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31 lines
634 B
Python
31 lines
634 B
Python
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from __future__ import annotations
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from dataclasses import dataclass
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import bbgo_pb2
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from ..utils import parse_float
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@dataclass
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class Ticker:
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exchange: str
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symbol: str
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open: float
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high: float
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low: float
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close: float
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volume: float
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@classmethod
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def from_pb(cls, obj: bbgo_pb2.KLine) -> Ticker:
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return cls(
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exchange=obj.exchange,
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symbol=obj.symbol,
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open=parse_float(obj.open),
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high=parse_float(obj.high),
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low=parse_float(obj.low),
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close=parse_float(obj.close),
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volume=parse_float(obj.volume),
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)
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