A simple QDB cache backend for Django based on django-redis-cache v0.10.0.

1. qdb-py does not support HiredisParser, use PythonParser instead.
2. qdb doest not support pipeline.
3. qdb does not support password.

1. Run python setup.py install to install, or place qdb_cache on your Python path.
2. Modify your Django settings to use qdb_cache :

On Django < 1.3:

CACHE_BACKEND = 'qdb_cache.cache://<host>:<port>'

On Django >= 1.3:

# When using TCP connections
CACHES = {
    'default': {
        'BACKEND': 'qdb_cache.QdbCache',
        'LOCATION': '<host>:<port>',
        'OPTIONS': {
            'DB': 1,
            'PARSER_CLASS': 'qdb.connection.PythonParser'
        },
    },
}

# When using unix domain sockets
# Note: ``LOCATION`` needs to be the same as the ``unixsocket`` setting
# in your qdb.json
CACHES = {
    'default': {
        'BACKEND': 'qdb_cache.QdbCache',
        'LOCATION': '/path/to/socket/file',
        'OPTIONS': {
            'DB': 1,
            'PARSER_CLASS': 'qdb.connection.PythonParser'
        },
    },
}