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 presense is not checked!
raise error.ValueConstraintError(value)
constraint(value)
def __call__(self, value, idx=None):
try:
self._testValue(value, idx)
except error.ValueConstraintError:
raise error.ValueConstraintError(
'%s failed at: \"%s\"' % (self, sys.exc_info()[1])
)
def _testValue(self, value, idx):
try:
self._values[0](value, idx)
except error.ValueConstraintError:
return
else:
raise error.ValueConstraintError(value)
def _testValue(self, value, idx):
for v in self._values:
try:
v(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):
if value < self.start or value > self.stop:
raise error.ValueConstraintError(value)
def _testValue(self, value, idx):
# XXX index vals for performance?
if value not in self._values:
raise error.ValueConstraintError(value)
def _testValue(self, value, idx):
raise error.ValueConstraintError(value)
def _testValue(self, value, idx):
for v in value:
if v not in self._values:
raise error.ValueConstraintError(value)
def _testValue(self, value, idx):
l = len(value)
if l < self.start or l > self.stop:
raise error.ValueConstraintError(value)