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there is a `python-repos` section in which you can list directories with wheels via the `repos` attribute

<@U054MQUPL> thanks! will poke at it more and maybe file a bug against rustc (since they're the ones saying that cdylib is the one you want and that dylib should only be used for rustc plugins :P)

<@U5PVCBF33> yeah, `--python-repos-repos+=['file:///some/dir/with/wheels']` or if the wheel destination path is static you can drop that into a shared pants.ini

is it possible to turn certain flags (say, `-Xfatal-warnings`) on for only a specific `scala_library`/target?

not in general, but: yes for fatal-warnings

then adjust the args in `--compile-zinc-fatal-warnings-*` to include the options you want with them enabled or disabled

can also set whether they are defaulted for the entire repo on a java vs scala basis.

One more question - I am trying to build a multi platform PEX file

in pex_binary I am trying to provide platform values

is there a valid set of values that we provide?

or the values depend on how the wheel files are generated?

Exception message: Could not satisfy all requirements for pulsar-client==1.19.dev2:
    pulsar-client==1.19.dev2

-.txt

<@U5PVCBF33|kramasamy> uploaded a file: <https://pantsbuild.slack.com/files/kramasamy/F6A1DKCJW/-.txt|Untitled>

Python_requirements_txt_file_in_3rdparty.txt

<@U5PVCBF33|kramasamy> uploaded a file: <https://pantsbuild.slack.com/files/kramasamy/F6A33DQHJ/python_requirements_txt_file_in_3rdparty.txt|Python requirements.txt file in 3rdparty>

<https://pypi.python.org/simple/pulsar-client/>

<@U5PVCBF33> in order to build a multi-platform pex, for platform-specific requirements (direct or transitive), you must have that requirement available for all platforms, ie mac and linux. Do you have that arranged?

<@U04S45AHA> - we have it for mac and linux

and those wheel files are uploaded to pypi

I am not sure if the plaform values - should someway reflect the wheel filenames

That doc is unfortunately over in pex, but should be <https://www.python.org/dev/peps/pep-0425/>, so `linux_x86_64` for example.