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authorBrian Lamar <brian.lamar@rackspace.com>2011-08-03 16:36:03 -0400
committerBrian Lamar <brian.lamar@rackspace.com>2011-08-03 16:36:03 -0400
commitf8496672cc61ffba052a8c9626e24fde18519010 (patch)
treeb09b3c1a4abfb21e2f1be0b2d4fa6bac00febc67 /novaclient/exceptions.py
parent20251ccc2ff7a8d030647c92c9a5a288ed5c1229 (diff)
downloadpython-novaclient-f8496672cc61ffba052a8c9626e24fde18519010.tar.gz
Split everything down the middle into v1_0 and v1_1, including tests.
Diffstat (limited to 'novaclient/exceptions.py')
-rw-r--r--novaclient/exceptions.py100
1 files changed, 0 insertions, 100 deletions
diff --git a/novaclient/exceptions.py b/novaclient/exceptions.py
deleted file mode 100644
index 1709d806..00000000
--- a/novaclient/exceptions.py
+++ /dev/null
@@ -1,100 +0,0 @@
-# Copyright 2010 Jacob Kaplan-Moss
-"""
-Exception definitions.
-"""
-
-class OpenStackException(Exception):
- """
- The base exception class for all exceptions this library raises.
- """
- def __init__(self, code, message=None, details=None):
- self.code = code
- self.message = message or self.__class__.message
- self.details = details
-
- def __str__(self):
- return "%s (HTTP %s)" % (self.message, self.code)
-
-
-class BadRequest(OpenStackException):
- """
- HTTP 400 - Bad request: you sent some malformed data.
- """
- http_status = 400
- message = "Bad request"
-
-
-class Unauthorized(OpenStackException):
- """
- HTTP 401 - Unauthorized: bad credentials.
- """
- http_status = 401
- message = "Unauthorized"
-
-
-class Forbidden(OpenStackException):
- """
- HTTP 403 - Forbidden: your credentials don't give you access to this
- resource.
- """
- http_status = 403
- message = "Forbidden"
-
-
-class NotFound(OpenStackException):
- """
- HTTP 404 - Not found
- """
- http_status = 404
- message = "Not found"
-
-
-class OverLimit(OpenStackException):
- """
- HTTP 413 - Over limit: you're over the API limits for this time period.
- """
- http_status = 413
- message = "Over limit"
-
-
-# NotImplemented is a python keyword.
-class HTTPNotImplemented(OpenStackException):
- """
- HTTP 501 - Not Implemented: the server does not support this operation.
- """
- http_status = 501
- message = "Not Implemented"
-
-
-# In Python 2.4 Exception is old-style and thus doesn't have a __subclasses__()
-# so we can do this:
-# _code_map = dict((c.http_status, c)
-# for c in OpenStackException.__subclasses__())
-#
-# Instead, we have to hardcode it:
-_code_map = dict((c.http_status, c) for c in [BadRequest, Unauthorized,
- Forbidden, NotFound, OverLimit, HTTPNotImplemented])
-
-
-def from_response(response, body):
- """
- Return an instance of an OpenStackException or subclass
- based on an httplib2 response.
-
- Usage::
-
- resp, body = http.request(...)
- if resp.status != 200:
- raise exception_from_response(resp, body)
- """
- cls = _code_map.get(response.status, OpenStackException)
- if body:
- message = "n/a"
- details = "n/a"
- if hasattr(body, 'keys'):
- error = body[body.keys()[0]]
- message = error.get('message', None)
- details = error.get('details', None)
- return cls(code=response.status, message=message, details=details)
- else:
- return cls(code=response.status)