Django-Cached-HitCount

Basic app that allows you to track the number of hits/views for a particular object.

All hits are stored in memcache until persisted to database.

As the hits are stored in cache there are no DB queries/inserts/updates on each request.

Adding hits is done via an ajax call so that app can still be used on cached views.

You can persist the hits to DB using celery and the persist_hits periodic task or use the persist_hits management command.

python manage.py persist_hits

hitcount_example app shows how to use app, by using get_hit_count_javascript_template and get_hit_count template tags.

Available settings are:

• HITCOUNT_CACHE -The CACHES setting dict key to use for caching hits (default is cached_hitcount)
• HITCOUNT_CACHE_TIMEOUT - How long in seconds should the hits be cached for before persisted (default is 600)
• HITCOUNT_IP_CACHE_TIMEOUT - How long in seconds should the black list ip addresses be cached for (default is 86400 seconds = 1 day)
• HITCOUNT_PERSIST_SCHEDULE - How often should the hits be persisted (default is 15 minutes)
• HITCOUNT_IP_CACHE - key name to use for caching the blacklist ip addresses (default is hitcount__blacklistip)
• HITCOUNT_EXCLUDE_IP_ADDRESS - Whether or not you want to exclude some ip addresses (default is True)
• HITCOUNT_EXCLUDE_BOTS - Whether or not you exclude bots (default is True)
• HITCOUNT_LOCK_KEY - key name to use for locking when persisting hits to DB
• HITCOUNT_CSRF_EXEMPT - Whether or not ajax view is CSRF exempt by default. Useful if the pages you are using hitcount on are cached. (default is False)
• HITCOUNT_SERVER_CALLBACKS - Dict with with value as tuple of module and method to call on server. (default is {})
• HITCOUNT_CLIENT_CALLBACKS - List of Javascript functions to call when response is received. Response is passed to these functions. (default is [])

Also a gargoyle switch cached_hitcount to switch on/off all hit counting (default is True)

This app was very much inspired by http://damontimm.com/code/django-hitcount/

Installation:

Simplest way to formally install is to run:

./setup.py install

Or, you could do a PIP installation:

pip install -e git://github.com/philroche/django-cached-hitcount.git#egg=django-cached-hitcount

Or using PyPi

pip install django-cached-hitcount

Copyright:

This package is © 2014 Philip Roche, released under the terms of the GNU GPL v3 (or at your option a later version).