[BUG] pytests incompatible with python 3.10 #2778
Description
Is there an existing issue for this?
- I have searched the existing issues
Description
Pytests are incompatible with latest python version 3.10
To Reproduce
Run tox -- agent python with python version 3.10
Actual Results
Running agent python3-based unit tests via pytest
Traceback (most recent call last):
File "<frozen importlib._bootstrap>", line 939, in _find_spec
AttributeError: 'AssertionRewritingHook' object has no attribute 'find_spec'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/var/tmp/rriya/tox/py/bin/pytest", line 8, in <module>
sys.exit(main())
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/_pytest/config/__init__.py", line 65, in main
config = _prepareconfig(args, plugins)
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/_pytest/config/__init__.py", line 213, in _prepareconfig
return pluginmanager.hook.pytest_cmdline_parse(
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/pluggy/hooks.py", line 286, in __call__
return self._hookexec(self, self.get_hookimpls(), kwargs)
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/pluggy/manager.py", line 93, in _hookexec
return self._inner_hookexec(hook, methods, kwargs)
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/pluggy/manager.py", line 84, in <lambda>
self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall(
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/pluggy/callers.py", line 203, in _multicall
gen.send(outcome)
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/_pytest/helpconfig.py", line 94, in pytest_cmdline_parse
config = outcome.get_result()
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/pluggy/callers.py", line 80, in get_result
raise ex[1].with_traceback(ex[2])
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/pluggy/callers.py", line 187, in _multicall
res = hook_impl.function(*args)
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/_pytest/config/__init__.py", line 789, in pytest_cmdline_parse
self.parse(args)
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/_pytest/config/__init__.py", line 997, in parse
self._preparse(args, addopts=addopts)
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/_pytest/config/__init__.py", line 943, in _preparse
self.pluginmanager.load_setuptools_entrypoints("pytest11")
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/pluggy/manager.py", line 299, in load_setuptools_entrypoints
plugin = ep.load()
File "/usr/lib64/python3.10/importlib/metadata/__init__.py", line 171, in load
module = import_module(match.group('module'))
File "/usr/lib64/python3.10/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
File "<frozen importlib._bootstrap>", line 992, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
File "<frozen importlib._bootstrap>", line 992, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 883, in exec_module
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/requests_mock/__init__.py", line 13, in <module>
from requests_mock.adapter import Adapter, ANY
File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
File "<frozen importlib._bootstrap>", line 1002, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 941, in _find_spec
File "<frozen importlib._bootstrap>", line 915, in _find_spec_legacy
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/_pytest/assertion/rewrite.py", line 169, in find_module
source_stat, co = _rewrite_test(self.config, fn_pypath)
File "/var/tmp/rriya/tox/py/lib/python3.10/site-packages/_pytest/assertion/rewrite.py", line 406, in _rewrite_test
co = compile(tree, fn.strpath, "exec", dont_inherit=True)
TypeError: required field "lineno" missing from alias
Command exited with non-zero status 1
Command: 'pytest -n auto --basetemp=/var/tmp/rriya/tox/py/tmp --cov=/var/tmp/rriya/tox/py/lib/python3.10/site-packages --cov-branch --cov-append --cov-report html:/var/tmp/rriya/tox/py/cov/html --pyargs pbench.test.unit.common pbench.test.unit.agent pbench.test.functional'
Exit status: 1
Timings: user 0.15s, system 0.01s, elapsed 0.17s (0:00.17, 98%)
Memory: max RSS 22820k, minor pf: 4405, major pf: 0, swaps 0
Context switches: inv 2, vol 1, signals 0
I/O: fs in 0, fs out 0, socket in 0, socket out 0
Agent pytest command failed with '1'
Expected Results
Pytests should have passed with an exit status of 0
Additional information
To explicitely run tests with python version 3.9 run the following Command: tox -r -e py39 -- agent python