如何从timedelta变量中删除秒？

Question

如何使用python从timedelta变量中删除秒和微秒.我有以下数据框,我想删除秒.

df['Duration'] = ['03:12:37.771200','06:52:24.764500','13:19:57.325200','15:01:07.000200','04:05:06.722200','01:10:07.456200']

Answer 1

使用round方法与'T'分钟

df['Duration'] = pd.to_timedelta(df['Duration']).round('T')

print(df)

   Duration
0  03:13:00
1  06:52:00
2  13:20:00
3  15:01:00
4  04:05:00
5  01:10:00

你也可以使用 floor

df['Duration'] = pd.to_timedelta(df['Duration']).floor('T')

print(df)

   Duration
0  03:12:00
1  06:52:00
2  13:19:00
3  15:01:00
4  04:05:00
5  01:10:00