dekun
26 lines
880 B
Python
26 lines
880 B
Python
"""实例数据统计:复盘 KPI + 已实现盈亏曲线 API."""
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from __future__ import annotations
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from typing import Any, Callable
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from flask import Flask, jsonify, request
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def install_instance_data_stats(app: Flask, app_module: Any) -> None:
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get_db: Callable = app_module.get_db
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login_required = app_module.login_required
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@app.route("/api/instance/cash_curve")
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@login_required
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def api_instance_cash_curve():
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from lib.instance.instance_cash_sample_lib import query_realized_pnl_series_with_db
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range_key = (request.args.get("range") or "7d").strip()
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conn = get_db()
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try:
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return jsonify(query_realized_pnl_series_with_db(conn, range_key=range_key))
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except Exception as e:
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return jsonify({"ok": False, "msg": f"加载盈亏曲线失败: {e}"}), 500
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finally:
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conn.close()
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