little things.

Author: mikeumus

.gitignore

@@ -5,4 +5,7 @@
 *.db
 proj/*.log
 demoapp/*.log
-proj/settings_secret.py
+
+# a way to hide your django secret key from github see:
+# http://fearofcode.github.io/blog/2013/01/15/how-to-scrub-sensitive-information-from-django-settings-dot-py-files/
+proj/settings_secret.py 

README.md

@@ -9,6 +9,7 @@
 - Starting tasks in the background with `celery multi`: http://docs.celeryproject.org/en/master/getting-started/next-steps.html?highlight=multi#in-the-background
  - `celery multi start w1 -A proj -l info`
  - Starting a process locally in the terminal: `celery -A proj worker -l info`
+ - Starting event camera: `celery events --camera=djcelery.snapshot.Camera`
 
 _ _ _
 

celerybeat-schedule

@@ -4,22 +4,31 @@
 # becomes `proj.celery.schedules` in Python 2.x since it allows
 # for relative imports by default.
 
+import os
+
 # Celery settings
 import djcelery
 djcelery.setup_loader()
 
 # http://fearofcode.github.io/blog/2013/01/15/how-to-scrub-sensitive-information-from-django-settings-dot-py-files/
 from proj.settings_secret import *
 
+# c9IP = os.environ.get('IP')
+# BROKER_URL = 'amqp://guest:guest@{}//'.format(c9IP)
 # BROKER_URL = 'amqp://guest:guest@localhost//'
-BROKER_URL = 'django://'
+# BROKER_URL = 'django://' # warning: slow, experiemental option
+BROKER_URL = 'redis://localhost:6379/0' # http://docs.celeryproject.org/en/latest/getting-started/brokers/redis.html#results
+BROKER_TRANSPORT_OPTIONS = {'fanout_prefix': True} # http://docs.celeryproject.org/en/latest/getting-started/brokers/redis.html#caveats
+
+BROKER_TRANSPORT_OPTIONS = {'visibility_timeout': 3600}  # 1 hour for redis: http://docs.celeryproject.org/en/latest/getting-started/brokers/redis.html#visibility-timeout
 
 #: Only add pickle to this list if your broker is secured
 #: from unwanted access (see userguide/security.html)
 CELERY_ACCEPT_CONTENT = ['json']
 CELERY_TASK_SERIALIZER = 'json'
 CELERY_RESULT_SERIALIZER = 'json'
 CELERY_RESULT_BACKEND='djcelery.backends.database:DatabaseBackend' # http://docs.celeryproject.org/en/master/django/first-steps-with-django.html#using-the-django-orm-cache-as-a-result-backend
+CELERY_SEND_EVENTS = True # http://docs.celeryproject.org/en/latest/configuration.html?highlight=events#celery-send-events
 
 # Django settings for proj project.
 

proj/settings.py

@@ -0,0 +1,7 @@
+# http://fearofcode.github.io/blog/2013/01/15/how-to-scrub-sensitive-information-from-django-settings-dot-py-files/
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+import os
+BASE_DIR = os.path.dirname(os.path.dirname(__file__))
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'x2$s&0z2xehpnt_99i8q3)4)t*5q@+n(+6jrqz4@rt%a8fdf+!'