1 files changed, 28 insertions, 0 deletions
diff --git a/cloudinit/url_helper.py b/cloudinit/url_helper.py
index 227983f3..97ed75ad 100644
--- a/cloudinit/url_helper.py
+++ b/cloudinit/url_helper.py
@@ -20,6 +20,7 @@
 #    You should have received a copy of the GNU General Public License
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+import httplib
 import time
 
 import requests
@@ -32,6 +33,8 @@ from cloudinit import version
 
 LOG = logging.getLogger(__name__)
 
+NOT_FOUND = httplib.NOT_FOUND
+
 # Check if requests has ssl support (added in requests >= 0.8.8)
 SSL_ENABLED = False
 CONFIG_ENABLED = False  # This was added in 0.7 (but taken out in >=1.0)
@@ -58,6 +61,31 @@ def _cleanurl(url):
     return urlunparse(parsed_url)
 
 
+# Made to have same accessors as UrlResponse so that the
+# read_file_or_url can return this or that object and the
+# 'user' of those objects will not need to know the difference.
+class StringResponse(object):
+    def __init__(self, contents, code=200):
+        self.code = code
+        self.headers = {}
+        self.contents = contents
+        self.url = None
+
+    def ok(self, *args, **kwargs):  # pylint: disable=W0613
+        if self.code != 200:
+            return False
+        return True
+
+    def __str__(self):
+        return self.contents
+
+
+class FileResponse(StringResponse):
+    def __init__(self, path, contents, code=200):
+        StringResponse.__init__(self, contents, code=code)
+        self.url = path
+
+
 class UrlResponse(object):
     def __init__(self, response):
         self._response = response