pandas.tseries.offsets.BusinessMonthEnd.is_quarter_start

营业月末。is_quarter_start ( ts )

返回布尔值，时间戳是否出现在季度开始时。

例子

>>> ts = pd.Timestamp(2022, 1, 1)
>>> freq = pd.offsets.Hour(5)
>>> freq.is_quarter_start(ts)
True