If you are using "directory format", then you have to pass the *directory* to "bokeh serve", e.g.
bokeh server --show my_app_dir/
Thanks,
Bryan
···
On Nov 10, 2016, at 7:17 AM, [email protected] wrote:
I found it! I had a feeling that it was a very simple mistake.
I was supposed to call the ``test.py`` of ``main.py`` instead. Then, I should have ran ``bokeh --show test`` from the parent folder (and name the app folder ``test``) and BOOOM. The server calls server_lifecycle.py
Thanks.
On Thursday, November 10, 2016 at 10:06:50 PM UTC+9, mauricio....@sbibits.com wrote:
Hi,I am trying to make a simple example to work using the server_lifecycle.py option, but nothing happens. Am I missing the point?
I have my files test.py and server_lifecycle.py in the same folder.
test.py is like this:
import numpy as np
from bokeh.io import curdoc
from bokeh.models import ColumnDataSourcefrom bokeh.driving import cosine
from bokeh.plotting import figure, curdoc### Define Data Sources
t = np.linspace(0, 4*np.pi, 80)
source = ColumnDataSource(dict(t=t, x = np.sin(t)))
#### PLOTS
p = figure(width=900, height=300)
#r1 = p.line([0, 4*pi], [-1, 1], color="firebrick")
r2 = p.line(source=source,x='t', y='x', color="navy", line_width=4)###
# UPDATES
###oldT = 4*np.pi
def update(step=0.5):
global oldT, oldX
#print step*oldT
newT = oldT + step
t = np.linspace(oldT, newT, 80)
x = np.sin(np.linspace(oldT, newT, 80))
oldT = newT
source.stream(dict(t=t, x=x), 1000)###LAYOUT
page = pcurdoc().add_root(page)
curdoc().add_periodic_callback(update,100)Then, the life cycle is as follows:
def on_server_loaded(server_context):
''' If present, this function is called when the server first starts. '''
print 'SERVER STARTED'
print server_context
def on_server_unloaded(server_context):
''' If present, this function is called when the server shuts down. '''
print 'Server down'
print server_contextdef on_session_created(session_context):
''' If present, this function is called when a session is created. '''
print 'Session crated'
print session_contextdef on_session_destroyed(session_context):
''' If present, this function is called when a session is closed. '''
print 'Session Closed'
print server_contextBut nothing is printed in the terminal after I run
bokeh serve --show test.py
Neither during the server starts nor when any session starts.
It fells I am missing something very simple, but I could not find any example on this.
Thank you for the feedback
Mau
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