return true error message when validation
This commit is contained in:
Emmanuel Garette
parent
de44daafeb
commit
8056387f02
2 changed files with 83 additions and 88 deletions
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@ -140,9 +140,12 @@ class Option(BaseInformation):
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if not self._multi and default_multi is not None:
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raise ValueError(_("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 ValueError(_("invalid default_multi value {0} "
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"for option {1}").format(str(default_multi), name))
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if default_multi is not None:
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try:
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self._validate(default_multi)
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except ValueError, err:
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raise ValueError(_("invalid default_multi value {0} "
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"for option {1}: {2}").format(str(default_multi), name, err))
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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 ValueError(_("defaut values not allowed if option: {0} "
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"is calculated").format(name))
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@ -253,34 +256,35 @@ class Option(BaseInformation):
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if not validate:
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return
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def _val_validator(val):
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callback_params = deepcopy(self._validator[1])
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callback_params.setdefault('', []).insert(0, val)
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return carry_out_calculation(self._name, config=context,
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callback=self._validator[0],
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callback_params=callback_params)
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def val_validator():
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#add current value has first argument
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if self.impl_is_multi():
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for val in value:
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if not _val_validator(val):
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return False
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return True
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def val_validator(val):
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if self._validator is not None:
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callback_params = deepcopy(self._validator[1])
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callback_params.setdefault('', []).insert(0, val)
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return carry_out_calculation(self._name, config=context,
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callback=self._validator[0],
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callback_params=callback_params)
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else:
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return _val_validator(value)
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return True
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def do_validation(_value, _index=None):
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if _value is None:
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return True
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if not val_validator(_value):
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raise ValueError(_("invalid value {0} for option {1} for object {2}"
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"").format(_value, self._name, self.__class__))
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try:
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self._validate(_value)
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except ValueError, err:
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raise ValueError(_("invalid value {0} for option {1}: {2}"
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"").format(_value, self._name, err))
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if context is not None:
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descr._valid_consistency(self, _value, context, _index)
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# generic calculation
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if context is not None:
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descr = context.cfgimpl_get_description()
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if not self._multi:
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if value is not None and ((self._validator is not None and
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not val_validator()) or
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not self._validate(value)):
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raise ValueError(_("invalid value {0} for option {1} (type {2})"
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"").format(value, self._name, self.__class__))
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if context is not None:
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descr._valid_consistency(self, value, context, None)
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do_validation(value)
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else:
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if not isinstance(value, list):
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raise ValueError(_("invalid value {0} for option {1} "
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@ -288,13 +292,7 @@ class Option(BaseInformation):
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self._name))
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for index in range(0, len(value)):
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val = value[index]
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if val is not None and ((self._validator is not None and
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not val_validator()) or
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not self._validate(val)):
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raise ValueError(_("invalid value {0} for option {1}"
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"").format(value, self._name))
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if context is not None:
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descr._valid_consistency(self, val, context, index)
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do_validation(val, index)
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def impl_getdefault(self, default_multi=False):
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"accessing the default value"
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@ -398,10 +396,9 @@ class ChoiceOption(Option):
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return self._open_values
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def _validate(self, value):
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if not self._open_values:
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return value is None or value in self._values
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else:
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return True
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if not self._open_values and not value in self._values:
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raise ValueError(_('value {0} is not permitted, only {1} is allowed'
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'').format(value, self._values))
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class BoolOption(Option):
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@ -410,7 +407,8 @@ class BoolOption(Option):
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_opt_type = 'bool'
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def _validate(self, value):
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return isinstance(value, bool)
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if not isinstance(value, bool):
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raise ValueError(_('value must be a boolean'))
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class IntOption(Option):
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@ -419,7 +417,8 @@ class IntOption(Option):
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_opt_type = 'int'
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def _validate(self, value):
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return isinstance(value, int)
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if not isinstance(value, int):
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raise ValueError(_('value must be an integer'))
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class FloatOption(Option):
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@ -428,7 +427,8 @@ class FloatOption(Option):
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_opt_type = 'float'
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def _validate(self, value):
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return isinstance(value, float)
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if not isinstance(value, float):
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raise ValueError(_('value must be a float'))
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class StrOption(Option):
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@ -437,7 +437,8 @@ class StrOption(Option):
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_opt_type = 'string'
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def _validate(self, value):
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return isinstance(value, str)
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if not isinstance(value, str):
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raise ValueError(_('value must be a string'))
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class UnicodeOption(Option):
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@ -447,7 +448,8 @@ class UnicodeOption(Option):
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_empty = u''
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def _validate(self, value):
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return isinstance(value, unicode)
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if not isinstance(value, unicode):
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raise ValueError(_('value must be an unicode'))
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class SymLinkOption(object):
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@ -490,15 +492,11 @@ class IPOption(Option):
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properties=properties)
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def _validate(self, value):
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try:
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ip = IP('{0}/32'.format(value))
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if ip.iptype() == 'RESERVED':
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return False
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if self._only_private:
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return ip.iptype() == 'PRIVATE'
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return True
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except ValueError:
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return False
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ip = IP('{0}/32'.format(value))
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if ip.iptype() == 'RESERVED':
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raise ValueError(_("IP mustn't not be in reserved class"))
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if self._only_private and not ip.iptype() == 'PRIVATE':
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raise ValueError(_("IP must be in private class"))
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class PortOption(Option):
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@ -552,23 +550,19 @@ class PortOption(Option):
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properties=properties)
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def _validate(self, value):
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try:
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if self._allow_range and ":" in str(value):
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value = str(value).split(':')
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if len(value) != 2:
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return False
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if not value[0] < value[1]:
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return False
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else:
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value = [value]
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if self._allow_range and ":" in str(value):
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value = str(value).split(':')
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if len(value) != 2:
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raise ValueError('range must have two values only')
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if not value[0] < value[1]:
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raise ValueError('first port in range must be smaller than the second one')
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else:
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value = [value]
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for val in value:
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if not self._min_value <= int(val) <= self._max_value:
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return False
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return True
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except ValueError:
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return False
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for val in value:
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if not self._min_value <= int(val) <= self._max_value:
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raise ValueError('port must be an between {0} and {1}'
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''.format(self._min_value, self._max_value))
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class NetworkOption(Option):
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@ -577,13 +571,9 @@ class NetworkOption(Option):
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_opt_type = 'network'
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def _validate(self, value):
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try:
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ip = IP(value)
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if ip.iptype() == 'RESERVED':
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return False
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return True
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except ValueError:
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return False
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ip = IP(value)
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if ip.iptype() == 'RESERVED':
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raise ValueError(_("network mustn't not be in reserved class"))
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class NetmaskOption(Option):
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@ -592,11 +582,7 @@ class NetmaskOption(Option):
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_opt_type = 'netmask'
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def _validate(self, value):
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try:
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IP('0.0.0.0/{0}'.format(value))
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return True
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except ValueError:
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return False
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IP('0.0.0.0/{0}'.format(value))
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def _cons_network_netmask(self, optname, value, value_):
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#opts must be (netmask, network) options
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@ -669,7 +655,7 @@ class DomainnameOption(Option):
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if self._allow_ip is True:
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try:
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IP('{0}/32'.format(value))
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return True
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return
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except ValueError:
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pass
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if self._type == 'netbios':
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@ -688,7 +674,8 @@ class DomainnameOption(Option):
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raise ValueError(_("invalid value's length for {0} (max {1})"
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"").format(self._name, length))
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regexp = r'^[a-z]([a-z\d{0}-])*[a-z\d]$'.format(extrachar)
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return re.match(regexp, value) is not None
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if re.match(regexp, value) is None:
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raise ValueError(_('invalid domainname'))
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class OptionDescription(BaseInformation):
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@ -896,6 +883,7 @@ def validate_requires_arg(requires, name):
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for require in requires:
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if not type(require) == dict:
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print require
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raise ValueError(_("malformed requirements type for option:"
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" {0}, must be a dict").format(name))
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valid_keys = ('option', 'expected', 'action', 'inverse', 'transitive',
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@ -929,14 +917,18 @@ def validate_requires_arg(requires, name):
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' same_action must be boolean'))
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if not isinstance(option, Option):
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raise ValueError(_('malformed requirements first argument '
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print option, type(option)
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raise ValueError(_('malformed requirements '
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'must be an option in option {0}').format(name))
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if option.impl_is_multi():
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raise ValueError(_('malformed requirements option {0} '
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'should not be a multi').format(name))
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if expected is not None and not option._validate(expected):
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raise ValueError(_('malformed requirements second argument '
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'must be valid for option {0}').format(name))
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if expected is not None:
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try:
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option._validate(expected)
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except ValueError, err:
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raise ValueError(_('malformed requirements second argument '
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'must be valid for option {0}: {1}').format(name, err))
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if action in config_action:
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if inverse != config_action[action]:
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raise ValueError(_("inconsistency in action types for option: {0}"
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@ -361,10 +361,13 @@ class Multi(list):
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super(Multi, self).extend(iterable)
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def _validate(self, value):
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if value is not None and not self.opt._validate(value):
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raise ValueError(_("invalid value {0} "
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"for option {1}").format(str(value),
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self.opt._name))
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if value is not None:
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try:
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self.opt._validate(value)
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except ValueError, err:
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raise ValueError(_("invalid value {0} "
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"for option {1}: {2}").format(str(value),
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self.opt._name, err))
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def pop(self, key, force=False):
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"""the list value can be updated (poped)
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