69 lines
2.1 KiB
Python
69 lines
2.1 KiB
Python
# Copyright 2014 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from fuelclient.cli.serializers import Serializer
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from fuelclient.client import DefaultAPIClient
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class BaseObject(object):
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"""BaseObject class - base class for fuelclient.objects object classes
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'class_api_path' - url path to object handler on Nailgun server.
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'instance_api_path' - url path template which formatted with object id
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returns only one serialized object.
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'connection' - 'APIClient' class instance from fuelclient.client
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"""
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class_api_path = None
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instance_api_path = None
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connection = DefaultAPIClient
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def __init__(self, obj_id, **kwargs):
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self.connection = DefaultAPIClient
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self.serializer = Serializer.from_params(kwargs.get('params'))
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self.id = obj_id
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self._data = None
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@classmethod
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def init_with_data(cls, data):
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instance = cls(data["id"])
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instance._data = data
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return instance
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@classmethod
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def get_by_ids(cls, ids):
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return map(cls, ids)
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def update(self):
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self._data = self.connection.get_request(
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self.instance_api_path.format(self.id))
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def get_fresh_data(self):
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self.update()
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return self.data
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@property
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def data(self):
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if self._data is None:
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return self.get_fresh_data()
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else:
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return self._data
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@classmethod
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def get_all_data(cls, **kwargs):
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return cls.connection.get_request(cls.class_api_path, params=kwargs)
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@classmethod
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def get_all(cls, **kwargs):
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return map(cls.init_with_data, cls.get_all_data(**kwargs))
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