Gmaps incompatible with DataRange1d, make error louder/earlier

Runtime Info:

notebook server is 5.0.0 Python 3.6.1 |Continuum Analytics, Inc.| (default, May 11 2017, 13:09:58) IPython 6.0.0 bokeh ‘0.12.9’ ipywidgets ‘7.0.1’ ubuntu 16

When i run the gmaps demo with push notebook it displays the dots in the wrong location until i interact with he map.

from bokeh.io import output_file, show
from bokeh.models import (
  GMapPlot, GMapOptions, ColumnDataSource, Circle, DataRange1d, PanTool, WheelZoomTool, BoxSelectTool
)

map_options = GMapOptions(lat=30.29, lng=-97.73, map_type="roadmap", zoom=11)

plot = GMapPlot(
    x_range=DataRange1d(), y_range=DataRange1d(), map_options=map_options
)
plot.title.text = "Austin"


plot.api_key = API_KEY

source = ColumnDataSource(
    data=dict(
        lat=[],
        lon=[],
    )
)

circle = Circle(x="lon", y="lat", size=15, fill_color="blue", fill_alpha=0.8, line_color=None)
plot.add_glyph(source, circle)

plot.add_tools(PanTool(), WheelZoomTool(), BoxSelectTool())
h = show(plot, notebook_handle=True)

source.data = dict(
        lat=[30.29, 30.20, 30.29],
        lon=[-97.70, -97.74, -97.78],
    )
push_notebook(handle=h)

pre interaction

post interaction

[bryevdv]

DataRange1d is incompatible with GmapPlot, which must defer to the google maps API to set ranges. Use Range1d instead. I’ll leave this issue as a task to make it fail earlier and louder.

[bryevdv]

This started getting pretty hairy, I think I will just add a check at __init__ as well as a validation error after all.