scripts/release/error.py

   1 # Copyright 2009 the Melange authors.
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #   http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 __authors__ = [
  16     # alphabetical order by last name, please
  17     '"David Anderson" <dave@natulte.net>',
  18     ]
  19
  20
  21 class Error(Exception):
  22   """Base class for release script exceptions."""
  23   pass
  24
  25
  26 class ObstructionError(Error):
  27   """An operation was obstructed by existing data."""
  28   pass
  29
  30
  31 class ExpectationFailed(Error):
  32   """An unexpected state was encountered by an automated step."""
  33   pass
  34
  35
  36 class AbortedByUser(Error):
  37   """The operation was aborted by the user."""
  38   pass