def METHOD_NAME(self, line):
    'Magic that get a variable from sos dictionary and set to Python dictionary'
    # do not return __builtins__ beacuse it is too long...
    for var in [x.strip() for x in line.split() if x.strip()]:
        if var not in self.shell.user_ns:
            raise RuntimeError('{} not exist in python dict.'.format(var))
        env.sos_dict[var] = copy.deepcopy(self.shell.user_ns[var])