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frozendict_quickstart_create_access_copy_immutable_dict.py
pythonDemonstrates how to create a frozendict, access its values, and use the copy
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frozendict_quickstart_create_access_copy_immutable_dict.py
1from frozendict import frozendict
2
3fd = frozendict({"a": 1, "b": 2})
4
5print(fd["a"])
6print(len(fd))
7print(hash(fd))
8
9# frozendict is immutable, so you can't change it:
10# fd["a"] = 3 # raises TypeError
11
12# but you can create a new one from it:
13fd2 = fd.copy(a=3, c=4)
14
15print(fd2)