If one executes to_image with Python 3.10 or greater, there is deprecation warning about setDaemon:
from plotly.graph_objs import Figure
Figure().to_image()
.../.venv/lib/python3.10/site-packages/kaleido/scopes/base.py:188: DeprecationWarning:
setDaemon() is deprecated, set the daemon attribute instead
This appears when warnings are enabled, such as python -W default ... or running tests under pytest.
All-in-one reproducer:
# do it all in a temporary directory/venv
cd $(mktemp -d)
python3.10 -m venv .venv
# install all dependencies
.venv/bin/python -m pip install kaleido==0.2.1 plotly==5.21.0 tenacity==8.2.3 packaging==24.0
# BUG: run to_image, with warnings enabled:
.venv/bin/python -W default -c 'from plotly.graph_objs import Figure; Figure().to_image()'
# DeprecationWarning: setDaemon() is deprecated, set the daemon attribute instead
Thanks for your interest in Kaleido. We are currently working on an overhaul that might address your issue - we hope to have news in a few weeks and will post an update then. Thanks - @gvwilson
If one executes
to_image
with Python 3.10 or greater, there is deprecation warning aboutsetDaemon
:This appears when warnings are enabled, such as
python -W default ...
or running tests under pytest.All-in-one reproducer:
Based on https://github.com/plotly/Kaleido/issues/171, this can probably be resolved by doing a new release of Kaleido to PyPI & conda, since https://github.com/plotly/Kaleido/pull/146 appears to fix it in the unreleased code on the
master
branch.Alternatively, if Kaleido is unmaintained (and thus may stop working with future Python versions), maybe Plotly.py needs to support another engine?
Thanks for Plotly!