'tabledelta= 'tv_hotwords_delta'tablesync= 'slot_value'port= 3306tolist= ['zhenghai.zhang@xxx.com']

defget_tvs(urlbase, page):try:

url= urlbase +str(page)print(url)try:

result=requests.get(url).text

jresult=json.loads(result)

tvs= jresult.get('subjects')except:print('爬取' + urlbase + str(page) + '失败！')

time.sleep(2)returntvsexcept:print('获取第%s页电影列表失败' %page)deftv_insert(host, user, passwd, dbme, port, table, tvs_list):

conn= pymysql.connect(host=host, user=user, passwd=passwd, db=dbme, port=port, charset="utf8")

cur=conn.cursor()

new_tvs=[]

punc= "！？｡＂＃＄％＆＇()＊＋，－／：；＜＝＞＠［＼］＾＿｀｛｜｝～｟｠｢｣､、〃》「」『』【】〔〕〖〗〘〙〚〛〜〝〞〟〰〾〿–—‘’‛“”„‟…‧﹏.():：。·"punctuation=puncfor tv intvs_list:try:

tv['title'] = re.sub(r"[%s]+" % punctuation, "", tv.get('title'))

cmd= 'insert into %s(tv_id, tv_name) values("%s", "%s")' %(

table, tv.get('id'), tv.get('title'))

cur.execute(cmd)

new_tvs.append(tv)except:print(" " * 20, tv.get('title'), "already exists, skip……")

cur.close()

conn.commit()

conn.close()returnnew_tvsdeftv_new_and_sync(host, user, passwd, dbme, dbtarget, port, tabledelta, tvs_list, tablesync):

conn= pymysql.connect(host=host, user=user, passwd=passwd, db=dbme, port=port, charset="utf8")

cur=conn.cursor()

cur.execute("delete from %s" % dbme+"."+tabledelta)for tv intvs_list:try:

cmd= 'insert into %s(tv_id, tv_name) values("%s", "%s")' % (tabledelta, tv['id'], tv['title'])

cmdsync= 'insert into %s(slot_type_id, slot_value, create_by, modify_by, gmt_create, gmt_modify, out_value) values("%s", "%s", "%s", "%s", "%s", "%s", "%s")' % (dbtarget+"."+tablesync, "xxxxxx", tv['title'], "system", "system", datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"), datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"), "")

cur.execute(cmd)

cur.execute(cmdsync)exceptpymysql.Error:print(" " * 20, tv['title'], "already exists, skip……")

cur.close()

conn.commit()

conn.close()deftv_new_to_release(host, user, passwd, dbtarget, port):

conn= pymysql.connect(host=host, user=user, passwd=passwd, db=dbtarget, port=port, charset="utf8")

cur=conn.cursor()try:

cmdbacktoskill= 'insert into back_brace.release_task(app_type,app_status,type,ref_id,status,register_id,create_by,modify_by,gmt_create,gmt_modify) values("BACKBRACE","testpass","SLOT","xxxxxx","init","SLOT_BACKBRACE_TESTPASS" ,"zhenghai.zhang","zhenghai.zhang","%s","%s")' % (datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"), datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))

cmdskilltoskillpro= 'insert into back_brace.release_task(app_type,app_status,type,ref_id,status,register_id,create_by,modify_by,gmt_create,gmt_modify) values("SKILL","deploy","SLOT","xxxxxx","init","SLOT_SKILL_DEPLOY" ,"zhenghai.zhang","zhenghai.zhang","%s","%s")' % (datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"), datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))print(cmdbacktoskill)

cur.execute(cmdbacktoskill)print(cmdskilltoskillpro)

cur.execute(cmdskilltoskillpro)exceptpymysql.Error:print("write into back_brace.release_task error!!!")

cur.close()

conn.commit()

conn.close()defEmail(to, subject, body):

creds=Credentials(

username='xxxxxx',

password='xxxxxx')

account=Account(

primary_smtp_address='xxx@xxx.com',

credentials=creds,

autodiscover=True,

access_type=DELEGATE)

m=Message(

account=account,

subject=subject,

body=HTMLBody(body),

to_recipients=[Mailbox(email_address=to)])

m.send_and_save()if __name__ == '__main__':

update_tvs=[]

pages= 25 #豆瓣每项电视剧只有前500部

#美剧 英剧 韩剧 日剧 国产剧 港剧 日本动画 综艺

urlbaselist = ['https://movie.douban.com/j/search_subjects?type=tv&tag=%E7%BE%8E%E5%89%A7&sort=recommend&page_limit=20&page_start=','https://movie.douban.com/j/search_subjects?type=tv&tag=%E8%8B%B1%E5%89%A7&sort=recommend&page_limit=20&page_start=','https://movie.douban.com/j/search_subjects?type=tv&tag=%E9%9F%A9%E5%89%A7&sort=recommend&page_limit=20&page_start=','https://movie.douban.com/j/search_subjects?type=tv&tag=%E6%97%A5%E5%89%A7&sort=recommend&page_limit=20&page_start=','https://movie.douban.com/j/search_subjects?type=tv&tag=%E5%9B%BD%E4%BA%A7%E5%89%A7&sort=recommend&page_limit=20&page_start=','https://movie.douban.com/j/search_subjects?type=tv&tag=%E6%B8%AF%E5%89%A7&sort=recommend&page_limit=20&page_start=','https://movie.douban.com/j/search_subjects?type=tv&tag=%E6%97%A5%E6%9C%AC%E5%8A%A8%E7%94%BB&sort=recommend&page_limit=20&page_start=','https://movie.douban.com/j/search_subjects?type=tv&tag=%E7%BB%BC%E8%89%BA&sort=recommend&page_limit=20&page_start=']for urlbase inurlbaselist:for i inrange(pages):print("*"*30, i, "*"*30)

tvs_list= get_tvs(urlbase, i * 20)

new_tvs=tv_insert(host, user, passwd, dbme, port, table, tvs_list)for tv innew_tvs:print(tv['title'],"Added")

onetv={}

onetv["id"] = tv["id"]

onetv["title"] = tv["title"]

update_tvs.append(onetv)

time.sleep(1)print(update_tvs)try:

tv_new_and_sync(host, user, passwd, dbme, dbtarget, port, tabledelta, update_tvs, tablesync)#将增加的电影写入movie_hotwords_delta表中

except:print("tv update and sync Error!")try:

tv_new_to_release(host, user, passwd, dbtarget, port)except:print("tv_new_to_release error!!!")

subject= '本次新增电视剧名称'body= "本次新增的电影名称为：

for movie inupdate_tvs:

body+= movie['title'] + "
"

for to intolist:

Email(to, subject, body)