In BUILD files is there a way to take an explicit dependency Pants #general

In BUILD files, is there a way to take an explicit...

wide-midnight-78598

04/04/2023, 8:19 PM

In BUILD files, is there a way to take an explicit dependency on something like "uvicorn[standard]" - or would I need to individually add each dep?

refined-addition-53644

04/04/2023, 8:47 PM

It should work as long as you are defining the dependency using

python_requirement(s)

wide-midnight-78598

04/04/2023, 9:09 PM

Yeah, no dice unfortunately.

wide-midnight-78598

04/04/2023, 9:23 PM

Requirements:

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fastapi
firebase-admin
jinja2
sendgrid
sqlalchemy
uvicorn[standard]

Trying to use

//:reqs#uvicorn[standard]

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ValueError: The explicit dependency `//:reqs#uvicorn[standard]` of the target at `backend/apigateway:apigateway` does not provide enough address parameters to identify which parametrization of the dependency target should be used.
Target `//:reqs` can be addressed as:
  * //:reqs
  * //:reqs#fastapi
  * //:reqs#firebase-admin
  * //:reqs#jinja2
  * //:reqs#sendgrid
  * //:reqs#sqlalchemy
  * //:reqs#uvicorn
  * //requirements.txt:reqs

proud-dentist-22844

04/04/2023, 10:12 PM

Have you tried

//:reqs#uvicorn

? I believe the extra is implicit - if the requirements.txt specifies an extra, then anything that uses that package will depend on that package with the extra.

proud-dentist-22844

04/04/2023, 10:14 PM

The

uvicorn[standard]

line in your requirements file is basically like defining:

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python_requirement(name="uvicorn", requirement="uvicorn[standard]")

wide-midnight-78598

04/04/2023, 10:16 PM

So, that's what I had hoped - but I'm getting strange results. I see in stack traces a couple times that I'm using

uvloop

as expected, but other times, it's

asyncio

- really bizarre stuff. I'm putting dollars to doughnuts that I've got some bad caching in this pipeline somewhere

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