Python Pandas - 將時間索引轉換為不含有時區的 Series


若要將時間索引轉換為不含有時區的 Series,請使用 datetimeindex.tz_convert(None).to_series()tz.convert(None) 用於排除時區。

首先,匯入所需的庫 -\n

import pandas as pd

使用週期 5 和頻率為 S(即秒)建立一個時間索引 -\n

datetimeindex = pd.date_range('2021-10-18 07:20:32.261811624', periods=5,
tz='Australia/Adelaide', freq='40S')

顯示時間索引 -\n

print("DateTimeIndex...\n", datetimeindex)

將時間索引轉換為 Series。使用“tz_convert()”並將其設定為“None”以排除時區 -\n

print("\nDateTimeIndex to series excluding the TimeZone...\n",
datetimeindex.tz_convert(None).to_series())

示例

如下的程式碼 −

import pandas as pd

# DatetimeIndex with period 5 and frequency as S i.e. seconds
# timezone is Australia/Adelaide
datetimeindex = pd.date_range('2021-10-18 07:20:32.261811624', periods=5,
tz='Australia/Adelaide', freq='40S')

# display DateTimeIndex
print("DateTimeIndex...\n", datetimeindex)

# display DateTimeIndex frequency
print("DateTimeIndex frequency...\n", datetimeindex.freq)

# Convert DateTimeIndex to Series
# Use the "tz_convert()" and set it to "None" to exclude the TimeZone
print("\nDateTimeIndex to series excluding the TimeZone...\n",
datetimeindex.tz_convert(None).to_series())

輸出

生成以下程式碼 −

DateTimeIndex...
DatetimeIndex(['2021-10-18 07:20:32.261811624+10:30',
'2021-10-18 07:21:12.261811624+10:30',
'2021-10-18 07:21:52.261811624+10:30',
'2021-10-18 07:22:32.261811624+10:30',
'2021-10-18 07:23:12.261811624+10:30'],
dtype='datetime64[ns, Australia/Adelaide]', freq='40S')
DateTimeIndex frequency...
<40 * Seconds>

DateTimeIndex to series excluding the TimeZone...
2021-10-17 20:50:32.261811624 2021-10-17 20:50:32.261811624
2021-10-17 20:51:12.261811624 2021-10-17 20:51:12.261811624
2021-10-17 20:51:52.261811624 2021-10-17 20:51:52.261811624
2021-10-17 20:52:32.261811624 2021-10-17 20:52:32.261811624
2021-10-17 20:53:12.261811624 2021-10-17 20:53:12.261811624
Freq: 40S, dtype: datetime64[ns]

更新日期: 19-10-2021

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