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41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
'''
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doublethink/__init__.py - rethinkdb connection-manager-ish thing and service
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registry thing
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Copyright (C) 2015-2017 Internet Archive
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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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,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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'''
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import rethinkdb
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import datetime
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from doublethink.orm import Document
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from doublethink.rethinker import Rethinker
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from doublethink.services import ServiceRegistry
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__all__ = ['Document', 'Rethinker', 'ServiceRegistry', 'UTC', 'utcnow']
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try:
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UTC = datetime.timezone.utc
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except:
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UTC = rethinkdb.make_timezone("00:00")
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def utcnow():
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"""Convenience function to get timezone-aware UTC datetime. RethinkDB
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requires timezone-aware datetime for its native time type, and
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unfortunately datetime.datetime.utcnow() is not timezone-aware. Also python
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2 doesn't come with a timezone implementation."""
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return datetime.datetime.now(UTC)
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