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Is it possible to generate a fully resolved `requirements.txt` that satisfies all deps for a target?

a requirements.txt is the input to generating a lockfile

I want the fully resolved requirements only for a single target. I want to avoid having multiple resolves if possible.

`pex3 lock export-subset` does what you're looking for. This functionality is not exposed anywhere in Pants to my knowledge; but you can definitely plumb it together using a combination of `pants dependencies --transitive` and `shell_command`.

A very ghetto way could also be to just build the pex *with* dependencies and then dig out dep specs from the `PEX-INFO` file.

Thanks, that's very useful. I will give it a try and get back to you.