56 lines
1.5 KiB
Python
56 lines
1.5 KiB
Python
#
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# Copyright (c) 2013-2014 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# All Rights Reserved.
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#
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import datetime
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import wsme
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from wsme import types as wsme_types
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class APIBase(wsme_types.Base):
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# created_at = datetime.datetime
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# "The time in UTC at which the object is created"
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# updated_at = datetime.datetime
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# "The time in UTC at which the object is updated"
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def as_dict(self):
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"""Render this object as a dict of its fields."""
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return dict((k, getattr(self, k))
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for k in self.fields
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if hasattr(self, k) and
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getattr(self, k) != wsme.Unset)
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def unset_fields_except(self, except_list=None):
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"""Unset fields so they don't appear in the message body.
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:param except_list: A list of fields that won't be touched.
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"""
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if except_list is None:
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except_list = []
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for k in self.as_dict():
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if k not in except_list:
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setattr(self, k, wsme.Unset)
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@classmethod
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def from_rpc_object(cls, m, fields=None):
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"""Convert a RPC object to an API object."""
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obj_dict = m.as_dict()
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# Unset non-required fields so they do not appear
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# in the message body
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obj_dict.update(dict((k, wsme.Unset)
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for k in obj_dict.keys()
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if fields and k not in fields))
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return cls(**obj_dict)
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