micropython/tests/basics/dict-intern.py

16 lines
299 B
Python
Raw Normal View History

# check that interned strings are compared against non-interned strings
di = {"key1": "value"}
# lookup interned string
k = "key1"
print(k in di)
# lookup non-interned string
k2 = "key" + "1"
print(k == k2)
print(k2 in di)
# lookup non-interned string
print("".join(['k', 'e', 'y', '1']) in di)