Hybrid Set

HybridSet is a MutableSet that stores apart hashable and unashable values.
It's fully compatible with the builtins set and frozenset

>>> from hybridset import HybridSet
>>> hs = HybridSet([3, 'thing', [True], {3, 4}, {1: 'one', 2: 'two'}])
>>> s = {3, 4, 5}
>>> s | hs
HybridSet(hashables={3, 4, 5, 'thing'}, unhashables=[[Ture], {3, 4}, {1: 'one', 2: 'two'}])
>>> s & hs
HybridSet(hashables={3})

Know Issues

Don't pass HybridSet instances to explicit methods of builtins, it may cause a TypeError because of the unhashable values present in the HybridSet.

>>> hs = HybridSet([[6], [7]])
>>> s.union(hs)
Traceback (most recent call last):
 ...
TypeError: unhashable type: 'list'
>>> s.isdisjoint(hs)
Traceback (most recent call last):
 ...
TypeError: unhashable type: 'list'

Always use operators instead.
For isdisjoint(), test the emptiness of the intersection:

>>> if not s & hs:
...     print('disjoint')
... else:
...     print('not disjoint')
disjoint

For more information, see the class and methods docstrings.