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# Copyright 2014 - Mirantis, Inc.
# Copyright 2015 - StackStorm, Inc.
# Copyright 2016 - Brocade Communications Systems, Inc.
#
# 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 mistral_lib import serialization
from mistral_lib import utils
class Result(serialization.MistralSerializable):
"""Action result."""
def __init__(self, data=None, error=None, cancel=False):
self.data = data
self.error = error
self.cancel = cancel
def __repr__(self):
return 'Result [data=%s, error=%s, cancel=%s]' % (
repr(self.data), repr(self.error), str(self.cancel)
)
def cut_repr(self):
_data = utils.mask_data(self.data)
_error = utils.mask_data(self.error)
_cancel = utils.mask_data(self.cancel)
return 'Result [data=%s, error=%s, cancel=%s]' % (
utils.cut(_data), utils.cut(_error), str(_cancel)
)
def is_cancel(self):
return self.cancel
def is_error(self):
return self.error is not None and not self.is_cancel()
def is_success(self):
return not self.is_error() and not self.is_cancel()
def __eq__(self, other):
return (
self.data == other.data and
self.error == other.error and
self.cancel == other.cancel
)
def __ne__(self, other):
return not self.__eq__(other)
def to_dict(self):
return {'result': self.data if self.is_success() else self.error}
class ResultSerializer(serialization.DictBasedSerializer):
def serialize_to_dict(self, entity):
return {
'data': entity.data,
'error': entity.error,
'cancel': entity.cancel
}
def deserialize_from_dict(self, entity_dict):
return Result(
entity_dict['data'],
entity_dict['error'],
entity_dict.get('cancel', False)
)
serialization.register_serializer(Result, ResultSerializer())
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