Python：pendulum库处理时间

Python 的 pendulum 库和JavaScript 的Moment.js 库用法很类似

文档

https://pendulum.eustace.io/docs/

安装

pip install pendulum

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代码示例

import pendulum # 1、获取时间 print(pendulum.now()) # 2019-12-12T15:52:35.837803+08:00 print(pendulum.today()) # 2019-12-12T00:00:00+08:00 print(pendulum.tomorrow()) # 2019-12-13T00:00:00+08:00 print(pendulum.yesterday()) # 2019-12-11T00:00:00+08:00 # 2、转字符串 print(pendulum.now().to_datetime_string()) # 2019-12-12 15:51:22 print(pendulum.now().to_date_string()) # 2019-12-12 print(pendulum.now().to_time_string()) # 22:25:05 print(pendulum.now().format('%Y-%m-%d')) # 2019-12-12 # 3、类型测试 from datetime import datetime dt =pendulum.datetime(2015, 2, 5) print(isinstance(dt, datetime)) True # 4、解析规范的时间 print(pendulum.from_format('2019-12-12', '%Y-%m-%d')) # 2019-12-12T00:00:00+00:00 print(pendulum.parse('2019-12-12')) # 2019-12-12T00:00:00+00:00 # 6、属性 now = pendulum.now() print(now.year) print(now.month) print(now.day) print(now.hour) print(now.minute) print(now.second) # 2019 12 12 22 22 45 # 7、时间加减 now = pendulum.now() print(now) # 2019-12-12T22:27:48.429761+08:00 print(now.add(years=1)) # 2020-12-12T22:27:48.429761+08:00 print(now.subtract(years=1)) # 2018-12-12T22:27:48.429761+08:00 # 时间跨度计算 print(now.diff(now.add(years=1)).in_years()) # 1 # 8、设置语言地区 pendulum.set_locale('zh') print(pendulum.now().subtract(days=1).diff_for_humans()) # 1天前 print(pendulum.now().subtract(hours=1).diff_for_humans()) # 1小时前 # 9、生成时间序列 period = pendulum.period(pendulum.now(), pendulum.now().add(days=3)) # years, months, weeks, days, hours, minutes and seconds for dt in period.range('days'): print(dt) """ 2019-12-12T22:39:42.142193+08:00 2019-12-13T22:39:42.142193+08:00 2019-12-14T22:39:42.142193+08:00 2019-12-15T22:39:42.142193+08:00 """

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其他示例

1、获取本周的周一和周日

import pendulum now = pendulum.now() print(now.to_date_string()) # 2021-01-14 print(now.start_of("week").to_date_string()) # 2021-01-11 print(now.end_of("week").to_date_string()) # 2021-01-17

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Python

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