05f428586b
also adds canonical web app db sessions for CORE also adds some methods to corepos handler, to get model / make session
71 lines
2.1 KiB
Python
71 lines
2.1 KiB
Python
# -*- coding: utf-8; -*-
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################################################################################
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#
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# Wutta-COREPOS -- Wutta Framework integration for CORE-POS
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# Copyright © 2025 Lance Edgar
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#
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# This file is part of Wutta Framework.
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#
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# Wutta Framework is free software: you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the Free
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# Software Foundation, either version 3 of the License, or (at your option) any
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# later version.
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#
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# Wutta Framework is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# more 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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# Wutta Framework. If not, see <http://www.gnu.org/licenses/>.
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#
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################################################################################
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"""
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Wutta-COREPOS -- wuttaweb DB sessions
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See :mod:`wuttaweb:wuttaweb.db.sess` for more info on web app sessions
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in general.
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.. class:: CoreOpSession
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Primary web app :term:`db session` for CORE Office 'op' DB.
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.. class:: CoreTransSession
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Primary web app :term:`db session` for CORE Office 'trans' DB.
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.. class:: CoreArchSession
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Primary web app :term:`db session` for CORE Office 'arch' DB.
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.. class:: ExtraCoreOpSessions
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Dict of secondary CORE Office 'op' DB sessions, if applicable.
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.. class:: ExtraCoreTransSessions
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Dict of secondary CORE Office 'trans' DB sessions, if applicable.
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.. class:: ExtraCoreArchSessions
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Dict of secondary CORE Office 'arch' DB sessions, if applicable.
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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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CoreOpSession = scoped_session(sessionmaker())
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register(CoreOpSession)
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CoreTransSession = scoped_session(sessionmaker())
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register(CoreTransSession)
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CoreArchSession = scoped_session(sessionmaker())
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register(CoreArchSession)
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# nb. these start out empty but may be populated on app startup
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ExtraCoreOpSessions = {}
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ExtraCoreTransSessions = {}
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ExtraCoreArchSessions = {}
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