Any trick to integrating `ipdb` I tried adding

Question

Any trick to integrating `ipdb` I tried adding <https www pantsbuild org docs python test goal running tests interactively> so added `pytest plugins add = ipdb ` got `OSError pytest reading from stdin while output is captured Consider using s `

clean-night-52582 · Answer

When running ` debug`

hundreds-father-404 · Answer

Yeah use ` pants test debug path to test py s`

clean-night-52582 · Answer

```Exception in thread Thread 4634 Traceback most recent call last File usr local Cellar python 3 8 3 8 6 2 Frameworks Python framework Versions 3 8 lib python3 8 threading py line 932 in bootstrap inner self run File usr local Cellar python 3 8 3 8 6 2 Frameworks Python framework Versions 3 8 lib python3 8 threading py line 870 in run self target self args self kwargs File Users charlieoconor cache pants named caches pex root installed wheels ca8fa276df2a35f3a30811591ce9fc738a22e0e9 ipython 7 19 0 py3 none any whl IPython terminal debugger py line 122 in in thread line = self pt app prompt File Users charlieoconor cache pants named caches pex root installed wheels 903db9cbbff9430b1bff5b8349be0259d4fa03a1 prompt toolkit 3 0 8 py3 none any whl prompt toolkit shortcuts prompt py line 1013 in prompt return self app run set exception handler=set exception handler File Users charlieoconor cache pants named caches pex root installed wheels 903db9cbbff9430b1bff5b8349be0259d4fa03a1 prompt toolkit 3 0 8 py3 none any whl prompt toolkit application application py line 816 in run return loop run until complete File usr local Cellar python 3 8 3 8 6 2 Frameworks Python framework Versions 3 8 lib python3 8 asyncio base events py line 616 in run until complete return future result File Users charlieoconor cache pants named caches pex root installed wheels 903db9cbbff9430b1bff5b8349be0259d4fa03a1 prompt toolkit 3 0 8 py3 none any whl prompt toolkit application application py line 783 in run async return await run async2 File Users charlieoconor cache pants named caches pex root installed wheels 903db9cbbff9430b1bff5b8349be0259d4fa03a1 prompt toolkit 3 0 8 py3 none any whl prompt toolkit application application py line 765 in run async2 result = await run async File Users charlieoconor cache pants named caches pex root installed wheels 903db9cbbff9430b1bff5b8349be0259d4fa03a1 prompt toolkit 3 0 8 py3 none any whl prompt toolkit application application py line 696 in run async with self input raw mode self input attach File Users charlieoconor cache pants named caches pex root installed wheels 903db9cbbff9430b1bff5b8349be0259d4fa03a1 prompt toolkit 3 0 8 py3 none any whl prompt toolkit input vt100 py line 257 in enter os write self fileno b x1b 1l OSError Errno 9 Bad file descriptor Exception in thread Thread 4635 ```

clean-night-52582 · Answer

It passed but got stuck in a loop printing the error message

hundreds-father-404 · Answer

hm try with ` no pantsd` too What do you mean stuck in a loop btw

clean-night-52582 · Answer

It kept printing that message until I killed the processes

clean-night-52582 · Answer

Haza tada tada It worked

hundreds-father-404 · Answer

Yay Sorry for the trouble The ` s` thing is always going to be necessary but should be documented The ` no pantsd` is a legit bug that we knew hit `ipython` but I wasn t certain it would hit `ipdb` Known as higher priority to fix as pantsd is pretty crucial to Pants s performance

hundreds-father-404 · Answer

If you have a moment a docs tweak would be appreciated There s a button in the top right corner to suggest an edit

clean-night-52582 · Answer

Sure can help Do you want just the ` s` requirement documented

hundreds-father-404 · Answer

Yeah that you need to use ` no pantsd` and ` s`

clean-night-52582 · Answer

Cool

clean-night-52582 · Answer

Not sure how if I submitted it correctly but I tried to add the documentation

hundreds-father-404 · Answer

Thanks

happy-kitchen-89482 · Answer

To elaborate ` ` means pass subsequent arguments to pytest

happy-kitchen-89482 · Answer

So ` s` is a pytest flag that tells it to always echo the test s output

happy-kitchen-89482 · Answer

Not just after a test fails

happy-kitchen-89482 · Answer

The more you know