that are needed for the connections creation phase.
@param n the nested data odict
"""
- get_hash = lambda: reduce(lambda x, y: x ^ y, [hash(param) for param in self.get_params()], 0)
+ get_hash = lambda: hash(tuple(map(hash, self.get_params())))
my_hash = 0
while get_hash() != my_hash:
params_n = n.findall('param')