Quote from: d4n13 on July 17, 2015, 06:17:43 PM

Quote from: HeadsOrTails on July 16, 2015, 05:25:34 AM

How would I use Pycoin to play around with non-standard scripts like this? Alternatively, pybitcointools.

Writing a Script "compiler" in python should be very straight forward. PyBitcoinTools will parse out the scripts with deserialize, then you take the Script 'asm' and write a decompiler.

If you then put the 'asm' data back in the dict and serialize with pybitcointools you should be good to go.

Thanks for the reply!

I'm really familiar with pybitcointools, so I can certainly see how your suggestion works. However, the issue is when using serialize_script; namely, if you've got objects (like a pubkey), the serialize_script method doesn't add push codes for the size of the object.

Ie:

Code:

my_script = serialize_script([OP_foo, OP_bar, "20byte_pubkey_hash", OP_spam])

myscript will return 11 22 01234567890123456789 33 instead of 11 22 14 01234567890123456789 33