[PR #23731] fix: resolve circular import in AppGenerateEntity #30373

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opened 2026-02-21 20:47:22 -05:00 by yindo · 0 comments
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Original Pull Request: https://github.com/langgenius/dify/pull/23731

State: closed
Merged: Yes


Summary

This PR resolves a circular import issue in the AppGenerateEntity class by replacing the specific TraceQueueManager type annotation with Any type.

Fixes #23729

Changes

  • Removed the import of TraceQueueManager from core.ops.ops_trace_manager
  • Changed the type annotation of trace_manager field from Optional[TraceQueueManager] to Optional[Any]
  • Added a comment explaining why Any is used to avoid the circular import

Screenshots

Not applicable - this is a backend type annotation change.

Checklist

  • This change requires a documentation update, included: Dify Document
  • I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
  • I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
  • I've updated the documentation accordingly.
  • I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods
**Original Pull Request:** https://github.com/langgenius/dify/pull/23731 **State:** closed **Merged:** Yes --- ## Summary This PR resolves a circular import issue in the `AppGenerateEntity` class by replacing the specific `TraceQueueManager` type annotation with `Any` type. Fixes #23729 ## Changes - Removed the import of `TraceQueueManager` from `core.ops.ops_trace_manager` - Changed the type annotation of `trace_manager` field from `Optional[TraceQueueManager]` to `Optional[Any]` - Added a comment explaining why `Any` is used to avoid the circular import ## Screenshots Not applicable - this is a backend type annotation change. ## Checklist - [ ] This change requires a documentation update, included: [Dify Document](https://github.com/langgenius/dify-docs) - [x] I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos\!) - [x] I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change. - [x] I've updated the documentation accordingly. - [x] I ran `dev/reformat`(backend) and `cd web && npx lint-staged`(frontend) to appease the lint gods
yindo added the pull-request label 2026-02-21 20:47:22 -05:00
yindo closed this issue 2026-02-21 20:47:22 -05:00
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Reference: langgenius/dify#30373