Upgrades packaging version to v23.0 and micropip to 0.2.2

[arpitnath]

Description

• Updates the packaging version to v23.0
• Updates micropip Version 0.2.1
  Removed patches as per https://github.com/pyodide/pyodide/pull/3253/files#diff-daf52c87866bf9ff09de6c4bdc6788915cd8bf3de8a4471418bfdda667607ebbR6

[rth]

Thanks!

Looks like there is a genuine test failure we need to address,

___________________ test_install_different_version2[chrome] ____________________
packages/micropip/test_micropip.py:130: in test_install_different_version2
    selenium.run_js(
/usr/share/miniconda/envs/pyodide-env/lib/python3.11/site-packages/pytest_pyodide/runner.py:249: in run_js
    return self.run_js_inner(code, check_code)
/usr/share/miniconda/envs/pyodide-env/lib/python3.11/site-packages/pytest_pyodide/runner.py:404: in run_js_inner
    raise JavascriptException(retval[1], retval[2])
E   pytest_pyodide.runner.JavascriptException: PythonError: Traceback (most recent call last):
E     File "/lib/python3.11/_pyodide/_base.py", line 532, in eval_code_async
E       await CodeRunner(
E     File "/lib/python3.11/_pyodide/_base.py", line 357, in run_async
E       await coroutine
E     File "<exec>", line 3, in <module>
E     File "/lib/python3.11/site-packages/micropip/_micropip.py", line 566, in install
E       await transaction.gather_requirements(requirements)
E     File "/lib/python3.11/site-packages/micropip/_micropip.py", line 332, in gather_requirements
E       await gather(*requirement_promises)
E     File "/lib/python3.11/site-packages/micropip/_micropip.py", line 339, in add_requirement
E       return await self.add_requirement_inner(Requirement(req))
E              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
E     File "/lib/python3.11/site-packages/micropip/_micropip.py", line 434, in add_requirement_inner
E       wheel = find_wheel(metadata, req)
E               ^^^^^^^^^^^^^^^^^^^^^^^^^
E     File "/lib/python3.11/site-packages/micropip/_micropip.py", line 272, in find_wheel
E       candidate_versions = sorted(
E                            ^^^^^^^
E     File "/lib/python3.11/site-packages/micropip/_micropip.py", line 273, in <genexpr>
E       (Version(v) for v in req.specifier.filter(releases)),
E       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
E     File "/lib/python3.11/site-packages/packaging/specifiers.py", line 616, in filter
E       parsed_version = _coerce_version(version)
E                        ^^^^^^^^^^^^^^^^^^^^^^^^
E     File "/lib/python3.11/site-packages/packaging/specifiers.py", line 36, in _coerce_version
E       version = Version(version)
E                 ^^^^^^^^^^^^^^^^
E     File "/lib/python3.11/site-packages/packaging/version.py", line 197, in __init__
E       raise InvalidVersion(f"Invalid version: '{version}'")
E   packaging.version.InvalidVersion: Invalid version: '2004d'

Not really sure where that 2004d version is coming from. The packages/micropip/test_micropip.py::test_install_different_version2 looks ok and we have exactly the same test in micropip which passes. But indeed that situation of having the same tests copied twice is not ideal, maybe something else got out of sync in that test file which would explain it.

[ryanking13]

The error happens when we loop through all versions listed in PyPI. There is a version pytz==2004d which was released in 2004 (before PEP440 was introduced). packaging handled this by a LegacyVersion class, but they dropped it recently.

I guess we should ignore invalid versions?

we have exactly the same test in micropip which passes.

Tests in pyodide/micropip downloads pyodide distribution 0.22.1 or 0.23.0a1 during the test so it will use packaging 21.3.

[rth]

Indeed, thanks for looking into it @ryanking13 ! A fix is in pyodide/micropip#54, once that is merged and micropip released we can use that version here.

[rth]

Thanks @arpitnath !

[arpitnath]

Hi @rth, at what point in time can we anticipate the acceptance of a new release featuring the updated packaging?