diff options
Diffstat (limited to 'opendc/util/rest.py')
| -rw-r--r-- | opendc/util/rest.py | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/opendc/util/rest.py b/opendc/util/rest.py index 33371e52..e70998a8 100644 --- a/opendc/util/rest.py +++ b/opendc/util/rest.py @@ -6,6 +6,7 @@ import sys from oauth2client import client, crypt from opendc.util import exceptions, parameter_checker +from opendc.util.exceptions import ClientRequestError class Request(object): @@ -71,14 +72,22 @@ class Request(object): def check_required_parameters(self, **kwargs): """Raise an error if a parameter is missing or of the wrong type.""" - parameter_checker.check(self, **kwargs) + try: + parameter_checker.check(self, **kwargs) + except exceptions.ParameterError as e: + raise ClientRequestError(Response(400, str(e))) def process(self): """Process the Request and return a Response.""" method = getattr(self.module, self.method) - response = method(self) + try: + response = method(self) + except ClientRequestError as e: + e.response.id = self.id + return e.response + response.id = self.id return response |