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Validation should return exception, not raises exception

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Don't check force_store_value for SymLinkOption
This commit is contained in:
Emmanuel Garette
2016-03-24 19:43:41 +01:00
parent f03a31b454
commit e91568e6b6
5 changed files with 49 additions and 24 deletions
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3
tiramisu/option/baseoption.py
View File

@ -482,7 +482,8 @@ class Option(OnlyOption):
if _value is None:
return
# option validation
err = self._validate(_value, context, current_opt)
err = self._validate(_value, context, current_opt,
returns_raise=True)
if err:
log.debug('do_validation: value: {0}, index: {1}, '
'submulti_index: {2}'.format(_value, _index,

61
tiramisu/option/option.py
View File

@ -68,7 +68,8 @@ class ChoiceOption(Option):
properties=properties,
warnings_only=warnings_only)
def impl_get_values(self, context, current_opt=undefined):
def impl_get_values(self, context, current_opt=undefined,
returns_raise=False):
if current_opt is undefined:
current_opt = self
#FIXME cache? but in context...
@ -82,14 +83,21 @@ class ChoiceOption(Option):
values_params = {}
values = carry_out_calculation(current_opt, context=context,
callback=values,
callback_params=values_params)
callback_params=values_params,
returns_raise=returns_raise)
if isinstance(values, Exception):
return values
if values is not undefined and not isinstance(values, list): # pragma: optional cover
raise ConfigError(_('calculated values for {0} is not a list'
'').format(self.impl_getname()))
return values
def _validate(self, value, context=undefined, current_opt=undefined):
values = self.impl_get_values(context, current_opt=current_opt)
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
values = self.impl_get_values(context, current_opt=current_opt,
returns_raise=returns_raise)
if isinstance(values, Exception):
return values
if values is not undefined and not value in values: # pragma: optional cover
return ValueError(_('value {0} is not permitted, '
'only {1} is allowed'
@ -101,7 +109,8 @@ class BoolOption(Option):
"represents a choice between ``True`` and ``False``"
__slots__ = tuple()
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
if not isinstance(value, bool):
return ValueError(_('invalid boolean')) # pragma: optional cover
@ -110,7 +119,8 @@ class IntOption(Option):
"represents a choice of an integer"
__slots__ = tuple()
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
if not isinstance(value, int):
return ValueError(_('invalid integer')) # pragma: optional cover
@ -119,7 +129,8 @@ class FloatOption(Option):
"represents a choice of a floating point number"
__slots__ = tuple()
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
if not isinstance(value, float):
return ValueError(_('invalid float')) # pragma: optional cover
@ -128,7 +139,8 @@ class StrOption(Option):
"represents the choice of a string"
__slots__ = tuple()
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
if not isinstance(value, str):
return ValueError(_('invalid string')) # pragma: optional cover
@ -144,7 +156,8 @@ else:
__slots__ = tuple()
_empty = u''
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
if not isinstance(value, unicode):
return ValueError(_('invalid unicode')) # pragma: optional cover
@ -172,7 +185,8 @@ class IPOption(Option):
warnings_only=warnings_only,
extra=extra)
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
# sometimes an ip term starts with a zero
# but this does not fit in some case, for example bind does not like it
err = self._impl_valid_unicode(value)
@ -276,7 +290,8 @@ class PortOption(Option):
warnings_only=warnings_only,
extra=extra)
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
if isinstance(value, int):
if sys.version_info[0] >= 3: # pragma: optional cover
value = str(value)
@ -310,7 +325,8 @@ class NetworkOption(Option):
"represents the choice of a network"
__slots__ = tuple()
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
err = self._impl_valid_unicode(value)
if err:
return err
@ -333,7 +349,8 @@ class NetmaskOption(Option):
"represents the choice of a netmask"
__slots__ = tuple()
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
err = self._impl_valid_unicode(value)
if err:
return err
@ -383,7 +400,8 @@ class NetmaskOption(Option):
class BroadcastOption(Option):
__slots__ = tuple()
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
err = self._impl_valid_unicode(value)
if err:
return err
@ -443,7 +461,8 @@ class DomainnameOption(Option):
warnings_only=warnings_only,
extra=extra)
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
err = self._impl_valid_unicode(value)
if err:
return err
@ -504,7 +523,8 @@ class EmailOption(DomainnameOption):
__slots__ = tuple()
username_re = re.compile(r"^[\w!#$%&'*+\-/=?^`{|}~.]+$")
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
err = self._impl_valid_unicode(value)
if err:
return err
@ -528,7 +548,8 @@ class URLOption(DomainnameOption):
proto_re = re.compile(r'(http|https)://')
path_re = re.compile(r"^[A-Za-z0-9\-\._~:/\?#\[\]@!%\$&\'\(\)\*\+,;=]+$")
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
err = self._impl_valid_unicode(value)
if err:
return err
@ -574,7 +595,8 @@ class UsernameOption(Option):
#regexp build with 'man 8 adduser' informations
username_re = re.compile(r"^[a-z_][a-z0-9_-]{0,30}[$a-z0-9_-]{0,1}$")
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
err = self._impl_valid_unicode(value)
if err:
return err
@ -587,7 +609,8 @@ class FilenameOption(Option):
__slots__ = tuple()
path_re = re.compile(r"^[a-zA-Z0-9\-\._~/+]+$")
def _validate(self, value, context=undefined, current_opt=undefined):
def _validate(self, value, context=undefined, current_opt=undefined,
returns_raise=False):
err = self._impl_valid_unicode(value)
if err:
return err

2
tiramisu/option/optiondescription.py
View File

@ -124,7 +124,7 @@ class OptionDescription(BaseOption, StorageOptionDescription):
else:
option._set_readonly(True)
is_multi = option.impl_is_multi()
if 'force_store_value' in option.impl_getproperties():
if not isinstance(option, SymLinkOption) and 'force_store_value' in option.impl_getproperties():
force_store_values.append((subpath, option))
for func, all_cons_opts, params in option._get_consistencies():
option._valid_consistencies(all_cons_opts[1:])

2
tiramisu/storage/dictionary/option.py
View File

@ -97,7 +97,7 @@ class StorageBase(object):
_setattr(self, '_default', default)
if is_multi and default_multi is not None:
err = self._validate(default_multi)
err = self._validate(default_multi, returns_raise=True)
if err:
raise ValueError(_("invalid default_multi value {0} "
"for option {1}: {2}").format(