def test_install_notebook_hook():
binb.install_notebook_hook("foo", "load", "doc", "app")
assert binb._HOOKS["foo"]['load'] == "load"
assert binb._HOOKS["foo"]['doc'] == "doc"
assert binb._HOOKS["foo"]['app'] == "app"
with pytest.raises(RuntimeError):
binb.install_notebook_hook("foo", "load2", "doc2", "app2")
binb.install_notebook_hook("foo", "load2", "doc2", "app2", overwrite=True)
assert binb._HOOKS["foo"]['load'] == "load2"
assert binb._HOOKS["foo"]['doc'] == "doc2"
assert binb._HOOKS["foo"]['app'] == "app2"
def test_install_notebook_hook():
binb.install_notebook_hook("foo", "load", "doc", "app")
assert binb._HOOKS["foo"]['load'] == "load"
assert binb._HOOKS["foo"]['doc'] == "doc"
assert binb._HOOKS["foo"]['app'] == "app"
with pytest.raises(RuntimeError):
binb.install_notebook_hook("foo", "load2", "doc2", "app2")
binb.install_notebook_hook("foo", "load2", "doc2", "app2", overwrite=True)
assert binb._HOOKS["foo"]['load'] == "load2"
assert binb._HOOKS["foo"]['doc'] == "doc2"
assert binb._HOOKS["foo"]['app'] == "app2"
if(target_client is None):
raise Exception("Internal error: Bokeh not set up properly")
plot_object_id = "bokeh_plot_{}".format(target_client.cell_id)
json_graph = json_item(obj, target=plot_object_id)
target_client.show_javascript(
# JSON is/should be valid javascript
code="Bokeh.embed.embed_item({})".format(json.dumps(json_graph)),
# Dump out a placeholder for the json
html='<div id="{}"></div>'.format(plot_object_id),
# Include dependencies based on current version of bokeh
dependencies=bokeh_resources.js_files
)
def vizier_bokeh_app(app, state, notebook_url, **kwargs):
"""Hook called by Bokeh when an app is started."""
# Apps are presently unsupported.
raise
install_notebook_hook('vizier', vizier_bokeh_load, vizier_bokeh_show, vizier_bokeh_app)
def vizier_matplotlib_render(figure):
with io.BytesIO() as imgbytes:
figure.savefig(imgbytes, format="svg")
return imgbytes.getvalue().decode("utf-8")