When I update bokeh,it take an error

[pyqf66]

type: bug

• Chartify version(s):3.03
• Operating System(s):win10
• Python version(s):python3.9

What happened:When I update bokeh to the latest version,it take an error

What you expected to happen:
ValueError: failed to validate FigureOptions(...).active_drag: expected an element of either Auto, String or Instance(Drag), got None

How to reproduce it (as minimally and precisely as possible):
just run

Anything else we need to know?:
the previous version bokeh don't put error

[iampelle]

I can confirm that chartify doesn't work with bokeh 2.3.0. We should pin it to <2.3.0 until it's been fixed.

[haf]

Upgrade guide https://docs.bokeh.org/en/latest/docs/releases.html#migration-guide

[jpswade]

I too am getting this error:

Traceback (most recent call last):
  File "/Users/user/Sites/property-reports/chart.py", line 29, in <module>
    ch = chartify.Chart(blank_labels=True, x_axis_type='datetime')
  File "/usr/local/lib/python3.9/site-packages/chartify/_core/chart.py", line 116, in __init__
    self.figure = self._initialize_figure(self._x_axis_type,
  File "/usr/local/lib/python3.9/site-packages/chartify/_core/chart.py", line 168, in _initialize_figure
    figure = bokeh.plotting.figure(
  File "/usr/local/lib/python3.9/site-packages/bokeh/plotting/figure.py", line 1568, in figure
    return Figure(**kwargs)
  File "/usr/local/lib/python3.9/site-packages/bokeh/plotting/figure.py", line 159, in __init__
    opts = FigureOptions(kw)
  File "/usr/local/lib/python3.9/site-packages/bokeh/util/options.py", line 73, in __init__
    super().__init__(**props)
  File "/usr/local/lib/python3.9/site-packages/bokeh/core/has_props.py", line 269, in __init__
    setattr(self, name, value)
  File "/usr/local/lib/python3.9/site-packages/bokeh/core/has_props.py", line 298, in __setattr__
    super().__setattr__(name, value)
  File "/usr/local/lib/python3.9/site-packages/bokeh/core/property/descriptors.py", line 552, in __set__
    self._internal_set(obj, value, setter=setter)
  File "/usr/local/lib/python3.9/site-packages/bokeh/core/property/descriptors.py", line 784, in _internal_set
    value = self.property.prepare_value(obj, self.name, value)
  File "/usr/local/lib/python3.9/site-packages/bokeh/core/property/bases.py", line 350, in prepare_value
    raise ValueError(f"failed to validate {obj_repr}.{name}: {error}")
ValueError: failed to validate FigureOptions(...).active_drag: expected an element of either Auto, String or Instance(Drag), got None

When I do a pip3 install, it says:

Requirement already satisfied: bokeh<3.0.0,>=2.0.0 in /usr/local/lib/python3.9/site-packages (from chartify) (2.3.1)

I've had to do pip3 install bokeh==2.2.3 to get further forward.

[MeggyCal]

With bokeh == 2.4.0.dev1 the failure is no longer present :) . I think it is because of bokeh/bokeh@edf9bbb, which adds option Null to active_drag (and many more parameters)

[davidlin504]

/Users/username/Library/Python/3.8/lib/python/site-packages/bokeh/plotting/figure.py
kw.update({ 'active_drag': 'auto' })
not accept None