def validate_bitcoind(tx, tx_db, bitcoind_url): try: from pycoin.services.bitcoind import bitcoind_agrees_on_transaction_validity if bitcoind_agrees_on_transaction_validity(bitcoind_url, tx): print("interop test passed for %s" % tx.id(), file=sys.stderr) else: print("tx ==> %s FAILED interop test" % tx.id(), file=sys.stderr) except ImportError: print("warning: can't talk to bitcoind due to missing library")