Display a better error message on HTTP exception

Instead of just getting the HTTP code, the message from the actual
exception is printed to the console

Change-Id: I43265e1e01e3e972e444778b3058637c0e1fd441

1 files changed, 4 insertions, 13 deletions

diff --git a/heatclient/exc.py b/heatclient/exc.py
index d768fbf..7d32bc1 100644
--- a/heatclient/exc.py
+++ b/heatclient/exc.py
@@ -34,20 +34,10 @@ class CommunicationError(BaseException):
     """Unable to communicate with server."""
 
 
-class ClientException(Exception):
-    """DEPRECATED"""
-
-
-class HTTPException(ClientException):
+class HTTPException(BaseException):
     """Base exception for all HTTP-derived exceptions"""
     code = 'N/A'
 
-    def __init__(self, details=None):
-        self.details = details
-
-    def __str__(self):
-        return "%s (HTTP %s)" % (self.__class__.__name__, self.code)
-
 
 class HTTPMultipleChoices(HTTPException):
     code = 300
@@ -147,10 +137,11 @@ for obj_name in dir(sys.modules[__name__]):
         _code_map[obj.code] = obj
 
 
-def from_response(response):
+def from_response(response, body_iter):
     """Return an instance of an HTTPException based on httplib response."""
     cls = _code_map.get(response.status, HTTPException)
-    return cls()
+    body_str = ''.join([chunk for chunk in body_iter])
+    return cls(body_str)
 
 
 class NoTokenLookupException(Exception):