See failed builds at https://github.com/gevent/gevent/pull/1820/checks?check_run_id=3807405865

Support 3.10 now that the ABI is officially stable with 3.10rc1

It doesn't seem to crash locally. Not sure what's going on, but I doubt that's an important use-case (mixing gevent, threads and subinterpreters).

Change the way we detect compiled types to fix this.

Refs https://github.com/cython/cython/issues/4326

Link to, and quote from, https://www.reddit.com/r/RedditEng/comments/obqtfm/solving_the_three_stooges_problem/ on the success page.

Thanks to @denik for passing this on.

Get CI back in shape

Also try to opt-in to newer Python versions on AppVeyor, where possible.

Plus a PyPy fix, now that the tests are running again.

This is necessary on Ubuntu 20.04 (github actions) which has increased the minimum required key length. There are also changes in the test suite to account for this.

This is only a partial fix, more will be needed.

Exception on node <FunctionDef.python_check_callback l.58 at 0x12615c910> in file '/src/gevent/libev/corecffi.py'
Traceback (most recent call last):
  File "///bin/pylint", line 8, in <module>
    sys.exit(run_pylint())
  File "///lib/python3.9/site-packages/pylint/__init__.py", line 24, in run_pylint
    PylintRun(sys.argv[1:])
  File "///lib/python3.9/site-packages/pylint/lint/run.py", line 384, in __init__
    linter.check(args)
  File "///lib/python3.9/site-packages/pylint/lint/pylinter.py", line 973, in check
    self._check_files(
  File "///lib/python3.9/site-packages/pylint/lint/pylinter.py", line 1007, in _check_files
    self._check_file(get_ast, check_astroid_module, name, filepath, modname)
  File "///lib/python3.9/site-packages/pylint/lint/pylinter.py", line 1033, in _check_file
    check_astroid_module(ast_node)
  File "///lib/python3.9/site-packages/pylint/lint/pylinter.py", line 1170, in check_astroid_module
    retval = self._check_astroid_module(
  File "///lib/python3.9/site-packages/pylint/lint/pylinter.py", line 1215, in _check_astroid_module
    walker.walk(ast_node)
  File "///lib/python3.9/site-packages/pylint/utils/ast_walker.py", line 77, in walk
    self.walk(child)
  File "///lib/python3.9/site-packages/pylint/utils/ast_walker.py", line 77, in walk
    self.walk(child)
  File "///lib/python3.9/site-packages/pylint/utils/ast_walker.py", line 74, in walk
    callback(astroid)
  File "///lib/python3.9/site-packages/pylint/checkers/classes.py", line 1070, in visit_functiondef
    self._check_signature(node, parent_function, "overridden", klass)
  File "///lib/python3.9/site-packages/pylint/checkers/classes.py", line 1930, in _check_signature
    + f"was {total_args_refmethod} in '{refmethod.parent.name}.{refmethod.name}' and "
AttributeError: 'If' object has no attribute 'name'

pylint 2.9.3, astroid 2.6.2

Update to Cython 3.0a8.

Fixes #1801.

Fix build for IBM i (remove libperfstat linking)

Update to c-ares 1.17.1.