def __init__(self, symbol: PairSymbolType, level: int = DEFAULT_LEVEL, frequency: int = DEFAULT_FREQUENCY,
callbacks: CallbacksType = None):
super().__init__(callbacks)
if level not in [0, 5, 10, 20]:
raise BinanceException(f"Level [{level}] must be one of 0, 5, 10 or 20.")
if frequency not in [100, 250, 500]:
raise BinanceException(f"Frequency [{frequency}] must be one of 100, 250 or 500.")
self.symbol = extract_ws_symbol(symbol)
self.level = level
self.frequency = frequency
def __init__(self, symbol: PairSymbolType, callbacks: CallbacksType = None):
super().__init__(callbacks)
self.symbol = extract_ws_symbol(symbol)
def __init__(self, symbol: PairSymbolType, interval: enums.Interval, callbacks: CallbacksType = None):
super().__init__(callbacks)
self.interval = interval
self.symbol = extract_ws_symbol(symbol)
def __init__(self, symbol: PairSymbolType, frequency1sec: bool = False, callbacks: CallbacksType = None):
super().__init__(callbacks)
self.symbol = extract_ws_symbol(symbol)
self.frequency1sec = frequency1sec