fix user lost bug

diaryUpdateOnlineOffline.py

@@ -16,7 +16,6 @@ from config import *
 import socket
 
 
-
 def get_video_id(cache_video_id):
     if flag:
         db = pymysql.connect(host=ONLINE_EAGLE_HOST, port=4000, user='root', passwd='3SYz54LS9#^9sBvC', db='eagle')
@@ -283,17 +282,19 @@ if __name__ == "__main__":
     flag = True
     path = DIRECTORY_PATH
     # 下面这个ip是本地电脑ip
-    if socket.gethostbyname(socket.gethostname()) == '172.30.5.84':
+    if socket.gethostbyname(socket.gethostname()) == '172.30.8.160':
         flag = False
         path = LOCAL_DIRCTORY
     # 增加缓存日记视频列表
     cache_video_id = []
     cache_device_city_list = []
+    differ = 0
     while True:
         data_set_cid = pd.read_csv(path + "data_set_cid.csv")["cid"].values.tolist()
         total_video_id = get_video_id(cache_video_id)
         cache_video_id = total_video_id
-        device_city_list = get_active_users(flag,path)
+        start = time.time()
+        device_city_list = get_active_users(flag,path,differ)
         # 过滤掉5分钟内预测过的用户
         device_city_list = list(set(tuple(device_city_list))-set(tuple(cache_device_city_list)))
         if datetime.now().minute % 5 == 0:
@@ -301,11 +302,8 @@ if __name__ == "__main__":
         if device_city_list != []:
             cache_device_city_list.extend(device_city_list)
             for device_city in device_city_list:
-                # start = time.time()
                 multi_proecess_update(device_city[0], device_city[1], data_set_cid, total_video_id)
-                # end = time.time()
-                # print("更新该用户队列耗时{}秒".format((end - start)))
-
+        differ = time.time()-start
 
 
 

userProfile.py

@@ -5,32 +5,44 @@ import pandas as pd
 import os
 import time
 import pymysql
+import time
 
 
 # 获取当下一分钟内活跃用户
-def get_active_users(flag,path):
-    now = datetime.now()
-    now_start = str(now)[:16] + ":00"
-    now_end = str(now)[:16] + ":59"
+def get_active_users(flag,path,differ):
+    if differ == 0:
+        end = time.time()
+        start = time.time()-60
+    elif 0 < differ < 10:
+        time.sleep(30)
+        differ += 30
+        end = time.time()
+        start = end - differ
+    else:
+        end = time.time()
+        start = end - differ
+    end_datetime = str(datetime.fromtimestamp(end))
+    start_datetime = str(datetime.fromtimestamp(start))
     sql = "select device_id,city_id from user_active_time " \
-          "where active_time <= '{}' and active_time >= '{}'".format(now_end,now_start)
+          "where active_time <= '{}' and active_time >= '{}'".format(end_datetime,start_datetime)
     if flag:
         df = con_sql(sql)
     else:
         db = pymysql.connect(host='192.168.15.12', port=4000, user='root', db='jerry_test')
-        sql = "select device_id,city_id from user_active_time"
+        # sql = "select device_id,city_id from user_active_time"
         cursor = db.cursor()
         cursor.execute(sql)
         result = cursor.fetchall()
         df = pd.DataFrame(list(result)).dropna()
         db.close()
+
     if df.empty:
-        print("当下这一分钟没有活跃用户，不需要预测")
-        time.sleep(56)
+        print("当下没有活跃用户数")
         return []
-    else:
     # 统计活跃用户中尾号是6的用户数
+    else:
         temp_list = df[0].values.tolist()
+        now = datetime.now()
         tail6_file_path = path + "{}tail6Unique.csv".format(str(now)[:10])
         if os.path.exists(tail6_file_path):
             # 尾号是6的活跃用户数
@@ -50,7 +62,6 @@ def get_active_users(flag,path):
         df = df.loc[df[0].isin(old_device_id_list)]
         if df.empty:
             print("该列表是新用户，不需要预测")
-            time.sleep(56)
             return []
         else:
             # TODO 正式上线后注释下面的只预测尾号是6的代码
@@ -62,7 +73,6 @@ def get_active_users(flag,path):
                                        device_temp_list))
             if predict_list == []:
                 print('没有尾号是6和目标用户')
-                time.sleep(56)
                 return []
             else:
                 df = df.loc[df[0].isin(predict_list)]
@@ -78,7 +88,7 @@ def get_active_users(flag,path):
                     all_predict_list = eval(pd.read_csv(predict_file_path).loc[0, "list"])
                 else:
                     all_predict_list = []
-                all_predict_list.extend(device_city_list)
+                all_predict_list.extend(device_list)
                 if all_predict_list != []:
                     df_predict = pd.DataFrame({"number": [len(set(all_predict_list))], "time": [str(now)[:16]],
                                                "list": [list(set(all_predict_list))]})

utils.py

@@ -48,30 +48,6 @@ def con_sql(sql):
     return df
 
 
-def queue_compare(old_list, new_list):
-    # 去掉前面的"diary|"
-    old_list = list(map(lambda x: int(x[6:]),old_list))
-    # print("旧表前十个")
-    # print(old_list[:10])
-    # print("新表前十个")
-    # print(new_list[:10])
-
-    temp = list(range(len(old_list)))
-    x_dict = dict(zip(old_list, temp))
-    temp = list(range(len(new_list)))
-    y_dict = dict(zip(new_list, temp))
-    i = 0
-    for key in x_dict.keys():
-        if x_dict[key] != y_dict[key]:
-            i += 1
-
-    if i >0:
-        update_queue_numbers += 1
-        print("更新日记队列总数：{}".format(update_queue_numbers))
-        print("日记队列更新前日记总个数{}，位置发生变化个数{}，发生变化率{}%".format(len(old_list), i,
-                                                          round(i / len(old_list) * 100), 2))
-
-
 def move_file():
     import os
     for eachFile in os.listdir("/data2/models/train"):