Hi team,
I have a simple bokeh data visualization. The code is organized in the following way:
···
================================================================
- data.py
-
process_map_data
-
process_ts_data
- main.py
================================================================
process_map_data & process_ts_data are simply helper functions for querying.
def process_map_data(end_date):
-
…*
-
print "Finished processing [map data] … "*
def process_ts_data(end_date):
-
…*
-
print "Finished processing [ts data] … "*
In the main.py file, I imported the two functions because they are convenient to use, very much in the same style as the Gapminder example on the official website.
…
from data import process_map_data, process_ts_data
zip_date_ranges, countries_list, source, sources = process_map_data(end_date = ‘2016-10-10’)
markets_list, ts_event, ts_events, ts_source, ts_sources = process_ts_data(end_date = ‘2017-01-01’)
…
However, when I run the server, I couldn’t quite figure out why these functions get executed twice when I use bokeh server? Here is an example of my log:
2016-10-20 23:01:13,210 Starting Bokeh server version 0.12.3
2016-10-20 23:01:13,215 Starting Bokeh server on port 5006 with applications at paths [’/main’]
2016-10-20 23:01:13,215 Starting Bokeh server with process id: 4867
2016-10-20 23:01:18,788 302 GET / (::1) 0.53ms
Query: WARNING: Loading from cache
Query: INFO: Completed in 0.21 seconds.
Finished processing [map data] …
Query: WARNING: Loading from cache
Query: INFO: Completed in 0.89 seconds.
Finished processing [ts data] …
2016-10-20 23:02:17,145 200 GET /main (::1) 58354.23ms
2016-10-20 23:02:17,146 302 GET / (::1) 0.36ms
Query: WARNING: Loading from cache:
Query: INFO: Completed in 0.22 seconds.
then the sam two functions get executed again !?
Finished processing [map data] …
*Query: WARNING: Loading from cache *
Query: INFO: Completed in 1.03 seconds.
Finished processing [ts data] …
2016-10-20 23:03:17,070 200 GET /demand_index (::1) 59919.84ms
Why do my functions get executed twice? (Happy to provide more code)
Thanks