167       for index, value in enumerate(values):
168         if isinstance(value, str) and index in self._nested:
169           values[index] = self._nested[index](value)
214     def __setattr__(self, name, value):  argument
217       self._values[self._FieldIndex(name)] = value
238     def _MaybePackStruct(value):  argument
239       if hasattr(value, "__metaclass__"):# and value.__metaclass__ == Meta:
240         return value.Pack()
242         return value
249       def FieldDesc(index, name, value):  argument
250         if isinstance(value, str):
252             value = value.rstrip("\x00")
253           elif any(c not in string.printable for c in value):
254             value = value.encode("hex")
255         return "%s=%s" % (name, value)