tests/unit/discovery/py_info/test_py_info.py::test_py_info_to_system_raises fails on openSUSE

[scarabeusiv]

As per $SUMMARY the test is failing in assertion on openSUSE:

[   35s] >       assert result is None
[   35s] E       AssertionError: assert PythonInfo({'platform': 'linux', 'implementation': 'CPython', 'version_info': VersionInfo(major=3, minor=8, micro=3, r...em_stdlib': '/usr/lib64/python3.8', 'system_stdlib_platform': '/usr/lib64/python3.8', 'max_size': 9223372036854775807}) is None

[   35s] ________________________ test_py_info_to_system_raises _________________________
[   35s] 
[   35s] session_app_data = /tmp/pytest-of-abuild/pytest-2/session-app-data0
[   35s] mocker = <pytest_mock.plugin.MockFixture object at 0x7f5a7a0e9970>
[   35s] caplog = <_pytest.logging.LogCaptureFixture object at 0x7f5a7a0e9a90>
[   35s] 
[   35s]     def test_py_info_to_system_raises(session_app_data, mocker, caplog):
[   35s]         caplog.set_level(logging.DEBUG)
[   35s]         mocker.patch.object(PythonInfo, "_find_possible_folders", return_value=[])
[   35s]         result = PythonInfo.from_exe(sys.executable, app_data=session_app_data, raise_on_error=False)
[   35s] >       assert result is None
[   35s] E       AssertionError: assert PythonInfo({'platform': 'linux', 'implementation': 'CPython', 'version_info': VersionInfo(major=3, minor=8, micro=3, r...em_stdlib': '/usr/lib64/python3.8', 'system_stdlib_platform': '/usr/lib64/python3.8', 'max_size': 9223372036854775807}) is None
[   35s] 
[   35s] caplog     = <_pytest.logging.LogCaptureFixture object at 0x7f5a7a0e9a90>
[   35s] mocker     = <pytest_mock.plugin.MockFixture object at 0x7f5a7a0e9970>
[   35s] result     = PythonInfo({'platform': 'linux', 'implementation': 'CPython', 'version_info': VersionInfo(major=3, minor=8, micro=3, r...em_stdlib': '/usr/lib64/python3.8', 'system_stdlib_platform': '/usr/lib64/python3.8', 'max_size': 9223372036854775807})
[   35s] session_app_data = /tmp/pytest-of-abuild/pytest-2/session-app-data0
[   35s] 
[   35s] tests/unit/discovery/py_info/test_py_info.py:306: AssertionError
[   35s] ------------------------------ Captured log call -------------------------------
[   35s] DEBUG    root:cached_py_info.py:87 get interpreter info via cmd: /usr/bin/python3 /usr/lib/python3.8/site-packages/virtualenv/discovery/py_info.py
[   35s] DEBUG    root:via_disk_folder.py:159 wrote python info of /usr/bin/python3 at /tmp/pytest-of-abuild/pytest-2/session-app-data0/py_info/1/31f2aee4e71d21fbe5cf8b01ff0e069b9275f58929596ceb00d14d90e3e16cd6.json

[gaborbernat]

Can you please detail how did you set up the test environment? Thanks!

[gaborbernat]

Something like:

FROM opensuse/tumbleweed:latest

RUN zypper install -y python3-pip sqlite3-devel

ENV SETUPTOOLS_SCM_PRETEND_VERSION 20.0.25

COPY . /w
WORKDIR /w

RUN python3.8 -m pip install .[testing]
RUN python3.8 -m pytest /w

[scarabeusiv]

RPM creation for the distribution itself:
https://build.opensuse.org/package/show/devel:languages:python/python-virtualenv

Full build log with package versions used:
virtualenv-buildlog.txt

[gaborbernat]

Sorry I don't have access to that build system. Can you create a docker image to replicate the issue?

[gaborbernat]

Managed to reproduce with:

FROM opensuse/tumbleweed:latest

RUN zypper install -y python3 python3-pip

ENV SETUPTOOLS_SCM_PRETEND_VERSION 20.0.25

COPY . /opt/project
WORKDIR /opt/project

RUN python3.8 -m pip install /opt/project[testing]
RUN python3.8 -m pytest /opt/project -k test_py_info_to_system_raises