update:添加eval依赖

A数据处理/sync_data/send_data.py

@@ -100,6 +100,7 @@ def literal_eval(node_or_string):
     except ValueError as e:
         if "malformed node or string" in e.args[0]:
             from bson import Code, ObjectId  # eval变量作用域，ObjectId参数
+            import datetime
             return eval(node_or_string)
         else:
             raise e