# -*- coding: utf-8 -*- # @Author: lierqiang # @Time: 2023/4/06 import json import os import shutil import sys import time import requests import execjs from hashlib import md5 sys.path.append(os.getcwd()) from common.db import MysqlHelper from common.feishu import Feishu from common.publish import Publish from common.public import get_user_from_mysql from common.userAgent import get_random_user_agent from common.common import Common def get_xb(f_url, ua): with open('../xb.js', 'r', encoding='utf-8') as f: douyin_js = f.read() params = f_url.split('/?')[1] # params = urllib.parse.unquote(params) # params = urllib.parse.unquote(urllib.parse.urlencode(params, safe='=')) ctx = execjs.compile(douyin_js) xb = ctx.call('_0x11bbd8', params, ua) return xb class DyRecommend(object): # 个人主页视频翻页参数 # offset = 0 platform = "抖音" # tag = "西瓜视频爬虫,定向爬虫策略" @classmethod def get_rule(cls, log_type, crawler): try: while True: rule_sheet = Feishu.get_values_batch(log_type, crawler, "a6L9Kb") if rule_sheet is None: Common.logger(log_type, crawler).warning("rule_sheet is None! 10秒后重新获取") time.sleep(10) continue rule_dict = { # "play_cnt": int(rule_sheet[0][2]), # "comment_cnt": int(rule_sheet[1][2]), "video_width": int(rule_sheet[0][2]), "video_height": int(rule_sheet[1][2]), "like_cnt": int(rule_sheet[2][2]), "duration": int(rule_sheet[3][2]), "publish_time": int(rule_sheet[4][2]), } return rule_dict except Exception as e: Common.logger(log_type, crawler).error(f"get_rule:{e}\n") # 下载规则 @classmethod def download_rule(cls, video_info_dict, rule_dict): # if video_info_dict['play_cnt'] >= rule_dict['play_cnt']: # if video_info_dict['comment_cnt'] >= rule_dict['comment_cnt']: if video_info_dict['like_cnt'] >= rule_dict['like_cnt']: if video_info_dict['duration'] >= rule_dict['duration']: if video_info_dict['video_width'] >= rule_dict['video_width'] \ or video_info_dict['video_height'] >= rule_dict['video_height']: return True else: return False else: return False else: return False # else: # return False # else: # return False # 过滤词库 @classmethod def filter_words(cls, log_type, crawler): try: while True: filter_words_sheet = Feishu.get_values_batch(log_type, crawler, '6BS2RR') if filter_words_sheet is None: Common.logger(log_type, crawler).warning(f"filter_words_sheet:{filter_words_sheet} 10秒钟后重试") continue filter_words_list = [] for x in filter_words_sheet: for y in x: if y is None: pass else: filter_words_list.append(y) return filter_words_list except Exception as e: Common.logger(log_type, crawler).error(f'filter_words异常:{e}\n') @classmethod def get_videolist(cls, log_type, crawler, strategy, our_id, oss_endpoint, env, machine): rule_dict = cls.get_rule(log_type, crawler) for page in range(1, 101): try: aweme_pc_rec_raw_data = '%7B%22videoPrefer%22%3A%7B%22fsn%22%3A%5B%5D%2C%22like%22%3A%5B%5D%2C%22halfMin%22%3A%5B%5D%2C%22min%22%3A%5B%5D%7D%2C%22seo_info%22%3A%22https%3A%2F%2Fwww.douyin.com%2F%22%2C%22is_client%22%3Afalse%2C%22ff_danmaku_status%22%3A1%2C%22danmaku_switch_status%22%3A0%7D' f_url = 'https://www.douyin.com/aweme/v1/web/tab/feed/?device_platform=webapp&aid=6383&channel=channel_pc_web&tag_id=&share_aweme_id=&count=10&refresh_index={page}&video_type_select=0&aweme_pc_rec_raw_data={aweme_pc_rec_raw_data}&globalwid=&pull_type=2&min_window=0&ug_source=&creative_id=&pc_client_type=1&version_code=170400&version_name=17.4.0&cookie_enabled=true&screen_width=1920&screen_height=1080&browser_language=zh-CN&browser_platform=MacIntel&browser_name=Chrome&browser_version=111.0.0.0&browser_online=true&engine_name=Blink&engine_version=111.0.0.0&os_name=Mac+OS&os_version=10.15.7&cpu_core_num=8&device_memory=8&platform=PC&downlink=10&effective_type=4g&round_trip_time=200&webid=7217725630355097128&msToken=JFY-VD2YHS-6IO6lNhTj4AcLVtHqjein_5giYzIUh_VRsXMPFXy9QOg-RKDDwQgW5TTbgQB_BLzpfQhNdNEQCv5sGXatzGei9yppG1eSLLkbI9fjhTdBWtdkAJpLIg=='.format( page=page, aweme_pc_rec_raw_data=aweme_pc_rec_raw_data) headers = { 'cookie': 'ttwid=1%7CzpiG_VTvd1xpRFvfHUjEHiaq3qkfUqPElZUu0wbTSr8%7C1680507728%7Cc61697d37b4d4d49d42b466a3bbe8ecd5c06ae6e9a751d9e410102d2c52a185d; douyin.com; passport_csrf_token=208a829b0156a2feaa0fa24ad026ea91; passport_csrf_token_default=208a829b0156a2feaa0fa24ad026ea91; s_v_web_id=verify_lg0iwv1g_BwfztkmU_azbL_4Gua_9Fb9_KWfGPVXCyWua; bd_ticket_guard_client_data=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; csrf_session_id=a5355d954d3c63ed1ba35faada452b4d; ttcid=60304e8eb309434784f02372ef36387b41; xgplayer_user_id=446878319428; __ac_nonce=0642bcb0a001596f3fe5b; __ac_signature=_02B4Z6wo00f012HU-wAAAIDA9QKgDGYSlVNh9P-AALxqUQdGOEO.l3IAhdmUh4D-Y9rXLut3p7moXUuAUmo7rUOUJzpnB9nLx0YdZcvdMNeUgQOjsGIHh9LTN38BOVtrElZBeXDLjuVVC5Hh81; strategyABtestKey=%221680591628.189%22; download_guide=%223%2F20230404%22; VIDEO_FILTER_MEMO_SELECT=%7B%22expireTime%22%3A1681196521206%2C%22type%22%3A0%7D; home_can_add_dy_2_desktop=%221%22; msToken=v_pzGLfpXwl4PugynDwIb5DeepUms68tZLZFNLHl8WQnEeNQZtaawWYVu4Y3TLWxpqbvgqkOFULGmld2BLBZydbzrMJgkx5q5GjqetkVI4GoxLX1QdJQ0CP607uEVw==; tt_scid=NZGTg99heu5lHFfAvBht7p3Qxl0TGP.TyfxOQ7cWIvZjEnOcZERFaJxQ.HnKY-UT18cb; msToken=JFY-VD2YHS-6IO6lNhTj4AcLVtHqjein_5giYzIUh_VRsXMPFXy9QOg-RKDDwQgW5TTbgQB_BLzpfQhNdNEQCv5sGXatzGei9yppG1eSLLkbI9fjhTdBWtdkAJpLIg==', 'referer': 'https://www.douyin.com/', 'user-agent': get_random_user_agent('pc') } x_bogus = get_xb(f_url, headers['user-agent']) url = f_url + '&X-Bogus={}'.format(x_bogus) res = requests.get(url=url, headers=headers, proxies=Common.tunnel_proxies()).json() aweme_list = res.get('aweme_list', []) if not aweme_list: Common.logger(log_type, crawler).warning(f"抖音推荐没有获取到更多数据,页数:{page}") continue for info in aweme_list: if info['is_ads']: continue publish_time = info['create_time'] publish_time_str = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(publish_time)) publish_day = int((int(time.time()) - publish_time) / (3600 * 24)) video_dict = {'video_title': info['desc'], 'video_id': info['aweme_id'], 'play_cnt': info['statistics']['play_count'], 'comment_cnt': info['statistics']['comment_count'], 'like_cnt': info['statistics']['digg_count'], 'share_cnt': info['statistics']['share_count'], 'video_width': info['video']['width'], 'video_height': info['video']['height'], 'duration': round(info['video']['duration'] / 1000), 'publish_time': publish_day, 'publish_time_stamp': publish_time * 1000, 'publish_time_str': publish_time_str, 'user_name': info['author']['nickname'], 'user_id': info['author_user_id'], 'user_sec_id': info['author']['sec_uid'], 'avatar_url': info['author']['avatar_thumb']['url_list'][0], 'cover_url': info['video']['origin_cover']['url_list'][0].replace('\u0026', '&'), 'video_url': info['video']['play_addr']['url_list'][0], 'session': f"douyin{int(time.time())}" } for k, v in video_dict.items(): Common.logger(log_type, crawler).info(f"{k}:{v}") cls.download_publish(log_type=log_type, crawler=crawler, video_dict=video_dict, rule_dict=rule_dict, strategy=strategy, our_uid=our_id, oss_endpoint=oss_endpoint, env=env, machine=machine) except Exception as e: Common.logger(log_type, crawler).error(f"获取抖音推荐失败:{e}") @classmethod def repeat_video(cls, log_type, crawler, video_id, env, machine): sql = f""" select * from crawler_video where platform="{cls.platform}" and out_video_id="{video_id}"; """ repeat_video = MysqlHelper.get_values(log_type, crawler, sql, env, machine) return len(repeat_video) # 下载 / 上传 @classmethod def download_publish(cls, log_type, crawler, strategy, video_dict, rule_dict, our_uid, oss_endpoint, env, machine): try: if cls.download_rule(video_dict, rule_dict) is False: Common.logger(log_type, crawler).info('不满足抓取规则\n') elif any(word if word in video_dict['video_title'] else False for word in cls.filter_words(log_type, crawler)) is True: Common.logger(log_type, crawler).info('标题已中过滤词:{}\n', video_dict['video_title']) elif cls.repeat_video(log_type, crawler, video_dict['video_id'], env, machine) != 0: Common.logger(log_type, crawler).info('视频已下载\n') else: # 下载视频 Common.download_method(log_type=log_type, crawler=crawler, text='video', title=video_dict['video_title'], url=video_dict['video_url']) md_title = md5(video_dict['video_title'].encode('utf8')).hexdigest() if os.path.getsize(f"./{crawler}/videos/{md_title}/video.mp4") == 0: # 删除视频文件夹 shutil.rmtree(f"./{crawler}/videos/{md_title}") Common.logger(log_type, crawler).info("视频size=0，删除成功\n") return # ffmpeg_dict = Common.ffmpeg(log_type, crawler, f"./{crawler}/videos/{video_dict['video_title']}/video.mp4") # if ffmpeg_dict is None or ffmpeg_dict['size'] == 0: # Common.logger(log_type, crawler).warning(f"下载的视频无效，已删除\n") # # 删除视频文件夹 # shutil.rmtree(f"./{crawler}/videos/{video_dict['video_title']}") # return # 下载封面 Common.download_method(log_type=log_type, crawler=crawler, text='cover', title=video_dict['video_title'], url=video_dict['cover_url']) # 保存视频信息至txt Common.save_video_info(log_type=log_type, crawler=crawler, video_dict=video_dict) # 上传视频 Common.logger(log_type, crawler).info("开始上传视频...") our_video_id = Publish.upload_and_publish(log_type=log_type, crawler=crawler, strategy=strategy, our_uid=our_uid, env=env, oss_endpoint=oss_endpoint) if env == 'dev': our_video_link = f"https://testadmin.piaoquantv.com/cms/post-detail/{our_video_id}/info" else: our_video_link = f"https://admin.piaoquantv.com/cms/post-detail/{our_video_id}/info" Common.logger(log_type, crawler).info("视频上传完成") if our_video_id is None: # 删除视频文件夹 shutil.rmtree(f"./{crawler}/videos/{video_dict['video_title']}") return # 视频写入飞书 # Feishu.insert_columns(log_type, 'douyin', "82c8d9", "ROWS", 1, 2) upload_time = int(time.time()) values = [[ our_video_id, time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(upload_time)), "推荐", str(video_dict['video_id']), video_dict['video_title'], our_video_link, # video_dict['gid'], video_dict['play_cnt'], video_dict['comment_cnt'], video_dict['like_cnt'], video_dict['share_cnt'], video_dict['duration'], str(video_dict['video_width']) + '*' + str(video_dict['video_height']), video_dict['publish_time_str'], video_dict['user_name'], video_dict['user_id'], video_dict['avatar_url'], video_dict['cover_url'], video_dict['video_url'] ]] # time.sleep(1) Feishu.update_values(log_type, 'douyin', "82c8d9", "A2:Z2", values) Common.logger(log_type, crawler).info(f"视频已保存至云文档\n") # 视频信息保存数据库 insert_sql = f""" insert into crawler_video(video_id, user_id, out_user_id, platform, strategy, out_video_id, video_title, cover_url, video_url, duration, publish_time, play_cnt, comment_cnt, like_cnt, share_cnt, crawler_rule, width, height) values({our_video_id}, {our_uid}, "{video_dict['user_id']}", "{cls.platform}", "推荐爬虫策略", "{video_dict['video_id']}", "{video_dict['video_title']}", "{video_dict['cover_url']}", "{video_dict['video_url']}", {int(video_dict['duration'])}, "{video_dict['publish_time_str']}", {int(video_dict['play_cnt'])}, {int(video_dict['comment_cnt'])}, {int(video_dict['like_cnt'])}, {int(video_dict['share_cnt'])}, '{json.dumps(rule_dict)}', {int(video_dict['video_width'])}, {int(video_dict['video_height'])}) """ Common.logger(log_type, crawler).info(f"insert_sql:{insert_sql}") MysqlHelper.update_values(log_type, crawler, insert_sql, env, machine) Common.logger(log_type, crawler).info('视频信息插入数据库成功！\n') except Exception as e: Common.logger(log_type, crawler).error(f'download_publish异常:{e}\n') # @classmethod # def get_recommend(cls, log_type, crawler, strategy, oss_endpoint, env, machine): # try: # # user_list = get_user_from_mysql(log_type, crawler, crawler, env) # for user in user_list: # spider_link = user["spider_link"] # out_uid = spider_link.split('/')[-1] # user_name = user["nick_name"] # our_uid = user["media_id"] # # Common.logger(log_type, crawler).info(f"开始抓取 {user_name} 用户主页视频\n") # cls.get_videolist(log_type=log_type, # crawler=crawler, # strategy=strategy, # our_uid=our_uid, # oss_endpoint=oss_endpoint, # env=env, # machine=machine) # time.sleep(1) # except Exception as e: # Common.logger(log_type, crawler).error(f"get_follow_videos:{e}\n") if __name__ == '__main__': # DyRecommend.get_recommend('recommend','douyin','推荐抓取策略', 'inner','prod', 'aliyun') DyRecommend.get_videolist('recommend', 'douyin', '推荐抓取策略', 6282709, 'outer', 'dev', 'aliyun')