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.

Appveyor: Build and test Python 3.9.

Fixes #1760

Update libuv from 1.38.0 to 1.40.0.

Update to libev 4.33. Fixes #1754.

Fixes #1755

Avoids any conversions on Python 2.7 when zope.schema is not available.

Handle .name on FileObject more like the stdlib.

Fixes #1745

Add loop.run_callback_threadsafe and use it in AbstractLinkable

This makes cross-thread wakeups of Event and AsyncResult objects much faster and doesn't rely on the target loop spinning as this wakes it up.

Add tests for this.

Fixes #1735

Make AsyncResult behave more like in older versions in cross-thread usage

And fix. Leave a comment about what was discovered. It's somewhat surprising.

The background thread is problematic.

In addition to the two missing tests mentioned in test__event, I need to see if I can get a semaphore in this situation.