def balances (address):
address_data = util.get_address(db, address=address)
balances = address_data['balances']
table = PrettyTable(['Asset', 'Amount'])
table.add_row(['BTC', bitcoin.get_btc_balance(address)]) # BTC
for balance in balances:
asset = balance['asset']
amount = util.devise(db, balance['amount'], balance['asset'], 'output')
table.add_row([asset, amount])
print('Balances')
print(table.get_string())
def balances (address):
if not bitcoin.base58_decode(address, config.ADDRESSVERSION):
raise exceptions.InvalidAddressError('Not a valid Bitcoin address:',
address)
address_data = util.get_address(db, address=address)
balances = address_data['balances']
table = PrettyTable(['Asset', 'Amount'])
table.add_row(['BTC', bitcoin.get_btc_balance(address, normalize=True)]) # BTC
for balance in balances:
asset = balance['asset']
quantity = util.devise(db, balance['quantity'], balance['asset'], 'output')
table.add_row([asset, quantity])
print('Balances')
print(table.get_string())
def balances (address):
if not bitcoin.base58_decode(address, config.ADDRESSVERSION):
raise exceptions.AddressError('Not a valid Bitcoin address:',
address)
address_data = get_address(db, address=address)
balances = address_data['balances']
table = PrettyTable(['Asset', 'Amount'])
table.add_row(['BTC', bitcoin.get_btc_balance(address, normalize=True)]) # BTC
for balance in balances:
asset = balance['asset']
quantity = util.devise(db, balance['quantity'], balance['asset'], 'output')
table.add_row([asset, quantity])
print('Balances')
print(table.get_string())
def compose (db, source, give_asset, give_quantity, get_asset, get_quantity, expiration, fee_required):
cursor = db.cursor()
# Check balance.
if give_asset == config.BTC:
if bitcoin.get_btc_balance(source) * config.UNIT < give_quantity:
logging.warning('WARNING: insufficient funds for {}pay.'.format(config.BTC))
else:
balances = list(cursor.execute('''SELECT * FROM balances WHERE (address = ? AND asset = ?)''', (source, give_asset)))
if (not balances or balances[0]['quantity'] < give_quantity):
raise exceptions.ComposeError('insufficient funds')
problems = validate(db, source, give_asset, give_quantity, get_asset, get_quantity, expiration, fee_required, util.last_block(db)['block_index'])
if problems: raise exceptions.ComposeError(problems)
give_id = util.get_asset_id(give_asset, util.last_block(db)['block_index'])
get_id = util.get_asset_id(get_asset, util.last_block(db)['block_index'])
data = struct.pack(config.TXTYPE_FORMAT, ID)
data += struct.pack(FORMAT, give_id, give_quantity, get_id, get_quantity,
expiration, fee_required)
cursor.close()
return (source, [], data)
def compose (db, source, give_asset, give_quantity, get_asset, get_quantity, expiration, fee_required):
cursor = db.cursor()
# Check balance.
if give_asset == config.BTC:
if bitcoin.get_btc_balance(source) * config.UNIT < give_quantity:
logging.warning('WARNING: insufficient funds for {}pay.'.format(config.BTC))
else:
balances = list(cursor.execute('''SELECT * FROM balances WHERE (address = ? AND asset = ?)''', (source, give_asset)))
if (not balances or balances[0]['quantity'] < give_quantity):
raise exceptions.ComposeError('insufficient funds')
problems = validate(db, source, give_asset, give_quantity, get_asset, get_quantity, expiration, fee_required, util.last_block(db)['block_index'])
if problems: raise exceptions.ComposeError(problems)
give_id = util.get_asset_id(db, give_asset, util.last_block(db)['block_index'])
get_id = util.get_asset_id(db, get_asset, util.last_block(db)['block_index'])
data = struct.pack(config.TXTYPE_FORMAT, ID)
data += struct.pack(FORMAT, give_id, give_quantity, get_id, get_quantity,
expiration, fee_required)
cursor.close()
return (source, [], data)
elif args.action == 'market':
market(args.give_asset, args.get_asset)
# PARSING
elif args.action == 'reparse':
blocks.reparse(db)
elif args.action == 'rollback':
blocks.reparse(db, block_index=args.block_index)
elif args.action == 'server':
api_server = api.APIServer()
api_server.daemon = True
api_server.start()
# Check that Insight works if enabled.
if config.INSIGHT_ENABLE and not args.force:
try:
bitcoin.get_btc_balance(config.UNSPENDABLE, normalize=False)
except requests.exceptions.ConnectionError:
raise exceptions.InsightError('Could not connect to Insight server.')
blocks.follow(db)
else:
parser.print_help()
# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
