带有假日日历的 Pandas 中的 DateOffset [英] DateOffset in Pandas with a Holiday Calendar

问题描述

Pandas 目前允许您将工作日添加到给定日期 datetime.today() + 3*BDay().我想扩展工作日的想法，以排除给定的假日和周末 DateIndex.是否可以将 DateIndex 合并到偏移量中?

Pandas currently allows you to add business days to a given date datetime.today() + 3*BDay(). I would like to extend the idea of a business day to exclude a given DateIndex of holidays as well as weekends. Is that possible incorporate a DateIndex into an offset?

推荐答案

目前我认为您需要创建一个自定义子类.您需要覆盖 apply 和 onOffset 方法以考虑您的假期日历.

Currently I think you need to create a custom subclass. You'd need to override the apply and onOffset methods to take into account your holiday calendar.

不过，我们最终应该在 business-X 频率中添加一个可选的假日日历参数.我做了一个 github 问题来跟踪它:https://github.com/pydata/pandas/问题/2301

We should add an optional holiday calendar parameter in the business-X frequencies eventually though. I made a github issue to keep track of it: https://github.com/pydata/pandas/issues/2301

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