excel表格vba编程的方法步骤(excel vba编程基础知识)
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2022-05-29
文档:http://labix.org/python-dateutil
pypi: https://pypi.org/project/python-dateutil/
安装
pip install python-dateutil
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代码示例
from datetime import datetime, date from dateutil.relativedelta import relativedelta now = datetime.now() print(now) print(now - relativedelta(months=3)) """ 2019-01-09 18:13:28.791192 2018-10-09 18:13:28.791192 """ today = date.today() print(today) print(today - relativedelta(months=3)) """ 2019-01-09 2018-10-09 """
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参考:
python 时间处理之月份加减
Python 月份加减
Python
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