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Fix error message in position.py (#922)

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* Update position.py

* Update position.py

fix CI error
This commit is contained in:
cuicorey
2022-03-06 23:42:02 +08:00
committed by GitHub
parent 07f0d4f599
commit 2ac964c470
1 changed files with 3 additions and 1 deletions
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4
qlib/backtest/position.py
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@@ -360,7 +360,9 @@ class Position(BasePosition):
# check if to delete # check if to delete
if self.position[stock_id]["amount"] < -1e-5: if self.position[stock_id]["amount"] < -1e-5:
raise ValueError( raise ValueError(
"only have {} {}, require {}".format(self.position[stock_id]["amount"], stock_id, trade_amount) "only have {} {}, require {}".format(
self.position[stock_id]["amount"] + trade_amount, stock_id, trade_amount
)
) )
new_cash = trade_val - cost new_cash = trade_val - cost