==================
Available Settings
==================

Django Backlinks makes a number of settings available for configuration on a
per-project basis. All settings should be prefixed by ``BACKLINKS_`` when
used in a project's settings module. The available settings are:

    ``INSTALLED_MODULES``
	Default:
	    [('pingback', 'Pingback', 'backlinks.pingback.client.default_client'),
	     ('trackback', 'TrackBack', 'backlinks.trackback.client.default_client'),]	

	An iterable of 3-tuples of the form (protocol name, protocol display
	name, string import path for an instance of the protocol's client).
	This is used by the default super client to discover and ping external
	pingable resources as well as record these pings.

    ``MAX_EXCERPT_WORDS``
	Default:
	    32

	A positive integer representing the maximum number of words to be used
	in generated excerpts.

    ``MAX_URL_READ_LENGTH``
	Default:
	    8192

	The maximum number of bytes the default URL reader will read from
	external resources.

    ``USER_AGENT_STRING``
	Default:
	    "Django Backlinks 0.1a"

	The string sent in ``User-Agent`` when the default URL reader and
	XML-RPC proxy objects request external resources.
