Thedatetimeobject containing current date and time is stored innowvariable. Thestrftime()method can be used to create formatted strings. The string you pass to thestrftime()method may contain more than one forma
The strptime() method creates a datetime object from the given string. Note: You cannot create datetime object from every string. The string needs to be in a certain format. Example 1: string to datetime object from datetime import datetime date_string = "21 June, 2018" print("date_string...
json模块是Python标准库中的一个模块,用于处理JSON(JavaScript Object Notation)数据。它提供了一组函数来解析和生成JSON数据,使得在Python中处理JSON变得非常方便。python import json # 序列化 :将本语言支持的高级数据对象转为json格式字符串的过程 num = 3.14 name = 'yuan' l = [1, 2, 3] t = (4, 5...
Step 02: Create the date-time format from the strptime()directives. Step 03: Pass the string and format to the function and receive the object as output. Let’s put these steps into action. Converting a string in a specific format to a datetime object from datetime import datetime # Examp...
让我们导入datetime模块并创建我们的第一个日期和时间对象: # From the datetime module import date from datetime import date # Create a date object of 2000-02-03 date(2022, 2, 3) Output: datetime.date(2022, 2, 3) 在上面的代码中,我们从模块中导入了日期类,然后创建了 2022 年 2 月 3 日的...
You can convert the datetime object to a string by callingstr()on the variable. Callingstr()just converts the datetime object to a string. It does not update the value with the current date and time. %python str(mydate) Sample output: ...
# From the datetime module import date fromdatetimeimportdate # Create a date object of 2000-02-03 date(2022,2,3) Output: datetime.date(2022, 2, 3) 在上面的代码中,我们从模块中导入了日期类,然后创建了 2022 年 2 月 3 日的 datetime.date 对象。需要注意的是,用于创建该对象的数字顺序与 IS...
from datetimeimportdatetime date_string="25 December, 2022"print("date_string =",date_string)# usestrptime()to create date object date_object=datetime.strptime(date_string,"%d %B, %Y")print("date_object =",date_object) 二、使用datetime库计算某月最后一天 ...
``` # Python script to create image thumbnails from PIL import Image def create_thumbnail(input_path, output_path, size=(128, 128)): image = Image.open(input_path) image.thumbnail(size) image.save(output_path) ``` 说明: 此Python 脚本从原始图像创建缩略图,这对于生成预览图像或减小图像大小...
<class'datetime.datetime'>2022-09-1913:55:26 Convert String todatetime.date()Object Example The following example converts a date string into adatetime.date()object, and prints the class type and value of the resulting object: fromdatetimeimportdatetime ...