def finish(self, value, request):
request.setHeader("Content-Type", "application/json; charset=UTF-8")
if isinstance(value, Failure):
err = value.value
if self.debug:
print "-" * 30, "TRACEKBACK", "-" * 30
value.printTraceback()
print "^" * 30, "TRACEKBACK", "^" * 30
request.setResponseCode(500)
if isinstance(err, backend.ValidationError):
request.setResponseCode(400)
elif isinstance(err, backend.NodeNotFound):
request.setResponseCode(404)
elif isinstance(err, backend.NodeInUseError):
request.setResponseCode(400)
elif isinstance(err, backend.EmptyInputData):
request.setResponseCode(400)
elif isinstance(err, backend.BatchOperationError):
request.setResponseCode(400)
elif isinstance(err, Exception) and not isinstance(err, backend.GenericError):
err = dict(error="UnknownError", message=err.message)
request.write(json_encode(dict(err)) + "\n")
else:
request.setResponseCode(200)
request.write(json_encode(value) + "\n")
info("respone time: %.3fms" % ((time.time() - self.startTime) * 1000))
request.finish()
def finish(self, value, request):
request.setHeader('Content-Type', 'application/json; charset=UTF-8')
if isinstance(value, Failure):
err = value.value
request.setResponseCode(500)
error = dict(error="generic", message=str(err))
request.write(json_encode(error) + "\n")
else:
request.setResponseCode(200)
request.write(json_encode(value) + "\n")
info("respone time: %.3fms" % ((time.time() - self.startTime) * 1000))
request.finish()