EDIT by one one of the core developers of the Bokeh project The information below does not answer the question above. It is categorically impossibly to embed a Bokeh Application by using bokeh.embed.components as described below. components is only capable of embedding standalone documenents (i.e. that do NOT run on a Bokeh server)
An example of embedding bokeh with flask is present on the bokeh github repo.
import flask
from bokeh.embed import components
from bokeh.plotting import figure
from bokeh.resources import INLINE
from bokeh.templates import RESOURCES
from bokeh.util.string import encode_utf8
app = flask.Flask(__name__)
colors = {
'Black': '#000000',
'Red': '#FF0000',
'Green': '#00FF00',
'Blue': '#0000FF',
}
def getitem(obj, item, default):
if item not in obj:
return default
else:
return obj[item]
@app.route("/")
def polynomial():
""" Very simple embedding of a polynomial chart"""
# Grab the inputs arguments from the URL
# This is automated by the button
args = flask.request.args
# Get all the form arguments in the url with defaults
color = colors[getitem(args, 'color', 'Black')]
_from = int(getitem(args, '_from', 0))
to = int(getitem(args, 'to', 10))
# Create a polynomial line graph
x = list(range(_from, to + 1))
fig = figure(title="Polynomial")
fig.line(x, [i ** 2 for i in x], color=color, line_width=2)
# Configure resources to include BokehJS inline in the document.
# For more details see:
# http://docs.bokeh.org/en/latest/docs/reference/resources_embedding.html#module-bokeh.resources
plot_resources = RESOURCES.render(
js_raw=INLINE.js_raw,
css_raw=INLINE.css_raw,
js_files=INLINE.js_files,
css_files=INLINE.css_files,
)
# For more details see:
# http://docs.bokeh.org/en/latest/docs/user_guide/embedding.html#components
script, div = components(fig, INLINE)
html = flask.render_template(
'embed.html',
plot_script=script, plot_div=div, plot_resources=plot_resources,
color=color, _from=_from, to=to
)
return encode_utf8(html)
def main():
app.debug = True
app.run()
if __name__ == "__main__":
main()
Another idea would be to run bokeh-server and your flask web app side-by-side, and load the bokeh-code that way (server-side or via JS or an iframe), but that could be troublesome.
autoload_server? – Galbanum