tests/basics/builtin_hash.py


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21

# test builtin hash function

print(hash(False))
print(hash(True))
print({():1}) # hash tuple
print({1 << 66:1}) # hash big int
print(hash in {hash:1}) # hash function

try:
    hash([])
except TypeError:
    print("TypeError")

class A:
    def __hash__(self):
        return 123
    def __repr__(self):
        return "a instance"

print(hash(A()))
print({A():1})