74 lines
2.4 KiB
Python
74 lines
2.4 KiB
Python
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# Copyright (C) 2018 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 it
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# under the terms of the GNU Lesser General Public License as published by the
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# Free Software Foundation, either version 3 of the License, or (at your
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# 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 WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from .i18n import _
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class Params:
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__slots__ = ('args', 'kwargs')
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def __init__(self, args=None, kwargs=None):
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if args is None:
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args = tuple()
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if kwargs is None:
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kwargs = {}
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if isinstance(args, Param):
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args = (args,)
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else:
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if not isinstance(args, tuple):
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raise ValueError(_('args in params must be a tuple'))
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for arg in args:
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if not isinstance(arg, Param):
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raise ValueError(_('arg in params must be a Param'))
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if not isinstance(kwargs, dict):
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raise ValueError(_('kwargs in params must be a dict'))
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for arg in kwargs.values():
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if not isinstance(arg, Param):
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raise ValueError(_('arg in params must be a Param'))
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self.args = args
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self.kwargs = kwargs
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class Param:
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pass
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class ParamOption(Param):
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__slots__ = ('option', 'notraisepropertyerror')
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def __init__(self, option, notraisepropertyerror=False):
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if option.impl_is_symlinkoption():
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cur_opt = option.impl_getopt()
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else:
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cur_opt = option
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if not isinstance(notraisepropertyerror, bool):
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raise ValueError(_('param must have a boolean'
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' not a {} for notraisepropertyerror'
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).format(type(notraisepropertyerror)))
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self.option = cur_opt
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self.notraiseproperty = notraisepropertyerror
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class ParamValue(Param):
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__slots__ = ('value',)
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def __init__(self, value):
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self.value = value
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class ParamContext(Param):
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__slots__ = tuple()
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class ParamIndex(Param):
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__slots__ = tuple()
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