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quantopian / zipline

Zipline, a Pythonic Algorithmic Trading Library
https://www.zipline.io
Apache License 2.0
17.73k stars 4.74k forks source link

Update data_portal.py #2834

Open idiomaticrefactoring opened 2 years ago

idiomaticrefactoring commented 2 years ago

refactoring code with var unpack which is more pythonic, concise, readable and efficient; how do think this change which has practical value？

andycwang commented 2 years ago

@.***邮箱联系我，谢谢！