add gettext support
This commit is contained in:
parent
9c2dcc164c
commit
9644dd3661
@ -26,6 +26,7 @@ from tiramisu.error import (PropertiesOptionError, NotFoundError,
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from tiramisu.option import OptionDescription, Option, SymLinkOption
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from tiramisu.setting import groups, Setting, apply_requires
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from tiramisu.value import Values
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from tiramisu.i18n import _
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class SubConfig(object):
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@ -85,7 +86,7 @@ class SubConfig(object):
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"validation for the setattr and the getattr"
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if not isinstance(opt_or_descr, Option) and \
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not isinstance(opt_or_descr, OptionDescription):
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raise TypeError('Unexpected object: {0}'.format(repr(opt_or_descr)))
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raise TypeError(_('Unexpected object: {0}').format(repr(opt_or_descr)))
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properties = set(self.cfgimpl_get_settings().get_properties(opt_or_descr))
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#remove this properties, those properties are validate in value/setting
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properties = properties - set(['mandatory', 'frozen'])
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@ -96,9 +97,9 @@ class SubConfig(object):
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properties = properties - set(self.cfgimpl_get_settings().get_permissive(opt_or_descr))
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properties = list(properties)
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if properties != []:
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raise PropertiesOptionError("trying to access"
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raise PropertiesOptionError(_("trying to access"
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" to an option named: {0} with properties"
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" {1}".format(name, str(properties)),
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" {1}").format(name, str(properties)),
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properties)
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def __getattr__(self, name):
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@ -131,10 +132,10 @@ class SubConfig(object):
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if isinstance(opt_or_descr, OptionDescription):
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children = self.cfgimpl_get_description()._children
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if opt_or_descr not in children[1]:
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raise AttributeError("{0} with name {1} object has "
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"no attribute {2}".format(self.__class__,
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opt_or_descr._name,
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name))
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raise AttributeError(_("{0} with name {1} object has "
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"no attribute {2}").format(self.__class__,
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opt_or_descr._name,
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name))
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return SubConfig(opt_or_descr, self._cfgimpl_context)
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# special attributes
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if name.startswith('_cfgimpl_'):
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@ -153,16 +154,16 @@ class SubConfig(object):
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apply_requires(child, self)
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#needed to ?
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if child not in self._cfgimpl_descr._children[1]:
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raise AttributeError('unknown option %s' % (name))
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raise AttributeError(_('unknown option {}').format(name))
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if setting.has_property('everything_frozen'):
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raise TypeError("cannot set a value to the option {} if the whole "
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"config has been frozen".format(name))
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raise TypeError(_("cannot set a value to the option {} if the whole "
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"config has been frozen").format(name))
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if setting.has_property('frozen') and setting.has_property('frozen',
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child, is_apply_req=False):
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raise TypeError('cannot change the value to %s for '
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'option %s this option is frozen' % (str(value), name))
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raise TypeError(_('cannot change the value to {} for '
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'option {} this option is frozen').format(str(value), name))
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self.cfgimpl_get_values()[child] = value
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def cfgimpl_get_home_by_path(self, path, force_permissive=False, force_properties=None):
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@ -226,7 +227,7 @@ class SubConfig(object):
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"""
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if group_type is not None:
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if not isinstance(group_type, groups.GroupType):
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raise TypeError("Unknown group_type: {0}".format(group_type))
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raise TypeError(_("Unknown group_type: {0}").format(group_type))
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for child in self._cfgimpl_descr._children[1]:
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if isinstance(child, OptionDescription):
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try:
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@ -320,7 +321,7 @@ class SubConfig(object):
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if _currpath is None:
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_currpath = []
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if withoption is None and withvalue is not None:
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raise ValueError("make_dict can't filtering with value without option")
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raise ValueError(_("make_dict can't filtering with value without option"))
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if withoption is not None:
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mypath = self.getpath()
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for path in self.cfgimpl_get_context()._find(bytype=Option,
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@ -339,8 +340,8 @@ class SubConfig(object):
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else:
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tmypath = mypath + '.'
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if not path.startswith(tmypath):
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raise Exception('unexpected path {}, '
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'should start with {}'.format(path, mypath))
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raise Exception(_('unexpected path {}, '
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'should start with {}').format(path, mypath))
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path = path[len(tmypath):]
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self._make_sub_dict(opt, path, pathsvalues, _currpath, flatten)
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#withoption can be set to None below !
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@ -428,11 +429,11 @@ class Config(SubConfig):
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homeconfig.setoption(name, child, value)
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elif len(candidates) > 1:
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raise AmbigousOptionError(
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'more than one option that ends with %s' % (key, ))
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_('more than one option that ends with {}').format(key))
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else:
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raise NoMatchingOptionFound(
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'there is no option that matches %s'
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' or the option is hidden or disabled' % (key, ))
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_('there is no option that matches {}'
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' or the option is hidden or disabled').format(key))
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def getpath(self):
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return None
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@ -483,7 +484,7 @@ class Config(SubConfig):
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# return False
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# return False
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if type_ not in ('option', 'path', 'value'):
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raise ValueError('unknown type_ type {} for _find'.format(type_))
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raise ValueError(_('unknown type_ type {} for _find').format(type_))
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find_results = []
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opts, paths = self.cfgimpl_get_description()._cache_paths
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for index in range(0, len(paths)):
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@ -517,7 +518,7 @@ class Config(SubConfig):
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else:
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find_results.append(retval)
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if find_results == []:
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raise NotFoundError("no option found in config with these criteria")
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raise NotFoundError(_("no option found in config with these criteria"))
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else:
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return find_results
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6
tiramisu/i18n.py
Normal file
6
tiramisu/i18n.py
Normal file
@ -0,0 +1,6 @@
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#!/usr/bin/env python
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# -*- coding: UTF-8 -*-
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import gettext
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gettext.translation('tiramisu', fallback=True)
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_ = gettext.gettext
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@ -28,6 +28,7 @@ from IPy import IP
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from tiramisu.error import (ConfigError, NotFoundError, ConflictConfigError,
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RequiresError, ValidateError)
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from tiramisu.setting import groups, multitypes
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from tiramisu.i18n import _
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name_regexp = re.compile(r'^\d+')
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@ -36,7 +37,7 @@ def valid_name(name):
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try:
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name = str(name)
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except:
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raise ValueError("not a valid string name")
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raise ValueError(_('not a valid string name'))
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if re.match(name_regexp, name) is None:
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return True
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else:
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@ -67,7 +68,7 @@ class BaseInformation(object):
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elif default is not None:
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return default
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else:
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raise ValueError("Information's item not found: {0}".format(key))
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raise ValueError(_("Information's item not found: {0}").format(key))
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class Option(BaseInformation):
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@ -103,7 +104,7 @@ class Option(BaseInformation):
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:param validator_args: the validator's parameters
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"""
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if not valid_name(name):
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raise NameError("invalid name: {0} for option".format(name))
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raise NameError(_("invalid name: {0} for option").format(name))
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self._name = name
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self._informations = {}
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self.set_information('doc', doc)
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@ -113,24 +114,24 @@ class Option(BaseInformation):
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self._consistency = None
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if validator is not None:
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if type(validator) != FunctionType:
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raise TypeError("validator must be a function")
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raise TypeError(_("validator must be a function"))
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if validator_args is None:
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validator_args = {}
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self._validator = (validator, validator_args)
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else:
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self._validator = None
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if not self._multi and default_multi is not None:
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raise ConfigError("a default_multi is set whereas multi is False"
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" in option: {0}".format(name))
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raise ConfigError(_("a default_multi is set whereas multi is False"
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" in option: {0}").format(name))
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if default_multi is not None and not self._validate(default_multi):
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raise ConfigError("invalid default_multi value {0} "
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"for option {1}".format(str(default_multi), name))
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raise ConfigError(_("invalid default_multi value {0} "
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"for option {1}").format(str(default_multi), name))
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if callback is not None and (default is not None or default_multi is not None):
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raise ConfigError("defaut values not allowed if option: {0} "
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"is calculated".format(name))
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raise ConfigError(_("defaut values not allowed if option: {0} "
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"is calculated").format(name))
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if callback is None and callback_params is not None:
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raise ConfigError("params defined for a callback function but "
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"no callback defined yet for option {0}".format(name))
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raise ConfigError(_("params defined for a callback function but "
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"no callback defined yet for option {0}").format(name))
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if callback is not None:
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self._callback = (callback, callback_params)
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else:
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@ -143,21 +144,21 @@ class Option(BaseInformation):
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# "for option {1} : not list type"
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# "".format(str(default), name))
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if not self.validate(default):
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raise ValidateError("invalid default value {0} "
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raise ValidateError(_("invalid default value {0} "
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"for option {1}"
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"".format(str(default), name))
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"").format(str(default), name))
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self._multitype = multitypes.default
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self._default_multi = default_multi
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else:
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if default is not None and not self.validate(default):
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raise ValidateError("invalid default value {0} "
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"for option {1}".format(str(default), name))
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raise ValidateError(_("invalid default value {0} "
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"for option {1}").format(str(default), name))
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self._default = default
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if properties is None:
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properties = ()
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if not isinstance(properties, tuple):
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raise ConfigError('invalid properties type {0} for {1},'
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' must be a tuple'.format(type(properties), self._name))
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raise ConfigError(_('invalid properties type {0} for {1},'
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' must be a tuple').format(type(properties), self._name))
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self._properties = properties # 'hidden', 'disabled'...
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def validate(self, value, context=None, validate=True):
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@ -183,9 +184,9 @@ class Option(BaseInformation):
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return cons.valid_consistency(self, value, context, None)
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else:
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if not isinstance(value, list):
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raise ValidateError("invalid value {0} "
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raise ValidateError(_("invalid value {0} "
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"for option {1} which must be a list"
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"".format(value, self._name))
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"").format(value, self._name))
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for index in range(0, len(value)):
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val = value[index]
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# None allows the reset of the value
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@ -268,11 +269,11 @@ class ChoiceOption(Option):
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callback_params=None, open_values=False, validator=None,
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validator_args=None, properties=()):
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if not isinstance(values, tuple):
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raise ConfigError('values must be a tuple for {0}'.format(name))
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raise ConfigError(_('values must be a tuple for {0}').format(name))
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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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'{0}'.format(name))
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raise ConfigError(_('open_values must be a boolean for '
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'{0}').format(name))
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self._open_values = open_values
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super(ChoiceOption, self).__init__(name, doc, default=default,
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default_multi=default_multi,
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@ -394,7 +395,7 @@ class NetmaskOption(Option):
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properties=None, opt_ip=None):
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if opt_ip is not None and not isinstance(opt_ip, IPOption) and \
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not isinstance(opt_ip, NetworkOption):
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raise ValueError('opt_ip must be a IPOption not {}'.format(type(opt_ip)))
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raise ValueError(_('opt_ip must be a IPOption not {}').format(type(opt_ip)))
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super(NetmaskOption, self).__init__(name, doc, default=default,
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default_multi=default_multi,
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callback=callback,
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@ -411,7 +412,7 @@ class NetmaskOption(Option):
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elif isinstance(opt_ip, NetworkOption):
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self._consistency = ('cons_network_netmask', (self, opt_ip))
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else:
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raise ValueError('unknown type for opt_ip')
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raise ValueError(_('unknown type for opt_ip'))
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def _validate(self, value):
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try:
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@ -465,7 +466,7 @@ class OptionDescription(BaseInformation):
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``OptionDescription`` instances for nested namespaces).
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"""
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if not valid_name(name):
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raise NameError("invalid name: {0} for option descr".format(name))
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raise NameError(_("invalid name: {0} for option descr").format(name))
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self._name = name
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self._informations = {}
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self.set_information('doc', doc)
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@ -476,8 +477,8 @@ class OptionDescription(BaseInformation):
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old = None
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for child in valid_child:
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if child == old:
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raise ConflictConfigError('duplicate option name: '
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'{0}'.format(child))
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raise ConflictConfigError(_('duplicate option name: '
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'{0}').format(child))
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old = child
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self._children = (tuple(child_names), tuple(children))
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validate_requires_arg(requires, self._name)
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@ -485,8 +486,8 @@ class OptionDescription(BaseInformation):
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self._cache_paths = None
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self._consistencies = None
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if not isinstance(properties, tuple):
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raise ConfigError('invalid properties type {0} for {1},'
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' must be a tuple'.format(type(properties), self._name))
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raise ConfigError(_('invalid properties type {0} for {1},'
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' must be a tuple').format(type(properties), self._name))
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self._properties = properties # 'hidden', 'disabled'...
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# the group_type is useful for filtering OptionDescriptions in a config
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self._group_type = groups.default
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@ -498,8 +499,8 @@ class OptionDescription(BaseInformation):
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try:
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return self._children[1][self._children[0].index(name)]
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except ValueError:
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raise AttributeError('unknown Option {} in OptionDescription {}'
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''.format(name, self._name))
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raise AttributeError(_('unknown Option {} in OptionDescription {}'
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'').format(name, self._name))
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def getkey(self, config):
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return tuple([child.getkey(getattr(config, child._name))
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@ -550,7 +551,7 @@ class OptionDescription(BaseInformation):
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func, opts = option._consistency
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for opt in opts:
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if opt in _consistencies:
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raise ValueError('opt {} already in consistency'.format(opt._name))
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raise ValueError(_('opt {} already in consistency').format(opt._name))
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_consistencies[opt] = (func, opts)
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else:
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_currpath.append(attr)
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@ -563,8 +564,8 @@ class OptionDescription(BaseInformation):
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old = None
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for child in valid_child:
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if child == old:
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raise ConflictConfigError('duplicate option: '
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'{0}'.format(child))
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raise ConflictConfigError(_('duplicate option: '
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'{0}').format(child))
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old = child
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self._cache_paths = (tuple(cache_option), tuple(cache_path))
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self._consistencies = _consistencies
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@ -573,13 +574,13 @@ class OptionDescription(BaseInformation):
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try:
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return self._cache_paths[0][self._cache_paths[1].index(path)]
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except ValueError:
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raise NotFoundError('no option for path {}'.format(path))
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raise NotFoundError(_('no option for path {}').format(path))
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def get_path_by_opt(self, opt):
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try:
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return self._cache_paths[1][self._cache_paths[0].index(opt)]
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except ValueError:
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raise NotFoundError('no option {} found'.format(opt))
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raise NotFoundError(_('no option {} found').format(opt))
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# ____________________________________________________________
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def set_group_type(self, group_type):
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@ -589,8 +590,8 @@ class OptionDescription(BaseInformation):
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that lives in `setting.groups`
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"""
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if self._group_type != groups.default:
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ConfigError('cannot change group_type if already set '
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'(old {}, new {})'.format(self._group_type, group_type))
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ConfigError(_('cannot change group_type if already set '
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'(old {}, new {})').format(self._group_type, group_type))
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if isinstance(group_type, groups.GroupType):
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self._group_type = group_type
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if isinstance(group_type, groups.MasterGroupType):
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@ -601,12 +602,12 @@ class OptionDescription(BaseInformation):
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master = None
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for child in self._children[1]:
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if isinstance(child, OptionDescription):
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raise ConfigError("master group {} shall not have "
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"a subgroup".format(self._name))
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raise ConfigError(_("master group {} shall not have "
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"a subgroup").format(self._name))
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if not child.is_multi():
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raise ConfigError("not allowed option {0} in group {1}"
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raise ConfigError(_("not allowed option {0} in group {1}"
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": this option is not a multi"
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"".format(child._name, self._name))
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"").format(child._name, self._name))
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if child._name == self._name:
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identical_master_child_name = True
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child._multitype = multitypes.master
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@ -614,18 +615,18 @@ class OptionDescription(BaseInformation):
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else:
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slaves.append(child)
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if master is None:
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raise ConfigError('master group with wrong master name for {}'
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''.format(self._name))
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raise ConfigError(_('master group with wrong master name for {}'
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'').format(self._name))
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master._master_slaves = tuple(slaves)
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for child in self._children[1]:
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if child != master:
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child._master_slaves = master
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child._multitype = multitypes.slave
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if not identical_master_child_name:
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raise ConfigError("the master group: {} has not any "
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"master child".format(self._name))
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raise ConfigError(_("the master group: {} has not any "
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"master child").format(self._name))
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else:
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raise ConfigError('not allowed group_type : {0}'.format(group_type))
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raise ConfigError(_('not allowed group_type : {0}').format(group_type))
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def get_group_type(self):
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return self._group_type
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@ -644,8 +645,8 @@ def validate_requires_arg(requires, name):
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config_action = {}
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for req in requires:
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if not type(req) == tuple:
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raise RequiresError("malformed requirements type for option:"
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||||
" {0}, must be a tuple".format(name))
|
||||
raise RequiresError(_("malformed requirements type for option:"
|
||||
" {0}, must be a tuple").format(name))
|
||||
if len(req) == 3:
|
||||
action = req[2]
|
||||
inverse = False
|
||||
@ -653,11 +654,11 @@ def validate_requires_arg(requires, name):
|
||||
action = req[2]
|
||||
inverse = req[3]
|
||||
else:
|
||||
raise RequiresError("malformed requirements for option: {0}"
|
||||
" invalid len".format(name))
|
||||
raise RequiresError(_("malformed requirements for option: {0}"
|
||||
" invalid len").format(name))
|
||||
if action in config_action:
|
||||
if inverse != config_action[action]:
|
||||
raise RequiresError("inconsistency in action types for option: {0}"
|
||||
" action: {1}".format(name, action))
|
||||
raise RequiresError(_("inconsistency in action types for option: {0}"
|
||||
" action: {1}").format(name, action))
|
||||
else:
|
||||
config_action[action] = inverse
|
||||
|
||||
@ -21,6 +21,7 @@ from tiramisu.error import MandatoryError, MultiTypeError, \
|
||||
ConfigError, ValidateError
|
||||
from tiramisu.setting import owners, multitypes
|
||||
from tiramisu.autolib import carry_out_calculation
|
||||
from tiramisu.i18n import _
|
||||
|
||||
|
||||
class Values(object):
|
||||
@ -49,8 +50,8 @@ class Values(object):
|
||||
mastervalue = getattr(self.context, masterpath)
|
||||
masterlen = len(mastervalue)
|
||||
if len(value) > masterlen:
|
||||
raise MultiTypeError("invalid len for the slave: {0}"
|
||||
" which has {1} as master".format(
|
||||
raise MultiTypeError(_("invalid len for the slave: {0}"
|
||||
" which has {1} as master").format(
|
||||
opt._name, masterpath))
|
||||
if len(value) < masterlen:
|
||||
for num in range(0, masterlen - len(value)):
|
||||
@ -85,18 +86,18 @@ class Values(object):
|
||||
setting.has_property('mandatory'))
|
||||
if setting.has_property('mandatory', opt, False) and set_mandatory:
|
||||
if self._is_empty(opt, value) and opt.is_empty_by_default():
|
||||
raise MandatoryError("option: {0} is mandatory "
|
||||
"and shall have a value".format(opt._name))
|
||||
raise MandatoryError(_("option: {0} is mandatory "
|
||||
"and shall have a value").format(opt._name))
|
||||
#empty value
|
||||
if opt.is_multi():
|
||||
for val in value:
|
||||
if val == '':
|
||||
raise MandatoryError("option: {0} is mandatory "
|
||||
"and shall have not empty value".format(opt._name))
|
||||
raise MandatoryError(_("option: {0} is mandatory "
|
||||
"and shall have not empty value").format(opt._name))
|
||||
else:
|
||||
if value == '':
|
||||
raise MandatoryError("option: {0} is mandatory "
|
||||
"and shall have not empty value".format(opt._name))
|
||||
raise MandatoryError(_("option: {0} is mandatory "
|
||||
"and shall have not empty value").format(opt._name))
|
||||
|
||||
def fill_multi(self, opt, result):
|
||||
"""fills a multi option with default and calculated values
|
||||
@ -144,23 +145,23 @@ class Values(object):
|
||||
value = self.fill_multi(opt, value)
|
||||
self._test_mandatory(opt, value, force_properties)
|
||||
if validate and not opt.validate(value, self.context, setting.has_property('validator')):
|
||||
raise ValidateError('invalid calculated value returned'
|
||||
' for option {0}: {1}'.format(opt._name, value))
|
||||
raise ValidateError(_('invalid calculated value returned'
|
||||
' for option {0}: {1}').format(opt._name, value))
|
||||
return value
|
||||
|
||||
def __setitem__(self, opt, value):
|
||||
if not opt.validate(value, self.context,
|
||||
self.context.cfgimpl_get_settings().has_property('validator')):
|
||||
raise ValidateError('invalid value {}'
|
||||
' for option {}'.format(value, opt._name))
|
||||
raise ValidateError(_('invalid value {}'
|
||||
' for option {}').format(value, opt._name))
|
||||
if opt.is_multi():
|
||||
if opt.get_multitype() == multitypes.master:
|
||||
masterlen = len(value)
|
||||
for slave in opt.master_slaves:
|
||||
value_slave = self._get_value(slave)
|
||||
if len(value_slave) > masterlen:
|
||||
raise MultiTypeError("invalid len for the slave: {0}"
|
||||
" which has {1} as master".format(
|
||||
raise MultiTypeError(_("invalid len for the slave: {0}"
|
||||
" which has {1} as master").format(
|
||||
slave._name, opt._name))
|
||||
elif len(value_slave) < masterlen:
|
||||
for num in range(0, masterlen - len(value_slave)):
|
||||
@ -168,8 +169,8 @@ class Values(object):
|
||||
|
||||
elif opt.get_multitype() == multitypes.slave:
|
||||
if len(self._get_value(opt.master_slaves)) != len(value):
|
||||
raise MultiTypeError("invalid len for the slave: {0}"
|
||||
" which has {1} as master".format(
|
||||
raise MultiTypeError(_("invalid len for the slave: {0}"
|
||||
" which has {1} as master").format(
|
||||
opt._name, opt.master_slaves._name))
|
||||
if not isinstance(value, Multi):
|
||||
value = Multi(value, self.context, opt)
|
||||
@ -177,8 +178,8 @@ class Values(object):
|
||||
|
||||
def setitem(self, opt, value):
|
||||
if type(value) == list:
|
||||
raise MultiTypeError("the type of the value {0} which is multi shall "
|
||||
"be Multi and not list".format(str(value)))
|
||||
raise MultiTypeError(_("the type of the value {0} which is multi shall "
|
||||
"be Multi and not list").format(str(value)))
|
||||
self._test_mandatory(opt, value)
|
||||
self.values[opt] = (self.context.cfgimpl_get_settings().getowner(), value)
|
||||
|
||||
@ -190,9 +191,9 @@ class Values(object):
|
||||
|
||||
def setowner(self, opt, owner):
|
||||
if opt not in self.values:
|
||||
raise ConfigError('no value for {} cannot change owner to {}'.format(opt))
|
||||
raise ConfigError(_('no value for {1} cannot change owner to {2}').format(opt))
|
||||
if not isinstance(owner, owners.Owner):
|
||||
raise TypeError("invalid generic owner {0}".format(str(owner)))
|
||||
raise TypeError(_("invalid generic owner {0}").format(str(owner)))
|
||||
self.values[opt] = (owner, self.values[opt][1])
|
||||
|
||||
def is_default_owner(self, opt):
|
||||
@ -233,8 +234,8 @@ class Multi(list):
|
||||
"""
|
||||
if not force:
|
||||
if self.opt.get_multitype() == multitypes.slave:
|
||||
raise MultiTypeError("cannot append a value on a multi option {0}"
|
||||
" which is a slave".format(self.opt._name))
|
||||
raise MultiTypeError(_("cannot append a value on a multi option {0}"
|
||||
" which is a slave").format(self.opt._name))
|
||||
elif self.opt.get_multitype() == multitypes.master:
|
||||
for slave in self.opt.get_master_slaves():
|
||||
self.context.cfgimpl_get_values()[slave].append(slave.getdefault_multi(), force=True)
|
||||
@ -244,9 +245,9 @@ class Multi(list):
|
||||
|
||||
def _validate(self, value):
|
||||
if value is not None and not self.opt._validate(value):
|
||||
raise ConfigError("invalid value {0} "
|
||||
"for option {1}".format(str(value),
|
||||
self.opt._name))
|
||||
raise ConfigError(_("invalid value {0} "
|
||||
"for option {1}").format(str(value),
|
||||
self.opt._name))
|
||||
|
||||
def pop(self, key, force=False):
|
||||
"""the list value can be updated (poped)
|
||||
@ -257,8 +258,8 @@ class Multi(list):
|
||||
"""
|
||||
if not force:
|
||||
if self.opt.multitype == multitypes.slave:
|
||||
raise MultiTypeError("cannot append a value on a multi option {0}"
|
||||
" which is a slave".format(self.opt._name))
|
||||
raise MultiTypeError(_("cannot append a value on a multi option {0}"
|
||||
" which is a slave").format(self.opt._name))
|
||||
elif self.opt.multitype == multitypes.master:
|
||||
for slave in self.opt.get_master_slaves():
|
||||
self.context.cfgimpl_get_values()[slave].pop(key, force=True)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user