def outputs_fetched(ec, outpoints, chain):
if ec:
print >> sys.stderr, str(ec)
return
# Threadsafe only because we have a single thread of control.
# This is a simple example. Don't use locks though,
# use a better sync pattern.
spends_queue = []
spends_size = len(outpoints)
for hash, index in outpoints:
outp = bitcoin.output_point()
outp.hash.copy(hash)
outp.index = index
chain.fetch_spend(outp, lambda ec, inpoint: spend_fetched(ec, inpoint, outp, chain, spends_queue, spends_size))
import bitcoin
outpoint = bitcoin.output_point()
outpoint.hash = "c06c9c3cc9f9665a673d347926b4a58d61ca05f573952dfc1e261f44aa120ade".decode("hex")
outpoint.index = 0
