分布式处理和脚底板文件

libs/main_service_db.py

@@ -185,4 +185,24 @@ def update_task_distributed_detail(data):
     except Exception as e:
         print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行update_task_distributed_detail({data})异常: {str(e)}")
         logging.error(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行update_task_distributed_detail({data})异常: {str(e)}")
-        return "error"
+        return "error"
+
+#获取需要执行step1的任务
+def get_task_distributed_step1():
+    try:
+        with pymysqlAlias() as conn:
+                cursor = conn.cursor(pymysql.cursors.DictCursor)
+                sql = 'select * from task_distributed where status =0 order by priority desc limit 1'
+                if where:
+                    sql += f' and {where}'
+                
+                cursor.execute(sql)
+                result = cursor.fetchone()
+                # 关闭游标和连接
+                ##cursor.close()
+                #conn.close()
+                return result
+    except Exception as e:
+        print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行get_task_distributed_step1()异常: {str(e)}")
+        logging.error(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行get_task_distributed_step1()异常: {str(e)}")
+        return 'error'