Stuck on an issue?
Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.
And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.
[BUG] filterwarnings does not filter out DeprecationWarnings from 3rd party libraries
See original GitHub issueI’ve encountered some strange behaviour when trying to suppress warnings in 3rd party libraries. It might be related to this numpy issue.
Here’s a minimal example:
pytest.ini:
[pytest]
filterwarnings =
ignore::DeprecationWarning
And a simple test test_foo.py:
import mlflow # This seems to "break" the filterwarnings
import nbconvert # An example lib that raises two DeprecationWarnings
def test_bar():
assert True
When I run pytest, I get an unexpected warning:
============ test session starts ==================
platform linux -- Python 3.7.3, pytest-5.3.0, py-1.8.0, pluggy-0.12.0
rootdir: /hpcdata/a_username/foo, inifile: pytest.ini
plugins: arraydiff-0.3, doctestplus-0.3.0, openfiles-0.4.0, remotedata-0.3.1, pyfakefs-3.6.1
collected 1 item
test_foo.py . [100%]
============== warnings summary ==================
/....lib/python3.7/site-packages/nbformat/notebooknode.py:4
/.../lib/python3.7/site-packages/nbformat/notebooknode.py:4: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working
from collections import Mapping
/.../lib/python3.7/site-packages/jinja2/utils.py:485
/.../lib/python3.7/site-packages/jinja2/utils.py:485: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working
from collections import MutableMapping
-- Docs: https://docs.pytest.org/en/latest/warnings.html
============ 1 passed, 2 warnings in 2.64s ============
Output of pip list:
Package Version
---------------------------------- ----------
alabaster 0.7.12
alembic 1.1.0
anaconda-client 1.7.2
anaconda-project 0.8.3
asn1crypto 0.24.0
astroid 2.2.5
astropy 3.2.1
atomicwrites 1.3.0
attrs 19.1.0
Babel 2.7.0
backcall 0.1.0
backports.os 0.1.1
backports.shutil-get-terminal-size 1.0.0
bcrypt 3.1.7
beautifulsoup4 4.8.0
bitarray 1.0.1
bkcharts 0.2
bleach 3.1.0
bokeh 1.3.4
boto 2.49.0
Bottleneck 1.2.1
certifi 2019.11.28
cffi 1.12.3
chardet 3.0.4
Click 7.0
cloudpickle 1.2.1
clyent 1.2.2
colorama 0.4.1
configparser 3.8.1
contextlib2 0.5.5
cryptography 2.7
cycler 0.10.0
Cython 0.29.13
cytoolz 0.10.0
dask 2.2.0
dask-jobqueue 0.6.3
databricks-cli 0.8.7
decorator 4.4.0
defusedxml 0.5.0
distributed 2.2.0
docker 4.0.2
docrep 0.2.7
docutils 0.15.2
entrypoints 0.3
et-xmlfile 1.0.1
fastcache 1.1.0
filelock 3.0.10
Flask 1.1.1
fsspec 0.4.1
gevent 1.4.0
gitdb2 2.0.5
GitPython 3.0.2
glob2 0.7
gmpy2 2.1.0b1
gorilla 0.3.0
graphviz 0.12
greenlet 0.4.15
gunicorn 19.9.0
h5py 2.9.0
heapdict 1.0.0
holoviews 1.12.4
html5lib 1.0.1
idna 2.8
imageio 2.5.0
imagesize 1.1.0
importlib-metadata 0.18
ipydatawidgets 4.0.1
ipykernel 5.1.2
ipympl 0.3.3
ipyscales 0.3.0
ipython 7.7.0
ipython-genutils 0.2.0
ipyvolume 0.5.2
ipywebrtc 0.5.0
ipywidgets 7.5.1
isort 4.3.21
itsdangerous 1.1.0
jdcal 1.4.1
jedi 0.14.1
jeepney 0.4
Jinja2 2.10.1
joblib 0.13.2
json5 0.8.5
jsonschema 3.0.2
jupyter-client 5.3.1
jupyter-console 6.0.0
jupyter-core 4.4.0
jupyterlab 1.0.4
jupyterlab-server 1.0.0
keyring 19.0.2
kiwisolver 1.1.0
lasio 0.24.1
lazy-object-proxy 1.4.1
libarchive-c 2.8
lief 0.9.0
llvmlite 0.29.0
locket 0.2.0
lxml 4.4.0
Mako 1.1.0
Markdown 3.1.1
MarkupSafe 1.1.1
matplotlib 3.1.1
mccabe 0.6.1
mistune 0.8.4
mkl-fft 1.0.14
mkl-random 1.0.4
mkl-service 2.1.0
mlflow 1.2.0
mock 3.0.5
more-itertools 7.2.0
mpmath 1.1.0
msgpack 0.6.1
multipledispatch 0.6.0
mysql-connector-python 8.0.18
nbconvert 5.6.0
nbformat 4.4.0
networkx 2.3
nltk 3.4.4
nose 1.3.7
notebook 6.0.0
numba 0.45.1
numexpr 2.6.9
numpy 1.16.4
numpydoc 0.9.1
olefile 0.46
openpyxl 2.6.2
packaging 19.0
pandas 0.25.0
pandocfilters 1.4.2
panel 0.6.2
param 1.9.1
paramiko 2.6.0
parso 0.5.1
partd 1.0.0
path.py 12.0.1
pathlib2 2.3.4
patsy 0.5.1
pep8 1.7.1
pexpect 4.7.0
pickleshare 0.7.5
Pillow 6.1.0
pip 19.2.1
pkginfo 1.5.0.1
plotly 4.1.1
pluggy 0.12.0
ply 3.11
prometheus-client 0.7.1
prompt-toolkit 2.0.9
protobuf 3.11.1
psutil 5.6.3
PTable 0.9.2
ptyprocess 0.6.0
py 1.8.0
pycodestyle 2.5.0
pycosat 0.6.3
pycparser 2.19
pycrypto 2.6.1
pyct 0.4.6
pycurl 7.43.0.2
pyfakefs 3.6.1
pyflakes 2.1.1
Pygments 2.4.2
pylint 2.3.1
PyNaCl 1.3.0
pyodbc 4.0.27
pyOpenSSL 19.0.0
pyparsing 2.4.2
pyproj 2.2.1
pyrsistent 0.15.4
PySocks 1.7.0
pytest 5.3.0
pytest-arraydiff 0.3
pytest-astropy 0.5.0
pytest-doctestplus 0.3.0
pytest-openfiles 0.4.0
pytest-remotedata 0.3.1
python-dateutil 2.8.0
python-editor 1.0.4
python-pptx 0.6.18
pythreejs 2.1.1
pytz 2019.2
pyviz-comms 0.7.2
PyWavelets 1.0.3
PyYAML 5.1.2
pyzmq 18.0.2
qgrid 1.1.1
QtAwesome 0.6.0
qtconsole 4.5.2
QtPy 1.9.0
querystring-parser 1.2.4
requests 2.22.0
retrying 1.3.3
rope 0.14.0
ruamel-yaml 0.15.71
scikit-image 0.15.0
scikit-learn 0.21.3
scipy 1.3.0
seaborn 0.9.0
SecretStorage 3.1.1
Send2Trash 1.5.0
setuptools 41.0.1
simplegeneric 0.8.1
simplejson 3.16.0
singledispatch 3.4.0.3
six 1.12.0
smmap2 2.0.5
snowballstemmer 1.9.0
sortedcollections 1.1.2
sortedcontainers 2.1.0
soupsieve 1.9.2
Sphinx 2.1.2
sphinxcontrib-applehelp 1.0.1
sphinxcontrib-devhelp 1.0.1
sphinxcontrib-htmlhelp 1.0.2
sphinxcontrib-jsmath 1.0.1
sphinxcontrib-qthelp 1.0.2
sphinxcontrib-serializinghtml 1.1.1
sphinxcontrib-websupport 1.1.2
spyder 3.3.6
spyder-kernels 0.5.1
SQLAlchemy 1.3.6
sqlparse 0.3.0
sshtunnel 0.1.5
statsmodels 0.10.1
sympy 1.4
tables 3.5.2
tabulate 0.8.3
tblib 1.4.0
terminado 0.8.2
testpath 0.4.2
toolz 0.10.0
tornado 6.0.3
tqdm 4.33.0
traitlets 4.3.2
traittypes 0.2.1
unicodecsv 0.14.1
urllib3 1.25.3
wcwidth 0.1.7
webencodings 0.5.1
websocket-client 0.56.0
Werkzeug 0.15.5
wheel 0.33.4
widgetsnbextension 3.5.1
wrapt 1.11.2
wurlitzer 1.0.3
xlrd 1.2.0
XlsxWriter 1.1.8
xlwt 1.3.0
zict 1.0.0
zipp 0.5.2
zmapio 0.3
Thanks in advance for any help & advice you can give!
Issue Analytics
- State:
- Created 4 years ago
- Comments:5 (2 by maintainers)
Top Results From Across the Web
python - How to suppress a third-party warning using ...
Easiest way would be as the warnings module suggests here: with warnings.catch_warnings(): warnings.simplefilter("ignore") import paramiko.
Read more >warnings — Warning control — Python 3.11.1 documentation
The determination whether to issue a warning message is controlled by the warning filter, which is a sequence of matching rules and actions....
Read more >How to capture warnings — pytest documentation
Sometimes it is useful to hide some specific deprecation warnings that happen in code that you have no control over (such as third-party...
Read more >Who should see Python deprecation warnings? - LWN.net
The first line filters out DeprecationWarning events, such as the warnings ... 3rd party code, deprecation warnings about that code are *only noise*...
Read more >Simple Guide to Handle Warning Messages in Python
Methods to Filter Warnings - These methods are used to filter warnings that might not need to be printed. filterwarnings(); simplefilter().
Read more >
Top Related Medium Post
No results found
Top Related StackOverflow Question
No results found
Troubleshoot Live Code
Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start Free
Top Related Reddit Thread
No results found
Top Related Hackernoon Post
No results found
Top Related Tweet
No results found
Top Related Dev.to Post
No results found
Top Related Hashnode Post
No results found
mlflowdoes a naughty thing and resets the global warning filter as a module import side-effectthere isn’t really much
pytestcan do here to prevent/fix that – I suggest creating an issue on mlflow to stop doing thatI could’ve sworn this worked yesterday. And it did before I c&p’d my
pytest.inifrom one project to another and managed to drop thesfrom the setting in the process. Sorry for bothering you guys with my idiocy 😅