1try:
2    try:
3        import ubinascii as binascii
4    except ImportError:
5        import binascii
6except ImportError:
7    print("SKIP")
8    raise SystemExit
9
10# two arguments supported in uPy but not CPython
11a = binascii.hexlify(b"123", ":")
12print(a)
13
14# zero length buffer
15print(binascii.hexlify(b"", b":"))
16