def json_parse(data):
obj = OrderChangeEvent()
if isinstance(data[0], list):
data = data[0]
obj.timestamp = Utils.safe_integer(data, 3)
obj.data = [OrderChange.json_parse(item) for item in data[4]]
obj.data_size = len(obj.data)
else:
obj.timestamp = Utils.safe_integer(data, 3)
obj.data = [OrderChange.json_parse(data[4:])]
obj.data_size = 1
return obj
def json_parse(json_object):
data_obj = PriceDepth()
data_obj.timestamp = Utils.safe_integer(json_object, 'timestamp')
data_obj.asks = [DepthEntry.json_parse(e) for e in json_object['asks']]
data_obj.bids = [DepthEntry.json_parse(e) for e in json_object['bids']]
return data_obj
def json_parse(json_array):
trade = Trade()
trade.price = Utils.safe_float(json_array, 5)
trade.amount = Utils.safe_float(json_array, 6)
trade.side = 'buy' if Utils.safe_string(json_array,
4) == 'bid' else 'sell'
trade.timestamp = Utils.safe_integer(json_array, 2)
return trade
def json_parse(data):
obj = PriceDepthEvent()
if isinstance(data[0], list):
data = data[0]
obj.timestamp = Utils.safe_integer(data, 3)
obj.data = {
'asks': [DepthEntry.json_parse(e) for e in data[4]['asks']],
'bids': [DepthEntry.json_parse(e) for e in data[5]['bids']]
}
else:
obj.data_type = 'E'
obj.timestamp = Utils.safe_integer(data, 2)
obj.data = {
'side': 'buy'
if 'bid' == Utils.safe_string(data, 4).lower() else 'sell',
'price': Utils.safe_float(data, 5),
'amount': Utils.safe_float(data, 6),
}
return obj
def json_parse(item):
order = OrderChange()
order.order_id = item[0]
order.side = 'buy' if Utils.safe_integer(item, 1) == 1 else 'sell'
# status : 0:craeted 1:canceled 2: filled 3:partial-filled
status = Utils.safe_integer(item, 2)
if status == 0:
order.status = 'created'
elif status == 1:
order.status = 'canceled'
elif status == 2:
order.status = 'filled'
elif status == 3:
order.status = 'partial-filled'
order.price = Utils.safe_float(item, 3)
order.amount = Utils.safe_float(item, 4)
order.filled_amount = Utils.safe_float(item, 5, 0.0)
order.filled_cash_amount = Utils.safe_float(item, 6, 0.0)
order.avg_amount = Utils.safe_float(item, 7, 0.0)
order.timestamp = Utils.safe_integer(item, 8)
return order