change sql for test

predictDiary.py

@@ -112,6 +112,7 @@ if __name__ == "__main__":
             time.sleep(58)
         else:
             old_device_id_list = pd.read_csv(DIRECTORY_PATH + "data_set_device_id.csv")["device_id"].values.tolist()
+            # 求活跃用户和老用户的交集，也就是只预测老用户
             predict_list = list(set(device_id_list) & set(old_device_id_list))
             multi_predict(predict_list)
 

userProfile.py

@@ -7,8 +7,9 @@ def get_active_users():
     now = datetime.now()
     now_start = str(now)[:16] + ":00"
     now_end = str(now)[:16] + ":59"
-    sql = "select device_id from user_active_time " \
-          "where active_time <= '{}' and active_time >= '{}'".format(now_end,now_start)
+    # sql = "select device_id from user_active_time " \
+    #       "where active_time <= '{}' and active_time >= '{}'".format(now_end,now_start)
+    sql = "select device_id from user_active_time order by  active_time desc limit 25"
     device_id_df = con_sql(sql)
     if device_id_df.empty:
         print("当下这一分钟没有活跃用户，不需要预测")