anvil/anvil/actions/__init__.py

39 lines
1.2 KiB
Python

# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright (C) 2012 Yahoo! Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from anvil.actions import build
from anvil.actions import prepare
_NAMES_TO_RUNNER = {
'build': build.BuildAction,
'prepare': prepare.PrepareAction,
}
_RUNNER_TO_NAMES = dict((v, k) for k, v in _NAMES_TO_RUNNER.items())
def names():
"""Returns a list of the available action names."""
return list(sorted(_NAMES_TO_RUNNER.keys()))
def class_for(action):
"""Given an action name, look up the factory for that action runner."""
try:
return _NAMES_TO_RUNNER[action]
except KeyError:
raise RuntimeError('Unrecognized action %s' % action)