1393525 - Django runserver not reloading when changing files

Status: RESOLVED INVALID

(Socorro :: Webapp, task)

Description

[Peter Bengtsson [:peterbe]]

Steps to reproduce:

1. Start the webapp `docker-compose up webapp`
2. Edit any of the files (e.g. webapp-django/crashstats/crashstats/views.py) 
3. Save file

Expected result:
That Django reloads

Actual result:
Nothing happens.

Comment 1

[Will Kahn-Greene [:willkg] ET needinfo? me]

Weird. It works for me:

webapp_1         | 0 static files copied to '/tmp/crashstats-static', 218 unmodified, 103 post-processed.
webapp_1         | Running webapp. Connect with browser using http://localhost:8000/ .
webapp_1         | Performing system checks...
webapp_1         | 
webapp_1         | System check identified no issues (0 silenced).
webapp_1         | August 24, 2017 - 17:34:01
webapp_1         | Django version 1.8.18, using settings 'crashstats.settings'
webapp_1         | Starting development server at http://0.0.0.0:8000/
webapp_1         | Quit the server with CONTROL-C.
webapp_1         | [24/Aug/2017 17:34:05] "GET / HTTP/1.1" 302 0
webapp_1         | [24/Aug/2017 17:34:09] "GET /home/product/Firefox HTTP/1.1" 200 13261
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/status/css/status.css HTTP/1.1" 200 896
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/css/lib/metricsgraphics.css HTTP/1.1" 200 5170
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/css/screen.css HTTP/1.1" 200 25920
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/css/metricsgraphics_custom.css HTTP/1.1" 200 936
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/js/jquery/plugins/jquery.cookies.2.2.0.js HTTP/1.1" 200 10952
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/js/lib/qs.js HTTP/1.1" 200 15118
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/js/lib/moment.min.js HTTP/1.1" 200 59300
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/js/jquery/jquery-2.0.3.min.js HTTP/1.1" 200 83612
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/js/socorro/oauth2.js HTTP/1.1" 200 6168
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/js/socorro/timeutils.js HTTP/1.1" 200 527
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/js/socorro/analytics.js HTTP/1.1" 200 415
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/js/lib/d3.min.js HTTP/1.1" 200 146814
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/js/socorro/nav.js HTTP/1.1" 200 1139
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/js/socorro/utils.js HTTP/1.1" 200 10929
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/crashstats/js/lib/metricsgraphics.min.js HTTP/1.1" 200 83101
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/home/js/home.js HTTP/1.1" 200 16559
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/img/2.0/header-bg.png HTTP/1.1" 200 226
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/img/2.0/title.png HTTP/1.1" 200 4417
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/img/2.0/product-bg.png HTTP/1.1" 200 180
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/img/2.0/search.png HTTP/1.1" 200 427
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/img/2.0/logo2.png HTTP/1.1" 200 10708
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/img/2.0/mozilla.png HTTP/1.1" 200 16030
webapp_1         | [24/Aug/2017 17:34:09] "GET /static/img/icons/ajax-loader.gif HTTP/1.1" 200 3992
webapp_1         | [24/Aug/2017 17:34:13] "GET /api/ProductBuildTypes/?product=Firefox HTTP/1.1" 200 90
webapp_1         | [24/Aug/2017 17:34:13] "GET /api/ADI/?product=Firefox&versions=57.0a1&versions=56.0b&versions=55.0.2&platforms=Windows&platforms=Mac%20OS%20X&platforms=Linux&start_date=2017-08-16&end_date=2017-08-23 HTTP/1.1" 200 3328
webapp_1         | [24/Aug/2017 17:34:13] "GET /favicon.ico HTTP/1.1" 200 1150
webapp_1         | [24/Aug/2017 17:34:13] "GET /api/SuperSearch/?product=Firefox&version=57.0a1&version=56.0b&version=55.0.2&date=%3E%3D2017-08-16&date=%3C2017-08-24&_histogram.date=version&_results_number=0 HTTP/1.1" 200 332
webapp_1         | Performing system checks...
webapp_1         | 
webapp_1         | System check identified no issues (0 silenced).
webapp_1         | August 24, 2017 - 17:34:19
webapp_1         | Django version 1.8.18, using settings 'crashstats.settings'
webapp_1         | Starting development server at http://0.0.0.0:8000/
webapp_1         | Quit the server with CONTROL-C.


I wonder if it's an docker-on-OSX specific problem?

Comment 2

[Peter Bengtsson [:peterbe]]

I had DEBUG=True in my webapp-django/.env which was the wrong assumption. 
It's my.env that matters. Thus, I wasn't running in DEBUG mode.