74 lines
2.7 KiB
Python
74 lines
2.7 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2007, 2008 by Jan Dittberner.
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#
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# This program 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 2 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, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# 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, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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# USA.
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#
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# Version: $Id$
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from sqlalchemy import object_mapper
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from tables import *
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class BackendTo(object):
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"""Backend transfer object class."""
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def __init__(self, **kwargs):
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for (key, value) in kwargs.items():
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self.__setattr__(key, value)
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def __repr__(self, **kwargs):
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if 'verbose' in kwargs and kwargs['verbose']:
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cols = [col for col in \
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object_mapper(self).local_table.columns.keys()]
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format = "%(class)s:"
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format = format + ", ".join([col + "=%(" + col + ")s" for col in \
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cols])
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data = {'class' : self.__class__.__name__}
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else:
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cols = self._shortkeys
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format = ",".join("%(" + col + ")s" for col in cols)
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data = {}
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data.update(dict([(col, self.__getattribute__(col)) for col in cols]))
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return format % data
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class Client(BackendTo):
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"""Transfer object class for clients."""
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_shortkeys = ('clientid', 'firstname', 'lastname', 'email')
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class Sysuser(BackendTo):
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"""Transfer object class for system users."""
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_shortkeys = ("sysuserid", "clientid", "username", "home", "shell")
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class Domain(BackendTo):
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"""Transfer object class for DNS domains."""
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_shortkeys = ("domainid", "sysuserid", "name", "type")
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class Record(BackendTo):
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"""Transfer object class for DNS domain records."""
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_shortkeys = ("recordid", "domainid", "name", "type", "content")
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client_mapper = mapper(Client, client_table)
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sysuser_mapper = mapper(Sysuser, sysuser_table)
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domain_mapper = mapper(Domain, domain_table)
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record_mapper = mapper(Record, record_table)
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client_mapper.add_property("sysusers", relation(Sysuser, backref = 'client'))
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sysuser_mapper.add_property("domains", relation(Domain, backref = 'sysuser'))
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domain_mapper.add_property("records", relation(Record, cascade = 'all',
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backref = 'domain'))
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