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Update server deployment documentation #4470

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merged 2 commits into from Jun 9, 2020
Merged

Update server deployment documentation #4470

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59547c9
Fixed bug with clashing legend_field and legend_label
philippjfr Jun 9, 2020
ad37775
Update server deployment docs
philippjfr Jun 9, 2020
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25 changes: 25 additions & 0 deletions examples/gallery/apps/flask/flask_app.py
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from __future__ import absolute_import

import panel as pn

from bokeh.client import pull_session
from bokeh.embed import server_session

from flask import Flask, render_template
from flask import send_from_directory

app = Flask(__name__)

# locally creates a page
@app.route('/')
def index():
with pull_session(url="http://localhost:5006/") as session:
# generate a script to load the customized session
script = server_session(session_id=session.id, url='http://localhost:5006')
# use the script in the rendered page
return render_template("embed.html", script=script, template="Flask")


if __name__ == '__main__':
# runs app in debug mode
app.run(port=5000, debug=True)
14 changes: 14 additions & 0 deletions examples/gallery/apps/flask/holoviews_app.py
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import holoviews as hv
import panel as pn
import numpy as np

hv.extension('bokeh')

def sine(frequency, phase, amplitude):
xs = np.linspace(0, np.pi*4)
return hv.Curve((xs, np.sin(frequency*xs+phase)*amplitude)).options(width=800)

if __name__ == '__main__':
ranges = dict(frequency=(1, 5), phase=(-np.pi, np.pi), amplitude=(-2, 2), y=(-2, 2))
dmap = hv.DynamicMap(sine, kdims=['frequency', 'phase', 'amplitude']).redim.range(**ranges)
pn.serve(dmap, port=5006, allow_websocket_origin=["localhost:5000"], show=False)
18 changes: 18 additions & 0 deletions examples/gallery/apps/flask/templates/embed.html
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<!doctype html>

<html lang="en">
<head>
<meta charset="utf-8">
<title>Embedding a Bokeh Server With Flask</title>
</head>

<body>
<div>
This Bokeh app below served by a Bokeh server that has been embedded
in another web app framework. For more information see the section
<a target="_blank" href="https://bokeh.pydata.org/en/latest/docs/user_guide/server.html#embedding-bokeh-server-as-a-library">Embedding Bokeh Server as a Library</a>
in the User's Guide.
</div>
{{ script|safe }}
</body>
</html>