def toutiao_news_api(url):
# 代理服务器
proxyHost = "http-dyn.abuyun.com"
proxyPort = "9020"
# 代理隧道验证信息
proxyUser = "******"
proxyPass = "******"
proxyMeta = "http://%(user)s:%(pass)s@%(host)s:%(port)s" % {
"host": proxyHost,
"port": proxyPort,
"user": proxyUser,
"pass": proxyPass,
}
proxies = {
"http": proxyMeta,
"https": proxyMeta,
}
ua = UserAgent(verify_ssl=False)
headers = {
'cookie':
'tt_webid=6825236887406953998; s_v_web_id=verify_ka17kc91_J51hfIgB_1Ujy_4F87_AQ77_v44SCeaZdYbb; WEATHER_CITY=%E5%8C%97%E4%BA%AC; __tasessionId=ftj73c94a1589124278466; tt_webid=6825236887406953998; csrftoken=3bc73a541ff3c196706a5fa652baa10a; ttcid=93c87bb6d2c44204a824c060f2a0344b39; SLARDAR_WEB_ID=167cd898-158d-4682-84b7-515f808f9c49; tt_scid=nvrgh8BUDb5bfXypX.EbNgFcMiVjrSr7vdwnPAab2w2tEn2I8DLcdmqRb2aAGGvT6b9b',
'user-agent': ua.random,
'x-requested-with': 'XMLHttpRequest'
}
toutiao_data = requests.get(url, headers=headers, proxies=proxies).text
global data
data = json.loads(toutiao_data)
global max_behot_time
max_behot_time = data['next']['max_behot_time']
items = data['data']
news_list = []
link_head = 'http://toutiao.com'
for n in items:
if 'title' in n and n['tag'] != 'ad' and n['tag'] != 'news_media':
news = News()
news.title = n['title']
print(news.title)
news.tag = n['tag']
news.source = n['source']
# 转换成localtime
time_local = time.localtime(n['behot_time'])
# 转换成新的时间格式(2016-05-05 20:28:54)
dt = time.strftime("%Y-%m-%d %H:%M:%S", time_local)
news.news_date = dt
print(news.news_date)
news.source_url = link_head + n['source_url']
news_list.append(news)
#print(news.title, news.source_url, news.source, news.keyword, news.keywords)
return news_list
def keyword_search(keyword):
source_url_list = select_source_url_returnset()
url = 'http://www.toutiao.com/search_content/?offset=0&format=json&keyword= ' + keyword + '&autoload=true&count=200&cur_tab=1'
toutiao_data = requests.get(url).text
data = json.loads(toutiao_data)
items = data['data']
news_list = []
link_head = 'http://toutiao.com'
for n in items:
if 'title' in n:
news = News()
news.title = n['title']
news.tag = n['tag']
news.source = n['source']
news.source_url = link_head + n['source_url']
# 两会关键词
news.keyword = keyword
# 今日头条自带关键词
news.keywords = n['keywords']
#如果已经存在source_url则跳过
if news.source_url in source_url_list:
print('数据库已有该记录！')
continue
print('新添加记录：', news.title)
news_list.append(news)
# print(news.title, news.source_url, news.source, news.keyword, news.keywords)
return news_list