string representation for a symlink option
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@ -176,7 +176,8 @@ class Config(object):
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opt_or_descr = getattr(self._cfgimpl_descr, name)
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# symlink options
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if type(opt_or_descr) == SymLinkOption:
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return getattr(self, opt_or_descr.path)
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rootconfig = self._cfgimpl_get_toplevel()
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return getattr(rootconfig, opt_or_descr.path)
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if name not in self._cfgimpl_values:
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raise AttributeError("%s object has no attribute %s" %
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(self.__class__, name))
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@ -384,7 +385,7 @@ class Config(object):
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"""Pythonesque way of parsing group's ordered options.
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iteration only on Options (not OptionDescriptions)"""
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for child in self._cfgimpl_descr._children:
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if isinstance(child, Option):
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if not isinstance(child, OptionDescription):
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try:
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yield child._name, getattr(self, child._name)
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except:
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@ -326,6 +326,11 @@ class ChoiceOption(Option):
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requires=None, mandatory=False, multi=False, callback=None,
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callback_params=None, open_values=False, validator=None,
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validator_args={}):
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"""
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:default: default non multi option's value
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:default_multi: default value in case of a multi
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:param open_values: allowed values for the option's value
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"""
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self.values = values
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if open_values not in [True, False]:
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raise ConfigError('Open_values must be a boolean for '
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