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pylint code refine & Fix nested example (#848)

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* refine code by CI

* fix argument error

* fix nested eample
This commit is contained in:
you-n-g
2022-01-14 09:09:21 +08:00
committed by GitHub
parent c3996955ef
commit d0113ea7df
26 changed files with 65 additions and 68 deletions
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3
qlib/backtest/report.py
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@@ -212,7 +212,8 @@ class PortfolioMetrics:
path: str/ pathlib.Path()
"""
path = pathlib.Path(path)
r = pd.read_csv(open(path, "rb"), index_col=0)
with path.open("rb") as f:
r = pd.read_csv(f, index_col=0)
r.index = pd.DatetimeIndex(r.index)
index = r.index