cp310-none-any not in compatible tags

[rth]

We are considering distributing bytecode-compiled wheels in pyodide/pyodide#3050 (without the source .py) to optimize load time in the browser. Following this discussion given a pure python wheel say,

packaging-21.3-py3-none-any.whl 

once it is py-compiled to CPython 3.10 its filename should be,

packaging-21.3-cp310-none-any.whl 

however that is currently not a compatible tag as returned by packaging.tags.compatible_tags:

>>> tags = [str(el) for el in packaging.tags.compatible_tags(python_version=(3, 10))]
>>> "py310-none-any" in tags
True
>>> "cp310-none-any" in tags
False

and the same goes for packaging.tags.cpython_tags.

[pradyunsg]

This is fixed in #541, which needs to be released still.

[rth]

Great, thanks! Sorry for the duplicate, it's a bit difficult to know what to search for in this case.