def include(urllist_name):
if isinstance(urllist_name, basestring):
urllist = import_entity(urllist_name)
return Urls(*urllist)
elif isinstance(urllist_name, tuple):
return urllist_name
else:
raise TypeError("A tuple is expected!")
def __init_middlware(self, wrappers):
middleware = list()
for wrapper, wopts in wrappers:
options = self.options.copy()
options.update(wrappers.default_options)
options.update(wopts)
if isinstance(wrapper, str):
wrapper = import_entity(wrapper)
middleware.append(wrapper(options))
return middleware
def import_if_needed(pattern, call, kwargs):
if isinstance(call, basestring):
call = import_entity(call)
return (pattern, call, kwargs)
