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This article introduces the relevant knowledge of "what types of datetime modules of Python". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The datetime module provides classes that can manipulate dates and times in many ways. While supporting date-time mathematical operations, the focus is more on how to parse its attributes more effectively for formatting output and data operations.

Six types are available in the datetime module, which are:

1. Class datetime.date: indicates an ideal date. Attributes include year, month, and day.

2. Class datetime.time: indicates an ideal time. Attributes include hour, minute, second, microsecond and tzinfo.

3. Class datetime.datetime: represents the combination of date and time. Attributes include year, month, day, hour, minute, second, microsecond and tzinfo.

4. Class datetime.timedelta: represents the time interval between two date objects or time objects, or datetime objects, accurate to microseconds. Attributes include days, seconds, microsecond

Class datetime.tzinfo: an abstract base class that represents the time zone information object and is used to provide custom time adjustment concepts (for example, responsible time zone or daylight saving time) to the datetime class and the time class.

6. Class datetime.timezone: a subclass that implements the tzinfo abstract base class and is used to represent the offset from Universal Standard time (UTC).

Of the above six available types, datetime is a subclass of date and timezone is a subclass of tzinfo. In addition to the above six types, the datetime module also provides two constants, datetime.MINYEAR: represents the minimum year allowed in the date or datetime object, and its value is 1 positiondatetime.MAXYEAR: represents the maximum year allowed in the date or datetime object, with a value of 9999.

The first four available types are described in detail below

Datetime.date

Date is a specific date type, its instance object supports greater than, less than, greater than or equal to, less than or equal to the operation, get the bool value; support plus a timedelta object addition operation to get the date object; support subtraction of a date or timedelta object to get the timedelta or datetime object.

In addition, the date object can be used as the key to the dictionary, and in the Boolean context, all date objects are considered True.

The details are as follows:

Constructor: datetime.date (year, month, day)

Parameters:

The first parameter represents the year, and the value range is MINYEAR.

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