add option in ParamInformation
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parent
50f0f67629
commit
ad31fc85bb
2 changed files with 86 additions and 49 deletions
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@ -414,6 +414,19 @@ def test_callback_information2(config_type):
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# assert not list_sessions()
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def test_callback_information3(config_type):
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val1 = StrOption('val1', "")
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val2 = StrOption('val2', "", Calculation(return_value, Params(ParamInformation('information', option=val1))))
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val1.impl_set_information('information', 'new_value')
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od1 = OptionDescription('rootconfig', '', [val1, val2])
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cfg = Config(od1)
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cfg.property.read_write()
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cfg = get_config(cfg, config_type)
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assert cfg.option('val2').value.get() == 'new_value'
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#FIXME cache: cfg.option('val1').information.set('information', 'new_value2')
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#assert cfg.option('val2').value.get() == 'new_value2'
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def test_callback_value_tuple(config_type):
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val1 = StrOption('val1', "", 'val1')
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val2 = StrOption('val2', "", 'val2')
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@ -117,13 +117,25 @@ class ParamValue(Param):
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class ParamInformation(Param):
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__slots__ = ('information_name',)
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__slots__ = ('information_name',
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'default_value',
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'option',
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)
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def __init__(self,
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information_name: str,
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default_value: Any=undefined,
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option: 'Option'=None
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) -> None:
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self.information_name = information_name
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self.default_value = default_value
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if option:
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if option.impl_is_symlinkoption():
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raise ValueError(_('option in ParamInformation cannot be a symlinkoption'))
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if option.impl_is_follower():
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raise ValueError(_('option in ParamInformation cannot be a follower'))
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if option.impl_is_dynsymlinkoption():
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raise ValueError(_('option in ParamInformation cannot be a dynamic option'))
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self.option = option
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class ParamSelfInformation(ParamInformation):
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@ -143,12 +155,14 @@ class Calculation:
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'params',
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'help_function',
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'_has_index',
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'warnings_only')
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'warnings_only',
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)
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def __init__(self,
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function: Callable,
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params: Params=Params(),
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help_function: Optional[Callable]=None,
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warnings_only: bool=False):
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warnings_only: bool=False,
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):
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assert isinstance(function, Callable), _('first argument ({0}) must be a function').format(function)
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if help_function:
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assert isinstance(help_function, Callable), _('help_function ({0}) must be a function').format(help_function)
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@ -249,31 +263,12 @@ def manager_callback(callback: Callable,
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properties = config_bag.context.get_settings().getproperties(option_bag,
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uncalculated=True,
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)
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parent_option_bag, option_bag = get_option_bag(config_bag,
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new_value = get_value(config_bag,
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option,
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param,
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apply_index,
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True,
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properties=properties,
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)
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if option.impl_is_follower() and apply_index is None:
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new_value = []
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for idx in range(config_bag.context.get_length_leadership(parent_option_bag)):
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parent_option_bag, option_bag = get_option_bag(config_bag,
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option,
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param,
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idx,
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True,
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properties=properties,
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)
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new_value.append(get_value(param,
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option_bag,
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path,
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))
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else:
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new_value = get_value(param,
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option_bag,
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path,
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properties,
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)
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if apply_index is None and is_follower:
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new_value[index] = value
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@ -282,10 +277,42 @@ def manager_callback(callback: Callable,
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value = value[apply_index]
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return value
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def get_value(param,
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option_bag,
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path,
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def get_value(config_bag,
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option,
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param,
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index,
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self_calc,
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properties=undefined,
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):
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parent_option_bag, option_bag = get_option_bag(config_bag,
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option,
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param,
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index,
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self_calc,
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properties=properties,
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)
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if option.impl_is_follower() and index is None:
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value = []
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for idx in range(config_bag.context.get_length_leadership(parent_option_bag)):
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parent_option_bag, option_bag = get_option_bag(config_bag,
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option,
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param,
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idx,
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self_calc,
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properties=properties,
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)
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value.append(_get_value(param,
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option_bag,
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))
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else:
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value = _get_value(param,
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option_bag,
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)
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return value
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def _get_value(param: Params,
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option_bag: OptionBag,
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) -> Any:
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try:
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# get value
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value = config_bag.context.get_value(option_bag)
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@ -351,14 +378,11 @@ def manager_callback(callback: Callable,
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config_bag.context.get_settings(),
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)
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raise ConfigError(_(f'unable to get value for calculating "{option.impl_get_display_name()}", {err}')) from err
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if self_calc:
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if len(options_bag) > 1:
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parent_option_bag = options_bag[-2]
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else:
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parent_option_bag = None
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return parent_option_bag, options_bag[-1]
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else:
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return options_bag[-1]
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if isinstance(param, ParamValue):
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return param.value
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@ -369,6 +393,11 @@ def manager_callback(callback: Callable,
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index,
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config_bag,
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)
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elif param.option:
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option_bag = OptionBag(param.option,
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None,
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config_bag,
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)
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else:
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option_bag = None
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try:
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@ -465,17 +494,12 @@ def manager_callback(callback: Callable,
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else:
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index_ = None
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with_index = False
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path = callbk_option.impl_getpath()
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option_bag = get_option_bag(config_bag,
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value = get_value(config_bag,
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callbk_option,
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param,
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index_,
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False,
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)
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value = get_value(param,
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option_bag,
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path,
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)
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if with_index:
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value = value[index]
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if values is not None:
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