def count_matches(block_data):
block_datastream.seek_file(block_data['nBlockPos'])
data = parse_Block(block_datastream)
coinbase = data['transactions'][0]
scriptSig = coinbase['txIn'][0]['scriptSig']
if re.search(options.lookfor, scriptSig) is not None:
results['matched'] += 1
if options.verbose: print("Block %d : %s"%(block_data['nHeight'], scriptSig.encode('string_escape')) )
results['searched'] += 1
return results['searched'] < options.howmany
def count_matches(block_data):
block_datastream.seek_file(block_data['nBlockPos'])
data = parse_Block(block_datastream)
coinbase = data['transactions'][0]
scriptSig = coinbase['txIn'][0]['scriptSig']
if re.search(options.lookfor, scriptSig) is not None:
results['matched'] += 1
if options.verbose: print("Block %d : %s"%(block_data['nHeight'], scriptSig.encode('string_escape')) )
results['searched'] += 1
return results['searched'] < options.howmany
def gather_stats(block_data):
block_datastream.seek_file(block_data['nBlockPos'])
data = parse_Block(block_datastream)
block_date = date.fromtimestamp(data['nTime'])
key = "%d-%02d"%(block_date.year, block_date.month)
for txn in data['transactions'][1:]:
values = []
for txout in txn['txOut']:
n_transactions[key] += 1
v_transactions[key] += txout['value']
values.append(txout['value'])
v_transactions_min[key] += min(values)
v_transactions_max[key] += max(values)
return True
def gather_stats(block_data):
block_datastream.seek_file(block_data['nBlockPos'])
data = parse_Block(block_datastream)
block_date = date.fromtimestamp(data['nTime'])
key = "%d-%02d" % (block_date.year, block_date.month)
for txn in data['transactions'][1:]:
for txout in txn['txOut']:
if key in n_transactions:
n_transactions[key] += 1
v_transactions[key] += txout['value']
else:
n_transactions[key] = 1
v_transactions[key] = txout['value']
return True
def gather_stats(block_data):
block_datastream.seek_file(block_data['nBlockPos'])
data = parse_Block(block_datastream)
block_date = date.fromtimestamp(data['nTime'])
key = "%d-%02d"%(block_date.year, block_date.month)
for txn in data['transactions'][1:]:
for txout in txn['txOut']:
if key in n_transactions:
n_transactions[key] += 1
v_transactions[key] += txout['value']
else:
n_transactions[key] = 1
v_transactions[key] = txout['value']
return True
def gather_stats_week(block_data, lastDate):
block_datastream = blockfile.get_stream(block_data['nFile'])
block_datastream.seek_file(block_data['nBlockPos'])
data = parse_Block(block_datastream)
block_date = date.fromtimestamp(data['nTime'])
if block_date < lastDate:
return False
key = "%d-%02d-%02d"%(block_date.year, block_date.month, block_date.day)
for txn in data['transactions'][1:]:
values = []
for txout in txn['txOut']:
n_transactions[key] += 1
v_transactions[key] += txout['value']
values.append(txout['value'])
v_transactions_min[key] += min(values)
v_transactions_max[key] += max(values)
return True
def count_matches(block_data):
block_datastream = blockfile.get_stream(block_data["nFile"])
block_datastream.seek_file(block_data["nBlockPos"])
data = parse_Block(block_datastream)
coinbase = data["transactions"][0]
scriptSig = coinbase["txIn"][0]["scriptSig"]
if results["skipped"] < options.start:
results["skipped"] += 1
else:
results["checked"] += 1
if re.search(options.lookfor, scriptSig) is not None:
results["matched"] += 1
if options.verbose:
print("Block %d : %s" % (block_data["nHeight"], scriptSig.encode("string_escape")))
results["searched"] += 1
return results["searched"] < options.howmany
def gather(block_data):
block_datastream.seek_file(block_data["nBlockPos"])
data = parse_Block(block_datastream)
height = block_data["nHeight"]
coinbase = data["transactions"][0]
scriptSig = coinbase["txIn"][0]["scriptSig"]
if len(scriptSig) < 4:
return True
(n,) = struct.unpack_from("<I", scriptSig[0:4])
if n < 6 * 24 * 365.25 * 100: # 200 years of blocks:
print("%d: %d (%s)" % (height, n, approx_date(n)))
if ord(scriptSig[0]) == 0x03:
(n,) = struct.unpack_from("<I", scriptSig[1:4] + "\0")
if n < 6 * 24 * 365.25 * 100: # 200 years of blocks:
print("%d: PUSH %d (%s)" % (height, n, approx_date(n)))
return True
def gather(block_data):
block_datastream.seek_file(block_data['nBlockPos'])
data = parse_Block(block_datastream)
height = block_data['nHeight']
coinbase = data['transactions'][0]
scriptSig = coinbase['txIn'][0]['scriptSig']
if len(scriptSig) < 4:
return True
(n,) = struct.unpack_from('<I', scriptSig[0:4])
if n < 6*24*365.25*100: # 200 years of blocks:
print("%d: %d (%s) version: %d/%d"%(height, n, approx_date(n), block_data['b_version'],coinbase['version']))
if ord(scriptSig[0]) == 0x03:
(n,) = struct.unpack_from('<I', scriptSig[1:4]+'\0')
if n < 6*24*365.25*100: # 200 years of blocks:
print("%d: PUSH %d (%s) version: %d/%d"%(height, n, approx_date(n), block_data['b_version'],coinbase['version']))
return True
def gather(block_data):
block_datastream.seek_file(block_data['nBlockPos'])
data = parse_Block(block_datastream)
height = block_data['nHeight']
coinbase = data['transactions'][0]
scriptSig = coinbase['txIn'][0]['scriptSig']
if len(scriptSig) < 4:
return True
(n, ) = struct.unpack_from('<I', scriptSig[0:4])
if n < 6 * 24 * 365.25 * 100: # 200 years of blocks:
print("%d: %d (%s) version: %d/%d" %
(height, n, approx_date(n), block_data['b_version'],
coinbase['version']))
if ord(scriptSig[0]) == 0x03:
(n, ) = struct.unpack_from('<I', scriptSig[1:4] + '\0')
if n < 6 * 24 * 365.25 * 100: # 200 years of blocks:
print("%d: PUSH %d (%s) version: %d/%d" %
(height, n, approx_date(n), block_data['b_version'],
coinbase['version']))
return True
