def __call__(self, environ, start_response):
try:
for chunk in self.application(environ, start_response):
yield chunk
except (BaseException, Exception) as error:
# Save / log error
request = make_request(self.config, environ)
try:
small_message = '%s: %s' % (error.__class__.__name__, to_string(error))
except (BaseException, Exception):
small_message = error
print_message = True
if request.api is not None:
api_manager = self.settings.get('api_manager')
if api_manager is not None:
logging_api_name = api_manager.__api_name__
else:
logging_api_name = 'logging'
try:
getattr(request.api, logging_api_name).log_critical(
'internal_server_error',
str(small_message))
except (BaseException, Exception):
pass
else:
print_message = False
if print_message:
print(''.join(format_exception(*sys.exc_info())))
if isinstance(request.registry.config, APIConfigurator):
headers = [('Content-type', 'application/json')]
internal_server_error = HTTPInternalServerError()
start_response(internal_server_error.status, headers)
response = format_error_response_to_json(internal_server_error, request=request)
yield response
else:
return_default = False
error_view = self.config.settings.get('errors.interface.global_error_view')
if error_view is None:
return_default = True
else:
try:
response = error_view(error, request)
except Exception:
return_default = True
else:
start_response(response.status, response.headerlist)
yield response.body
if return_default:
internal_server_error = HTTPInternalServerError()
for response in internal_server_error(environ, start_response):
yield response
def system_session(self, apijob=None):
environ = {
'HTTP_HOST': DOMAIN_NAME,
'PATH_INFO': '/%s' % getattr(apijob, 'name', ''),
'SERVER_NAME': DOMAIN_NAME,
'REMOTE_ADDR': '127.0.0.1',
'wsgi.url_scheme': 'job',
'HTTP_USER_AGENT': SYSTEM_VERSION}
request = make_request(self.config, environ)
return self(request)
