meta.py

# -*- coding: utf-8 -*-
#
#   meta.py — SQLAlchemy Metadata and Session object
#
#   This file is part of debexpo - https://alioth.debian.org/projects/debexpo/
#
#   Copyright © 2008 Jonny Lamb <jonny@debian.org>
#
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#   obtaining a copy of this software and associated documentation
#   files (the "Software"), to deal in the Software without
#   restriction, including without limitation the rights to use,
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#   copies of the Software, and to permit persons to whom the
#   Software is furnished to do so, subject to the following
#   conditions:
#
#   The above copyright notice and this permission notice shall be
#   included in all copies or substantial portions of the Software.
#
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"""
SQLAlchemy MetaData and Session object.
"""

__author__ = 'Jonny Lamb'
__copyright__ = 'Copyright © 2008 Jonny Lamb'
__license__ = 'MIT'

from sqlalchemy import MetaData

from sqlalchemy.ext.declarative import declarative_base

__all__ = ['engine', 'metadata', 'session', 'Base']

# SQLAlchemy database engine.  Updated by model.init_model().
engine = None

# SQLAlchemy session manager.  Updated by model.init_model().
session = None

# Global metadata. If you have multiple databases with overlapping table
# names, you'll need a metadata for each database.
metadata = MetaData()

Base = declarative_base(metadata=metadata)