def load_rule(cls, load, element):
children = list(element.children())
if len(children) != 2:
raise RuleError(element)
keys = set(serialize.load_list(load, children[0]))
key_values = serialize.load_dict(load, children[1])
return cls(*keys, **key_values)
def load_rule(cls, load, element):
ip = element.get_attr("ip", None)
bits = element.get_attr("bits", None)
if None in (ip, bits):
raise RuleError(element)
try:
bits = int(bits)
except ValueError:
raise RuleError(element)
keys = None
for child in element.children():
keys = serialize.load_list(load, child)
return cls(ip, bits, keys)
def load_rule(cls, load, element):
children = serialize.load_list(load, element)
if len(children) < 1:
raise RuleError(element)
return cls(*children)
