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33 lines
724 B
Python
33 lines
724 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 ..enums import ChannelType
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from ..enums import DepthType
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@dataclass
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class Subscription:
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exchange: str
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channel: ChannelType
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symbol: str
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depth: DepthType = None
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interval: str = None
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def to_pb(self) -> bbgo_pb2.Subscription:
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subscription_pb = bbgo_pb2.Subscription(
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exchange=self.exchange,
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channel=self.channel.to_pb(),
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symbol=self.symbol,
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)
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if self.depth is not None:
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subscription_pb.depth = self.depth.value
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if self.interval is not None:
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subscription_pb.interval = self.interval
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return subscription_pb
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