From 2e546f7e26fec006dd18119d4857580ec9ccd540 Mon Sep 17 00:00:00 2001
From: Lars Kellogg-Stedman <lars@redhat.com>
Date: Thu, 16 Jul 2015 15:10:07 -0400
Subject: return NotFound on 404 errors

This changes raises docker.errors.NotFound on 404 errors.  This gives
client code the ability to differentiate between "an image does not
exist" and "you are using the api incorrectly".

This inherits from docker.errors.APIError so it will not affect any
existing code.
---
 docker/errors.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'docker/errors.py')

diff --git a/docker/errors.py b/docker/errors.py
index d15e332..066406a 100644
--- a/docker/errors.py
+++ b/docker/errors.py
@@ -53,6 +53,10 @@ class DockerException(Exception):
     pass
 
 
+class NotFound(APIError):
+    pass
+
+
 class InvalidVersion(DockerException):
     pass
 
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