prompt-toolkit / prompt-toolkit/python-prompt-toolkit

with patch_stdout(): doesn't work with print_formatted_text

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patch-stdout
Dominant language
Python
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Description

Using print_formatted_text will clobber the prompt / not recreate it after each output.

If I swap print_formatted_text for print, it restores the prompt after each output.

Any suggestions to resolve this?

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the reported behavior with with patch_stdout() and print_formatted_text, then compare it with the working print case. Trace how each output affects prompt restoration; done means formatted output no longer clobbers the prompt and the prompt is recreated after each output.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
cli
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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