def check(self):
for clause in self._ruleorder:
for rulename in clause:
if not self.is_rule(rulename):
raise UnknownRuleException(
rulename, prefix="Error in ruleorder definition."
)
def get_rule(self, name):
"""
Get rule by name.
Arguments
name -- the name of the rule
"""
if not self._rules:
raise NoRulesException()
if not name in self._rules:
raise UnknownRuleException(name)
return self._rules[name]