diff options
| author |  Leifur Halldor Asgeirsson <lasgeirsson@zerofail.com> | 2016-03-04 12:46:55 -0500 |
|---|---|---|
| committer | Leifur Halldor Asgeirsson <lasgeirsson@zerofail.com> | 2016-03-18 15:58:19 -0400 |
| commit | 1abda1f02ba2412ae845f1427370c52cef821756 (patch) | |
| tree | 34eaf15b1fbda1ad4fe941f31ab0f967d4e223db /src/python/grpcio/grpc/framework/face/exceptions.py | |
| parent | 4302be789d89703d48f033c44720f828765f1467 (diff) | |
specify metaclasses in a py3-compatible way
Diffstat (limited to 'src/python/grpcio/grpc/framework/face/exceptions.py')
| -rw-r--r-- | src/python/grpcio/grpc/framework/face/exceptions.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/python/grpcio/grpc/framework/face/exceptions.py b/src/python/grpcio/grpc/framework/face/exceptions.py index f112df70bc..c272ac75ab 100644 --- a/src/python/grpcio/grpc/framework/face/exceptions.py +++ b/src/python/grpcio/grpc/framework/face/exceptions.py @@ -1,4 +1,4 @@ -# Copyright 2015, Google Inc. +# Copyright 2015-2016, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without @@ -31,6 +31,8 @@ import abc +import six + class NoSuchMethodError(Exception): """Raised by customer code to indicate an unrecognized RPC method name. @@ -49,12 +51,11 @@ class NoSuchMethodError(Exception): self.name = name -class RpcError(Exception): +class RpcError(six.with_metaclass(abc.ABCMeta, Exception)): """Common super type for all exceptions raised by the Face layer. Only RPC Framework should instantiate and raise these exceptions. """ - __metaclass__ = abc.ABCMeta class CancellationError(RpcError): |