rov-server/recommend.py

import json
import time
import multiprocessing
import traceback
import hashlib

from datetime import datetime, timedelta

import config
from log import Log
from config import set_config
from video_recall import PoolRecall
from video_rank import video_new_rank2, video_sank_pos_rank,video_new_rank,video_rank,refactor_video_rank, bottom_strategy, video_rank_by_w_h_rate, video_rank_with_old_video, bottom_strategy2
from db_helper import RedisHelper
import gevent
from utils import FilterVideos, get_user_has30day_return
import ast

log_ = Log()
config_ = set_config()


def relevant_video_top_recommend(request_id, app_type, mid, uid, head_vid, videos, size):
    """
    相关推荐强插 运营给定置顶相关性视频
    :param request_id: request_id
    :param app_type: 产品标识 type-int
    :param mid: mid
    :param uid: uid
    :param head_vid: 相关推荐头部视频id type-int
    :param videos: 当前相关推荐结果 type-list
    :param size: 返回视频个数 type-int
    :return: rank_result
    """
    # 获取头部视频对应的相关性视频
    key_name = '{}{}'.format(config_.RELEVANT_VIDEOS_WITH_OP_KEY_NAME, head_vid)
    redis_helper = RedisHelper()
    relevant_videos = redis_helper.get_data_from_redis(key_name=key_name)
    if relevant_videos is None:
        # 该视频没有指定的相关性视频
        return videos
    relevant_videos = json.loads(relevant_videos)
    # 按照指定顺序排序
    relevant_videos_sorted = sorted(relevant_videos, key=lambda x: x['order'], reverse=False)

    # 过滤
    relevant_video_ids = [int(item['recommend_vid']) for item in relevant_videos_sorted]
    filter_helper = FilterVideos(request_id=request_id, app_type=app_type, video_ids=relevant_video_ids, mid=mid, uid=uid)
    filtered_ids = filter_helper.filter_videos()
    if filtered_ids is None:
        return videos

    # 获取生效中的视频
    now = int(time.time())
    relevant_videos_in_effect = [
        {'videoId': int(item['recommend_vid']), 'pushFrom': config_.PUSH_FROM['relevant_video_op'],
         'abCode': config_.AB_CODE['relevant_video_op']}
        for item in relevant_videos_sorted
        if item['start_time'] < now < item['finish_time'] and int(item['recommend_vid']) in filtered_ids
    ]

    if len(relevant_videos_in_effect) == 0:
        return videos

    # 与现有排序结果 进行合并重排
    # 获取现有排序结果中流量池视频 及其位置
    relevant_ids = [item['videoId'] for item in relevant_videos_in_effect]
    flow_pool_videos = []
    other_videos = []
    for i, item in enumerate(videos):
        if item.get('pushFrom', None) == config_.PUSH_FROM['flow_recall'] and item.get('videoId') not in relevant_ids:
            flow_pool_videos.append((i, item))
        elif item.get('videoId') not in relevant_ids:
            other_videos.append(item)
        else:
            continue
    # 重排，保持流量池视频位置不变
    rank_result = relevant_videos_in_effect + other_videos
    for i, item in flow_pool_videos:
        rank_result.insert(i, item)

    return rank_result[:size]


def video_position_recommend(request_id, mid, uid, app_type, videos):
    # videos = video_recommend(mid=mid, uid=uid, size=size, app_type=app_type,
    #                          algo_type=algo_type, client_info=client_info)
    redis_helper = RedisHelper()
    pos1_vids = redis_helper.get_data_from_redis(config.BaseConfig.RECALL_POSITION1_KEY_NAME)
    pos2_vids = redis_helper.get_data_from_redis(config.BaseConfig.RECALL_POSITION2_KEY_NAME)
    if pos1_vids is not None:
        pos1_vids = ast.literal_eval(pos1_vids)
    if pos2_vids is not None:
        pos2_vids = ast.literal_eval(pos2_vids)

    pos1_vids = [] if pos1_vids is None else pos1_vids
    pos2_vids = [] if pos2_vids is None else pos2_vids

    pos1_vids = [int(i) for i in pos1_vids]
    pos2_vids = [int(i) for i in pos2_vids]

    filter_1 = FilterVideos(request_id=request_id, app_type=app_type, video_ids=pos1_vids, mid=mid, uid=uid)
    filter_2 = FilterVideos(request_id=request_id, app_type=app_type, video_ids=pos2_vids, mid=mid, uid=uid)
    t = [gevent.spawn(filter_1.filter_videos), gevent.spawn(filter_2.filter_videos)]
    gevent.joinall(t)
    filted_list = [i.get() for i in t]

    pos1_vids = filted_list[0]
    pos2_vids = filted_list[1]

    videos = positon_duplicate(pos1_vids, pos2_vids, videos)    

    if pos1_vids is not None and len(pos1_vids) >0 :
        videos.insert(0, {'videoId': int(pos1_vids[0]), 'rovScore': 100,
                          'pushFrom': config_.PUSH_FROM['position_insert'], 'abCode': config_.AB_CODE['position_insert']})
    if pos2_vids is not None and len(pos2_vids) >0 :
        videos.insert(1, {'videoId': int(pos2_vids[0]), 'rovScore': 100,
                          'pushFrom': config_.PUSH_FROM['position_insert'], 'abCode': config_.AB_CODE['position_insert']})

    return videos[:10]


def positon_duplicate(pos1_vids, pos2_vids, videos):
    s = set()
    if pos1_vids is not None and len(pos1_vids) >0:
        s.add(int(pos1_vids[0]))
    if pos2_vids is not None and len(pos2_vids) >0:
        s.add(int(pos2_vids[0]))

    l = []
    for item in videos:
        if item['videoId'] in s:
            continue
        else:
            l.append(item)
    return l


def video_recommend(request_id, mid, uid, size, top_K, flow_pool_P, app_type, algo_type, client_info,
                    expire_time=24*3600, ab_code=config_.AB_CODE['initial'], rule_key='', data_key='',
                    no_op_flag=False, old_video_index=-1, video_id=None, params=None, rule_key_30day=None,
                    shield_config=None):
    """
    首页线上推荐逻辑
    :param request_id: request_id
    :param mid: mid type-string
    :param uid: uid type-string
    :param size: 请求视频数量 type-int
    :param top_K: 保证topK为召回池视频 type-int
    :param flow_pool_P: size-top_K视频为流量池视频的概率 type-float
    :param app_type: 产品标识  type-int
    :param algo_type: 算法类型  type-string
    :param client_info: 用户位置信息 {"country": "国家",  "province": "省份",  "city": "城市"}
    :param expire_time: 末位视频记录redis过期时间
    :param ab_code: AB实验code
    :param video_id: 相关推荐头部视频id
    :param params:
    :return:
    """
    result = {}
    # ####### 多进程召回
    start_recall = time.time()
    # log_.info('====== recall')
    '''     
    cores = multiprocessing.cpu_count()
    pool = multiprocessing.Pool(processes=cores)
    pool_recall = PoolRecall(app_type=app_type, mid=mid, uid=uid, ab_code=ab_code)
    _, last_rov_recall_key, _ = pool_recall.get_video_last_idx()
    pool_list = [
        # rov召回池
        pool.apply_async(pool_recall.rov_pool_recall, (size,)),
        # 流量池
        pool.apply_async(pool_recall.flow_pool_recall, (size,))
    ]
    recall_result_list = [p.get() for p in pool_list]
    pool.close()
    pool.join()
    '''

    recall_result_list = []
    pool_recall = PoolRecall(request_id=request_id,
                             app_type=app_type, mid=mid, uid=uid, ab_code=ab_code,
                             client_info=client_info, rule_key=rule_key, data_key=data_key, no_op_flag=no_op_flag,
                             params=params, rule_key_30day=rule_key_30day, shield_config=shield_config, video_id= video_id)
    # _, last_rov_recall_key, _ = pool_recall.get_video_last_idx()
    # # 小时级实验
    # if ab_code in [code for _, code in config_.AB_CODE['rank_by_h'].items()]:
    #     t = [gevent.spawn(pool_recall.rule_recall_by_h, size, expire_time),
    #          gevent.spawn(pool_recall.flow_pool_recall, size, config_.QUICK_FLOW_POOL_ID),
    #          gevent.spawn(pool_recall.flow_pool_recall, size)]
    # # 小时级实验
    # elif ab_code in [code for _, code in config_.AB_CODE['rank_by_24h'].items()]:
    #     t = [gevent.spawn(pool_recall.rov_pool_recall_by_h, size, expire_time),
    #          gevent.spawn(pool_recall.flow_pool_recall, size, config_.QUICK_FLOW_POOL_ID),
    #          gevent.spawn(pool_recall.flow_pool_recall, size)]
    # 地域分组实验
    # if ab_code in [code for _, code in config_.AB_CODE['region_rank_by_h'].items()]:

    # load test config
    exp_config = None

    if ab_code == 60058:
        exp_config = pool_recall.get_U2I_config()
    elif ab_code == 60059:
        exp_config = pool_recall.get_w2v_config()
    elif ab_code == 60060:
        exp_config = pool_recall.get_test_config()
    elif ab_code == 60061:
        exp_config = pool_recall.get_simrecall_config()
    elif ab_code == 60062:
        exp_config = pool_recall.get_u2u2i_config()
    elif ab_code == 60063:
        exp_config = pool_recall.get_simrecall_config_new()
    elif ab_code == 60064:
        exp_config = pool_recall.get_video_recall_config()
    #print("exp_config:", exp_config)
    if app_type in [config_.APP_TYPE['LAO_HAO_KAN_VIDEO'], config_.APP_TYPE['ZUI_JING_QI']]:
        t = [gevent.spawn(pool_recall.rov_pool_recall_with_region, size, expire_time, ab_code, exp_config)]
        if ab_code==60058:
            t.append(gevent.spawn(pool_recall.get_U2I_reall, mid, exp_config))
            t.append(gevent.spawn(pool_recall.get_play_reall, mid, exp_config))
        elif  ab_code==60059:
            t.append(gevent.spawn(pool_recall.get_word2vec_item_reall, exp_config))
        elif  ab_code==60061 or ab_code==60063:
            t.append(gevent.spawn(pool_recall.get_sim_hot_item_reall_filter, exp_config))
        elif  ab_code==60062:
            t.append(gevent.spawn(pool_recall.get_U2U2I_reall, mid, exp_config))
        elif  ab_code==60064:
            t.append(gevent.spawn(pool_recall.get_return_video_reall, exp_config))
    else:
        t = [gevent.spawn(pool_recall.rov_pool_recall_with_region, size, expire_time, ab_code, exp_config),
             gevent.spawn(pool_recall.flow_pool_recall, size, config_.QUICK_FLOW_POOL_ID),
             gevent.spawn(pool_recall.flow_pool_recall, size)]
        if ab_code==60058:
            t.append(gevent.spawn(pool_recall.get_U2I_reall, mid, exp_config))
            t.append(gevent.spawn(pool_recall.get_play_reall, mid, exp_config))
        elif ab_code == 60059:
            t.append(gevent.spawn(pool_recall.get_word2vec_item_reall, exp_config))
        elif ab_code == 60061 or ab_code==60063:
            t.append(gevent.spawn(pool_recall.get_sim_hot_item_reall_filter, exp_config))
        elif ab_code == 60062:
            t.append(gevent.spawn(pool_recall.get_U2U2I_reall, mid, exp_config))
        elif  ab_code==60064:                                                                         
            t.append(gevent.spawn(pool_recall.get_return_video_reall, exp_config))
    # 最惊奇相关推荐实验
    # elif ab_code == config_.AB_CODE['top_video_relevant_appType_19']:
    #     t = [gevent.spawn(pool_recall.relevant_recall_19, video_id, size, expire_time),
    #          gevent.spawn(pool_recall.flow_pool_recall_18_19, size)]
    # 最惊奇完整影视实验
    # elif ab_code == config_.AB_CODE['whole_movies']:
    #     t = [gevent.spawn(pool_recall.rov_pool_recall_19, size, expire_time)]
    # 最惊奇/老好看实验
    # elif app_type in [config_.APP_TYPE['LAO_HAO_KAN_VIDEO'], config_.APP_TYPE['ZUI_JING_QI']]:
    #     t = [gevent.spawn(pool_recall.rov_pool_recall, size, expire_time),
    #          gevent.spawn(pool_recall.flow_pool_recall_18_19, size)]
    # # 天级实验
    # elif ab_code in [code for _, code in config_.AB_CODE['rank_by_day'].items()]:
    #     t = [gevent.spawn(pool_recall.rov_pool_recall_by_day, size, expire_time),
    #          gevent.spawn(pool_recall.flow_pool_recall, size, config_.QUICK_FLOW_POOL_ID),
    #          gevent.spawn(pool_recall.flow_pool_recall, size)]
    # 老视频实验
    # elif ab_code in [config_.AB_CODE['old_video']]:
    #     t = [gevent.spawn(pool_recall.rov_pool_recall, size, expire_time),
    #          gevent.spawn(pool_recall.flow_pool_recall, size),
    #          gevent.spawn(pool_recall.old_videos_recall, size)]
    # else:
    #     if app_type in [config_.APP_TYPE['LAO_HAO_KAN_VIDEO'], config_.APP_TYPE['ZUI_JING_QI']]:
    #         t = [gevent.spawn(pool_recall.rov_pool_recall, size, expire_time)]
    #     else:
    #         t = [gevent.spawn(pool_recall.rov_pool_recall, size, expire_time),
    #              gevent.spawn(pool_recall.flow_pool_recall, size, config_.QUICK_FLOW_POOL_ID),
    #              gevent.spawn(pool_recall.flow_pool_recall, size)]
    gevent.joinall(t)
    recall_result_list = [i.get() for i in t]

    # end_recall = time.time()
    # log_.info({
    #     'logTimestamp': int(time.time() * 1000),
    #     'request_id': request_id,
    #     'mid': mid,
    #     'uid': uid,
    #     'operation': 'recall',
    #     'recall_result': recall_result_list,
    #     'executeTime': (time.time() - start_recall) * 1000
    # })
    result['recallResult'] = recall_result_list
    result['recallTime'] = (time.time() - start_recall) * 1000

    # ####### 排序
    start_rank = time.time()
    # log_.info('====== rank')
    if app_type in [config_.APP_TYPE['LAO_HAO_KAN_VIDEO'], config_.APP_TYPE['ZUI_JING_QI']]:
        if ab_code in [
            config_.AB_CODE['rov_rank_appType_18_19'],
            config_.AB_CODE['rov_rank_appType_19'],
            config_.AB_CODE['top_video_relevant_appType_19']
        ]:
            data = {
                'rov_pool_recall': recall_result_list[0],
                'flow_pool_recall': recall_result_list[1]
            }
        else:
            data = {
                'rov_pool_recall': recall_result_list[0],
                'flow_pool_recall': []
            }
    else:
        if recall_result_list[1]:
            redis_helper = RedisHelper()
            quick_flow_pool_P = redis_helper.get_data_from_redis(
                key_name=f"{config_.QUICK_FLOWPOOL_DISTRIBUTE_RATE_KEY_NAME_PREFIX}{config_.QUICK_FLOW_POOL_ID}"
            )
            if quick_flow_pool_P:
                flow_pool_P = quick_flow_pool_P
            data = {
                'rov_pool_recall': recall_result_list[0],
                'flow_pool_recall': recall_result_list[1]
            }
        else:
            data = {
                'rov_pool_recall': recall_result_list[0],
                'flow_pool_recall': recall_result_list[2]
            }
    data['u2i_recall'] = []
    data['u2i_play_recall'] = []
    data['w2v_recall'] = []
    data['sim_recall'] = []
    data['u2u2i_recall'] = []
    if ab_code == 60058:
        if len(recall_result_list)>=4:
            data['u2i_recall'] = recall_result_list[3]
        if len(recall_result_list)>=5:
            data['u2i_play_recall'] = recall_result_list[4]
    elif ab_code == 60059:
        if len(recall_result_list)>=4:
            data['w2v_recall'] = recall_result_list[3]
    elif (ab_code == 60061 or ab_code == 60063):
        if len(recall_result_list)>=4:
            data['sim_recall'] = recall_result_list[3]
    elif ab_code == 60062:
        if len(recall_result_list)>=4:
            data['u2u2i_recall'] = recall_result_list[3]
    elif ab_code == 60064:
        if len(recall_result_list)>=4:                     #if ab_code=="ab_new_test":
            data['return_video_recall'] = recall_result_list[3]   #    rank_result = video_new_rank(data=data, size=size, top_K=top_K, flow_pool_P=float(flow_pool_P))
    #else:
    #print("data['hot_recall']", data['hot_recall'])
    # 60058: u2itag, 60059:word2vec, 60061: sim_recall, 60062: u2u2i
    if ab_code == 60058 or ab_code == 60059 or ab_code == 60060 or ab_code == 60061 \
        or ab_code == 60062 or ab_code== 60063 or ab_code == 60064:
        rank_result, flow_num = video_sank_pos_rank(data=data, size=size, top_K=top_K, flow_pool_P=float(flow_pool_P), ab_Code=ab_code, exp_config=exp_config)
        result['flow_num'] = flow_num
        if rank_result:
            result['rank_num'] = len(rank_result)
    else:
        rank_result = video_rank(data=data, size=size, top_K=top_K, flow_pool_P=float(flow_pool_P))

    # 老视频实验
    # if ab_code in [config_.AB_CODE['old_video']]:
    #     rank_result = video_rank_with_old_video(rank_result=rank_result, old_video_recall=recall_result_list[2],
    #                                             size=size, top_K=top_K, old_video_index=old_video_index)

    # end_rank = time.time()
    # log_.info({
    #     'logTimestamp': int(time.time() * 1000),
    #     'request_id': request_id,
    #     'mid': mid,
    #     'uid': uid,
    #     'operation': 'rank',
    #     'rank_result': rank_result,
    #     'executeTime': (time.time() - start_rank) * 1000
    # })

    result['rankResult'] = rank_result
    result['rankTime'] = (time.time() - start_rank) * 1000

    # if not rank_result:
    #     # 兜底策略
    #     # log_.info('====== bottom strategy')
    #     start_bottom = time.time()
    #     rank_result = bottom_strategy2(
    #         size=size, app_type=app_type, mid=mid, uid=uid, ab_code=ab_code, client_info=client_info, params=params
    #     )
    #
    #     # if ab_code == config_.AB_CODE['region_rank_by_h'].get('abtest_130'):
    #     #     rank_result = bottom_strategy2(
    #     #         size=size, app_type=app_type, mid=mid, uid=uid, ab_code=ab_code, client_info=client_info, params=params
    #     #     )
    #     # else:
    #     #     rank_result = bottom_strategy(
    #     #         request_id=request_id, size=size, app_type=app_type, ab_code=ab_code, params=params
    #     #     )
    #
    #     # log_.info({
    #     #     'logTimestamp': int(time.time() * 1000),
    #     #     'request_id': request_id,
    #     #     'mid': mid,
    #     #     'uid': uid,
    #     #     'operation': 'bottom',
    #     #     'bottom_result': rank_result,
    #     #     'executeTime': (time.time() - start_bottom) * 1000
    #     # })
    #     result['bottomResult'] = rank_result
    #     result['bottomTime'] = (time.time() - start_bottom) * 1000
    #
    # result['rankResult'] = rank_result

    return result
    # return rank_result, last_rov_recall_key

def video_old_recommend(request_id, mid, uid, size, top_K, flow_pool_P, app_type, algo_type, client_info,
                    expire_time=24*3600, ab_code=config_.AB_CODE['initial'], rule_key='', data_key='',
                    no_op_flag=False, old_video_index=-1, video_id=None, params=None, rule_key_30day=None,
                    shield_config=None):
    """
    首页线上推荐逻辑
    :param request_id: request_id
    :param mid: mid type-string
    :param uid: uid type-string
    :param size: 请求视频数量 type-int
    :param top_K: 保证topK为召回池视频 type-int
    :param flow_pool_P: size-top_K视频为流量池视频的概率 type-float
    :param app_type: 产品标识  type-int
    :param algo_type: 算法类型  type-string
    :param client_info: 用户位置信息 {"country": "国家",  "province": "省份",  "city": "城市"}
    :param expire_time: 末位视频记录redis过期时间
    :param ab_code: AB实验code
    :param video_id: 相关推荐头部视频id
    :param params:
    :return:
    """
    result = {}
    # ####### 多进程召回
    start_recall = time.time()
    # log_.info('====== recall')

    #print("abcode",ab_code)
    recall_result_list = []
    pool_recall = PoolRecall(request_id=request_id,
                             app_type=app_type, mid=mid, uid=uid, ab_code=ab_code,
                             client_info=client_info, rule_key=rule_key, data_key=data_key, no_op_flag=no_op_flag,
                             params=params, rule_key_30day=rule_key_30day, shield_config=shield_config, video_id= video_id)

    exp_config = None
    if ab_code == 60052:
        exp_config = pool_recall.get_flow_exp_7_config()
    elif ab_code == 60053:
        exp_config = pool_recall.get_flow_exp_8_config()
    elif ab_code == 60057:
        exp_config = pool_recall.get_flow_exp_6_config()
    #print("exp_config:", exp_config)

    if app_type in [config_.APP_TYPE['LAO_HAO_KAN_VIDEO'], config_.APP_TYPE['ZUI_JING_QI']]:
        t = [gevent.spawn(pool_recall.rov_pool_recall_with_region, size, expire_time, ab_code, exp_config)]
        if ab_code ==60054 :
            t.append(gevent.spawn(pool_recall.get_sim_hot_item_reall_filter, exp_config))
        if ab_code == 60055:
            t.append(gevent.spawn(pool_recall.get_return_video_reall, exp_config))
        if ab_code == 60056:
            t.append(gevent.spawn(pool_recall.get_U2I_reall, mid , exp_config))
        if ab_code == 60065 :
            t.append(gevent.spawn(pool_recall.get_return_video_reall, exp_config, 'rv2:'))
        if ab_code ==60067 :
            t.append(gevent.spawn(pool_recall.get_sim_hot_item_reall_filter, exp_config))
            t.append(gevent.spawn(pool_recall.get_return_video_reall, exp_config))
        if ab_code == 60068:
            t.append(gevent.spawn(pool_recall.get_sim_hot_item_reall_filter, exp_config))
            t.append(gevent.spawn(pool_recall.get_return_video_reall, exp_config, 'rv2:'))
    else:
        t = [gevent.spawn(pool_recall.rov_pool_recall_with_region, size, expire_time, ab_code, exp_config),
             gevent.spawn(pool_recall.flow_pool_recall, size, config_.QUICK_FLOW_POOL_ID),
             gevent.spawn(pool_recall.flow_pool_recall, size)]
        if  ab_code == 60054:
            t.append(gevent.spawn(pool_recall.get_sim_hot_item_reall_filter))
        if ab_code == 60055:
            t.append(gevent.spawn(pool_recall.get_return_video_reall, exp_config))
        if ab_code == 60056:
            t.append(gevent.spawn(pool_recall.get_U2I_reall, mid , exp_config))
        if ab_code == 60065:
            t.append(gevent.spawn(pool_recall.get_return_video_reall, exp_config, 'rv2:'))
        if ab_code == 60067:
            t.append(gevent.spawn(pool_recall.get_sim_hot_item_reall_filter, exp_config))
            t.append(gevent.spawn(pool_recall.get_return_video_reall, exp_config))
        if ab_code == 60068:
            t.append(gevent.spawn(pool_recall.get_sim_hot_item_reall_filter, exp_config))
            t.append(gevent.spawn(pool_recall.get_return_video_reall, exp_config, 'rv2:'))

    gevent.joinall(t)
    recall_result_list = [i.get() for i in t]

    #print("recall:",recall_result_list)
    if len(recall_result_list)<0:
        result['recallResult']= []
        result['rankResult'] = []
        return result
    #1. merge simrecall
    if ab_code == 60054:
        rov_pool_recall = []
        if len(recall_result_list) >= 2:
            region_recall = recall_result_list[0]
            sim_recall = []
            if app_type in [config_.APP_TYPE['LAO_HAO_KAN_VIDEO'], config_.APP_TYPE['ZUI_JING_QI']]:
                sim_recall = recall_result_list[1]
            else:
                if len(recall_result_list)>=4:
                    sim_recall = recall_result_list[3]
            now_video_ids = set('')
            if len(region_recall) > 0:
                for video in region_recall:
                    video_id = video.get('videoId')
                    if video_id not in now_video_ids:
                        rov_pool_recall.append(video)
                        now_video_ids.add(video_id)
            if len(sim_recall) > 0:
                for video in sim_recall:
                    video_id = video.get('videoId')
                    # print("sim video_id:", video_id)
                    if video_id not in now_video_ids:
                        rov_pool_recall.append(video)
                        now_video_ids.add(video_id)
            if len(rov_pool_recall) > 0:
                recall_result_list[0] = rov_pool_recall
    # merge return video
    if ab_code == 60055 or ab_code==60065:
        rov_pool_recall = []
        if len(recall_result_list)>=2:
            region_recall = recall_result_list[0]
            return_video_reall = []
            if app_type in [config_.APP_TYPE['LAO_HAO_KAN_VIDEO'], config_.APP_TYPE['ZUI_JING_QI']]:
                return_video_reall, = recall_result_list[1]
            else:
                if len(recall_result_list)>=4:
                    return_video_reall = recall_result_list[3]
            #print("sim:",sim_recall)
            now_video_ids = set('')
            if len(region_recall)>0:
                for video in region_recall:
                    video_id = video.get('videoId')
                    if video_id not in now_video_ids:
                        rov_pool_recall.append(video)
                        now_video_ids.add(video_id)
            if len(return_video_reall)>0:
                for video in return_video_reall:
                    video_id = video.get('videoId')
                    if video_id not in now_video_ids:
                        rov_pool_recall.append(video)
                        now_video_ids.add(video_id)
            if len(rov_pool_recall)>0:
                recall_result_list[0] = rov_pool_recall
    # merge u2i title recall
    if ab_code == 60056:
        rov_pool_recall = []
        if len(recall_result_list)>=2:
            region_recall = recall_result_list[0]
            u2i_title_recall = []
            if app_type in [config_.APP_TYPE['LAO_HAO_KAN_VIDEO'], config_.APP_TYPE['ZUI_JING_QI']]:
                u2i_title_recall = recall_result_list[1]
            else:
                if len(recall_result_list) >= 3:
                    u2i_title_recall = recall_result_list[3]
            now_video_ids = set('')
            if len(region_recall)>0:
                for video in region_recall:
                    video_id = video.get('videoId')
                    if video_id not in now_video_ids:
                        rov_pool_recall.append(video)
                        now_video_ids.add(video_id)
            if len(u2i_title_recall)>0:
                for video in u2i_title_recall:
                    video_id = video.get('videoId')
                    #print("sim video_id:", video_id)
                    if video_id not in now_video_ids:
                        rov_pool_recall.append(video)
                        now_video_ids.add(video_id)
            if len(rov_pool_recall)>0:
                recall_result_list[0] = rov_pool_recall

    #2. merge simrecall, return video
    if ab_code == 60067 or ab_code==60068:
        rov_pool_recall = []
        if len(recall_result_list)>=2:
            region_recall = recall_result_list[0]
            return_video_reall = []
            sim_recall = []
            if app_type in [config_.APP_TYPE['LAO_HAO_KAN_VIDEO'], config_.APP_TYPE['ZUI_JING_QI']]:
                sim_recall = recall_result_list[1]
                if len(recall_result_list) >= 3:
                    return_video_reall = recall_result_list[2]
            else:
                if len(recall_result_list)>=4:
                    sim_recall = recall_result_list[3]
                if len(recall_result_list)>=5:
                    return_video_reall = recall_result_list[4]
            #print("sim:",sim_recall)
            now_video_ids = set('')
            if len(region_recall)>0:
                for video in region_recall:
                    video_id = video.get('videoId')
                    if video_id not in now_video_ids:
                        rov_pool_recall.append(video)
                        now_video_ids.add(video_id)
            if len(sim_recall) > 0:
                for video in sim_recall:
                    video_id = video.get('videoId')
                    if video_id not in now_video_ids:
                        rov_pool_recall.append(video)
                        now_video_ids.add(video_id)
            if len(return_video_reall)>0:
                for video in return_video_reall:
                    video_id = video.get('videoId')
                    if video_id not in now_video_ids:
                        rov_pool_recall.append(video)
                        now_video_ids.add(video_id)
            if len(rov_pool_recall)>0:
                recall_result_list[0] = rov_pool_recall
    result['recallResult'] = recall_result_list
    result['recallTime'] = (time.time() - start_recall) * 1000
    #print("recall:", recall_result_list)
    # ####### 排序
    start_rank = time.time()
    # log_.info('====== rank')
    if app_type in [config_.APP_TYPE['LAO_HAO_KAN_VIDEO'], config_.APP_TYPE['ZUI_JING_QI']]:
        if ab_code in [
            config_.AB_CODE['rov_rank_appType_18_19'],
            config_.AB_CODE['rov_rank_appType_19'],
            config_.AB_CODE['top_video_relevant_appType_19']
        ]:
            data = {
                'rov_pool_recall': recall_result_list[0],
                'flow_pool_recall': recall_result_list[1]
            }
        else:
            data = {
                'rov_pool_recall': recall_result_list[0],
                'flow_pool_recall': []
            }
    else:
        if recall_result_list[1]:
            redis_helper = RedisHelper()
            quick_flow_pool_P = redis_helper.get_data_from_redis(
                key_name=f"{config_.QUICK_FLOWPOOL_DISTRIBUTE_RATE_KEY_NAME_PREFIX}{config_.QUICK_FLOW_POOL_ID}"
            )
            if quick_flow_pool_P:
                flow_pool_P = quick_flow_pool_P
            data = {
                'rov_pool_recall': recall_result_list[0],
                'flow_pool_recall': recall_result_list[1]
            }
        else:
            data = {
                'rov_pool_recall': recall_result_list[0],
                'flow_pool_recall': recall_result_list[2]
            }
    #if ab_code=="ab_new_test":
    #print("before data:", data)
    rank_result, flow_num  = video_new_rank2(data=data, size=size, top_K=top_K, flow_pool_P=float(flow_pool_P), ab_code=ab_code, exp_config=exp_config)
    #print(rank_result)
    if rank_result:
        result['rank_num'] = len(rank_result)
    result['rankResult'] = rank_result
    result['flow_num'] = flow_num
    result['rankTime'] = (time.time() - start_rank) * 1000


    return result
    # return rank_result, last_rov_recall_key

def new_video_recommend(request_id, mid, uid, size, top_K, flow_pool_P, app_type, algo_type, client_info,
                    expire_time=24*3600, ab_code=config_.AB_CODE['initial'], rule_key='', data_key='',
                    no_op_flag=False, old_video_index=-1, video_id=None, params=None, rule_key_30day=None,
                    shield_config=None):
    """
    首页线上推荐逻辑
    :param request_id: request_id
    :param mid: mid type-string
    :param uid: uid type-string
    :param size: 请求视频数量 type-int
    :param top_K: 保证topK为召回池视频 type-int
    :param flow_pool_P: size-top_K视频为流量池视频的概率 type-float
    :param app_type: 产品标识  type-int
    :param algo_type: 算法类型  type-string
    :param client_info: 用户位置信息 {"country": "国家",  "province": "省份",  "city": "城市"}
    :param expire_time: 末位视频记录redis过期时间
    :param ab_code: AB实验code
    :param video_id: 相关推荐头部视频id
    :param params:
    :return:
    """
    #1. recall
    result = {}
    result['rankResult'] =  []
    # ####### 多进程召回
    start_recall = time.time()

    # 1. 根据城市或者省份获取region_code
    city_code_list = [code for _, code in config_.CITY_CODE.items()]
    # 获取provinceCode
    province_code = client_info.get('provinceCode', '-1')
    # 获取cityCode
    city_code = client_info.get('cityCode', '-1')

    if city_code in city_code_list:
        # 分城市数据存在时，获取城市分组数据
        region_code = city_code
    else:
        region_code = province_code
    if region_code == '':
        region_code = '-1'
    
    #print("region_code:", region_code)

    #size =1000
    pool_recall = PoolRecall(request_id=request_id,
                             app_type=app_type, mid=mid, uid=uid, ab_code=ab_code,
                             client_info=client_info, rule_key=rule_key, data_key=data_key, no_op_flag=no_op_flag,
                             params=params, rule_key_30day=rule_key_30day, shield_config=shield_config, video_id= video_id)
    if app_type in [config_.APP_TYPE['LAO_HAO_KAN_VIDEO'], config_.APP_TYPE['ZUI_JING_QI']]:
        t = [gevent.spawn(pool_recall.get_region_hour_recall, size, region_code),
             gevent.spawn(pool_recall.get_region_day_recall, size, region_code),
             gevent.spawn(pool_recall.get_selected_recall, size, region_code),
             gevent.spawn(pool_recall.get_no_selected_recall, size, region_code)
             ]
        if ab_code == 60049:
            t.append(gevent.spawn(pool_recall.get_sim_hot_item_reall))
    else:
        t = [
             gevent.spawn(pool_recall.get_region_hour_recall, size, region_code),
             gevent.spawn(pool_recall.get_region_day_recall, size, region_code),
             gevent.spawn(pool_recall.get_selected_recall, size, region_code),
             gevent.spawn(pool_recall.get_no_selected_recall, size, region_code),
             gevent.spawn(pool_recall.new_flow_pool_recall, size, config_.QUICK_FLOW_POOL_ID),
             gevent.spawn(pool_recall.new_flow_pool_recall, size)]

        if ab_code ==60049:
            t.append(gevent.spawn(pool_recall.get_sim_hot_item_reall))
    gevent.joinall(t)
    # all recall_result
    all_recall_result_list = [i.get() for i in t]
    all_recall_result = []
    #print(all_recall_result_list)
    result['recallTime'] = (time.time() - start_recall) * 1000
    #print("recall time:", result['recallTime'])
    if not all_recall_result_list or len(all_recall_result_list)==0:
        return result
    for recall_item in all_recall_result_list:
        if not recall_item or len(recall_item)==0:
            continue
        for per_item in recall_item:
            all_recall_result.append(per_item)

    #print("all_recall_result:", all_recall_result)
    #2. duplicate
    dup_time = time.time()
    recall_dict = {}
    fast_flow_set = set('')
    flow_flow_set = set('')
    region_h_recall = []
    region_day_recall = []
    select_day_recall = []
    no_selected_recall  = []
    sim_hot_recall = []
    flow_recall = []
    flowFlag_dict = {}
    for per_item in all_recall_result:
        #print(per_item)
        try:
            vId = int(per_item.get("videoId",0))
            if vId==0:
                continue
            recall_name = per_item.get("pushFrom",'')
            flow_pool = per_item.get("flowPool", '')
            if flow_pool != '':
                flow_pool_id = int(flow_pool.split('#')[0])
                if flow_pool_id == config_.QUICK_FLOW_POOL_ID:
                    fast_flow_set.add(vId)
                else:
                    flow_flow_set.add(vId)
                flowFlag_dict[vId] = flow_pool

            #duplicate divide into
            if vId not in recall_dict:
                if recall_name == config_.PUSH_FROM['rov_recall_region_h']:
                    region_h_recall.append(per_item)
                elif recall_name == config_.PUSH_FROM['rov_recall_region_24h']:
                    region_day_recall.append(per_item)
                elif recall_name == config_.PUSH_FROM['rov_recall_24h']:
                    select_day_recall.append(per_item)
                elif recall_name == config_.PUSH_FROM['rov_recall_24h_dup']:
                    no_selected_recall.append(per_item)
                elif recall_name == config_.PUSH_FROM['sim_hot_vid_recall']:
                    sim_hot_recall.append(per_item)
                elif recall_name == config_.PUSH_FROM['flow_recall']:
                    flow_recall.append(per_item)
            if vId not in recall_dict:
                recall_dict[vId] = recall_name
            else:
                recall_name = recall_dict[vId] + "," + recall_name
                recall_dict[vId] = recall_name
        except:
            continue
    #print("recall_dict:", recall_dict)
    #print("recall time:", (time.time()-dup_time)*1000)
    #3. filter video, 先过预曝光
    filter_time = time.time()
    filter_ = FilterVideos(request_id=request_id,
                           app_type=app_type, mid=mid, uid=uid, video_ids=list(recall_dict.keys()))

    #print("filer:", list(recall_dict.keys()))
    #a).expose filter
    #all_recall_list = list(recall_dict.keys())
    all_recall_list = filter_.filter_videos_new(region_code=region_code, shield_config=shield_config, flow_set=flowFlag_dict.keys())
    #print("filer after:", all_recall_list)
    #print("filter_ time:", (time.time() - filter_time) * 1000)
    #4. sort: old sort: flow 按概率出
    start_rank = time.time()
    #quick_flow_pool_P get from redis
    redis_helper = RedisHelper()
    quick_flow_pool_P = redis_helper.get_data_from_redis(
        key_name=f"{config_.QUICK_FLOWPOOL_DISTRIBUTE_RATE_KEY_NAME_PREFIX}{config_.QUICK_FLOW_POOL_ID}"
    )
    if quick_flow_pool_P:
        flow_pool_P = quick_flow_pool_P

    rank_result= []
    if ab_code==60048 or ab_code==60049:
        rank_ids, add_flow_set = video_new_rank(videoIds=all_recall_list,fast_flow_set=fast_flow_set, flow_set=flow_flow_set,size=size, top_K=top_K, flow_pool_P=float(flow_pool_P))
        #print("rank_ids:", rank_ids)
        for rank_item in rank_ids:
            rank_id = rank_item[0]
            rank_score = rank_item[1]
            pushFrom = recall_dict.get(rank_id, '')
            #print(pushFrom, rank_id)
            flowPoolFlag = ''
            if rank_id in add_flow_set:
                flowPoolFlag = flowFlag_dict.get(rank_id,'') 
            rank_result.append({'videoId': rank_id, 'flowPool': flowPoolFlag,
                     'rovScore': rank_score, 'pushFrom': pushFrom,
                     'abCode': ab_code})
        #
        #print("rank_result:", rank_result)
    else:
        all_dup_recall_result = region_h_recall+region_day_recall+select_day_recall+no_selected_recall+flow_recall
        rank_result = refactor_video_rank(rov_recall_rank=all_dup_recall_result,fast_flow_set=fast_flow_set, flow_set=flow_flow_set, size=size, top_K=top_K, flow_pool_P=float(flow_pool_P))

    result['rankResult'] = rank_result
    result['rankTime'] = (time.time() - start_rank) * 1000
    #print("rank time:", result['rankTime'])
    return result
    # return rank_result, last_rov_recall_key


def ab_test_op(rank_result, ab_code_list, app_type, mid, uid, **kwargs):
    """
    对排序后的结果 按照AB实验进行对应的分组操作
    :param rank_result: 排序后的结果
    :param ab_code_list: 此次请求参与的 ab实验组
    :param app_type: 产品标识
    :param mid: mid
    :param uid: uid
    :param kwargs: 其他参数
    :return:
    """
    # ####### 视频宽高比AB实验
    # 对内容精选进行 视频宽高比分发实验
    # if config_.AB_CODE['w_h_rate'] in ab_code_list and app_type in config_.AB_TEST.get('w_h_rate', []):
    #     rank_result = video_rank_by_w_h_rate(videos=rank_result)
    #     log_.info('app_type: {}, mid: {}, uid: {}, rank_by_w_h_rate_result: {}'.format(
    #         app_type, mid, uid, rank_result))

    # 按position位置排序
    if config_.AB_CODE['position_insert'] in ab_code_list and app_type in config_.AB_TEST.get('position_insert', []):
        rank_result = video_position_recommend(mid, uid, app_type, rank_result)
        print('===========================')
        print(rank_result)
        log_.info('app_type: {}, mid: {}, uid: {}, rank_by_position_insert_result: {}'.format(
            app_type, mid, uid, rank_result))

    # 相关推荐强插
    # if config_.AB_CODE['relevant_video_op'] in ab_code_list \
    #         and app_type in config_.AB_TEST.get('relevant_video_op', []):
    #     head_vid = kwargs['head_vid']
    #     size = kwargs['size']
    #     rank_result = relevant_video_top_recommend(
    #         app_type=app_type, mid=mid, uid=uid, head_vid=head_vid, videos=rank_result, size=size
    #     )
    #     log_.info('app_type: {}, mid: {}, uid: {}, head_vid: {}, rank_by_relevant_video_op_result: {}'.format(
    #         app_type, mid, uid, head_vid, rank_result))

    return rank_result


def update_redis_data(result, app_type, mid, top_K, expire_time=24*3600):
    """
    根据最终的排序结果更新相关redis数据
    :param result: 排序结果
    :param app_type: 产品标识
    :param mid: mid
    :param top_K: 保证topK为召回池视频 type-int
    :param expire_time: 末位视频记录redis过期时间
    :return: None
    """
    # ####### redis数据刷新
    try:
        redis_helper = RedisHelper()
        # log_.info('====== update redis')
        if mid and mid != 'null':
            # mid为空时，不做预曝光和定位数据更新
            # 预曝光数据同步刷新到Redis, 过期时间为0.5h
            preview_key_name = f"{config_.PREVIEW_KEY_PREFIX}{app_type}:{mid}"
            preview_video_ids = [int(item['videoId']) for item in result]
            if preview_video_ids:
                # log_.error('key_name = {} \n values = {}'.format(preview_key_name, tuple(preview_video_ids)))
                redis_helper.add_data_with_set(key_name=preview_key_name, values=tuple(preview_video_ids), expire_time=30 * 60)
                # log_.info('preview redis update success!')

            # # 将此次获取的ROV召回池top_K末位视频id同步刷新到Redis中，方便下次快速定位到召回位置，过期时间为1天
            # rov_recall_video = [item['videoId'] for item in result[:top_K]
            #                     if item['pushFrom'] == config_.PUSH_FROM['rov_recall']]
            # if len(rov_recall_video) > 0:
            #     if app_type == config_.APP_TYPE['APP']:
            #         key_name = config_.UPDATE_ROV_KEY_NAME_APP
            #     else:
            #         key_name = config_.UPDATE_ROV_KEY_NAME
            #     if not redis_helper.get_score_with_value(key_name=key_name, value=rov_recall_video[-1]):
            #         redis_helper.set_data_to_redis(key_name=last_rov_recall_key, value=rov_recall_video[-1],
            #                                        expire_time=expire_time)
                # log_.info('last video redis update success!')

            # 将此次获取的 地域分组小时级数据列表 中的视频id同步刷新到redis中，方便下次快速定位到召回位置
            rov_recall_h_video = [item['videoId'] for item in result[:top_K]
                                  if item['pushFrom'] == config_.PUSH_FROM['rov_recall_region_h']]
            if len(rov_recall_h_video) > 0:
                last_video_key = f'{config_.LAST_VIDEO_FROM_REGION_H_PREFIX}{app_type}:{mid}'
                redis_helper.set_data_to_redis(key_name=last_video_key, value=rov_recall_h_video[-1],
                                               expire_time=expire_time)

            # 将此次获取的 地域分组相对24h数据列表 中的视频id同步刷新到redis中，方便下次快速定位到召回位置
            rov_recall_24h_dup1_video = [item['videoId'] for item in result[:top_K]
                                         if item['pushFrom'] == config_.PUSH_FROM['rov_recall_region_24h']]
            if len(rov_recall_24h_dup1_video) > 0:
                last_video_key = f'{config_.LAST_VIDEO_FROM_REGION_DUP1_24H_PREFIX}{app_type}:{mid}'
                redis_helper.set_data_to_redis(key_name=last_video_key, value=rov_recall_24h_dup1_video[-1],
                                               expire_time=expire_time)

            # 将此次获取的 相对24h筛选数据列表 中的视频id同步刷新到redis中，方便下次快速定位到召回位置
            rov_recall_24h_dup2_video = [item['videoId'] for item in result[:top_K]
                                         if item['pushFrom'] == config_.PUSH_FROM['rov_recall_24h']]
            if len(rov_recall_24h_dup2_video) > 0:
                last_video_key = f'{config_.LAST_VIDEO_FROM_REGION_DUP2_24H_PREFIX}{app_type}:{mid}'
                redis_helper.set_data_to_redis(key_name=last_video_key, value=rov_recall_24h_dup2_video[-1],
                                               expire_time=expire_time)

            # 将此次获取的 相对24h筛选后剩余数据列表 中的视频id同步刷新到redis中，方便下次快速定位到召回位置
            rov_recall_24h_dup3_video = [item['videoId'] for item in result[:top_K]
                                         if item['pushFrom'] == config_.PUSH_FROM['rov_recall_24h_dup']]
            if len(rov_recall_24h_dup3_video) > 0:
                last_video_key = f'{config_.LAST_VIDEO_FROM_REGION_DUP3_24H_PREFIX}{app_type}:{mid}'
                redis_helper.set_data_to_redis(key_name=last_video_key, value=rov_recall_24h_dup3_video[-1],
                                               expire_time=expire_time)

            # # 将此次获取的 相对48h筛选数据列表 中的视频id同步刷新到redis中，方便下次快速定位到召回位置
            # rov_recall_48h_dup2_video = [item['videoId'] for item in result[:top_K]
            #                              if item['pushFrom'] == config_.PUSH_FROM['rov_recall_48h']]
            # if len(rov_recall_48h_dup2_video) > 0:
            #     last_video_key = f'{config_.LAST_VIDEO_FROM_REGION_DUP2_48H_PREFIX}{app_type}:{mid}'
            #     redis_helper.set_data_to_redis(key_name=last_video_key, value=rov_recall_48h_dup2_video[-1],
            #                                    expire_time=expire_time)
            #
            # # 将此次获取的 相对48h筛选后剩余数据列表 中的视频id同步刷新到redis中，方便下次快速定位到召回位置
            # rov_recall_48h_dup3_video = [item['videoId'] for item in result[:top_K]
            #                              if item['pushFrom'] == config_.PUSH_FROM['rov_recall_48h_dup']]
            # if len(rov_recall_48h_dup3_video) > 0:
            #     last_video_key = f'{config_.LAST_VIDEO_FROM_REGION_DUP3_48H_PREFIX}{app_type}:{mid}'
            #     redis_helper.set_data_to_redis(key_name=last_video_key, value=rov_recall_48h_dup3_video[-1],
            #                                    expire_time=expire_time)

        # 将此次分发的流量池视频，对 本地分发数-1 进行记录
        if app_type not in [config_.APP_TYPE['LAO_HAO_KAN_VIDEO'], config_.APP_TYPE['ZUI_JING_QI']]:
            # 获取本地分发数-1策略开关
            switch = redis_helper.get_data_from_redis(key_name=config_.IN_FLOW_POOL_COUNT_SWITCH_KEY_NAME)
            if switch is not None:
                if int(switch) == 1:
                    flow_recall_video = [item for item in result if item.get('flowPool', None) is not None]
                else:
                    flow_recall_video = [item for item in result if
                                         item['pushFrom'] == config_.PUSH_FROM['flow_recall']]
            else:
                flow_recall_video = [item for item in result if item['pushFrom'] == config_.PUSH_FROM['flow_recall']]
            if flow_recall_video:
                update_local_distribute_count(flow_recall_video)
                # log_.info('update local distribute count success!')

        # 限流视频分发数记录
        if app_type == config_.APP_TYPE['APP']:
            # APP 不计入
            return
        limit_video_id_list = redis_helper.get_data_from_set(
            key_name=f"{config_.KEY_NAME_PREFIX_LIMIT_VIDEO_SET}{datetime.today().strftime('%Y%m%d')}"
        )
        if limit_video_id_list is not None:
            limit_video_id_list = [int(item) for item in limit_video_id_list]
            for item in result:
                video_id = item['videoId']
                if video_id in limit_video_id_list:
                    key_name = f"{config_.KEY_NAME_PREFIX_LIMIT_VIDEO_DISTRIBUTE_COUNT}{video_id}"
                    redis_helper.setnx_key(key_name=key_name, value=0, expire_time=24*2600)
                    redis_helper.incr_key(key_name=key_name, amount=1, expire_time=24*3600)

    except Exception as e:
        log_.error("update redis data fail!")
        log_.error(traceback.format_exc())


def update_flow_redis_data(result, app_type, mid, top_K, expire_time=24*3600):
    """
    根据最终的排序结果更新相关redis数据
    :param result: 排序结果
    :param app_type: 产品标识
    :param mid: mid
    :param top_K: 保证topK为召回池视频 type-int
    :param expire_time: 末位视频记录redis过期时间
    :return: None
    """
    # ####### redis数据刷新
    try:
        redis_helper = RedisHelper()
        # log_.info('====== update redis')
        if mid and mid != 'null':
            # mid为空时，不做预曝光和定位数据更新
            # 预曝光数据同步刷新到Redis, 过期时间为0.5h
            preview_key_name = f"{config_.PREVIEW_KEY_PREFIX}{app_type}:{mid}"
            preview_video_ids = [int(item['videoId']) for item in result]
            if preview_video_ids:
                # log_.error('key_name = {} \n values = {}'.format(preview_key_name, tuple(preview_video_ids)))
                redis_helper.add_data_with_set(key_name=preview_key_name, values=tuple(preview_video_ids), expire_time=30 * 60)
                # log_.info('preview redis update success!')

        # 将此次分发的流量池视频，对 本地分发数-1 进行记录
        if app_type not in [config_.APP_TYPE['LAO_HAO_KAN_VIDEO'], config_.APP_TYPE['ZUI_JING_QI']]:
            # 获取本地分发数-1策略开关
            switch = redis_helper.get_data_from_redis(key_name=config_.IN_FLOW_POOL_COUNT_SWITCH_KEY_NAME)
            if switch is not None:
                if int(switch) == 1:
                    flow_recall_video = [item for item in result if item.get('flowPool', None) is not None]
                else:
                    flow_recall_video = [item for item in result if
                                         item['pushFrom'] == config_.PUSH_FROM['flow_recall']]
            else:
                flow_recall_video = [item for item in result if item['pushFrom'] == config_.PUSH_FROM['flow_recall']]
            if flow_recall_video:
                update_local_distribute_count(flow_recall_video)
                # log_.info('update local distribute count success!')

        # 限流视频分发数记录
        if app_type == config_.APP_TYPE['APP']:
            # APP 不计入
            return
        limit_video_id_list = redis_helper.get_data_from_set(
            key_name=f"{config_.KEY_NAME_PREFIX_LIMIT_VIDEO_SET}{datetime.today().strftime('%Y%m%d')}"
        )
        if limit_video_id_list is not None:
            limit_video_id_list = [int(item) for item in limit_video_id_list]
            for item in result:
                video_id = item['videoId']
                if video_id in limit_video_id_list:
                    key_name = f"{config_.KEY_NAME_PREFIX_LIMIT_VIDEO_DISTRIBUTE_COUNT}{video_id}"
                    redis_helper.setnx_key(key_name=key_name, value=0, expire_time=24*2600)
                    redis_helper.incr_key(key_name=key_name, amount=1, expire_time=24*3600)

    except Exception as e:
        log_.error("update redis data fail!")
        log_.error(traceback.format_exc())

def update_local_distribute_count(videos):
    """
    更新本地分发数
    :param videos: 视频列表 type-list [{'videoId':'', 'flowPool':'', 'distributeCount': '',
                                    'rovScore': '', 'pushFrom': 'flow_pool', 'abCode': self.ab_code}, ....]
    :return:
    """
    try:
        redis_helper = RedisHelper()
        for item in videos:
            video_id, flow_pool = item['videoId'], item['flowPool']
            key_name = f"{config_.LOCAL_DISTRIBUTE_COUNT_PREFIX}{video_id}:{flow_pool}"
            # 本地记录的分发数 - 1
            redis_helper.decr_key(key_name=key_name, amount=1, expire_time=15 * 60)
            # 对该视频做分发数检查
            cur_count = redis_helper.get_data_from_redis(key_name=key_name)
            # 无记录
            if cur_count is None:
                continue
            # 本地分发数 cur_count <= 0，从所有的流量召回池移除，删除本地分发记录key
            if int(cur_count) <= 0:
                add_remove_log = False
                redis_helper.del_keys(key_name=key_name)
                for app_name in config_.APP_TYPE:
                    app_type = config_.APP_TYPE.get(app_name)
                    flow_pool_key_list = [
                        f"{config_.FLOWPOOL_KEY_NAME_PREFIX}{app_type}",
                        f"{config_.QUICK_FLOWPOOL_KEY_NAME_PREFIX}{app_type}:{config_.QUICK_FLOW_POOL_ID}"
                    ]
                    for key in flow_pool_key_list:
                        remove_res = redis_helper.remove_value_from_zset(key_name=key, value=f"{video_id}-{flow_pool}")
                        if remove_res > 0:
                            add_remove_log = True
                    video_flow_pool_key_list = [
                        f"{config_.QUICK_FLOWPOOL_VIDEO_INFO_KEY_NAME_PREFIX}{app_type}:{config_.QUICK_FLOW_POOL_ID}:{video_id}",
                        f"{config_.FLOWPOOL_VIDEO_INFO_KEY_NAME_PREFIX}{app_type}:{video_id}"
                    ]
                    for key in video_flow_pool_key_list:
                        redis_helper.remove_value_from_set(key_name=key, values=(flow_pool, ))
                if add_remove_log is True:
                    log_.info({'tag': 'remove video_id from flow_pool', 'video_id': video_id, 'flow_pool': flow_pool})

            # if redis_helper.key_exists(key_name=key_name):
            #     # 该视频本地有记录，本地记录的分发数 - 1
            #     redis_helper.decr_key(key_name=key_name, amount=1, expire_time=5 * 60)
            # else:
            #     # 该视频本地无记录，接口获取的分发数 - 1
            #     redis_helper.incr_key(key_name=key_name, amount=int(item['distributeCount']) - 1, expire_time=5 * 60)

    except Exception as e:
        log_.error('update_local_distribute_count error...')
        log_.error(traceback.format_exc())


def get_religion_class_with_mid(mid, religion_class_name):
    """
    判断用户是否属于对应的宗教类型
    :param mid: mid type-string
    :param religion_class_name: 宗教类型, type-string, (catholicism-天主教, christianity-基督教)
    :return: religion_class_flag, type-int, (0-否，1-是), 默认: 0
    """
    religion_class_flag = 0
    now_date = datetime.today()
    redis_helper = RedisHelper()
    if mid:
        hash_mid = hashlib.md5(mid.encode('utf-8')).hexdigest()
        hash_tag = hash_mid[-1:]
        key_name_prefix = config_.KEY_NAME_PREFIX_RELIGION_USER.get(religion_class_name, None)
        if key_name_prefix is None:
            return religion_class_flag
        key_name = f"{key_name_prefix}{hash_tag}:{datetime.strftime(now_date, '%Y%m%d')}"
        if not redis_helper.key_exists(key_name=key_name):
            key_name = f"{key_name_prefix}{hash_tag}:{datetime.strftime(now_date - timedelta(days=1), '%Y%m%d')}"
        if redis_helper.data_exists_with_set(key_name=key_name, value=mid):
            religion_class_flag = 1
    return religion_class_flag


def get_recommend_params(recommend_type, ab_exp_info, ab_info_data, mid, app_type, page_type=0):
    """
    根据实验分组给定对应的推荐参数
    :param recommend_type: 首页推荐和相关推荐区分参数（0-首页推荐，1-相关推荐）
    :param ab_exp_info: AB实验组参数
    :param ab_info_data: app实验组参数
    :param mid: mid
    :param app_type: app_type, type-int
    :param page_type: 页面区分参数，默认：0（首页）
    :return:
    """
    top_K = config_.K
    flow_pool_P = config_.P
    # 不获取人工干预数据标记
    no_op_flag = True
    expire_time = 3600
    old_video_index = -1

    # 获取对应的默认配置
    ab_initial_config = config_.INITIAL_CONFIG.get(app_type, None)
    if ab_initial_config is None:
        ab_initial_config = config_.INITIAL_CONFIG.get('other')
    param = config_.AB_EXP_CODE[ab_initial_config]
    ab_code = param.get('ab_code')
    rule_key = param.get('rule_key')
    data_key = param.get('data_key')
    rule_key_30day = param.get('30day_rule_key')
    shield_config = config_.SHIELD_CONFIG

    # 默认使用 095 实验的配置
    # ab_code = config_.AB_EXP_CODE['095'].get('ab_code')
    # rule_key = config_.AB_EXP_CODE['095'].get('rule_key')
    # data_key = config_.AB_EXP_CODE['095'].get('data_key')
    # rule_key_30day = None

    # 获取用户近30天是否有回流
    # user_30day_return_result = get_user_has30day_return(mid=mid)

    # 获取实验配置
    if ab_exp_info:
        ab_exp_code_list = []
        config_value_dict = {}
        for _, item in ab_exp_info.items():
            if not item:
                continue
            for ab_item in item:
                ab_exp_code = ab_item.get('abExpCode', None)
                if not ab_exp_code:
                    continue
                ab_exp_code_list.append(str(ab_exp_code))
                config_value_dict[str(ab_exp_code)] = ab_item.get('configValue', None)

            # 流量池视频分发概率实验
            if '211' in ab_exp_code_list:
                flow_pool_P = 0.9
            elif '221' in ab_exp_code_list:
                flow_pool_P = 0.7
            elif '299' in ab_exp_code_list:
                flow_pool_P = 0.5
            elif '300' in ab_exp_code_list:
                flow_pool_P = 0.4
            elif '301' in ab_exp_code_list:
                flow_pool_P = 0.6
            elif '339' in ab_exp_code_list:
                flow_pool_P = 0

            # if '136' in ab_exp_code_list:
            #     # 无回流 - 消费人群
            #     if user_30day_return_result == 0:
            #         param = config_.AB_EXP_CODE.get('136')
            #         ab_code = param.get('ab_code')
            #         expire_time = 3600
            #         rule_key = param.get('rule_key')
            #         data_key = param.get('data_key')
            #         no_op_flag = True
            # elif '137' in ab_exp_code_list:
            #     # 有回流 - 分享人群
            #     if user_30day_return_result == 1:
            #         param = config_.AB_EXP_CODE.get('137')
            #         ab_code = param.get('ab_code')
            #         expire_time = 3600
            #         rule_key = param.get('rule_key')
            #         data_key = param.get('data_key')
            #         no_op_flag = True
            # elif '161' in ab_exp_code_list:
            #     # 无回流 - 消费人群
            #     if user_30day_return_result == 0:
            #         param = config_.AB_EXP_CODE.get('136')
            #         ab_code = param.get('ab_code')
            #         expire_time = 3600
            #         rule_key = param.get('rule_key')
            #         data_key = param.get('data_key')
            #         no_op_flag = True
            #     # 有回流 - 分享人群
            #     else:
            #         param = config_.AB_EXP_CODE.get('137')
            #         ab_code = param.get('ab_code')
            #         expire_time = 3600
            #         rule_key = param.get('rule_key')
            #         data_key = param.get('data_key')
            #         no_op_flag = True
            # elif '162' in ab_exp_code_list:
            #     # 有回流
            #     if user_30day_return_result == 1:
            #         param = config_.AB_EXP_CODE.get('162')
            #         ab_code = param.get('ab_code')
            #         expire_time = 3600
            #         rule_key = param.get('rule_key')
            #         data_key = param.get('data_key')
            #         no_op_flag = True

            # 老好看视频 宗教人群实验
            if '228' in ab_exp_code_list:
                # 天主教
                religion_param = config_.AB_EXP_CODE['228']
                religion_class_name = religion_param.get('religion_class_name')
                religion_class_flag = get_religion_class_with_mid(mid=mid, religion_class_name=religion_class_name)
                if religion_class_flag == 1:
                    ab_code = religion_param.get('ab_code')
                    rule_key = religion_param.get('rule_key')
                    data_key = religion_param.get('data_key')
                    rule_key_30day = religion_param.get('30day_rule_key')

            elif '229' in ab_exp_code_list:
                # 基督教
                religion_param = config_.AB_EXP_CODE['229']
                religion_class_name = religion_param.get('religion_class_name')
                religion_class_flag = get_religion_class_with_mid(mid=mid, religion_class_name=religion_class_name)
                if religion_class_flag == 1:
                    ab_code = religion_param.get('ab_code')
                    rule_key = religion_param.get('rule_key')
                    data_key = religion_param.get('data_key')
                    rule_key_30day = religion_param.get('30day_rule_key')

            else:
                for code, param in config_.AB_EXP_CODE.items():
                    if code in ab_exp_code_list:
                        ab_code = param.get('ab_code')
                        rule_key = param.get('rule_key')
                        data_key = param.get('data_key')
                        rule_key_30day = param.get('30day_rule_key')
                        shield_config = param.get('shield_config', config_.SHIELD_CONFIG)
                        break

            """
            # 推荐条数 10->4 实验
            # if config_.AB_EXP_CODE['rec_size_home'] in ab_exp_code_list:
            #     config_value = config_value_dict.get(config_.AB_EXP_CODE['rec_size_home'], None)
            #     if config_value:
            #         config_value = eval(str(config_value))
            #     else:
            #         config_value = {}
            #     log_.info(f'config_value: {config_value}, type: {type(config_value)}')
            #     size = int(config_value.get('size', 4))
            #     top_K = int(config_value.get('K', 3))
            #     flow_pool_P = float(config_value.get('P', 0.3))
            # else:
            #     size = size
            #     top_K = config_.K
            #     flow_pool_P = config_.P
    
            # 算法实验相对对照组
            # if config_.AB_EXP_CODE['ab_initial'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['ab_initial']
            #     expire_time = 24 * 3600
            #     rule_key = config_.RULE_KEY['initial']
            #     no_op_flag = True
    
            # 小时级更新-规则1 实验
            # elif config_.AB_EXP_CODE['rule_rank1'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['rank_by_h'].get('rule_rank1')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY['rule_rank1']
            #     no_op_flag = True
    
            # elif config_.AB_EXP_CODE['rule_rank2'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['rank_by_h'].get('rule_rank2')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY['rule_rank2']
    
            # elif config_.AB_EXP_CODE['rule_rank3'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['rank_by_h'].get('rule_rank3')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY['rule_rank3']
            #     no_op_flag = True
    
            # elif config_.AB_EXP_CODE['rule_rank4'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['rank_by_h'].get('rule_rank4')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY['rule_rank4']
    
            # elif config_.AB_EXP_CODE['rule_rank5'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['rank_by_h'].get('rule_rank5')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY['rule_rank5']
    
            # elif config_.AB_EXP_CODE['day_rule_rank1'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['rank_by_day'].get('day_rule_rank1')
            #     expire_time = 24 * 3600
            #     rule_key = config_.RULE_KEY_DAY['day_rule_rank1']
            #     no_op_flag = True
    
            # if config_.AB_EXP_CODE['rule_rank6'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['rank_by_h'].get('rule_rank6')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY['rule_rank6']
            #     no_op_flag = True
    
            # elif config_.AB_EXP_CODE['day_rule_rank2'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['rank_by_day'].get('day_rule_rank2')
            #     expire_time = 24 * 3600
            #     rule_key = config_.RULE_KEY_DAY['day_rule_rank2']
            #     no_op_flag = True
    
            # elif config_.AB_EXP_CODE['region_rule_rank1'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank1')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY_REGION['region_rule_rank1']
            #     no_op_flag = True
    
            # elif config_.AB_EXP_CODE['24h_rule_rank1'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['rank_by_24h'].get('24h_rule_rank1')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY_24H['24h_rule_rank1']
            #     no_op_flag = True
    
            # elif config_.AB_EXP_CODE['24h_rule_rank2'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['rank_by_24h'].get('24h_rule_rank2')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY_24H['24h_rule_rank2']
            #     no_op_flag = True
    
            # elif config_.AB_EXP_CODE['region_rule_rank2'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank2')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY_REGION['region_rule_rank2']
            #     no_op_flag = True
    
            # if config_.AB_EXP_CODE['region_rule_rank3'] in ab_exp_code_list or\
            #         config_.AB_EXP_CODE['region_rule_rank3_appType_19'] in ab_exp_code_list or\
            #         config_.AB_EXP_CODE['region_rule_rank3_appType_4'] in ab_exp_code_list or\
            #         config_.AB_EXP_CODE['region_rule_rank3_appType_6'] in ab_exp_code_list or\
            #         config_.AB_EXP_CODE['region_rule_rank3_appType_18'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank3')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY_REGION['region_rule_rank3'].get('rule_key')
            #     data_key = config_.RULE_KEY_REGION['region_rule_rank3'].get('data_key')
            #     no_op_flag = True
    
            # if config_.AB_EXP_CODE['region_rule_rank4'] in ab_exp_code_list or\
            if config_.AB_EXP_CODE['region_rule_rank4_appType_19'] in ab_exp_code_list or \
                    config_.AB_EXP_CODE['region_rule_rank4_appType_4'] in ab_exp_code_list or\
                    config_.AB_EXP_CODE['region_rule_rank4_appType_6'] in ab_exp_code_list or\
                    config_.AB_EXP_CODE['region_rule_rank4_appType_18'] in ab_exp_code_list:
                ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank4')
                expire_time = 3600
                rule_key = config_.RULE_KEY_REGION['region_rule_rank4'].get('rule_key')
                data_key = config_.RULE_KEY_REGION['region_rule_rank4'].get('data_key')
                no_op_flag = True
    
            # elif config_.AB_EXP_CODE['region_rule_rank4_appType_5_data1'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank4')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_5_data1'].get('rule_key')
            #     data_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_5_data1'].get('data_key')
            #     no_op_flag = True
    
            # elif config_.AB_EXP_CODE['region_rule_rank3_appType_5_data2'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank3_appType_5_data2')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY_REGION['region_rule_rank3_appType_5_data2'].get('rule_key')
            #     data_key = config_.RULE_KEY_REGION['region_rule_rank3_appType_5_data2'].get('data_key')
            #     no_op_flag = True
    
            elif config_.AB_EXP_CODE['region_rule_rank4_appType_5_data3'] in ab_exp_code_list:
                ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank4_appType_5_data3')
                expire_time = 3600
                rule_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_5_data3'].get('rule_key')
                data_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_5_data3'].get('data_key')
                no_op_flag = True
    
            elif config_.AB_EXP_CODE['region_rule_rank4_appType_5_data4'] in ab_exp_code_list:
                ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank4_appType_5_data4')
                expire_time = 3600
                rule_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_5_data4'].get('rule_key')
                data_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_5_data4'].get('data_key')
                no_op_flag = True
    
            elif config_.AB_EXP_CODE['region_rule_rank4_appType_0_data2'] in ab_exp_code_list:
                ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank4_appType_0_data2')
                expire_time = 3600
                rule_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_0_data2'].get('rule_key')
                data_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_0_data2'].get('data_key')
                no_op_flag = True
    
            # elif config_.AB_EXP_CODE['region_rule_rank4_appType_19_data2'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank4_appType_19_data2')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_19_data2'].get('rule_key')
            #     data_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_19_data2'].get('data_key')
            #     no_op_flag = True
    
            # elif config_.AB_EXP_CODE['region_rule_rank4_appType_19_data3'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank4_appType_19_data3')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_19_data3'].get('rule_key')
            #     data_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_19_data3'].get('data_key')
            #     no_op_flag = True
    
            elif config_.AB_EXP_CODE['region_rule_rank5_appType_0_data1'] in ab_exp_code_list:
                ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank5_appType_0_data1')
                expire_time = 3600
                rule_key = config_.RULE_KEY_REGION['region_rule_rank5_appType_0_data1'].get('rule_key')
                data_key = config_.RULE_KEY_REGION['region_rule_rank5_appType_0_data1'].get('data_key')
                no_op_flag = True
    
            elif config_.AB_EXP_CODE['region_rule_rank4_appType_4_data2'] in ab_exp_code_list:
                ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank4_appType_4_data2')
                expire_time = 3600
                rule_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_4_data2'].get('rule_key')
                data_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_4_data2'].get('data_key')
                no_op_flag = True
    
            elif config_.AB_EXP_CODE['region_rule_rank4_appType_4_data3'] in ab_exp_code_list:
                ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank4_appType_4_data3')
                expire_time = 3600
                rule_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_4_data3'].get('rule_key')
                data_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_4_data3'].get('data_key')
                no_op_flag = True
    
            elif config_.AB_EXP_CODE['region_rule_rank4_appType_6_data2'] in ab_exp_code_list:
                ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank4_appType_6_data2')
                expire_time = 3600
                rule_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_6_data2'].get('rule_key')
                data_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_6_data2'].get('data_key')
                no_op_flag = True
    
            elif config_.AB_EXP_CODE['region_rule_rank4_appType_6_data3'] in ab_exp_code_list:
                ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank4_appType_6_data3')
                expire_time = 3600
                rule_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_6_data3'].get('rule_key')
                data_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_6_data3'].get('data_key')
                no_op_flag = True
    
            # elif config_.AB_EXP_CODE['region_rule_rank4_appType_18_data2'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank4_appType_18_data2')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_18_data2'].get('rule_key')
            #     data_key = config_.RULE_KEY_REGION['region_rule_rank4_appType_18_data2'].get('data_key')
            #     no_op_flag = True
    
            # elif config_.AB_EXP_CODE['region_rule_rank6_appType_0_data1'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank6_appType_0_data1')
            #     expire_time = 3600
            #     rule_key = config_.RULE_KEY_REGION['region_rule_rank6_appType_0_data1'].get('rule_key')
            #     data_key = config_.RULE_KEY_REGION['region_rule_rank6_appType_0_data1'].get('data_key')
            #     no_op_flag = True
    
            else:
                ab_code = config_.AB_CODE['initial']
                expire_time = 24 * 3600
                rule_key = config_.RULE_KEY_REGION['initial'].get('rule_key')
                data_key = config_.RULE_KEY_REGION['initial'].get('data_key')
    
            # # 老好看视频 / 票圈最惊奇 首页/相关推荐逻辑更新实验
            # if config_.AB_EXP_CODE['rov_rank_appType_18_19'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['rov_rank_appType_18_19']
            #     expire_time = 3600
            #     flow_pool_P = config_.P_18_19
            #     no_op_flag = True
            #
            # elif config_.AB_EXP_CODE['rov_rank_appType_19'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['rov_rank_appType_19']
            #     expire_time = 3600
            #     top_K = 0
            #     flow_pool_P = config_.P_18_19
            #     no_op_flag = True
            #
            # elif config_.AB_EXP_CODE['top_video_relevant_appType_19'] in ab_exp_code_list and page_type == 2:
            #     ab_code = config_.AB_CODE['top_video_relevant_appType_19']
            #     expire_time = 3600
            #     top_K = 1
            #     flow_pool_P = config_.P_18_19
            #     no_op_flag = True
            #
            # # 票圈最惊奇完整影视资源实验
            # elif config_.AB_EXP_CODE['whole_movies'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['whole_movies']
            #     expire_time = 24 * 3600
            #     no_op_flag = True
    
            # 老视频实验
            # if config_.AB_EXP_CODE['old_video'] in ab_exp_code_list:
            #     ab_code = config_.AB_CODE['old_video']
            #     no_op_flag = True
            #     old_video_index = 2
            # else:
            #     old_video_index = -1
            """

    # APP实验组
    if ab_info_data:
        ab_info_app = {}
        for page_code, item in json.loads(ab_info_data).items():
            if not item:
                continue
            ab_info_code = item.get('eventId', None)
            if ab_info_code:
                ab_info_app[page_code] = ab_info_code
        # print(f"======{ab_info_app}")

        # 首页推荐
        if recommend_type == 0:
            app_ab_code = ab_info_app.get('10003', None)
            for code, param in config_.APP_AB_CODE['10003'].items():
                if code == app_ab_code:
                    ab_code = param.get('ab_code')
                    rule_key = param.get('rule_key')
                    data_key = param.get('data_key')
                    break

    #     # 相关推荐
    #     elif recommend_type == 1:
    #         if config_.APP_AB_CODE['10037'] == ab_info_app.get('10037', None):
    #             ab_code = config_.AB_CODE['region_rank_by_h'].get('region_rule_rank4')
    #             expire_time = 3600
    #             rule_key = 'rule3'
    #             data_key = 'data1'
    #             no_op_flag = True

    return top_K, flow_pool_P, ab_code, rule_key, data_key, expire_time, no_op_flag, old_video_index, rule_key_30day, shield_config


def video_homepage_recommend(request_id, mid, uid, size, app_type, algo_type,
                             client_info, ab_exp_info, params, ab_info_data, version_audit_status):
    """
    首页线上推荐逻辑
    :param request_id: request_id
    :param mid: mid type-string
    :param uid: uid type-string
    :param size: 请求视频数量 type-int
    :param app_type: 产品标识  type-int
    :param algo_type: 算法类型  type-string
    :param client_info: 用户位置信息 {"country": "国家",  "province": "省份",  "city": "城市"}
    :param ab_exp_info: ab实验分组参数 [{"expItemId":1, "configValue":{"size":4, "K":3, ...}}, ...]
    :param params:
    :param ab_info_data: app实验分组参数
    :param version_audit_status: 小程序版本审核参数：1-审核中，2-审核通过
    :return:
    """

    # 对 vlog 切换10%的流量做实验
    # 对mid进行哈希
    # hash_mid = hashlib.md5(mid.encode('utf-8')).hexdigest()
    # if app_type in config_.AB_TEST['rank_by_h'] and hash_mid[-1:] in ['8', '0', 'a', 'b']:
    #     # 简单召回 - 排序 - 兜底
    #     rank_result, last_rov_recall_key = video_recommend(mid=mid, uid=uid, size=size, app_type=app_type,
    #                                                        algo_type=algo_type, client_info=client_info,
    #                                                        expire_time=3600,
    #                                                        ab_code=config_.AB_CODE['rank_by_h'])
    #     # ab-test
    #     result = ab_test_op(rank_result=rank_result,
    #                         ab_code_list=[config_.AB_CODE['position_insert']],
    #                         app_type=app_type, mid=mid, uid=uid)
    #     # redis数据刷新
    #     update_redis_data(result=result, app_type=app_type, mid=mid, last_rov_recall_key=last_rov_recall_key,
    #                       expire_time=3600)

    # if app_type == config_.APP_TYPE['APP']:
    #     # 票圈视频APP
    #     top_K = config_.K
    #     flow_pool_P = config_.P
    #     # 简单召回 - 排序 - 兜底
    #     rank_result, last_rov_recall_key = video_recommend(request_id=request_id,
    #                                                        mid=mid, uid=uid, app_type=app_type,
    #                                                        size=size, top_K=top_K, flow_pool_P=flow_pool_P,
    #                                                        algo_type=algo_type, client_info=client_info,
    #                                                        expire_time=12 * 3600, params=params)
    #     # ab-test
    #     # result = ab_test_op(rank_result=rank_result,
    #     #                     ab_code_list=[config_.AB_CODE['position_insert']],
    #     #                     app_type=app_type, mid=mid, uid=uid)
    #     # redis数据刷新
    #     update_redis_data(result=rank_result, app_type=app_type, mid=mid, last_rov_recall_key=last_rov_recall_key,
    #                       top_K=top_K, expire_time=12 * 3600)
    #
    # else:
    recommend_result = {}
    param_st = time.time()
    # 特殊mid 和 小程序审核版本推荐处理
    if mid in get_special_mid_list() or version_audit_status == 1:
        rank_result = special_mid_recommend(request_id=request_id, mid=mid, uid=uid, app_type=app_type, size=size)
        recommend_result['videos'] = rank_result
        return recommend_result

    # 普通mid推荐处理
    top_K, flow_pool_P, ab_code, rule_key, data_key, expire_time, \
    no_op_flag, old_video_index, rule_key_30day, shield_config = \
        get_recommend_params(recommend_type=0, ab_exp_info=ab_exp_info, ab_info_data=ab_info_data, mid=mid,
                             app_type=app_type)
    # log_.info({
    #     'logTimestamp': int(time.time() * 1000),
    #     'request_id': request_id,
    #     'app_type': app_type,
    #     'mid': mid,
    #     'uid': uid,
    #     'operation': 'get_recommend_params',
    #     'executeTime': (time.time() - param_st) * 1000
    # })
    recommend_result['getRecommendParamsTime'] = (time.time() - param_st) * 1000

    # 简单召回 - 排序 - 兜底
    get_result_st = time.time()
    #print("ab_code:", ab_code)
    #new pipeline
    if ab_code == 60047 or ab_code == 60048 or ab_code == 60049:
        result = new_video_recommend(request_id=request_id,
                             mid=mid, uid=uid, app_type=app_type,
                             size=size, top_K=top_K, flow_pool_P=flow_pool_P,
                             algo_type=algo_type, client_info=client_info,
                             ab_code=ab_code, expire_time=expire_time,
                             rule_key=rule_key, data_key=data_key,
                             no_op_flag=no_op_flag, old_video_index=old_video_index,
                             params=params, rule_key_30day=rule_key_30day, shield_config=shield_config)
    # 60052,60053,60057(test7, test8, test6) 融合排序
    # simrecal: 60054 +融合
    # return video, return video2
    # old video: 60056, test2
    elif ab_code == 60052 or ab_code == 60053 or ab_code == 60054 \
            or ab_code == 60055 or ab_code == 60056 or ab_code==60057  \
            or ab_code==60065 or ab_code == 60067 or ab_code==60068 :
        result = video_old_recommend(request_id=request_id,
                                     mid=mid, uid=uid, app_type=app_type,
                                     size=size, top_K=top_K, flow_pool_P=flow_pool_P,
                                     algo_type='', client_info=client_info,
                                     ab_code=ab_code, expire_time=expire_time,
                                     rule_key=rule_key, data_key=data_key, no_op_flag=no_op_flag,
                                     old_video_index=old_video_index, video_id= None,
                                     params=params, rule_key_30day=rule_key_30day, shield_config=shield_config)
    else:
        result = video_recommend(request_id=request_id,
                             mid=mid, uid=uid, app_type=app_type,
                             size=size, top_K=top_K, flow_pool_P=flow_pool_P,
                             algo_type=algo_type, client_info=client_info,
                             ab_code=ab_code, expire_time=expire_time,
                             rule_key=rule_key, data_key=data_key,
                             no_op_flag=no_op_flag, old_video_index=old_video_index,
                             params=params, rule_key_30day=rule_key_30day, shield_config=shield_config)
    # log_.info({
    #     'logTimestamp': int(time.time() * 1000),
    #     'request_id': request_id,
    #     'app_type': app_type,
    #     'mid': mid,
    #     'uid': uid,
    #     'operation': 'get_recommend_result',
    #     'executeTime': (time.time() - get_result_st) * 1000
    # })
    recommend_result['recommendOperation'] = result
    rank_result = result.get('rankResult')
    for i, item in enumerate(rank_result):
        item['position'] = i + 1
    recommend_result['videos'] = rank_result
    recommend_result['getRecommendResultTime'] = (time.time() - get_result_st) * 1000

    # ab-test
    # result = ab_test_op(rank_result=rank_result,
    #                     ab_code_list=[config_.AB_CODE['position_insert']],
    #                     app_type=app_type, mid=mid, uid=uid)
    # redis数据刷新
    update_redis_st = time.time()
    if ab_code == 60047 or  ab_code == 60048 or  ab_code == 60049:
        update_flow_redis_data(result=rank_result, app_type=app_type, mid=mid, top_K=top_K)
    # elif ab_code == 60052 or ab_code == 60053 or ab_code == 60054 or ab_code == 60055 \
    #         or ab_code == 60056 or ab_code==60057:
    #     update_redis_data(result=rank_result, app_type=app_type, mid=mid, top_K=top_K)
    else:
        update_redis_data(result=rank_result, app_type=app_type, mid=mid, top_K=top_K)
    # log_.info({
    #     'logTimestamp': int(time.time() * 1000),
    #     'request_id': request_id,
    #     'app_type': app_type,
    #     'mid': mid,
    #     'uid': uid,
    #     'operation': 'update_redis_data',
    #     'executeTime': (time.time() - update_redis_st) * 1000
    # })
    recommend_result['updateRedisDataTime'] = (time.time() - update_redis_st) * 1000

    return recommend_result
    # return rank_result


def video_relevant_recommend(request_id, video_id, mid, uid, size, app_type, ab_exp_info, client_info,
                             page_type, params, ab_info_data, version_audit_status):
    """
    相关推荐逻辑
    :param request_id: request_id
    :param video_id: 相关推荐的头部视频id
    :param mid: mid type-string
    :param uid: uid type-string
    :param size: 请求视频数量 type-int
    :param app_type: 产品标识  type-int
    :param ab_exp_info: ab实验分组参数 [{"expItemId":1, "configValue":{"size":4, "K":3, ...}}, ...]
    :param client_info: 地域参数
    :param page_type: 页面区分参数  1:详情页；2:分享页
    :param params:
    :param ab_info_data: app实验分组参数
    :param version_audit_status: 小程序版本审核参数：1-审核中，2-审核通过
    :return: videos type-list
    """
    recommend_result = {}
    param_st = time.time()
    # 特殊mid 和 小程序审核版本推荐处理
    if mid in get_special_mid_list() or version_audit_status == 1:
        rank_result = special_mid_recommend(request_id=request_id, mid=mid, uid=uid, app_type=app_type, size=size)
        recommend_result['videos'] = rank_result
        return recommend_result
        # return rank_result

    # 普通mid推荐处理
    top_K, flow_pool_P, ab_code, rule_key, data_key, expire_time, \
    no_op_flag, old_video_index, rule_key_30day, shield_config = \
        get_recommend_params(recommend_type=1, ab_exp_info=ab_exp_info, ab_info_data=ab_info_data, page_type=page_type,
                             mid=mid, app_type=app_type)
    # log_.info({
    #     'logTimestamp': int(time.time() * 1000),
    #     'request_id': request_id,
    #     'app_type': app_type,
    #     'mid': mid,
    #     'uid': uid,
    #     'operation': 'get_recommend_params',
    #     'executeTime': (time.time() - param_st) * 1000
    # })
    recommend_result['getRecommendParamsTime'] = (time.time() - param_st) * 1000

    # 简单召回 - 排序 - 兜底
    get_result_st = time.time()
    #print("ab_code:", ab_code)
    if ab_code == 60047 or ab_code == 60048 or ab_code == 60049:
        result = new_video_recommend(request_id=request_id,
                                 mid=mid, uid=uid, app_type=app_type,
                                 size=size, top_K=top_K, flow_pool_P=flow_pool_P,
                                 algo_type='', client_info=client_info,
                                 ab_code=ab_code, expire_time=expire_time,
                                 rule_key=rule_key, data_key=data_key, no_op_flag=no_op_flag,
                                 old_video_index=old_video_index, video_id=video_id,
                                 params=params, rule_key_30day=rule_key_30day, shield_config=shield_config)
    elif ab_code == 60052 or ab_code == 60053 or ab_code == 60054 or ab_code == 60055 or \
            ab_code == 60056 or ab_code==60057 or ab_code ==60065 or ab_code ==60066:
        result = video_old_recommend(request_id=request_id,
                                 mid=mid, uid=uid, app_type=app_type,
                                 size=size, top_K=top_K, flow_pool_P=flow_pool_P,
                                 algo_type='', client_info=client_info,
                                 ab_code=ab_code, expire_time=expire_time,
                                 rule_key=rule_key, data_key=data_key, no_op_flag=no_op_flag,
                                 old_video_index=old_video_index, video_id=video_id,
                                 params=params, rule_key_30day=rule_key_30day, shield_config=shield_config)
    else:
        result = video_recommend(request_id=request_id,
                             mid=mid, uid=uid, app_type=app_type,
                             size=size, top_K=top_K, flow_pool_P=flow_pool_P,
                             algo_type='', client_info=client_info,
                             ab_code=ab_code, expire_time=expire_time,
                             rule_key=rule_key, data_key=data_key, no_op_flag=no_op_flag,
                             old_video_index=old_video_index, video_id=video_id,
                             params=params, rule_key_30day=rule_key_30day, shield_config=shield_config)
    # log_.info({
    #     'logTimestamp': int(time.time() * 1000),
    #     'request_id': request_id,
    #     'app_type': app_type,
    #     'mid': mid,
    #     'uid': uid,
    #     'operation': 'get_recommend_result',
    #     'executeTime': (time.time() - get_result_st) * 1000
    # })
    recommend_result['recommendOperation'] = result
    rank_result = result.get('rankResult')
    for i, item in enumerate(rank_result):
        item['position'] = i+1
    recommend_result['videos'] = rank_result
    recommend_result['getRecommendResultTime'] = (time.time() - get_result_st) * 1000

    # ab-test
    # result = ab_test_op(rank_result=rank_result,
    #                     ab_code_list=[config_.AB_CODE['position_insert'], config_.AB_CODE['relevant_video_op']],
    #                     app_type=app_type, mid=mid, uid=uid, head_vid=video_id, size=size)

    # redis数据刷新
    update_redis_st = time.time()
    if ab_code == 60047 or ab_code == 60048 or  ab_code == 60049:
         update_flow_redis_data(result=rank_result, app_type=app_type, mid=mid, top_K=top_K)
    # elif ab_code == 60050 or ab_code == 60051:
    #      update_redis_data(result=rank_result, app_type=app_type, mid=mid, top_K=top_K)
    # elif ab_code == 60052 or ab_code == 60053 or ab_code == 60054 or ab_code == 60055 or \
    #         ab_code == 60056 or ab_code==60057 or ab_code ==60065:
    #      update_redis_data(result=rank_result, app_type=app_type, mid=mid, top_K=top_K)
    else:
         update_redis_data(result=rank_result, app_type=app_type, mid=mid, top_K=top_K)
    # log_.info({
    #     'logTimestamp': int(time.time() * 1000),
    #     'request_id': request_id,
    #     'app_type': app_type,
    #     'mid': mid,
    #     'uid': uid,
    #     'operation': 'update_redis_data',
    #     'executeTime': (time.time() - update_redis_st) * 1000
    # })
    recommend_result['updateRedisDataTime'] = (time.time() - update_redis_st) * 1000

    return recommend_result
    # return rank_result


def special_mid_recommend(request_id, mid, uid, app_type, size,
                          ab_code=config_.AB_CODE['special_mid'],
                          push_from=config_.PUSH_FROM['special_mid'],
                          expire_time=24*3600):
    redis_helper = RedisHelper()
    # 特殊mid推荐指定视频列表
    pool_recall = PoolRecall(request_id=request_id, app_type=app_type,
                             mid=mid, uid=uid, ab_code=ab_code)
    # 获取相关redis key
    special_key_name, redis_date = pool_recall.get_pool_redis_key(pool_type='special')
    # 用户上一次在rov召回池对应的位置
    last_special_recall_key = f'{config_.LAST_VIDEO_FROM_SPECIAL_POOL_PREFIX}{app_type}:{mid}:{redis_date}'
    value = redis_helper.get_data_from_redis(last_special_recall_key)
    if value:
        idx = redis_helper.get_index_with_data(special_key_name, value)
        if not idx:
            idx = 0
        else:
            idx += 1
    else:
        idx = 0

    recall_result = []
    # 每次获取的视频数
    get_size = size * 5
    # 记录获取频次
    freq = 0
    while len(recall_result) < size:
        freq += 1
        if freq > config_.MAX_FREQ_FROM_ROV_POOL:
            break
        # 获取数据
        data = redis_helper.get_data_zset_with_index(key_name=special_key_name,
                                                     start=idx, end=idx + get_size - 1,
                                                     with_scores=True)
        if not data:
            break
        # 获取视频id,并转换类型为int,并存储为key-value{videoId: score}
        # 添加视频源参数 pushFrom, abCode
        temp_result = [{'videoId': int(value[0]), 'rovScore': value[1],
                        'pushFrom': push_from, 'abCode': ab_code}
                       for value in data]
        recall_result.extend(temp_result)
        idx += get_size

    # 将此次获取的末位视频id同步刷新到Redis中，方便下次快速定位到召回位置，过期时间为1天
    if mid and recall_result:
        # mid为空时，不做记录
        redis_helper.set_data_to_redis(key_name=last_special_recall_key,
                                       value=recall_result[:size][-1]['videoId'],
                                       expire_time=expire_time)

    return recall_result[:size]


def get_special_mid_list():
    redis_helper = RedisHelper()
    special_mid_list = redis_helper.get_data_from_set(key_name=config_.KEY_NAME_SPECIAL_MID)
    if special_mid_list:
        return special_mid_list
    else:
        return []


if __name__ == '__main__':
    videos = [
        {"videoId": 10136461, "rovScore": 99.971, "pushFrom": "recall_pool", "abCode": 10000},
        {"videoId": 10239014, "rovScore": 99.97, "pushFrom": "recall_pool", "abCode": 10000},
        {"videoId": 9851154, "rovScore": 99.969, "pushFrom": "recall_pool", "abCode": 10000},
        {"videoId": 10104347, "rovScore": 99.968, "pushFrom": "recall_pool", "abCode": 10000},
        {"videoId": 10141507, "rovScore": 99.967, "pushFrom": "recall_pool", "abCode": 10000},
        {"videoId": 10292817, "flowPool": "2#6#2#1641780979606", "rovScore": 53.926690610816486,
         "pushFrom": "flow_pool", "abCode": 10000},
        {"videoId": 10224932, "flowPool": "2#5#1#1641800279644", "rovScore": 53.47890460059617, "pushFrom": "flow_pool",
         "abCode": 10000},
        {"videoId": 9943255, "rovScore": 99.966, "pushFrom": "recall_pool", "abCode": 10000},
        {"videoId": 10282970, "flowPool": "2#5#1#1641784814103", "rovScore": 52.682815076325575,
         "pushFrom": "flow_pool", "abCode": 10000},
        {"videoId": 10282205, "rovScore": 99.965, "pushFrom": "recall_pool", "abCode": 10000}
    ]
    res = relevant_video_top_recommend(app_type=4, mid='', uid=1111, head_vid=123, videos=videos, size=10)
    print(res)