13     depths = None  variable in NeverallowRule
15     def __init__(self, statement, depths):  argument
17         self.depths = copy.deepcopy(depths)
53         depths = dict()
55             depths[section] = 0
60                     depths[section] += 1
64                     if depths[section] < 1:
66                     depths[section] -= 1
70                 rule = NeverallowRule(line, depths)
74             if depths[section] != 0:
91             "true" if rule.depths[section] else "false")