Software versions
Python version : 3.13.2 (main, Feb 5 2025, 08:05:21) [GCC 14.2.1 20250128]
IPython version : (not installed)
Tornado version : 6.4.2
NumPy version : 2.2.3
Bokeh version : 3.7.0
BokehJS static path : /home/mark/Desktop/git/bokeh/venv/lib/python3.13/site-packages/bokeh/server/static
node.js version : v23.9.0
npm version : 11.1.0
jupyter_bokeh version : (not installed)
Operating system : Linux-6.13.5-2-MANJARO-x86_64-with-glibc2.41
Browser name and version
No response
Jupyter notebook / Jupyter Lab version
No response
Expected behavior
After upgrading to yesterday's bokeh v3.7.0 release, functioning code that was previously passing mypy type checking is now failing. I am using the latest version of mypy:
$ python -m mypy --version
mypy 1.15.0 (compiled: yes)
Observed behavior
Running python -m mypy bokeh_typing.py on the reproducible example provided later yields this with bokeh v3.6.3:
Success: no issues found in 1 source file
and this with bokeh v3.7.0:
bokeh_typing.py:4: error: Unexpected keyword argument "x_axis_label" for "figure" [call-arg]
bokeh_typing.py:4: error: Unexpected keyword argument "y_axis_label" for "figure" [call-arg]
bokeh_typing.py:4: error: Unexpected keyword argument "tools" for "figure" [call-arg]
bokeh_typing.py:5: error: Unexpected keyword argument "bounds" for "Range1d" [call-arg]
Found 4 errors in 1 file (checked 1 source file)
Example code
from bokeh.models import Range1d
from bokeh.plotting import figure
figure(width=800, height=200, x_axis_label="x-axis", y_axis_label="y-axis", tools="")
Range1d(0, 10, bounds="auto")
Stack traceback or browser console output
Running the above example yields no errors or logs.
Screenshots
No response
Software versions
Python version : 3.13.2 (main, Feb 5 2025, 08:05:21) [GCC 14.2.1 20250128]
IPython version : (not installed)
Tornado version : 6.4.2
NumPy version : 2.2.3
Bokeh version : 3.7.0
BokehJS static path : /home/mark/Desktop/git/bokeh/venv/lib/python3.13/site-packages/bokeh/server/static
node.js version : v23.9.0
npm version : 11.1.0
jupyter_bokeh version : (not installed)
Operating system : Linux-6.13.5-2-MANJARO-x86_64-with-glibc2.41
Browser name and version
No response
Jupyter notebook / Jupyter Lab version
No response
Expected behavior
After upgrading to yesterday's
bokehv3.7.0 release, functioning code that was previously passingmypytype checking is now failing. I am using the latest version ofmypy:Observed behavior
Running
python -m mypy bokeh_typing.pyon the reproducible example provided later yields this withbokehv3.6.3:and this with
bokehv3.7.0:Example code
Stack traceback or browser console output
Running the above example yields no errors or logs.
Screenshots
No response