Python 爬虫: 微博爬取

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import requests
from urllib.parse import urlencode
from pyquery import PyQuery as pq

base_url = 'https://m.weibo.cn/api/container/getIndex?'
headers = {
'Host': 'm.weibo.cn',
'Referer': 'https://m.weibo.cn/u/2830678474',
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 Edg/105.0.1343.53',
'X-Requested-With': 'XMLHttpRequest',
}


max_page = 50


def get_page(page):
uid='1679186305'
containerid='107603'+uid
params = {
'type': 'uid',
'value': uid,
'containerid':containerid,
'page': page
}
url = base_url + urlencode(params)
try:
response = requests.get(url, headers=headers)
if response.status_code == 200:
return response.json()
except requests.ConnectionError as e:
print('Error', e.args)


def parse_page(json):
if json:
items = json.get('data').get('cards')
for item in items:
item = item.get('mblog')
weibo = {}
weibo['id'] = item.get('id')
weibo['text'] = pq(item.get('text')).text()
weibo['attitudes'] = item.get('attitudes_count')
weibo['comments'] = item.get('comments_count')
weibo['reposts'] = item.get('reposts_count')
yield weibo





if __name__ == '__main__':
for page in range(1, max_page + 1):
json = get_page(page)
results = parse_page(json)
for result in results:
print(result)