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13 lut 2014 · If by "decimal time" you mean an integer number of seconds, then you probably want to use datetime.timedelta: >>> import datetime >>> hhmmss = '02:29:14' >>> [hours, minutes, seconds] = [int(x) for x in hhmmss.split(':')] >>> x = datetime.timedelta(hours=hours, minutes=minutes, seconds=seconds) >>> x datetime.timedelta(0, 8954) >>> x.seconds 8954
In Python 3.2 or higher, you can divide two timedeltas to give a float. This is useful if you need the value to be in units other than seconds. time_d_min = time_d / datetime.timedelta(minutes=1) time_d_ms = time_d / datetime.timedelta(milliseconds=1)
datetime2 is a duration of timedelta removed from datetime1, moving forward in time if timedelta.days > 0, or backward if timedelta.days < 0. The result has the same tzinfo attribute as the input datetime, and datetime2 - datetime1 == timedelta after.
20 cze 2024 · Create a timedelta object with the desired time difference. Subtract the timedelta object from a date or datetime object using the – operator. Python. import datetime today = datetime.date.today() three_days_ago = today - datetime.timedelta(days=3) print("Today:", today) print("Three days ago:", three_days_ago) Output.
4 lip 2021 · Use the timedelta to add or subtract weeks, days, hours, minutes, seconds, microseconds, and milliseconds from a given date and time. import the timedelta class from the datetime module and you are ready to use it. from datetime import timedelta. Add Days to Date using timedelta.
15 gru 2021 · With timedelta you can add days, minutes, seconds, hours, weeks and many more to a datetime.date or a datetime.datetime object. You'll also learn how to: convert a timedelta to seconds, minutes, hours, or days; convert a time delta to years; how to take the difference between two dates; how to format a time delta as string; Let's go! Table of ...
29 cze 2021 · When you're working with dates and times in Python, you'll often use the datetime module. In this post, we'll see how we can use the timedelta object in the datetime module. It denotes a span of time and can help when we need to perform simple arithmetic operations on datetime objects.
