spiderContent.py
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import time
import requests
import csv
import os
from datetime import datetime
from .settings import navAddr,articleAddr
def init():
if not os.path.exists(articleAddr):
with open(articleAddr,'w',encoding='utf-8',newline='') as csvFile:
writer = csv.writer(csvFile)
writer.writerow([
'id',
'likeNum',
'commentsLen',
'reposts_count',
'region',
'content',
'contentLen',
'created_at',
'type',
'detailUrl',# followBtnCode>uid + mblogid
'authorAvatar',
'authorName',
'authorDetail',
'isVip' # v_plus
])
def write(row):
with open(articleAddr, 'a', encoding='utf-8', newline='') as csvFile:
writer = csv.writer(csvFile)
writer.writerow(row)
def fetchData(url,params):
headers = {
'Cookie':'SINAGLOBAL=2555941826014.1074.1676801766625; ULV=1719829459275:6:1:2:4660996305989.918.1719827559898:1719743122299; UOR=,,www.baidu.com; XSRF-TOKEN=VtLXviYSIs8lor7sz4iGyigL; SUB=_2A25LhvU9DeRhGeFH6FIX-S3MyD2IHXVo-gj1rDV8PUJbkNAGLRXMkW1Ne2nhI3Gle25QJK0Z99J3trq_NZn6YKJ-; SUBP=0033WrSXqPxfM725Ws9jqgMF55529P9D9WW3Mv8V5EupQbbKh.vaZIwU5JpX5KzhUgL.FoM4e05c1Ke7e022dJLoIp7LxKML1KBLBKnLxKqL1hnLBoM41hz41hqReKqN; WBPSESS=Dt2hbAUaXfkVprjyrAZT_LRaDLsnxG-kIbeYwnBb5OUKZiwfVr_UrcYfWuqG-4ZVDM5HeU3HXkDNK_thfRfdS9Ao6ezT30jDksv-CpaVmlTAqGUHjJ7PYkH5aCK4HLxmRq14ZalmQNwzfWMPa4y0VNRLuYdg7L1s49ymNq_5v5vusoz0r4ki6u-MHGraF0fbUTgX14x0kHayEwOoxfLI-w==; SCF=AqmJWo31oFV5itnRgWNU1-wHQTL6PmkBLf3gDuqpdqAIfaWguDTMre6Oxjf5Uzs74JAh2r0DdV1sJ1g6m-wJ5NQ.; _s_tentry=-; Apache=4660996305989.918.1719827559898; PC_TOKEN=7955a7ab1f; appkey=; geetest_token=602cd4e3a7ed1898808f8adfe1a2048b; ALF=1722421868',
'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0'
}
response = requests.get(url,headers=headers,params=params)
if response.status_code == 200:
return response.json()['statuses']
else:
return None
def getTypeList():
typeList = []
with open(navAddr,'r',encoding='utf-8') as reader:
readerCsv = csv.reader(reader)
next(reader)
for nav in readerCsv:
typeList.append(nav)
return typeList
def readJson(response,type):
for artice in response:
id = artice['id']
likeNum = artice['attitudes_count']
commentsLen = artice['comments_count']
reposts_count = artice['reposts_count']
try:
region = artice['region_name'].replace('发布于 ', '')
except:
region = '无'
content = artice['text_raw']
contentLen = artice['textLength']
created_at = datetime.strptime(artice['created_at'],'%a %b %d %H:%M:%S %z %Y').strftime('%Y-%m-%d')
type = type
try:
detailUrl = 'https://weibo.com/' + str(artice['id']) + '/' + str(artice['mblogid'])
except:
detailUrl = '无'
authorAvatar = artice['user']['avatar_large']
authorName = artice['user']['screen_name']
authorDetail = 'https://weibo.com/u/' + str(artice['user']['id'])
isVip = artice['user']['v_plus']
write([
id,
likeNum,
commentsLen,
reposts_count,
region,
content,
contentLen,
created_at,
type,
detailUrl,
authorAvatar,
authorName,
authorDetail,
isVip
])
def start(typeNum=14,pageNum=3):
articleUrl = 'https://weibo.com/ajax/feed/hottimeline'
init()
typeList = getTypeList()
typeNumCount = 0
for type in typeList:
if typeNumCount > typeNum:return
time.sleep(2)
for page in range(0,pageNum):
print('正在爬取的类型：%s 中的第%s页文章数据' % (type[0],page + 1))
time.sleep(1)
parmas = {
'group_id':type[1],
'containerid':type[2],
'max_id':page,
'count':10,
'extparam':'discover|new_feed'
}
response = fetchData(articleUrl,parmas)
readJson(response,type[0])
typeNumCount += 1
if __name__ == '__main__':
start()