django-pool-settings.py

        def connect(args):
            con = initialize(args['NAME'], karma=0.001)
            con.simple_bind_s(args['USER'], args['PASSWORD'])
            return con

        pool = DBPool.ConnectionPool(
            connect, {
                'NAME': 'ldap://ldapserver', 
                'USER': 'xxxxxxx',
                'PASSWORD': 'xxxxx',
            }, {
                'maxconn': 40,
                'minconn': 4,
                'minkeepsecs': 300 
            })
        DBPool.initpool(pool)

        DATABASES = {
            'ldap': {
                'ENGINE': 'ldapdb.backends.ldap',
                'POOL': DBPool.dbpool(),
            },
            'default': {
                'ENGINE': 'django.db.backends.sqlite3',
                'NAME': 'ldapdb.db',
                'USER': '',
                'PASSWORD': '',
                'HOST': '',
                'PORT': '',
            },
        }