def test_view_name(self):
@http_handler(r"", view_name="blah")
class A(ExhibitionistRequestHandler):
pass
self.assertEqual(http_handler.get_view_name(A), "blah")
pass
def subscribe(self, h):
if self.isAlive():
raise RuntimeError(
"Registering http handlers after server start is not allowed")
# exst_names=[x for x in self.http_handlers
# if get_view_name(x) == get_view_name(h)]
# if exst_names and exst_names[0] != h:
if h in self.http_handlers:
raise RuntimeError("view_name collision, "
"there's already a handler called %s" %
http_handler.get_view_name(h))
if h not in self.http_handlers:
tmpl = "Discovered {type} handler '{name}' tagged with {route}"
logger.debug(tmpl.format(type='http',
name=http_handler.get_view_name(h),
route=http_handler.get_route(h)))
self.http_handlers.add(h)
def _register_handlers(self):
""" register http_handlers with tornado application"""
from tornado.web import URLSpec,Application
urlconf = [URLSpec(http_handler.get_route(h), h,
name=http_handler.get_view_name(h),
kwargs=http_handler.get_kwds(h))
for h in self.http_handlers]
self.application = Application(urlconf,
**self.tornado_app_settings)
