52 lines
1.8 KiB
Python
52 lines
1.8 KiB
Python
# -*- coding: utf-8 -*-
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################################################################################
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#
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# Rattail -- Retail Software Framework
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# Copyright © 2010-2019 Lance Edgar
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#
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# This file is part of Rattail.
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#
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# Rattail is free software: you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation, either version 3 of the License, or (at your option) any later
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# version.
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#
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# Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# Rattail. If not, see <http://www.gnu.org/licenses/>.
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#
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################################################################################
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"""
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Web Database Sessions
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As with ``tailbone.db.Session``, the idea here is that we want to tie our
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database sessions to the effective web "transaction" so that they are
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auto-committed and -closed when the request has finished processing.
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"""
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from sqlalchemy.orm import sessionmaker, scoped_session
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from zope.sqlalchemy import register
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CoreOfficeSession = scoped_session(sessionmaker())
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register(CoreOfficeSession)
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CoreTransSession = scoped_session(sessionmaker())
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register(CoreTransSession)
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CoreTransArchiveSession = scoped_session(sessionmaker())
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register(CoreTransArchiveSession)
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# empty dict for now, this may be populated on app startup
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ExtraCoreOfficeSessions = {}
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# empty dict for now, this may be populated on app startup
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ExtraCoreTransSessions = {}
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# empty dict for now, this may be populated on app startup
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ExtraCoreTransArchiveSessions = {}
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