python-gevent fails to build with Python 3.13.0b1.

Among others, there's a multiple times:

    Traceback (most recent call last):
      File "<frozen runpy>", line 198, in _run_module_as_main
      File "<frozen runpy>", line 88, in _run_code
      File "/builddir/build/BUILD/python-gevent-23.9.1-build/BUILDROOT/usr/lib64/python3.13/site-packages/gevent/monkey.py", line 1358, in <module>
        main()
        ~~~~^^
      File "/builddir/build/BUILD/python-gevent-23.9.1-build/BUILDROOT/usr/lib64/python3.13/site-packages/gevent/monkey.py", line 1310, in main
        patch_all(**args)
        ~~~~~~~~~^^^^^^^^
      File "/builddir/build/BUILD/python-gevent-23.9.1-build/BUILDROOT/usr/lib64/python3.13/site-packages/gevent/monkey.py", line 1219, in patch_all
        patch_thread(Event=Event, _warnings=_warnings)
        ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/builddir/build/BUILD/python-gevent-23.9.1-build/BUILDROOT/usr/lib64/python3.13/site-packages/gevent/monkey.py", line 187, in ignores
        return func(*args, **kwargs)
      File "/builddir/build/BUILD/python-gevent-23.9.1-build/BUILDROOT/usr/lib64/python3.13/site-packages/gevent/monkey.py", line 826, in patch_thread
        main_thread.__real_tstate_lock = main_thread._tstate_lock
                                         ^^^^^^^^^^^^^^^^^^^^^^^^
    AttributeError: '_MainThread' object has no attribute '_tstate_lock'

https://docs.python.org/3.13/whatsnew/3.13.html

For the build logs, see:
https://download.copr.fedorainfracloud.org/results/@python/python3.13-b1/fedora-rawhide-x86_64/07532241-python-gevent

For all our attempts to build python-x2go with Python 3.13, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.13-b1/package/python-gevent/

Testing and mass rebuild of packages is happening in copr.
You can follow these instructions to test locally in mock if your package builds with Python 3.13:
https://copr.fedorainfracloud.org/coprs/g/python/python3.13-b1/

Let us know here if you have any questions.

Python 3.13 is planned to be included in Fedora 41.
To make that update smoother, we're building Fedora packages with all pre-releases of Python 3.13.
A build failure prevents us from testing all dependent packages (transitive [Build]Requires),
so if this package is required a lot, it's important for us to get it fixed soon.

We'd appreciate help from the people who know this package best,
but if you don't want to work on this now, let us know so we can try to work around it on our side.