deepset-ai / deepset-ai/haystack
ENV variable to disable progress bar is not working
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Description
Describe the bug
This might be a regression of #5207 . The env variable HAYSTACK_PROGRESS_BARS has no effect anymore. Progress bars are still visible.
Expected behavior
The env variable hides all progress bars.
To Reproduce
Create any pipeline and execute with the env variable. The progress bars are still shown.
FAQ Check
- Have you had a look at our new FAQ page?
Yes. But you removed the relevant question from haystack 1.0 to haystack 2.0.
System:
- OS: WSL with Ubuntu 24.04
- GPU/CPU: not relevant
- Haystack version (commit or version number): 2.9.0
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the issue in Haystack 2.9.0 with a pipeline executed while HAYSTACK_PROGRESS_BARS is set, then trace the progress-bar handling to find where the environment variable is read. Done means the variable hides all progress bars during pipeline execution and the regression is covered by an appropriate test.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100