Python Pandas - 检查 CustomBusinessHour Offset 是否已标准化
要检查CustomBusinessHourOffset是否已规范化，请使用CustomBusinessHour.normalizePandas中的属性。
首先，导入所需的库-
import pandas as pd
在Pandas中设置时间戳对象-
timestamp = pd.Timestamp('2021-10-25 08:35:10')创建CustomBusinessHour偏移量。CustomBusinessHour是DateOffset子类。我们使用“normalize”参数标准化了CustomBusinessDay-
cbhOffset = pd.tseries.offsets.CustomBusinessHour(n = 3, weekmask = 'Mon Tue Wed Fri Sat' ,normalize=True)
将偏移量添加到时间戳并显示更新的时间戳-
print("\nUpdated Timestamp...\n",timestamp + cbhOffset)检查CustomBusinessHourOffset是否标准化-
print("\nThe CustomBusinessHour Offset is normalized ?\n", cbhOffset.normalize)示例
以下是代码-
import pandas as pd
#SetthetimestampobjectinPandas
timestamp = pd.Timestamp('2021-10-25 08:35:10')
#DisplaytheTimestamp
print("Timestamp...\n",timestamp)
#CreatetheCustomBusinessHourOffset
#CustomBusinessHouristheDateOffsetsubclass
#Weekmaskofvalidbusinessdays
# We have normalized the CustomBusinessDay using the "normalize" parameter
cbhOffset = pd.tseries.offsets.CustomBusinessHour(n = 3, weekmask = 'Mon Tue Wed Fri Sat',normalize=True)
#DisplaytheCustomBusinessHourOffset
print("\nCustomBusinessHour Offset...\n",cbhOffset)
#AddtheoffsettotheTimestampanddisplaytheUpdatedTimestamp
print("\nUpdated Timestamp...\n",timestamp + cbhOffset)
#ReturnfrequencyappliedonthegivenCustomBusinessHourOffsetobjectasastring
print("\nFrequency applied on the given CustomBusinessHour Offset object...\n",cbhOffset.freqstr)
#returnthenameofthefrequencyappliedonthegivenCustomBusinessHourobject
print("\nThe name of the frequency on the CustomBusinessHour object..\n", cbhOffset.name)
#checkwhethertheCustomBusinessHourOffsetisnormalizedornot
print("\nThe CustomBusinessHour Offset is normalized ?\n", cbhOffset.normalize)输出结果这将产生以下代码-
Timestamp... 2021-10-25 08:35:10 CustomBusinessHour Offset... <3 * CustomBusinessHours: CBH=09:00-17:00> Updated Timestamp... 2021-10-25 00:00:00 Frequency applied on the given CustomBusinessHour Offset object... 3CBH The name of the frequency on the CustomBusinessHour object.. CBH The CustomBusinessHour Offset is normalized ? True
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