bump gmpy2 to 2.2.1

[dimpase]

we now have a new stable version of gmpy2

📝 Checklist

• The title is concise and informative.
• The description explains in detail what this PR is about.
• I have linked a relevant issue or discussion.
• I have created tests covering the changes.
• I have updated the documentation and checked the documentation preview.

⌛ Dependencies

[github-actions]

Documentation preview for this PR (built with commit bfa6168; changes) is ready! 🎉
This preview will update shortly after each push to this PR.

[kwankyu]

OK.

Please format the Checklist correctly.

[dimpase]

Thanks!

[vbraun]

Running the testsuite (SAGE_CHECK) fails with

[gmpy2-2.2.1] [spkg-check] python3: can't open file '/Users/buildbot-sage/worker/sage_git/build/local/var/lib/sage/venv-python3.12.5/var/tmp/sage/build/gmpy2-2.2.1/src/test/runtests.py': [Errno 2] No such file or directory

Presumably the entrypoint moved in the new version

[dimpase]

Presumably the entrypoint moved in the new version

yes, this is the case, sorry for not checking. Fixed now

[dimpase]

OK now?

[vbraun]

This test now tries to download stuff from the internet (the CI tests with poisoned proxy environment variables):

**********************************************************************
File "src/sage/misc/package.py", line 271, in sage.misc.package.pkg_sources
Failed example:
    L = list_packages('standard')
Exception raised:
    Traceback (most recent call last):
      File "/home/release/Sage/local/var/lib/sage/venv-python3.12.5/lib/python3.12/urllib/request.py", line 1344, in do_open
        h.request(req.get_method(), req.selector, req.data, headers,
      File "/home/release/Sage/local/var/lib/sage/venv-python3.12.5/lib/python3.12/http/client.py", line 1336, in request
        self._send_request(method, url, body, headers, encode_chunked)
      File "/home/release/Sage/local/var/lib/sage/venv-python3.12.5/lib/python3.12/http/client.py", line 1382, in _send_request
        self.endheaders(body, encode_chunked=encode_chunked)
      File "/home/release/Sage/local/var/lib/sage/venv-python3.12.5/lib/python3.12/http/client.py", line 1331, in endheaders
        self._send_output(message_body, encode_chunked=encode_chunked)
      File "/home/release/Sage/local/var/lib/sage/venv-python3.12.5/lib/python3.12/http/client.py", line 1091, in _send_output
        self.send(msg)
      File "/home/release/Sage/local/var/lib/sage/venv-python3.12.5/lib/python3.12/http/client.py", line 1035, in send
        self.connect()
      File "/home/release/Sage/local/var/lib/sage/venv-python3.12.5/lib/python3.12/http/client.py", line 1470, in connect
        super().connect()
      File "/home/release/Sage/local/var/lib/sage/venv-python3.12.5/lib/python3.12/http/client.py", line 1001, in connect
        self.sock = self._create_connection(
                    ^^^^^^^^^^^^^^^^^^^^^^^^
      File "/home/release/Sage/local/var/lib/sage/venv-python3.12.5/lib/python3.12/socket.py", line 865, in create_connection
        raise exceptions[0]
      File "/home/release/Sage/local/var/lib/sage/venv-python3.12.5/lib/python3.12/socket.py", line 850, in create_connection
        sock.connect(sa)
    TimeoutError: [Errno 110] Connection timed out

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "/home/release/Sage/src/sage/doctest/forker.py", line 728, in _run
        self.compile_and_execute(example, compiler, test.globs)
      File "/home/release/Sage/src/sage/doctest/forker.py", line 1152, in compile_and_execute
        exec(compiled, globs)
      File "<doctest sage.misc.package.pkg_sources[1]>", line 1, in <module>
        L = list_packages('standard')
            ^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/home/release/Sage/src/sage/misc/package.py", line 343, in list_packages
        remote_version = pip_remote_version(p, ignore_URLError=ignore_URLError)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/home/release/Sage/src/sage/misc/package.py", line 112, in pip_remote_version
        f = urlopen(url, context=default_context())
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

[dimpase]

This test now tries to download stuff from the internet

@vbraun - this looks pretty wild to me that this PR does trigger this, are you sure it's not something else in your branch?

[vbraun]

Yes, quite certain. I built with and without this PR. Took quite some time to track down...

[dimpase]

@vbraum This might be due to hypothesis being bumped to standard without the usual tarball/checksums dance, simply by changing the package type: so the network access you notice is an attempt to install it from the net, delayed.

[dimpase]

ping?

[kwankyu]

I am testing the PR branch (merged with the latest release) at

kwankyu#82

with "CI Linux incremental" improved by #39009. We may get reliable test results. Let's wait and see.

[kwankyu]

Build tests passed:

#16 5.891 gmpy2:                          no; standard, installed SPKG version 2.2.0a1 will be replaced by version 2.2.1
#20 13.60 hypothesis:                     no; standard, SPKG version 6.125.2 will be installed

https://github.com/kwankyu/sage/actions/runs/13562567831/job/37915732759?pr=82 (failed for other reason)

But perhaps this is not "CI tests with poisoned proxy environment variables"...

[dimpase]

Thanks