from collections import OrderedDict
from robot.utils import DotDict

# Normal dict: the order isn't relevant
norm_dict = {'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5, 'f': 6, 'g': 7}
norm_dict_reverse = {'g': 7, 'f': 6, 'e': 5, 'd': 4, 'c': 3, 'b': 2, 'a': 1}

norm_dict == norm_dict_reverse    # True
norm_dict != norm_dict_reverse    # False
not norm_dict == norm_dict_reverse    # False
not norm_dict != norm_dict_reverse    # True

# OrderedDict: the order is important
order_dict = OrderedDict([('a', 1), ('b', 2), ('c', 3), ('d', 4), ('e', 5), ('f', 6), ('g', 7)])
order_dict_reverse = OrderedDict([('g', 7), ('f', 6), ('e', 5), ('d', 4), ('c', 3), ('b', 2), ('a', 1)])

order_dict == order_dict_reverse    # False
order_dict != order_dict_reverse    # True
not order_dict == order_dict_reverse    # True
not order_dict != order_dict_reverse    # False

#DotDict : the order isn't relevant with == but is relevant with !=
dot_dict = DotDict({'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5, 'f': 6, 'g': 7})
dot_dict_reverse = DotDict({'g': 7, 'f': 6, 'e': 5, 'd': 4, 'c': 3, 'b': 2, 'a': 1})
dot_dict == dot_dict_reverse    # True because order is not relevant with ==
dot_dict != dot_dict_reverse    # True because order is relevant with !=
not dot_dict == dot_dict_reverse    # False
not dot_dict != dot_dict_reverse    # False

    def __ne__(self, other):
        return not self == other