def add_required_fees(self, ops, asset_id="1.3.0"):
""" Auxiliary method to obtain the required fees for a set of
operations. Requires a websocket connection to a witness node!
"""
ws = self.blockchain.rpc
fees = ws.get_required_fees([i.json() for i in ops], asset_id)
for i, d in enumerate(ops):
if isinstance(fees[i], list):
# Operation is a proposal
ops[i].op.data["fee"] = Asset(
amount=fees[i][0]["amount"], asset_id=fees[i][0]["asset_id"]
)
for j, _ in enumerate(ops[i].op.data["proposed_ops"].data):
ops[i].op.data["proposed_ops"].data[j].data["op"].op.data[
"fee"
] = Asset(
amount=fees[i][1][j]["amount"],
asset_id=fees[i][1][j]["asset_id"],
)
else:
# Operation is a regular operation
ops[i].op.data["fee"] = Asset(
amount=fees[i]["amount"], asset_id=fees[i]["asset_id"]
)
return ops
def __init__(self, *args, **kwargs):
if isArgsThisClass(self, args):
self.data = args[0].data
else:
if len(args) == 1 and len(kwargs) == 0:
kwargs = args[0]
super().__init__(
OrderedDict([("base", Asset(kwargs["base"])),
("quote", Asset(kwargs["quote"]))]))
def __init__(self, *args, **kwargs):
if isArgsThisClass(self, args):
self.data = args[0].data
else:
if len(args) == 1 and len(kwargs) == 0:
kwargs = args[0]
start_time = Optional(
PointInTime(kwargs["start_time"]) if "start_time" in
kwargs else None)
start_delay = Optional(
Uint32(kwargs["start_delay"]) if "start_delay" in
kwargs else None)
if "meta" in kwargs and kwargs["meta"]:
raise NotImplementedError(
'"meta" cannot yet be used with this library')
super().__init__(
OrderedDict([
(
"registration_deadline",
PointInTime(kwargs["registration_deadline"]),
),
("number_of_players", Uint32(kwargs["number_of_players"])),
("buy_in", Asset(kwargs["buy_in"])),
(
"whitelist",
Array([
ObjectId(x, "account") for x in kwargs["whitelist"]
]),
),
("start_time", start_time),
("start_delay", start_delay),
("round_delay", Uint32(kwargs["round_delay"])),
("number_of_wins", Uint32(kwargs["number_of_wins"])),
("meta", Optional(None)),
("game_options",
GameSpecificOptions(kwargs["game_options"])),
]))