If line#24 use 'wif_compressed', it will produce a wrong Key (WIF-Compressed) started with 2.
So there should be 'wif', unless :
wif_compressed_private_key = bitcoin.encode_privkey(
bitcoin.decode_privkey(private_key, 'hex'), 'wif_compressed')
This is also right.
However, use the 'compressed_private_key' and 'wif_compressed' is wrong.
The code is very possible to miss a leading '0'.
E.g:
Private Key (hex) is: 57c003d31cca32f79a22e70334fff37875617e89c04d2746b5efc22067ccb8fd
Before: Compressed Public Key (hex) is: 03 8f0de2360796ae0fe17f1a2b0be30af6fb45eccc4a1c7afb5ebea21d041b6e0
After: Compressed Public Key (hex) is: 03 08f0de2360796ae0fe17f1a2b0be30af6fb45eccc4a1c7afb5ebea21d041b6e0
The bug is in the pybitcointools, but it is not updated, we can only repair it ourselves.
`from __future__ import print_function` to bring the print function from Python 3 into Python 2.6 and 2.7.
Properly deals with comma separated values in print() function.
