def Validate(self, value, **_):
    if value is None:
      return

    return rdfvalue.RDFBool(
        super(ProtoBoolean, self).Validate(value))
Assures added options will stay in order
dataset/ETHPy150Open google/grr/grr/lib/rdfvalues/structs.py/ProtoBoolean.Validate--crossover with--dataset/ETHPy150Open gitpython-developers/GitPython/git/config.py/GitConfigParser.add_section