a355762fc4
The core module (the relational algebra, not the interface) is now using Python3 Tests are passing, so it should be ok.
39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
# -*- coding: utf-8 -*-
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# Relational
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# Copyright (C) 2008 Salvo "LtWorf" Tomaselli
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#
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# Relational 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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# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# author Salvo "LtWorf" Tomaselli <tiposchi@tiscali.it>
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#
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# This module provides a classes to represent queries
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from relational import
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class TypeException(Exception):
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pass
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class Query(object):
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def __init__(self, query):
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self.query = query
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self.tree = parser.tree(query)
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# TODO self.query_code = parser
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self.optimized = None
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self.optimized_query = None
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self.optimized_code = None
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