import traceback import requests import json import time from datetime import datetime # from db_helper import HologresHelper, RedisHelper, MysqlHelper from db_helper import RedisHelper, MysqlHelper from config import set_config from log import Log config_ = set_config() log_ = Log() def send_msg_to_feishu(msg_text): """发送消息到飞书""" # webhook地址 webhook = 'https://open.feishu.cn/open-apis/bot/v2/hook/8de4de35-30ed-4692-8854-7a154e89b2f2' # 自定义关键词key_word key_word = '服务报警' headers = {'Content-Type': 'application/json'} payload_message = { "msg_type": "text", "content": { "text": '{}: {}'.format(key_word, msg_text) } } response = requests.request('POST', url=webhook, headers=headers, data=json.dumps(payload_message)) # print(response.text) def request_post(request_url, request_data, timeout): """ post 请求 HTTP接口 :param request_url: 接口URL :param request_data: 请求参数 :param timeout: 超时时间，单位为秒，type-float or tuple(connect_timeout, read_timeout) :return: res_data json格式 """ try: headers = {"Connection": "close"} response = requests.post(url=request_url, json=request_data, timeout=timeout, headers=headers) if response.status_code == 200: res_data = json.loads(response.text) return res_data else: return None except Exception as e: log_.error('url: {}, exception: {}, traceback: {}'.format(request_url, e, traceback.format_exc())) return None def request_get(request_url, timeout): """ get 请求 HTTP接口 :param request_url: 接口URL :param timeout: 超时时间，单位为秒，type-float or tuple(connect_timeout, read_timeout) :return: res_data json格式 """ try: response = requests.get(url=request_url, timeout=timeout) if response.status_code == 200: res_data = json.loads(response.text) return res_data else: return None except Exception as e: log_.error('url: {}, exception: {}, traceback: {}'.format(request_url, e, traceback.format_exc())) return None def get_user_has30day_return(mid): """ 获取用户近30天是否有回流 :param mid: mid :return: data, type """ request_url = f"{config_.GET_USER_30DayReturnCnt_URL}{mid}" result = request_get(request_url=request_url, timeout=0.1) if result is None: return None if result['code'] != 0: return None data = result['data'] return data def get_videos_remain_view_count(app_type, videos): """ 获取视频在流量池中的剩余可分发数 :param app_type: 产品标识 type-int :param videos: 视频信息 (视频id, 流量池标记) type-list，[{'videoId': video_id, 'flowPool': flow_pool}, ...] :return: data type-list，[(video_id, flow_pool, view_count), ...] error_flag 错误标记，True为错误 """ error_flag = False if not videos: return [], error_flag request_data = {'appType': app_type, 'videos': videos} result = request_post(request_url=config_.GET_REMAIN_VIEW_COUNT_URL, request_data=request_data, timeout=(0.1, 1)) if result is None: error_flag = True return [], error_flag if result['code'] != 0: log_.info('获取视频在流量池中的剩余可分发数失败') error_flag = True return [], error_flag data = [(item['videoId'], item['flowPool'], item['distributeCount']) for item in result['data']] return data, error_flag def get_videos_local_distribute_count(video_id, flow_pool): """ 获取流量池视频本地分发数 :param video_id: video_id :param flow_pool: 流量池标记 :return: current_count 本地记录的分发数 """ # redis_h = datetime.now().hour # if datetime.now().minute >= 30: # redis_h += 0.5 # key_name = config_.LOCAL_DISTRIBUTE_COUNT_PREFIX + str(redis_h) key_name = f'{config_.LOCAL_DISTRIBUTE_COUNT_PREFIX}{video_id}:{flow_pool}' redis_helper = RedisHelper() # video = '{}-{}'.format(video_id, flow_pool) # current_count = redis_helper.get_score_with_value(key_name=key_name, value=video) current_count = redis_helper.get_data_from_redis(key_name=key_name) if current_count is not None: return int(current_count) else: return None def update_video_w_h_rate(video_id, key_name): """ 获取横屏视频的宽高比，并存入redis中 （width/height>1) :param video_id: videoId type-int :param key_name: redis key :return: None """ # 获取数据 sql = "SELECT id, width, height, rotate FROM longvideo.wx_video WHERE id = {};".format(video_id) mysql_helper = MysqlHelper() data = mysql_helper.get_data(sql=sql) if len(data) == 0: return # 更新到redis width, height, rotate = int(data[0][1]), int(data[0][2]), int(data[0][3]) if width == 0 or height == 0: return if rotate in (90, 270): w_h_rate = height / width else: w_h_rate = width / height if w_h_rate > 1: info_data = {int(video_id): w_h_rate} else: return redis_helper = RedisHelper() # 写入新数据 if len(info_data) > 0: redis_helper.add_data_with_zset(key_name=key_name, data=info_data) class FilterVideos(object): """视频过滤""" def __init__(self, request_id, app_type, video_ids, mid='', uid=''): """ 初始化 :param request_id: request_id :param app_type: 产品标识 type-int :param video_ids: 需过滤的视频列表 type-list :param mid: mid type-string :param uid: uid type-string """ self.request_id = request_id self.app_type = app_type self.mid = mid self.uid = uid self.video_ids = video_ids def filter_video_status_h(self, video_ids, rule_key, data_key, ab_code, province_code, key_flag=''): """召回小时级更新的视频状态过滤""" # 根据Redis缓存中的数据过滤 redis_helper = RedisHelper() # 获取不符合推荐状态的视频 if ab_code in [code for _, code in config_.AB_CODE['region_rank_by_h'].items()]: if key_flag == 'region_24h': key_prefix = f"{config_.REGION_H_VIDEO_FILER_24H}{province_code}." elif key_flag == 'day_24h': key_prefix = f"{config_.H_VIDEO_FILER_24H}{province_code}." else: key_prefix = f"{config_.REGION_H_VIDEO_FILER}{province_code}." elif ab_code in [code for _, code in config_.AB_CODE['rank_by_24h'].items()]: key_prefix = config_.H_VIDEO_FILER_24H elif key_flag == '24h': key_prefix = config_.H_VIDEO_FILER_24H else: key_prefix = config_.H_VIDEO_FILER filter_videos_list = redis_helper.get_data_from_set( key_name=f"{key_prefix}{self.app_type}.{data_key}.{rule_key}" ) if not filter_videos_list: return video_ids filter_videos = [int(video) for video in filter_videos_list] filtered_videos = [video_id for video_id in video_ids if video_id not in filter_videos] return filtered_videos def filter_videos_h(self, rule_key, data_key, ab_code, province_code, key_flag='', pool_type='rov'): """召回小时级更新的视频过滤""" # 预曝光过滤 # st_pre = time.time() filtered_pre_result = self.filter_video_previewed(self.video_ids) # et_pre = time.time() # log_.info({ # 'logTimestamp': int(time.time() * 1000), # 'request_id': self.request_id, # 'app_type': self.app_type, # 'mid': self.mid, # 'uid': self.uid, # 'operation': 'preview_filter', # 'request_videos': self.video_ids, # 'preview_filter_result': filtered_pre_result, # 'executeTime': (time.time() - st_pre) * 1000 # }) if not filtered_pre_result: return None # 视频状态过滤 # st_status = time.time() filtered_status_result = self.filter_video_status_h(video_ids=filtered_pre_result, rule_key=rule_key, data_key=data_key, ab_code=ab_code, province_code=province_code, key_flag=key_flag) # et_status = time.time() # log_.info({ # 'logTimestamp': int(time.time() * 1000), # 'request_id': self.request_id, # 'app_type': self.app_type, # 'mid': self.mid, # 'uid': self.uid, # 'operation': 'status_filter', # 'request_videos': filtered_pre_result, # 'status_filter_result': filtered_status_result, # 'executeTime': (time.time() - st_status) * 1000 # }) if not filtered_status_result: return None # 视频已曝光过滤 st_viewed = time.time() filtered_viewed_result = self.filter_video_viewed(video_ids=filtered_status_result) # et_viewed = time.time() log_.info({ 'logTimestamp': int(time.time() * 1000), 'pool_type': pool_type, 'request_id': self.request_id, 'app_type': self.app_type, 'mid': self.mid, 'uid': self.uid, 'operation': 'view_filter', 'request_videos': filtered_status_result, 'view_filter_result': filtered_viewed_result, 'executeTime': (time.time() - st_viewed) * 1000 }) if not filtered_viewed_result: return None else: return [int(video_id) for video_id in filtered_viewed_result] def filter_videos(self, pool_type='rov', region_code=None): """视频过滤""" # 预曝光过滤 st_pre = time.time() filtered_pre_result = self.filter_video_previewed(self.video_ids) # et_pre = time.time() # log_.info({ # 'logTimestamp': int(time.time() * 1000), # 'request_id': self.request_id, # 'app_type': self.app_type, # 'mid': self.mid, # 'uid': self.uid, # 'operation': 'preview_filter', # 'request_videos': self.video_ids, # 'preview_filter_result': filtered_pre_result, # 'executeTime': (time.time() - st_pre) * 1000 # }) if not filtered_pre_result: return None # 视频状态过滤采用离线定时过滤方案 # 视频状态过滤 # st_status = time.time() # filtered_status_result = self.filter_video_status(video_ids=filtered_pre_result) # et_status = time.time() # log_.info('filter by video status: result = {}, execute time = {}ms'.format( # filtered_status_result, (et_status - st_status) * 1000)) # if not filtered_status_result: # return None # 视频已曝光过滤 st_viewed = time.time() filtered_viewed_result = self.filter_video_viewed(video_ids=filtered_pre_result) # et_viewed = time.time() # log_.info({ # 'logTimestamp': int(time.time() * 1000), # 'pool_type': pool_type, # 'request_id': self.request_id, # 'app_type': self.app_type, # 'mid': self.mid, # 'uid': self.uid, # 'operation': 'view_filter', # 'request_videos': filtered_pre_result, # 'view_filter_result': filtered_viewed_result, # 'executeTime': (time.time() - st_viewed) * 1000 # }) if not filtered_viewed_result: return None filtered_viewed_videos = [int(video_id) for video_id in filtered_viewed_result] if pool_type == 'flow': # 流量池视频需过滤屏蔽视频 if region_code is None: return filtered_viewed_videos else: shield_key_name_list = config_.SHIELD_CONFIG.get(region_code, None) if shield_key_name_list is not None: filtered_shield_video_ids = self.filter_shield_video( video_ids=filtered_viewed_videos, shield_key_name_list=shield_key_name_list ) # log_.info({ # 'logTimestamp': int(time.time() * 1000), # 'pool_type': pool_type, # 'request_id': self.request_id, # 'app_type': self.app_type, # 'mid': self.mid, # 'uid': self.uid, # 'operation': 'shield_filter', # 'request_videos': filtered_viewed_videos, # 'shield_filter_result': filtered_shield_video_ids, # 'executeTime': (time.time() - st_viewed) * 1000 # }) return filtered_shield_video_ids else: return filtered_viewed_videos else: return filtered_viewed_videos def filter_video_previewed(self, video_ids): """ 预曝光过滤 :param video_ids: 需过滤的视频列表 type-list :return: filtered_videos 过滤后的列表 type-list """ if not self.mid or self.mid == 'null': # mid为空时，不做预曝光过滤 return video_ids # 根据Redis缓存中的数据过滤 redis_helper = RedisHelper() # key拼接 key_name = f"{config_.PREVIEW_KEY_PREFIX}{self.app_type}:{self.mid}" pe_videos_list = redis_helper.get_data_from_set(key_name) # log_.info('****app_type = {}, mid = {}, uid = {}, pe_videos_list = {}'.format( # self.app_type, self.mid, self.uid, pe_videos_list)) # log_.info('****app_type = {}, mid = {}, uid = {}, video_ids = {}'.format( # self.app_type, self.mid, self.uid, video_ids)) if not pe_videos_list: return video_ids pe_videos = [int(video) for video in pe_videos_list] filtered_videos = [video_id for video_id in video_ids if video_id not in pe_videos] return filtered_videos # def filter_video_status(self, video_ids): # """ # 对视频状态进行过滤 # :param video_ids: 视频id列表 type-list # :return: filtered_videos # """ # if len(video_ids) == 1: # sql = "set hg_experimental_enable_shard_pruning=off; " \ # "SELECT video_id " \ # "FROM {} " \ # "WHERE audit_status = 5 " \ # "AND applet_rec_status IN (1, -6) " \ # "AND open_status = 1 " \ # "AND payment_status = 0 " \ # "AND encryption_status != 5 " \ # "AND transcoding_status = 3 " \ # "AND video_id IN ({});".format(config_.VIDEO_STATUS, video_ids[0]) # else: # sql = "set hg_experimental_enable_shard_pruning=off; " \ # "SELECT video_id " \ # "FROM {} " \ # "WHERE audit_status = 5 " \ # "AND applet_rec_status IN (1, -6) " \ # "AND open_status = 1 " \ # "AND payment_status = 0 " \ # "AND encryption_status != 5 " \ # "AND transcoding_status = 3 " \ # "AND video_id IN {};".format(config_.VIDEO_STATUS, tuple(video_ids)) # # hologres_helper = HologresHelper() # data = hologres_helper.get_data(sql=sql) # filtered_videos = [int(temp[0]) for temp in data] # return filtered_videos def filter_video_viewed(self, video_ids, types=(1, 6,)): """ 调用后端接口过滤用户已观看视频 :param video_ids: 视频id列表 type-list :param types: 过滤参数 type-tuple, 默认(1, ) 1-已观看 2-视频状态 3-是否进入老年人社区 4-话题状态 5-推荐状态 6-白名单过滤 :return: filtered_videos """ # 调用http接口 request_data = {"appType": self.app_type, "mid": self.mid, "uid": self.uid, "types": list(types), "videoIds": video_ids} result = request_post(request_url=config_.VIDEO_FILTER_URL, request_data=request_data, timeout=(0.1, 1)) if result is None: # log_.info('过滤失败，types: {}'.format(types)) return [] if result['code'] != 0: # log_.info('过滤失败，types: {}'.format(types)) return [] filtered_videos = result['data'] return filtered_videos def filter_shield_video(self, video_ids, shield_key_name_list): """ 过滤屏蔽视频视频 :param video_ids: 需过滤的视频列表 type-list :param shield_key_name_list: 过滤视频 redis-key :return: filtered_videos 过滤后的列表 type-list """ if len(video_ids) == 0: return video_ids # 根据Redis缓存中的数据过滤 redis_helper = RedisHelper() for shield_key_name in shield_key_name_list: video_ids = [ int(video_id) for video_id in video_ids if not redis_helper.data_exists_with_set(key_name=shield_key_name, value=video_id) ] # shield_videos_list = redis_helper.get_data_from_set(key_name=shield_key_name) # if not shield_videos_list: # continue # shield_videos = [int(video) for video in shield_videos_list] # video_ids = [int(video_id) for video_id in video_ids if int(video_id) not in shield_videos] return video_ids if __name__ == '__main__': # filter_ = FilterVideos(app_type=1, mid='22', uid='www', video_ids=[1, 2, 3, 55]) # filter_.filter_videos() # filter_.filter_video_status(video_ids=[1, 3, 5]) # videos = [{'videoId': 9034659, 'flowPool': '3#11#3#1637824188547'}, {'videoId': 9035052, 'flowPool': '3#11#3#1637824172827'}] # res = get_videos_remain_view_count(4, videos) # print(res) # text = '测试 @李倩' # send_msg_to_feishu(text) # update_video_w_h_rate(video_id=113, key_name='') mid = "weixin_openid_obHDW5c4g3aULfCWh-68LcUSxCB" # request_url = f"{config_.GET_USER_30DayReturnCnt_URL}{mid}" # res = request_get(request_url=request_url, timeout=100) res = get_user_has30day_return(mid=mid) print(res, type(res))