tree 74c8e66172a53a01c92bb296f77edc40f5655132
parent 938e3330e2219740b9ab3f14984f2d67177b268d
author Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp> 1418275742 +0000
committer Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp> 1418298178 +0000

Raise a new exception NotImplemented for HTTP501

In _error_checker(), both HTTP500 and 501 are converted to the same
exception ServerFault. In addition, some method which extracts error
message raises a specific exception IdentityError without considering
HTTP code.
This patch adds a new exception NotImplemented and uses it for HTTP501
so that we can know which error response is returned from a server.

Change-Id: Ic8fc216377942619f11a2462b79d0597071ac294