fix txt

scripies/data_sync_alert.py

@@ -35,8 +35,10 @@ def main():
                             "statistic_device_user", "api_bdtransfer", "hera_bdtransfer_auto_assignor", "api_userextra",
                             "api_userextratocollege"]
 
-    msg = "数据同步监控\n"
 
+    msg = "数据同步监控, 有{}张表在同步\n".format(len(zhengxing_table_list))
+
+    delay_table_num = 0
     for table in zhengxing_table_list:
         sql = "select count(*) from %s" % table
         pg_sql = "select count(*) from zhengxing.%s" % table
@@ -55,13 +57,16 @@ def main():
 
         print(table, my_num, pg_num)
         if my_num > pg_num:
-            msg += "表zhengxing.{}延迟的数据量为{}条记录, mysql: {}, psql: {}".format(table, my_num - pg_num, my_num, pg_num)
+            delay_table_num += 1
+            msg += "zhengxing.{}延迟的数据量为{}条记录, mysql: {}, psql: {}".format(table, my_num - pg_num, my_num, pg_num)
 
-    webhook = 'https://oapi.dingtalk.com/robot/send?access_token={}'.format(
-        "1475fb9e6beff63126fef5464a378b6b77fa8655933a407d8159a2a2b1b8c869")
-    xiaoding = DingtalkChatbot(webhook)
-    at_mobiles = ["17794411132", "15624986543"]
-    xiaoding.send_text(msg=msg, at_mobiles=at_mobiles)
+    if delay_table_num > 0:
+        msg += "有{}张表存在延迟".format(delay_table_num)
+        webhook = 'https://oapi.dingtalk.com/robot/send?access_token={}'.format(
+            "1475fb9e6beff63126fef5464a378b6b77fa8655933a407d8159a2a2b1b8c869")
+        xiaoding = DingtalkChatbot(webhook)
+        at_mobiles = ["17794411132", "15624986543"]
+        xiaoding.send_text(msg=msg, at_mobiles=at_mobiles)
 
 
 if __name__ == '__main__':