def from_settings(cls, settings, engine):
""" Build middleware pipeline from settings """
mwlist = cls._get_mwlist_from_settings(settings)
middlewares = []
for clspath in mwlist:
try:
mwcls = utils.load_object(clspath)
if hasattr(mwcls, 'from_settings'):
mw = mwcls.from_settings(settings, engine)
else:
mw = mwcls(engine)
middlewares.append(mw)
except NotConfigured, e:
if e.args:
clsname = clspath.split('.')[-1]
log.msg('Disabled %s: %s' % (clsname, e.args[0]))
def __init__(self):
imageproc_cls = utils.load_object(settings.IMAGE_PROCESSOR)
self.imageproc = imageproc_cls.from_settings(settings, self)
statsd.Connection.set_defaults(host=settings.STATSD_HOST, port=settings.STATSD_PORT, sample_rate=1)
