def api_stats():
max_target = 0x0fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
blocks = BU.get_blocks()
total_nonce = 0
periods = []
last_time = None
for block in blocks:
difficulty = max_target / int(block.get('target'), 16)
if block.get('index') == 0:
start_timestamp = block.get('time')
if last_time:
if int(block.get('time')) > last_time:
periods.append({
'hashrate': (difficulty * 2**32) /
(int(block.get('time')) - last_time),
'index':
block.get('index'),
'elapsed_time': (int(block.get('time')) - last_time)
})
last_time = int(block.get('time'))
total_nonce += block.get('nonce')
sorted(periods, key=lambda x: x['index'])
total_time_elapsed = int(block.get('time')) - int(start_timestamp)
network_hash_rate = total_nonce / int(total_time_elapsed)
return json.dumps(
{
'stats': {
'network_hash_rate': network_hash_rate,
'total_time_elapsed': total_time_elapsed,
'total_nonce': total_nonce,
'periods': periods
}
},
indent=4)
def api_stats():
max_target = 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
config = current_app.config['yada_config']
mongo = current_app.config['yada_mongo']
blocks = BU.get_blocks(config, mongo)
total_nonce = 0
periods = []
last_time = None
for block in blocks:
difficulty = max_target / int(block.get('target'), 16)
if block.get('index') == 0:
start_timestamp = block.get('time')
if last_time:
if int(block.get('time')) > last_time:
periods.append({
'hashrate':
(((int(block.get('index')) / 144) * difficulty) * 2**32) /
600 / 100,
'index':
block.get('index'),
'elapsed_time': (int(block.get('time')) - last_time)
})
last_time = int(block.get('time'))
total_nonce += block.get('nonce')
sorted(periods, key=lambda x: x['index'])
total_time_elapsed = int(block.get('time')) - int(start_timestamp)
network_hash_rate = total_nonce / int(total_time_elapsed)
return json.dumps(
{
'stats': {
'network_hash_rate': network_hash_rate,
'total_time_elapsed': total_time_elapsed,
'total_nonce': total_nonce,
'periods': periods
}
},
indent=4)
def output(percent):
sys.stdout.write(str(percent)) # write the next character
sys.stdout.flush() # flush stdout buffer (actual character display)
sys.stdout.write(''.join(['\b' for i in range(len(percent))
])) # erase the last written char
if float(percent) >= 100:
print "\n\n\nDone!"
with open('config/config.json') as f:
config = json.loads(f.read())
config = Config.from_dict(config)
mongo = Mongo(config)
blocks = BU.get_blocks(config, mongo)
blockchain = Blockchain(blocks)
blockchain.verify(output)
res = mongo.db.blocks.aggregate([{
"$unwind": "$transactions"
}, {
"$project": {
"_id": 0,
"txn": "$transactions"
}
}, {
"$unwind": "$txn.inputs"
}, {
"$project": {
"_id": 0,
def app_getblocks():
return json.dumps([x for x in BU.get_blocks()])
def output(percent):
sys.stdout.write(str(percent)) # write the next character
sys.stdout.flush() # flush stdout buffer (actual character display)
sys.stdout.write(''.join(['\b' for i in range(len(percent))
])) # erase the last written char
if float(percent) >= 100:
print "\n\n\nDone!"
with open('config/config.json') as f:
config = json.loads(f.read())
Config.from_dict(config)
Mongo.init()
blocks = BU.get_blocks()
blockchain = Blockchain(blocks)
blockchain.verify(output)
res = Mongo.db.blocks.aggregate([{
"$unwind": "$transactions"
}, {
"$project": {
"_id": 0,
"txn": "$transactions"
}
}, {
"$unwind": "$txn.inputs"
}, {
"$project": {
"_id": 0,
