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zeekay
fae0efeb1b
Apply consistent naming conventions throughout: - Standardize product name to "LX" in documentation - Update README files and API documentation - Apply linter fixes to all source files - Update Hummingbot connector documentation
94 lines
2.3 KiB
Python
94 lines
2.3 KiB
Python
"""
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LX Trading Client
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Multi-protocol Python trading client for LX.
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Supports WebSocket and gRPC protocols.
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Usage:
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from lx_client import WebSocketClient, GrpcClient, create_client
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# WebSocket client
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ws = WebSocketClient("ws://localhost:8081")
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await ws.connect()
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order = await ws.place_order("BTC-USD", "buy", "limit", 50000, 0.1)
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# gRPC client
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grpc = GrpcClient("localhost:50051")
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await grpc.connect()
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order = await grpc.place_order("BTC-USD", "buy", "limit", 50000, 0.1)
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# Factory function
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client = create_client("ws", url="ws://localhost:8081")
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"""
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from lx_client.base import (
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TradingClient,
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OrderType,
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OrderSide,
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OrderStatus,
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TimeInForce,
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Order,
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Position,
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Balance,
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OrderBook,
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PriceLevel,
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Trade,
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)
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from lx_client.websocket_client import WebSocketClient
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from lx_client.grpc_client import GrpcClient
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__version__ = "0.1.0"
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__all__ = [
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"TradingClient",
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"WebSocketClient",
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"GrpcClient",
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"create_client",
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"OrderType",
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"OrderSide",
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"OrderStatus",
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"TimeInForce",
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"Order",
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"Position",
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"Balance",
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"OrderBook",
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"PriceLevel",
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"Trade",
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]
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def create_client(protocol: str, **kwargs) -> TradingClient:
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"""
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Factory function to create a trading client.
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Args:
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protocol: Protocol type - "ws" or "grpc"
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**kwargs: Protocol-specific arguments
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For WebSocket: url, api_key, api_secret, verbose
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For gRPC: host, port, credentials, api_key, api_secret
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Returns:
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TradingClient instance
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Raises:
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ValueError: Unknown protocol
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"""
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if protocol == "ws":
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return WebSocketClient(
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url=kwargs.get("url", "ws://localhost:8081"),
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api_key=kwargs.get("api_key"),
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api_secret=kwargs.get("api_secret"),
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verbose=kwargs.get("verbose", False),
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)
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elif protocol == "grpc":
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host = kwargs.get("host", "localhost")
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port = kwargs.get("port", 50051)
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return GrpcClient(
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host=host,
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port=port,
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api_key=kwargs.get("api_key"),
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api_secret=kwargs.get("api_secret"),
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use_tls=kwargs.get("use_tls", False),
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)
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else:
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raise ValueError(f"Unknown protocol: {protocol}. Use 'ws' or 'grpc'")
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