perm["disable_confidential"] = 0x40
perm["witness_fed_asset"] = 0x80
perm["committee_fed_asset"] = 0x100
GRAPHENE_100_PERCENT = 10000
GRAPHENE_1_PERCENT = GRAPHENE_100_PERCENT / 100
class Config():
wallet_host = "localhost"
wallet_port = 8092
wallet_user = ""
wallet_password = ""
if __name__ == '__main__':
graphene = GrapheneClient(Config)
issuer = "nathan"
symbol = "PMS.A"
backing = "1.3.0"
account = graphene.rpc.get_account(issuer)
asset = graphene.rpc.get_asset(backing)
permissions = {
"charge_market_fee": True,
"white_list": True,
"override_authority": True,
"transfer_restricted": True,
"disable_force_settle": True,
"global_settle": True,
price = 2.0 # quote assets per backing asset
#: Scale the Core exchange rate
scale_cer = 1.05
#: Connetion Settings
class Config():
wallet_host = "localhost"
wallet_port = 8092
witness_url = "ws://testnet.bitshares.eu/ws"
if __name__ == '__main__':
config = Config
graphene = GrapheneClient(config)
asset = graphene.rpc.get_asset(asset_symbol)
bitasset_data = graphene.getObject(asset["bitasset_data_id"])
base = graphene.getObject(bitasset_data["options"]["short_backing_asset"])
# Correct for different precisions of base and quote assets
price = price * 10**asset["precision"] / 10**base["precision"]
# convert into a fraction
denominator = 10**base["precision"]
numerator = int(price * 10**base["precision"])
for producer in producers:
account = graphene.rpc.get_account(producer)
price_feed = {
"settlement_price": {
class Config():
wallet_host = "localhost"
wallet_port = 8090
wallet_user = ""
wallet_password = ""
witness_url = "ws://localhost:11011"
witness_user = ""
witness_password = ""
watch_markets = ["PEG.LAST:TEST"]
market_separator = ":"
if __name__ == '__main__':
config = Config
graphene = GrapheneClient(config)
dex = GrapheneExchange(config)
asset_symbol = "PEG.LAST"
producers = [
"init0", "init1", "init2", "init3", "init4", "init5", "init6", "init7",
"init8", "init9", "init10"
]
ticker = None
try:
ticker = dex.returnTicker()
except:
pass
if not ticker or config.watch_markets[0] not in ticker:
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops
)
w = tx.sign(wifs, chain=client.getChainInfo())
return w
#: Connetion Settings
class Config():
witness_url = witness_url
if __name__ == '__main__':
config = Config
client = GrapheneClient(config)
issuer = client.ws.get_account(issuer)
from_account = client.ws.get_account(from_account)
to_account = client.ws.get_account(to_account)
asset = client.ws.get_asset(asset)
amount = int(amount * 10 ** asset["precision"])
ops = []
op = transactions.Override_transfer(**{
"fee": {"amount": 0,
"asset_id": "1.3.0"},
"issuer": issuer["id"],
"from": from_account["id"],
"to": to_account["id"],
"amount": {"amount": amount,
privkey = PrivateKey(self.memo_wif_keys[account_name])
pubkey = PublicKey(memo["from"], prefix=self.prefix)
memomsg = Memo.decode_memo(privkey, pubkey,
memo["nonce"],
memo["message"])
except Exception as e:
memomsg = "--cannot decode-- (%s)" % str(e)
" Print out "
print(("last_op: %s | block:%s | from %s -> to: %s " +
"| fee: %f %s | amount: %f %s | memo: %s") % (
opID, block,
from_account["name"], to_account["name"],
fee_amount, fee_asset["symbol"],
amount_amount, amount_asset["symbol"],
memomsg))
" Store this as last op seen"
self.last_op = opID
def onRegisterHistory(self):
for name in self.watch_accounts:
account = graphene.rpc.get_account(name)
self.getAccountHistory(account["id"], self.process_operations,
self.last_op, "1.11.0", 100)
if __name__ == '__main__':
config = Config
graphene = GrapheneClient(config)
graphene.run()
else:
privkey = PrivateKey(self.memo_wif_keys[account_name])
pubkey = PublicKey(memo["from"], prefix=self.prefix)
memomsg = Memo.decode_memo(privkey, pubkey,
memo["nonce"],
memo["message"])
except Exception as e:
memomsg = "--cannot decode-- (%s)" % str(e)
" Print out "
print(("last_op: %s | block:%s | from %s -> to: %s " +
"| fee: %f %s | amount: %f %s | memo: %s") %
(opID, block, from_account["name"], to_account["name"],
fee_amount, fee_asset["symbol"], amount_amount,
amount_asset["symbol"], memomsg))
" Store this as last op seen"
self.last_op = opID
def onRegisterHistory(self):
for name in self.watch_accounts:
account = graphene.rpc.get_account(name)
self.getAccountHistory(account["id"], self.process_operations,
self.last_op, "1.11.0", 100)
if __name__ == '__main__':
config = Config
graphene = GrapheneClient(config)
graphene.run()
def constructSignedTransaction(ops):
ops = transactions.addRequiredFees(client.ws, ops, "1.3.0")
ref_block_num, ref_block_prefix = transactions.getBlockParams(client.ws)
expiration = transactions.formatTimeFromNow(30)
signed = transactions.Signed_Transaction(ref_block_num, ref_block_prefix, expiration, ops)
pprint(transactions.JsonObj(signed))
w = signed.sign(wifs, chain=client.getChainInfo())
return w
if __name__ == '__main__':
config = Config
client = GrapheneClient(config)
asset = client.ws.get_asset(asset_symbol)
bitasset_data = client.getObject(asset["bitasset_data_id"])
base = client.getObject(bitasset_data["options"]["short_backing_asset"])
# Correct for different precisions of base and quote assets
price = price * 10 ** asset["precision"] / 10 ** base["precision"]
# convert into a fraction
denominator = int(10 ** base["precision"])
numerator = int(price * 10 ** base["precision"])
ops = []
for producer in producers:
account = client.ws.get_account(producer)
#: e.g. 2.0 SMART.TEST / TEST
price = 2.0 # quote assets per backing asset
#: Scale the Core exchange rate
scale_cer = 1.05
#: Connetion Settings
class Config():
wallet_host = "localhost"
wallet_port = 8092
witness_url = "ws://testnet.bitshares.eu/ws"
if __name__ == '__main__':
config = Config
graphene = GrapheneClient(config)
asset = graphene.rpc.get_asset(asset_symbol)
bitasset_data = graphene.getObject(asset["bitasset_data_id"])
base = graphene.getObject(bitasset_data["options"]["short_backing_asset"])
# Correct for different precisions of base and quote assets
price = price * 10 ** asset["precision"] / 10 ** base["precision"]
# convert into a fraction
denominator = 10 ** base["precision"]
numerator = int(price * 10 ** base["precision"])
for producer in producers:
account = graphene.rpc.get_account(producer)
price_feed = {"settlement_price": {
"quote": {"asset_id": base["id"],