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auto-sync: 2026-04-30 23:10:14

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cfdaily
2026-04-30 23:10:14 +08:00
parent a824843331
commit 5e8a7f2e89
1 changed files with 4 additions and 4 deletions
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data_platform/backtest_report.py
+4 -4
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@@ -5,15 +5,16 @@ BacktestReport - 标准化回测报告
""" """
import json import json
from typing import Optional from typing import Optional, TYPE_CHECKING
from data_platform.backtest_runner import BacktestResult if TYPE_CHECKING:
from data_platform.backtest_runner import BacktestResult
class BacktestReport: class BacktestReport:
"""回测报告生成器""" """回测报告生成器"""
def __init__(self, result: BacktestResult): def __init__(self, result: "BacktestResult"):
self.result = result self.result = result
def to_text(self) -> str: def to_text(self) -> str:
@@ -36,7 +37,6 @@ class BacktestReport:
"-" * 60, "-" * 60,
] ]
# 交易明细（最多显示20条）
if r.trades: if r.trades:
lines.append(f" {'买入日':>12s} {'卖出日':>12s} {'买入价':>8s} " lines.append(f" {'买入日':>12s} {'卖出日':>12s} {'买入价':>8s} "
f"{'卖出价':>8s} {'收益率':>8s} {'股数':>6s}") f"{'卖出价':>8s} {'收益率':>8s} {'股数':>6s}")