def _testValue(self, value, idx):
if self.__singleTypeConstraint:
self.__singleTypeConstraint(value)
elif self.__multipleTypeConstraint:
if idx not in self.__multipleTypeConstraint:
raise error.ValueConstraintError(value)
constraint, status = self.__multipleTypeConstraint[idx]
if status == 'ABSENT': # XXX presence is not checked!
raise error.ValueConstraintError(value)
constraint(value)
def _testValue(self, value, idx):
for constraint in self._values:
try:
constraint(value, idx)
except error.ValueConstraintError:
continue
raise error.ValueConstraintError(value)
def __call__(self, value, idx=None):
if not self._values:
return
try:
self._testValue(value, idx)
except error.ValueConstraintError:
raise error.ValueConstraintError('%s failed at: %r' %
(self, sys.exc_info()[1]))
def _testValue(self, value, idx):
for constraint in self._values:
try:
constraint(value, idx)
except error.ValueConstraintError:
pass
else:
return
raise error.ValueConstraintError('all of %s failed for "%s"' %
(self._values, value))
def _testValue(self, value, idx):
raise error.ValueConstraintError(value)
def _testValue(self, value, idx):
if value is not None:
raise error.ValueConstraintError('Component is not absent: %r' %
value)
def _testValue(self, value, idx):
if value is None:
raise error.ValueConstraintError('Component is not present:')
def _testValue(self, value, idx):
if not self._set.issuperset(value):
raise error.ValueConstraintError(value)
def _testValue(self, value, idx):
valueSize = len(value)
if valueSize < self.start or valueSize > self.stop:
raise error.ValueConstraintError(value)
def _testValue(self, value, idx):
if value < self.start or value > self.stop:
raise error.ValueConstraintError(value)
def _testValue(self, value, idx):
for constraint in self._values:
if isinstance(constraint, AbstractConstraint):
constraint(value, idx)
elif value not in self._set:
raise error.ValueConstraintError(value)
def _testValue(self, value, idx):
if value not in self._set:
raise error.ValueConstraintError(value)
