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| from urllib.parse import urlencode
import requests
from pyquery import PyQuery as pq
from pymongo import MongoClient
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 6.1; Win64; x64) \
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36',
'X-Requested-With':'XMLHttpRequest'
}
def get_page(page):
params = {
'type': 'uid',
'value': '2830678474',
'containerid': '1076032830678474',
'page': page
}
url = base_url + urlencode(params)
print(url)
try:
re = requests.get(url, headers=headers)
if re.status_code == 200:
htmls = re.json()
return htmls
except requests.ConnectionError as e:
print('Error', e.args)
def parse_page(htmls):
if htmls:
items = htmls.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_count'] = item.get('reposts_count')
yield weibo
def save_to_mongo(result):
client = MongoClient(host='localhost', port=27017)
db = client.admin
collection = db.cweibo
collection.insert_one(result)
if __name__ == '__main__':
for page in range(2,11):
htmls = get_page(page)
results = parse_page(htmls)
for result in results:
save_to_mongo(result)
|
