Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

请问loop组件,对每个data元素处理完后,Done怎样返回处理后的结果列表? #6901

Open
czhcc opened this issue Mar 3, 2025 · 2 comments
Labels
question Further information is requested

Comments

@czhcc
Copy link

czhcc commented Mar 3, 2025

流程是参考文档
https://docs.langflow.org/components-logic
配置的,但Done的结果还是最初的数据,怎样才能得到每个元素处理后的内容?
多谢!

Copy link

dosubot bot commented Mar 3, 2025

要让 Loop 组件在完成后返回每个数据元素处理后的结果列表,您需要确保 aggregated_output 方法正确地将每个处理后的项目附加到聚合列表中,并在循环完成时通过 done_output 方法返回该聚合列表。

以下是相关代码的工作方式:

  1. 初始化initialize_data 方法在上下文中设置一个空的聚合列表(f"{self._id}_aggregated": [])。

  2. 处理每个项目item_output 方法处理每个项目,并调用 aggregated_output 将处理后的项目附加到聚合列表中。

  3. 聚合结果aggregated_output 方法将每个处理后的项目附加到存储在上下文中的聚合列表中(f"{self._id}_aggregated")。

  4. 返回聚合结果done_output 方法检查循环是否完成,并从上下文中返回聚合列表(self.ctx.get(f"{self._id}_aggregated", [])[1]

确保这些步骤正确配置后,done_output 方法将在循环完成后返回所有处理结果的列表。

To continue talking to Dosu, mention @dosu.


Help Dosu learn! Give it feedback: Great Response | Irrelevant Answer | Incorrect Sources | Too Verbose | Hallucination | Bug Report | Other

@dosubot dosubot bot added the question Further information is requested label Mar 3, 2025
@czhcc
Copy link
Author

czhcc commented Mar 4, 2025

那是要修改loop组件中的代码,不能用原始组件直接配置吗?

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
question Further information is requested
Projects
None yet
Development

No branches or pull requests

1 participant