48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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################################################################################
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#
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# SQLBase7-SA -- SQLAlchemy driver/dialect for Centura SQLBase v7
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# Copyright © 2010 Lance Edgar
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#
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# This file is part of SQLBase7-SA.
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#
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# SQLBase7-SA is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# SQLBase7-SA is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with SQLBase7-SA. If not, see <http://www.gnu.org/licenses/>.
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#
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################################################################################
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from sqlbase7_sa._version import __version__
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import sqlalchemy
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from pkg_resources import parse_version
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if parse_version(sqlalchemy.__version__) <= parse_version('0.5.99'):
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# SQLAlchemy 0.5 doesn't support user-contributed dialects "directly"
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# by way of setuptools entry points, so we must monkey-patch it in
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# order to add ours.
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import sqlalchemy.databases, sqlbase7_sa, sys
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sqlalchemy.databases.sqlbase7 = sqlbase7_sa
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sys.modules['sqlalchemy.databases.sqlbase7'] = sqlbase7_sa
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# SQLAlchemy will be expecting us to have a 'dialect' attribute.
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import sqlbase7_sa.sqlbase7_sa05
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dialect = sqlbase7_sa.sqlbase7_sa05.SQLBase7Dialect_SA05
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else:
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# SQLAlchemy 0.6 is much nicer to play with.
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import sqlbase7_sa.sqlbase7_sa06
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base = sqlbase7_sa.sqlbase7_sa06
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