# -*- coding:UTF-8 -*-
# @Time : 2020/7/23 17:40
# @File : crawler_weibo.py
# @email : litao@igengmei.com
# @author : litao
import copy
import requests
import re
import datetime, time
import json
import random
# from bs4 import BeautifulSoup
from crawler.crawler_sys.framework.video_fields_std import Std_fields_video
from crawler.crawler_sys.utils.output_results import retry_get_url
from crawler.crawler_sys.utils.trans_str_play_count_to_int import trans_play_count
from crawler.crawler_sys.utils.trans_strtime_to_timestamp import weibo_parse_time, trans_strtime_to_timestamp
from crawler.crawler_sys.utils.trans_duration_str_to_second import trans_duration
from crawler.crawler_sys.utils.util_logging import logged
from crawler.crawler_sys.proxy_pool.func_get_proxy_form_kuaidaili import get_proxy
from crawler.crawler_sys.utils.html_to_str import dehtml
from write_data_into_es.func_get_releaser_id import *
from write_data_into_es.func_cal_doc_id import cal_doc_id
class Crawler_weibo():
def __init__(self, timeout=None, platform='weibo'):
if timeout == None:
self.timeout = 10
else:
self.timeout = timeout
self.platform = platform
std_fields = Std_fields_video()
self.video_data = std_fields.video_data
self.video_data['platform'] = self.platform
# remove fields that crawled data don't have
pop_key_Lst = ['describe', 'repost_count', 'isOriginal',
'video_id']
for popk in pop_key_Lst:
self.video_data.pop(popk)
@staticmethod
def get_single_page(mid):
url = "https://m.weibo.cn/status/%s" % mid
headers = {
"accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
"accept-encoding": "gzip, deflate, br",
"accept-language": "zh-CN,zh;q=0.9",
# "cookie": "_T_WM=68345544646; WEIBOCN_FROM=1110006030; MLOGIN=0; XSRF-TOKEN=fd1a69; M_WEIBOCN_PARAMS=oid%3D4523948446845543%26luicode%3D20000061%26lfid%3D4528703037509890%26uicode%3D20000061%26fid%3D4523948446845543",
"sec-fetch-dest": "empty",
"sec-fetch-mode": "same-origin",
"sec-fetch-site": "same-origin",
"upgrade-insecure-requests": "1",
"user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36",
}
page_res = retry_get_url(url, headers=headers, proxies=0)
page_json_context = re.findall(r"render_data = (.*)\[0\]", page_res.text, flags=re.DOTALL)[0]
page_json = json.loads(page_json_context)
text = dehtml(page_json[0]["status"]["text"])
repost_count = trans_play_count(page_json[0]["status"]["reposts_count"])
comment_count = trans_play_count(page_json[0]["status"]["comments_count"])
favorite_count = trans_play_count(page_json[0]["status"]["attitudes_count"])
return text, repost_count, comment_count, favorite_count
def get_releaser_id(self, releaserUrl):
return get_releaser_id(platform=self.platform, releaserUrl=releaserUrl)
@staticmethod
def get_img(data):
img_list = []
if data.get("pics"):
for one in data.get("pics"):
try:
img_list.append(one["large"]["url"])
except Exception as e:
img_list.append(one["url"])
print("add img error %s" % e)
return img_list
def releaser_page(self, releaserUrl,
output_to_file=False, filepath=None,
output_to_es_raw=False,
output_to_es_register=False,
push_to_redis=False,
releaser_page_num_max=10000,
es_index=None,
doc_type=None, proxies_num=None):
print('Processing releaserUrl %s' % releaserUrl)
result_Lst = []
releaser_id = self.get_releaser_id(releaserUrl)
# xsrf_token,url_extr = self.get_weibo_info(releaser_id)
headers = {
"accept": "application/json, text/plain, */*",
"accept-encoding": "gzip, deflate, br",
"accept-language": "zh-CN,zh;q=0.9",
# "cookie": "_T_WM=30976479190; XSRF-TOKEN=9e4bb8; WEIBOCN_FROM=1110006030; MLOGIN=0; M_WEIBOCN_PARAMS=luicode%3D10000011%26lfid%3D100103type%253D1%2526q%253D%25E8%25BF%25AA%25E4%25B8%25BD%25E7%2583%25AD%25E5%25B7%25B4%26fid%3D1076031669879400%26uicode%3D10000011",
"mweibo-pwa": "1",
# "referer": "https://m.weibo.cn/u/1669879400?uid=1669879400&t=0&luicode=10000011&lfid=100103type%3D1%26q%3D%E8%BF%AA%E4%B8%BD%E7%83%AD%E5%B7%B4",
# "referer": "https://m.weibo.cn/u/1669879400?uid=1669879400&t=0",
"sec-fetch-dest": "empty",
"sec-fetch-mode": "cors",
"sec-fetch-site": "same-origin",
"user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36",
"x-requested-with": "XMLHttpRequest",
# "x-xsrf-token": xsrf_token,
}
pagenum = 0
has_more = True
since_id = 0
if releaser_id:
while pagenum <= releaser_page_num_max and has_more:
pagenum += 1
time.sleep(0.5)
"?uid=1669879400&t=0&luicode=10000011&lfid=100103type%3D1%26q%3D%E8%BF%AA%E4%B8%BD%E7%83%AD%E5%B7%B4&type=uid&value=1669879400&containerid=1076031669879400&since_id=451822205602429"
url = "https://m.weibo.cn/api/container/getIndex?uid={0}&t=0&type=uid&value={1}&containerid=107603{2}&since_id={3}".format(
releaser_id, releaser_id, releaser_id, since_id)
headers["referer"] = "https://m.weibo.cn/u/uid={0}&t=0".format(releaser_id)
print('Page number: %d' % pagenum)
try:
if proxies_num:
get_page = retry_get_url(url, headers=headers, timeout=self.timeout, proxies=proxies_num)
else:
get_page = retry_get_url(url, headers=headers, timeout=self.timeout)
except:
get_page = None
has_more = False
if get_page and get_page.status_code == 200:
try:
page_json = get_page.json()
total = page_json["data"]["cardlistInfo"]["total"]
if pagenum > total:
break
since_id = page_json["data"]["cardlistInfo"]["since_id"]
page_dic = page_json["data"].get("cards")
except Exception as e:
print("load data error %s" % e)
continue
if page_dic:
for one in page_dic:
try:
mblog = one.get("mblog")
mid = mblog.get("mid")
forward_text = ""
forward_user = ""
if one.get("source") == "绿洲":
text_type = "绿洲"
elif mblog.get("retweeted_status"):
text_type = "转发"
forward_text = mblog.get("retweeted_status").get("raw_text")
forward_user = mblog.get("retweeted_status").get("user").get("screen_name")
else:
text_type = one.get("source")
if mblog.get("isLongText"):
text, repost_count, comment_count, favorite_count = self.get_single_page(mid)
else:
text = mblog["raw_text"]
if mblog.get("page_info"):
article_type = mblog.get("page_info").get("type")
else:
article_type = "article"
res_dic = {
"release_time": trans_strtime_to_timestamp(mblog["created_at"]),
"fetch_time": int(datetime.datetime.now().timestamp()*1e3),
"url": one["scheme"],
"releaser": mblog["user"]["screen_name"],
"repost_count": trans_play_count(mblog["reposts_count"]),
"comment_count": trans_play_count(mblog["comments_count"]),
"favorite_count": trans_play_count(mblog["attitudes_count"]),
"title": text.replace("\u200b", ""),
"wb_type": text_type,
"forward_user": forward_user,
"forward_text": forward_text,
"mid": mid,
"releaserUrl": "https://www.weibo.com/u/%s" % releaser_id,
"releaser_id_str": "weibo_%s" % releaser_id,
"img_list":self.get_img(mblog),
"platform":"weibo",
"article_type": article_type
# "doc_id":doc_id
}
res_dic["doc_id"] = cal_doc_id(platform="weibo", url=one["scheme"], data_dict=res_dic,
doc_id_type="all-time-url")
yield res_dic
except Exception as e:
print(json.dumps(mblog))
print("row formate error %s" % e)
continue
def get_releaser_follower_num(self, releaserUrl):
pass
def releaser_page_by_time(self, start_time, end_time, url, allow, **kwargs):
count_false = 0
for res in self.releaser_page(url, proxies_num=kwargs.get("proxies_num")):
video_time = res["release_time"]
# print(res)
if video_time:
if start_time < video_time:
if video_time < end_time:
yield res
else:
count_false += 1
if count_false > allow:
break
else:
yield res
if __name__ == '__main__':
test = Crawler_weibo()
# releaserUrl = 'http://v.qq.com/vplus/cfa34d96d1b6609f1dccdea65b26b83d'
url_list = [
# "https://weibo.com/u/1764615662",
"https://weibo.com/u/3662247177",
# "https://weibo.com/u/2378564111",
# "https://weibo.com/u/2983578965",
# "https://weibo.com/u/3938976579",
# "https://weibo.com/u/6511177474",
"https://weibo.com/u/6511173721",
# "https://weibo.com/p/1005055471534537/home?from=page_100505&mod=TAB&is_hot=1#place",
]
for url in url_list:
res = test.releaser_page(url, output_to_es_raw=True,
es_index='crawler-data-raw',
releaser_page_num_max=400,proxies_num=0)
for r in res:
print(r)
# for u in url_list:
# test.releaser_page_by_time(1590940800000, 1595468554268, u, output_to_es_raw=False,
# es_index='crawler-data-raw',
# doc_type='doc', releaser_page_num_max=4000)
# test.get_single_page(4524055937468233)