I am building pex for the following platforms ``` platforms= Pants #general

I am building pex for the following platforms ``` ...

numerous-telephone-14552

08/20/2024, 8:15 PM

I am building pex for the following platforms

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platforms=[
        'linux_x86_64-cp-38-cp38',
        'linux-aarch64-cp-38-cp38',
    ],

I am seeing error in arm64 U24 hosts where python version is

python3.12

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Examined the following interpreters:
 1.) /usr/bin/python3.12 CPython==3.12.3
 No interpreter compatible with the requested constraints was found:
   A distribution for pyyaml could not be resolved for /usr/bin/python3.12.
   Found 2 distributions for pyyaml that do not apply:
   1.) The wheel tags for PyYAML 6.0.1 are cp38-cp38-manylinux2014_aarch64, cp38-cp38-manylinux_2_17_a>
   cp312-cp312-manylinux_2_39_x86_64
   ... 1067 more ...
   2.) The wheel tags for PyYAML 6.0.1

I have created wheels for the above platform and modified the platform section as following

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platforms=[
        'linux_x86_64-cp-38-cp38',
        'linux-aarch64-cp-38-cp38',
        'linux-aarch64-cp-312-cp312',
    ],

But it is not working. I think the platform I am specifying for python3.12 is not correct. Please let me know what will be the correct platfor for

arm64

and

python 3.12

curved-manchester-66006

08/20/2024, 8:45 PM

platforms

is deprecated in preference to

complete_platforms

which ought to have less sharp edges https://github.com/pantsbuild/pants/issues/19978

white-caravan-53921

08/21/2024, 5:08 AM

i actually saw exactly this same issue re:

PyYAML

using

complete_platforms

i thought it was just that no wheel was available for aarch64 on 3.12

numerous-telephone-14552

08/21/2024, 5:28 PM

I found that the platform values will be

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'linux_x86_64-cp-312-cp312',
        'linux-aarch64-cp-312-cp312',

I built the wheels for target platforms and integrated with pantsbuild.

numerous-telephone-14552

08/21/2024, 5:28 PM

pants.toml

we need to add the following config

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[python-repos]
# No one needs to change these values, as long as they can use the same shared location.
find_links = ["file://%(buildroot)s/wheelhouse"]
path_mappings = ["WHEELS_DIR|%(buildroot)s/wheelhouse"]

numerous-telephone-14552

08/21/2024, 5:29 PM

We need to copy the wheel files in

wheelhouse

directory.

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