import requests
import re
import json
from requests.exceptions import RequestException
def get_one_page(url):
try:
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3493.3 Safari/537.36'}
response = requests.get(url, headers=headers)
if response.status_code == 200:
return response.text
return None
except RequestException:
return None
def parse_one_page(html):
pattern = re.compile('<dd>.*?board-index.*?>(\d+)</i>.*?data-src="(.*?)".*?name"><a.*?>(.*?)</a>'
+'.*?star">(.*?)</p>.*?releasetime">(.*?)</p>'
+'.*?integer">(.*?)</i>.*?fraction">(.*?)</i>.*?</dd>', re.S)
items = re.findall(pattern, html)
for item in items:
yield{
'index': item[0],
'image': item[1],
'title': item[2],
'actor': item[3].strip()[3:],
'time': item[4].strip()[5:],
'score': item[5]+item[6]
}
def write_in_file(content):
with open('result.txt','a', encoding='utf-8') as f:
f.write(json.dumps(content, ensure_ascii=False)+'\n')
f.close()
def main(offset):
url = 'http://maoyan.com/board/4?offset='+str(offset)
html = get_one_page(url)
for item in parse_one_page(html):
print(item)
write_in_file(item)
if __name__ == '__main__':
for i in range(10):
main(i*10)
