def __call__(self, environ, start_response):
request = Request(environ)
for sub in self.subs:
log.debug('try to match %s' % sub)
# first match the domain if any try to match the path
path_match, sub = self._match_path(dict(), request.path, [sub])
if not sub:
continue
# found the good sub
request.path_match = path_match
for middleware in self.middlewares:
maybe_response = middleware.process_request_before_view(self, request)
if isinstance(maybe_response, Response):
return maybe_response(environ, start_response)
try:
response = sub(request)
except Exception: # XXX: improve this
print_exc()
response = self.internal_server_error(request)
for middleware in self.middlewares:
maybe_response = middleware.process_response_before_answer(self, request, response)
if isinstance(maybe_response, Response):
return maybe_response(environ, start_response)
return response(environ, start_response)
else:
for middleware in self.middlewares:
maybe_response = middleware.process_response_before_answer(self, request, response)
if isinstance(maybe_response, Response):
return maybe_response(environ, start_response)
return response(environ, start_response)
response = self.not_found(request)
for middleware in self.middlewares:
maybe_response = middleware.process_response_before_answer(self, request, response)
if isinstance(maybe_response, Response):
return maybe_response(environ, start_response)
return response(environ, start_response)
