uvloop wheels don't include libuv LICENSE files

[threexc]

As part of the RISE Project, we are adding builds of various Python modules for riscv64 platforms, including uvloop, in the wheel_builder repository. While building v0.21.0, we noticed that the wheels only contain the LICENSE files for uvloop itself, and not libuv:

(venv) tgamblin@megalith ~/workspace/baylibre/rise/uvloop ((HEAD detached from v0.21.0))$ unzip -l uvloop-0.21.0-cp313-cp313-manylinux_2_34_riscv64.manylinux_2_35_riscv64.whl | grep LICEN
     1105  06-21-2025 14:58   uvloop-0.21.0.dist-info/licenses/LICENSE-MIT
    11439  06-21-2025 14:58   uvloop-0.21.0.dist-info/licenses/LICENSE-APACHE

Was this intentional, or would a PR be helpful?

I've also noticed that the license field in pyproject.toml only specifies MIT, but the project is dual-licensed.

[baseplate-admin]

Hi, i am just a passer-by adding my two cents in this discussion.

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I dont think the license should be included, just pointing to the license in pyproject.toml should be enough.

What do you think?

[markdryan]

The libuv license says

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

IIUC the uvloop wheels distribute a copy of libuv (as they statically link to it) so they should include the libuv licenses.