ARCHIVED TRAINING / spulec/freezegun
spulec__freezegun-582
This is a preserved training example. Membership in the current training wave has not been verified.
Problem statement
freezegun 1.5.4 crashes if parametrized argument is called "func"
Likely introduced by this commit: https://github.com/spulec/freezegun/commit/10c93f2d6c98f82e54470b05144cd0f17d3e1b46
Reproducer:
```python
import datetime
import freezegun
import pytest
@pytest.mark.parametrize("func", ("a", "b"))
@freezegun.freeze_time(datetime.datetime.now())
def test_freezegun_crashes(func):
print(func)
@pytest.mark.parametrize("arg", ("a", "b"))
@freezegun.freeze_time(datetime.datetime.now())
def test_freezegun_does_not_crash(arg):
print(arg)
```
If a test has an argument called `func`, pytest will crash:
```
item = <Function test_freezegun_crashes[a]>
@pytest.hookimpl(wrapper=True, tryfirst=True)
def pytest_runtest_call(item):
> result = yield
/path/to/venv/lib/python3.11/site-packages/pytestqt/plugin.py:189:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
args = (), kwargs = {'func': 'a'}, time_factory = <freezegun.api.FrozenDateTimeFactory object at 0x727db48800d0>
@functools.wraps(func)
def wrapper(*args: "P.args", **kwargs: "P.kwargs") -> T:
with self as time_factory:
> return self._call_with_time_factory(time_factory, func, *args, **kwargs)
E TypeError: _freeze_time._call_with_time_factory() got multiple values for argument 'func'
```
Training membership
opd_e4b_pure_v7 opd_e4b_pure_v7b
Task issues extracted from preserved verified_rft_messages training examples. This is not a verified current RL wave manifest.
Task and snapshot provenance
Snapshot captured 2026-11-12T17:06:59.476467+00:00 · Autoresearch-Arena/gemma-4-developer-agent
{
"datasets": [
"opd_e4b_pure_v7",
"opd_e4b_pure_v7b"
],
"examples": 7,
"instance_id": "spulec__freezegun-582",
"problem_statement": "freezegun 1.5.4 crashes if parametrized argument is called \"func\"\nLikely introduced by this commit: https://github.com/spulec/freezegun/commit/10c93f2d6c98f82e54470b05144cd0f17d3e1b46\n\nReproducer:\n\n```python\nimport datetime\nimport freezegun\nimport pytest\n\n@pytest.mark.parametrize(\"func\", (\"a\", \"b\"))\n@freezegun.freeze_time(datetime.datetime.now())\ndef test_freezegun_crashes(func):\n print(func)\n\n@pytest.mark.parametrize(\"arg\", (\"a\", \"b\"))\n@freezegun.freeze_time(datetime.datetime.now())\ndef test_freezegun_does_not_crash(arg):\n print(arg)\n```\n\nIf a test has an argument called `func`, pytest will crash:\n\n```\nitem = <Function test_freezegun_crashes[a]>\n\n @pytest.hookimpl(wrapper=True, tryfirst=True)\n def pytest_runtest_call(item):\n> result = yield\n\n/path/to/venv/lib/python3.11/site-packages/pytestqt/plugin.py:189: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nargs = (), kwargs = {'func': 'a'}, time_factory = <freezegun.api.FrozenDateTimeFactory object at 0x727db48800d0>\n\n @functools.wraps(func)\n def wrapper(*args: \"P.args\", **kwargs: \"P.kwargs\") -> T:\n with self as time_factory:\n> return self._call_with_time_factory(time_factory, func, *args, **kwargs)\nE TypeError: _freeze_time._call_with_time_factory() got multiple values for argument 'func'\n```",
"repo": "spulec/freezegun",
"source": "v2/experiments/train_data/opd_e4b_pure_v7/verified_rft_messages.jsonl",
"source_sha256": "e37f7bd675322f3f81500b73559d60d5f602ca0537bf19f5cb06332c728c7b72"
}{
"captured_at": "2026-11-12T17:06:59.476467+00:00",
"membership": "archived training",
"membership_evidence": "Task issues extracted from preserved verified_rft_messages training examples. This is not a verified current RL wave manifest.",
"name": "Preserved post-training task archive",
"source": "Autoresearch-Arena/gemma-4-developer-agent",
"source_revision": "016496de222aaafca0d4ee4c18efc63ba616f76e",
"sources": [
{
"path": "v2/experiments/train_data/opd_e4b_cispo_v5/verified_rft_messages.jsonl",
"sha256": "a43610ad0dfb6ace95375cfae09000f41afc0338cc925af870a4ade7a9b20c4c"
},
{
"path": "v2/experiments/train_data/opd_e4b_hybrid_v3/verified_rft_messages.jsonl",
"sha256": "bd326303eb127e8e5e08f03daf97bb88d79d19709d59f3f93f348bc56686a8df"
},
{
"path": "v2/experiments/train_data/opd_e4b_onpolicy_v3/verified_rft_messages.jsonl",
"sha256": "960c680e797e823a0d3a22f4b1d5ef60a72971373d703b877340b0c9126aaf68"
},
{
"path": "v2/experiments/train_data/opd_e4b_pure_v6a/verified_rft_messages.jsonl",
"sha256": "f045b7ca5b3883a1e2eaee81e1c02a4a1b53dd7b7b36e98bacb2ba5823a15148"
},
{
"path": "v2/experiments/train_data/opd_e4b_pure_v6b/verified_rft_messages.jsonl",
"sha256": "0f62460a9706eea5e1605255896f191ab00cb5706c5f1f2e1c293e9a718218dc"
},
{
"path": "v2/experiments/train_data/opd_e4b_pure_v7/verified_rft_messages.jsonl",
"sha256": "e37f7bd675322f3f81500b73559d60d5f602ca0537bf19f5cb06332c728c7b72"
},
{
"path": "v2/experiments/train_data/opd_e4b_pure_v7b/verified_rft_messages.jsonl",
"sha256": "b864bdc8695183433eef6e31cb8d33fad44ba3aded2170c1ade4ad5b2944ce23"
},
{
"path": "v2/experiments/train_data/opd_e4b_self_audit_v4/verified_rft_messages.jsonl",
"sha256": "0026023745afb8f3dc1c176dc7f7171157b4ad5a66656b524af218e8e19ceee6"
},
{
"path": "v2/experiments/train_data/rft_e4b_aligned_v2/verified_rft_messages.jsonl",
"sha256": "92a4515fee9d152b0d4c510ee3ce4caaaffe2003ba7584469f8027f174aab18c"
},
{
"path": "v2/experiments/train_data/rft_v1/verified_rft_messages.jsonl",
"sha256": "a42453ccd7ac7680b0a03865e8e7080bc8bf74c8d9d193b440c441ed46f8512b"
},
{
"path": "v2/experiments/train_data/rft_v2/verified_rft_messages.jsonl",
"sha256": "18f4b3bd7e651f83c6acab479c9475e3fa50dc652a384f309e97146983ac85ba"
}
]
}