def history_fetched(ec, history):
if ec:
print >> sys.stderr, "Error:", ec
obelisk.stop()
return
elif not history:
print >> sys.stderr, "No history yet at this address."
obelisk.stop()
return
for id, hash, index, height, value in history:
if id == obelisk.PointIdent.Spend:
client.fetch_transaction(hash, tx_fetched)
return
# Not found the hash!
print >> sys.stderr, "No spends yet for this address. Keep bidding."
obelisk.stop()
def history_fetched(ec, history):
if ec:
print >> sys.stderr, "Error:", ec
obelisk.stop()
return
elif not history:
print >> sys.stderr, "No history yet at this address."
obelisk.stop()
return
for id, hash, index, height, value in history:
if id == obelisk.PointIdent.Spend:
client.fetch_transaction(hash, tx_fetched)
return
# Not found the hash!
print >> sys.stderr, "No spends yet for this address. Keep bidding."
obelisk.stop()
def tx_fetched(ec, tx):
if ec:
print >> sys.stderr, "Internal error or bad DB:", ec
obelisk.stop()
return
tx = obelisk.Transaction.deserialize(tx)
for input in tx.inputs:
# This is the input script
print input.script.encode("hex")
# Extract the public key from the script (begins with 02, 03 or 04)
public_key = extract(input.script)
# Use obelisk.public_key_to_bc_address(public_key) to get input_address
input_address = obelisk.public_key_to_bc_address(public_key)
# Skip input if not the one we're looking for.
if input_address != address:
continue
# Found the public_key!
print public_key.encode("hex")
obelisk.stop()
return
print >> sys.stderr, "Internal error, couldn't find spend input!"
obelisk.stop()
def tx_fetched(ec, tx):
if ec:
print >> sys.stderr, "Internal error or bad DB:", ec
obelisk.stop()
return
tx = obelisk.Transaction.deserialize(tx)
for input in tx.inputs:
# This is the input script
print input.script.encode("hex")
# Extract the public key from the script (begins with 02, 03 or 04)
public_key = extract( input.script )
# Use obelisk.public_key_to_bc_address(public_key) to get input_address
input_address = obelisk.public_key_to_bc_address(public_key)
# Skip input if not the one we're looking for.
if input_address != address:
continue
# Found the public_key!
print public_key.encode("hex")
obelisk.stop()
return
print >> sys.stderr, "Internal error, couldn't find spend input!"
obelisk.stop()
