42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
#
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# Copyright 2012 New Dream Network, LLC (DreamHost)
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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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"""Base classes for storage engines
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"""
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import six
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class Model(object):
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"""Base class for storage API models."""
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def __init__(self, **kwds):
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self.fields = list(kwds)
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for k, v in six.iteritems(kwds):
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setattr(self, k, v)
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def as_dict(self):
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d = {}
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for f in self.fields:
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v = getattr(self, f)
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if isinstance(v, Model):
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v = v.as_dict()
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elif isinstance(v, list) and v and isinstance(v[0], Model):
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v = [sub.as_dict() for sub in v]
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d[f] = v
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return d
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def __eq__(self, other):
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return self.as_dict() == other.as_dict()
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