config option filterwarnings ignore::DeprecationWarning does not supress warnings

[MarkusBiggus]

Follow on from issue: config option filterwarnings ignore::DeprecationWarning:* crashes

Given the discussion, I should have mentioned the motivation for adding asterisk was because it didn't work without the asterisk. This is the real issue.

With Python3.12 when I tried to supress DeprecationWarning, I first used correct syntax:

[pytest]
minversion = 8.0
asyncio_mode = auto
asyncio_default_fixture_loop_scope = function
filterwarnings = ignore::DeprecationWarning

Which still shows deprecation warnings with Python3.13 too:

pytest tests/test_config_flow.py  -k test_options_flow_works
/home/homeassistant/sonnenbackup/.venv/lib/python3.13/site-packages/josepy/util.py:26: DeprecationWarning: CSR support in pyOpenSSL is deprecated. You should use the APIs in cryptography.
  def __init__(self, wrapped: Union[crypto.X509, crypto.X509Req]) -> None:
/home/homeassistant/sonnenbackup/.venv/lib/python3.13/site-packages/acme/crypto_util.py:280: DeprecationWarning: CSR support in pyOpenSSL is deprecated. You should use the APIs in cryptography.
  def _pyopenssl_cert_or_req_all_names(loaded_cert_or_req: Union[crypto.X509, crypto.X509Req]
/home/homeassistant/sonnenbackup/.venv/lib/python3.13/site-packages/acme/crypto_util.py:291: DeprecationWarning: CSR support in pyOpenSSL is deprecated. You should use the APIs in cryptography.
  def _pyopenssl_cert_or_req_san(cert_or_req: Union[crypto.X509, crypto.X509Req]) -> List[str]:
/home/homeassistant/sonnenbackup/.venv/lib/python3.13/site-packages/acme/crypto_util.py:318: DeprecationWarning: CSR support in pyOpenSSL is deprecated. You should use the APIs in cryptography.
  def _pyopenssl_cert_or_req_san_ip(cert_or_req: Union[crypto.X509, crypto.X509Req]) -> List[str]:
/home/homeassistant/sonnenbackup/.venv/lib/python3.13/site-packages/acme/crypto_util.py:338: DeprecationWarning: CSR support in pyOpenSSL is deprecated. You should use the APIs in cryptography.
  def _pyopenssl_extract_san_list_raw(cert_or_req: Union[crypto.X509, crypto.X509Req]) -> List[str]:
/home/homeassistant/sonnenbackup/.venv/lib/python3.13/site-packages/acme/crypto_util.py:372: DeprecationWarning: X509Extension support in pyOpenSSL is deprecated. You should use the APIs in cryptography.
  extensions: Optional[List[crypto.X509Extension]] = None,
/home/homeassistant/sonnenbackup/.venv/lib/python3.13/site-packages/homeassistant/components/http/__init__.py:310: DeprecationWarning: Inheritance class HomeAssistantApplication from web.Application is discouraged
  class HomeAssistantApplication(web.Application):
Test session starts (platform: linux, Python 3.13.0, pytest 8.3.4, pytest-sugar 1.0.0)
rootdir: /home/homeassistant/sonnenbackup
configfile: pytest.ini
plugins: unordered-0.6.1, aiohttp-1.0.5, syrupy-4.8.0, xdist-3.6.1, asyncio-0.25.2, socket-0.7.0, mock-3.14.0, picked-0.5.0, cov-6.0.0, pytest_freezer-0.4.8, anyio-4.8.0, homeassistant-custom-component-0.13.201, timeout-2.3.1, respx-0.21.1, requests-mock-1.12.1, sugar-1.0.0, github-actions-annotate-failures-0.2.0
asyncio: mode=Mode.AUTO, asyncio_default_fixture_loop_scope=function
collected 9 items / 8 deselected / 1 selected

I'd forgotten about it until Python3.13 crashed pytest.

pip list

Package                                 Version
--------------------------------------- -----------
acme                                    3.0.1
aiodns                                  3.2.0
aiohappyeyeballs                        2.4.4
aiohasupervisor                         0.2.2b5
aiohttp                                 3.11.11
aiohttp-cors                            0.7.0
aiohttp-fast-zlib                       0.2.0
aiooui                                  0.1.7
aiosignal                               1.3.2
aiozoneinfo                             0.2.1
annotated-types                         0.7.0
anyio                                   4.8.0
astral                                  2.2
async_interrupt                         1.2.0
async-timeout                           5.0.1
asyncio                                 3.4.3
asyncmock                               0.4.2
atomicwrites-homeassistant              1.4.1
attrs                                   24.2.0
audioop-lts                             0.2.1
awesomeversion                          24.6.0
bcrypt                                  4.2.0
bleak                                   0.22.3
bleak-retry-connector                   3.6.0
bluetooth-adapters                      0.20.2
bluetooth-auto-recovery                 1.4.2
bluetooth-data-tools                    1.20.0
boolean.py                              4.0
boto3                                   1.35.94
botocore                                1.35.94
btsocket                                0.3.0
certifi                                 2024.12.14
cffi                                    1.17.1
charset-normalizer                      3.4.1
ciso8601                                2.3.2
coverage                                7.6.8
cronsim                                 2.6
cryptography                            44.0.0
dbus-fast                               2.28.0
envs                                    1.4
execnet                                 2.1.1
fnv-hash-fast                           1.0.2
fnvhash                                 0.1.0
freezegun                               1.5.1
frozenlist                              1.5.0
h11                                     0.14.0
habluetooth                             3.7.0
hass-nabucasa                           0.87.0
home-assistant-bluetooth                1.13.0
homeassistant                           2025.1.0
httpcore                                1.0.7
httpx                                   0.27.2
idna                                    3.10
ifaddr                                  0.2.0
iniconfig                               2.0.0
isal                                    1.7.1
Jinja2                                  3.1.5
jmespath                                1.0.1
josepy                                  1.14.0
license-expression                      30.4.0
load-dotenv                             0.1.0
lru-dict                                1.3.0
MarkupSafe                              3.0.2
mashumaro                               3.15
mock                                    5.1.0
mock-open                               1.4.0
multidict                               6.1.0
numpy                                   2.2.0
orjson                                  3.10.12
packaging                               24.2
paho-mqtt                               1.6.1
pillow                                  11.0.0
pip                                     24.3.1
pipdeptree                              2.23.4
pluggy                                  1.5.0
propcache                               0.2.1
psutil                                  6.1.1
psutil-home-assistant                   0.0.1
pycares                                 4.5.0
pycognito                               2024.5.1
pycparser                               2.22
pydantic                                2.10.4
pydantic_core                           2.27.2
PyJWT                                   2.10.1
pylint-per-file-ignores                 1.3.2
pyOpenSSL                               24.3.0
pyRFC3339                               2.0.1
PyRIC                                   0.1.6.3
pytest                                  8.3.4
pytest-aiohttp                          1.0.5
pytest-asyncio                          0.25.2
pytest-cov                              6.0.0
pytest_freezer                          0.4.8
pytest-github-actions-annotate-failures 0.2.0
pytest-homeassistant-custom-component   0.13.201
pytest-mock                             3.14.0
pytest-picked                           0.5.0
pytest-socket                           0.7.0
pytest-sugar                            1.0.0
pytest-timeout                          2.3.1
pytest-unordered                        0.6.1
pytest-xdist                            3.6.1
python-dateutil                         2.9.0.post0
python-dotenv                           1.0.1
python-slugify                          8.0.4
pytz                                    2024.2
PyYAML                                  6.0.2
requests                                2.32.3
requests-mock                           1.12.1
responses                               0.25.3
respx                                   0.21.1
s3transfer                              0.10.4
securetar                               2024.11.0
setuptools                              75.7.0
six                                     1.17.0
sniffio                                 1.3.1
snitun                                  0.39.1
sonnen_api_v2                           0.5.13
SQLAlchemy                              2.0.36
standard-aifc                           3.13.0
standard-chunk                          3.13.0
standard-telnetlib                      3.13.0
syrupy                                  4.8.0
termcolor                               2.5.0
text-unidecode                          1.3
tqdm                                    4.66.5
typing_extensions                       4.12.2
tzdata                                  2024.2
tzlocal                                 5.2
uart-devices                            0.1.0
ulid-transform                          1.0.2
urllib3                                 1.26.20
urllib3-mock                            0.3.3
usb-devices                             0.4.5
uv                                      0.5.8
voluptuous                              0.15.2
voluptuous-openapi                      0.0.5
voluptuous-serialize                    2.6.0
webrtc-models                           0.3.0
yarl                                    1.18.3

O/S: Ubuntu 24.04.1 LTS (GNU/Linux 5.15.167.4-microsoft-standard-WSL2 x86_64)

pytest: Platform: linux, Python 3.13.0, pytest 8.3.4, pytest-sugar 1.0.0

[webknjaz]

Looks like those modules are loaded before pytest's settings are processed. You should be able to use python -W to capture them.

[MarkusBiggus]

Thanks for the advice, but I'm bit too novice to follow it.

Found this in help:
python3 -W action:message:category:module:lineno

Tried this command which has not suppressed messages. Really not sure I got the command right.

python3 -W ignore:"CSR support in pyOpenSSL is deprecated. You should use the APIs in cryptography.":DeprecationWarning:"josepy/util":26
Python 3.13.0 (main, Jan  8 2025, 09:05:47) [GCC 13.3.0] on linux

pytest tests/test_config_flow.py  -k test_options_flow_works

/home/homeassistant/sonnenbackup/.venv/lib/python3.13/site-packages/josepy/util.py:26: DeprecationWarning: CSR support in pyOpenSSL is deprecated. You should use the APIs in cryptography.
  def __init__(self, wrapped: Union[crypto.X509, crypto.X509Req]) -> None:

Tried a few variations on the module name with varying 'invalid module name' errors.

Seems to be quite different command format to the Stack Overflow articles I found on supressing warnings.

Any idea what it expects as the 'module' parameter?

[The-Compiler]

It should probably be josepy.util, but just like with filterwarnings, you can leave parts empty or off completely at the end.

[graingert]

is this fixed in main, I changed when filters are applied/removed?

[graingert]

@MarkusBiggus what package is this? Is it https://github.com/home-assistant/core/ ? could you link to a failing CI build?

[webknjaz]

Tried this command which has not suppressed messages. Really not sure I got the command right.

@MarkusBiggus from your log it seems like you're executing a separate Python process with the warning setting and then additionally attempt to execute pytest.

That should be in the same command. As in python3 -Wignore::DeprecationWarning -Im pytest.

---

Relevant interpreter docs:

• https://docs.python.org/3/using/cmdline.html#envvar-PYTHONWARNINGS
• https://docs.python.org/3/using/cmdline.html#cmdoption-W
• https://docs.python.org/3/library/warnings.html#warning-filter
• https://docs.python.org/3/library/warnings.html#describing-warning-filters

[webknjaz]

@The-Compiler I'm assuming their PR is https://github.com/MarkusBiggus/SonnenBackup/pull/6/files#diff-fb6a686182f16eb54af3c628f38593f347f68aba31de903983023c560288d7a1R11.

[MarkusBiggus]

Thanks, that command did supress the warnings.
Nice clean output with working tests.

python3 -Wignore::DeprecationWarning -Im pytest
Test session starts (platform: linux, Python 3.13.0, pytest 8.3.4, pytest-sugar 1.0.0)
rootdir: /home/homeassistant/sonnenbackup
configfile: pytest.ini
plugins: unordered-0.6.1, aiohttp-1.0.5, syrupy-4.8.0, xdist-3.6.1, asyncio-0.25.2, socket-0.7.0, mock-3.14.0, picked-0.5.0, cov-6.0.0, pytest_freezer-0.4.8, anyio-4.8.0, homeassistant-custom-component-0.13.201, timeout-2.3.1, respx-0.21.1, requests-mock-1.12.1, sugar-1.0.0, github-actions-annotate-failures-0.2.0
asyncio: mode=Mode.AUTO, asyncio_default_fixture_loop_scope=function
collected 11 items

 tests/test_batterieresponse.py ✓                                                                          9% ▉
 tests/test_config_flow.py ✓✓✓✓✓✓✓✓✓                                                                      91% █████████▏
 tests/test_options_flow.py ✓                                                                            100% ██████████

---------- coverage: platform linux, python 3.13.0-final-0 -----------
Coverage HTML written to dir tests/coverage


Results (3.74s):
      11 passed

[graingert]

But it should work without having to pass it to python -w did you try with pytest from the main branch?

[MarkusBiggus]

Do you mean this way?
Didn't work, if so.

pytest tests -Wignore::DeprecationWarning
/home/homeassistant/sonnenbackup/.venv/lib/python3.13/site-packages/josepy/util.py:26: DeprecationWarning: CSR support in pyOpenSSL is deprecated. You should use the APIs in cryptography.
  def __init__(self, wrapped: Union[crypto.X509, crypto.X509Req]) -> None:

[graingert]

This is with 8.4?

[MarkusBiggus]

pytest 8.3.4

[graingert]

Ah can you try it with the unreleased 8.4 on main?

[MarkusBiggus]

Just had a quick look at main and saw no sign of 8.4.

I've mastered the basics of github and not much else.
I think that request is beyond my skillset at the moment.

[graingert]

here's a demo installing from git, showing the unreleased 8.4:

✘  graingert@conscientious  SonnenBackup  ~/projects/SonnenBackup   main ± pip install git+https://github.com/pytest-dev/pytest.git
Collecting git+https://github.com/pytest-dev/pytest.git
  Cloning https://github.com/pytest-dev/pytest.git to /tmp/pip-req-build-mpdeqts5
  Running command git clone --filter=blob:none --quiet https://github.com/pytest-dev/pytest.git /tmp/pip-req-build-mpdeqts5
  Resolved https://github.com/pytest-dev/pytest.git to commit 2f1c143b17edab8e1525d553e0757a5fc27bb068
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Requirement already satisfied: iniconfig in /home/graingert/.virtualenvs/SonnenBackup/lib/python3.13/site-packages (from pytest==8.4.0.dev329+g2f1c143b1) (2.0.0)
Requirement already satisfied: packaging in /home/graingert/.virtualenvs/SonnenBackup/lib/python3.13/site-packages (from pytest==8.4.0.dev329+g2f1c143b1) (24.2)
Requirement already satisfied: pluggy<2,>=1.5 in /home/graingert/.virtualenvs/SonnenBackup/lib/python3.13/site-packages (from pytest==8.4.0.dev329+g2f1c143b1) (1.5.0)
Building wheels for collected packages: pytest
  Building wheel for pytest (pyproject.toml) ... done
  Created wheel for pytest: filename=pytest-8.4.0.dev329+g2f1c143b1-py3-none-any.whl size=347347 sha256=c59fbe2568b67c871c2705437112f3140c8130f1636a15be33df077c7beac044
  Stored in directory: /tmp/pip-ephem-wheel-cache-6l45ddpe/wheels/e1/d2/a8/19b4799a4937007ca553df4ad12841eb987ffb430ad5e2ff68
Successfully built pytest
Installing collected packages: pytest
  Attempting uninstall: pytest
    Found existing installation: pytest 8.3.4
    Uninstalling pytest-8.3.4:
      Successfully uninstalled pytest-8.3.4
Successfully installed pytest-8.4.0.dev329+g2f1c143b1
 graingert@conscientious  SonnenBackup  ~/projects/SonnenBackup   main ± pytest
ImportError while loading conftest '/home/graingert/projects/SonnenBackup/tests/conftest.py'.
tests/conftest.py:8: in <module>
    from pytest_homeassistant_custom_component.common import MockConfigEntry
E   ModuleNotFoundError: No module named 'pytest_homeassistant_custom_component'

I'm running against https://github.com/MarkusBiggus/SonnenBackup/tree/8611f7d635219596fb4d473d089a4135ba26d266 but the tests won't run at all

please advise how to run your suite, or try to run with pytest 8.4 in your configuration.