8.1. datetime — 基本的な日付型および時間型 — Python 3.6.5 ドキュメントdatetime — Basic date and time types¶ Source code: Lib/datetime.py The datetime module supplies classes for manipulating dates and times. While date and time arithmetic is supported, the focus of the implementation is on efficient attribute extraction for output formatting and manipulation. See also Module calendarGeneral calendar related functions. Module timeTime access and conversions. Module z
