57 lines
2.0 KiB
Python
57 lines
2.0 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2012-2013 Team tiramisu (see AUTHORS for all contributors)
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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,
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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, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# The original `Config` design model is unproudly borrowed from
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# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
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# the whole pypy projet is under MIT licence
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# ____________________________________________________________
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"user defined exceptions"
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# Exceptions for an Option
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class PropertiesOptionError(AttributeError):
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"attempt to access to an option with a property that is not allowed"
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def __init__(self, msg, proptype):
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self.proptype = proptype
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super(PropertiesOptionError, self).__init__(msg)
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#____________________________________________________________
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# Exceptions for a Config
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class ConfigError(StandardError):
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"""attempt to change an option's owner without a value
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or in case of `_cfgimpl_descr` is None
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or if a calculation cannot be carried out"""
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pass
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class ConflictError(StandardError):
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"duplicate options are present in a single config"
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pass
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#____________________________________________________________
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# miscellaneous exceptions
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class RequirementError(StandardError):
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"""a recursive loop occurs in the requirements tree
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requires
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"""
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pass
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class SlaveError(StandardError):
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"problem with a slave's value length"
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pass
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