# -*- Mode: Python -*- from scan_utxo import gen_utxo from caesure.script import parse_script, pprint_script, ScriptError from caesure._script import ScriptError from caesure.bitcoin import bcrepr def frob(name): return name[::-1].encode('hex') n = 0 for txname, outputs in gen_utxo(): for (index, amt, script) in outputs: try: script = parse_script(script) except ScriptError: print frob(txname), index, bcrepr(amt), script.encode('hex'), repr( script) n += 1 print 'scanned %d scripts' % (n, )
# -*- Mode: Python -*- from scan_utxo import gen_utxo from caesure.script import parse_script, pprint_script, ScriptError, OPCODES, PUSH_OP from caesure._script import ScriptError def is_p2sh(s): return (len(s) == 3 and s[0] == (2, OPCODES.OP_HASH160) and s[2] == (2, OPCODES.OP_EQUAL) and s[1][0] == 0 and s[1][2] == PUSH_OP and len(s[1][1]) == 20) for txname, index, amt, script in gen_utxo(): try: script = parse_script(script) if is_p2sh(script): print pprint_script(script) except ScriptError: # there are quite a few broken outpoint scripts in the utxo set. pass
# -*- Mode: Python -*- from scan_utxo import gen_utxo from caesure.script import parse_script, pprint_script, ScriptError, OPCODES, PUSH_OP from caesure._script import ScriptError def is_p2sh (s): return ( len(s) == 3 and s[0] == (2, OPCODES.OP_HASH160) and s[2] == (2, OPCODES.OP_EQUAL) and s[1][0] == 0 and s[1][2] == PUSH_OP and len(s[1][1]) == 20 ) for txname, index, amt, script in gen_utxo(): try: script = parse_script (script) if is_p2sh (script): print pprint_script (script) except ScriptError: # there are quite a few broken outpoint scripts in the utxo set. pass
# -*- Mode: Python -*- from scan_utxo import gen_utxo from caesure.script import parse_script, pprint_script, ScriptError, OPCODES from caesure._script import ScriptError def is_p2sh (s): return ( len(s) == 3 and s[0] == (2, OPCODES.OP_HASH160) and s[2] == (2, OPCODES.OP_EQUAL) and s[1][0] == 0 and len(s[1][1]) == 20 ) for txname, outputs in gen_utxo(): for (index, amt, script) in outputs: try: script = parse_script (script) if is_p2sh (script): print pprint_script (script) except ScriptError: # there are quite a few broken outpoint scripts in the utxo set. pass