python日歷模塊

Python calendar.setfirstweekday()方法 (Python calendar.setfirstweekday() Method)

setfirstweekday() method is an inbuilt method of the calendar module in Python. It works on simple text calendars and sets the first weekday from when the week should start. Here, Monday is 0, incrementing by 1 till Sunday, which is 6. We can also use calendar.day_name where calendar.MONDAY is 0 and calendar.SUNDAY is 6.

setfirstweekday()方法是Python中日歷模塊的內(nèi)置方法。 它適用于簡單的文本日歷，并設(shè)置從一周開始的第一個工作日。 在這里，星期一是0，遞增1直到星期日是6。我們還可以使用calendar.day_name ，其中calendar.MONDAY為0， calendar.SUNDAY為6。

Module:

模塊：

import calendar

Syntax:

句法：

setfirstweekday(weekday)

Parameter(s):

參數(shù)：

• weekday: It is an optional parameter, which represents the weekday number where MONDAY is 0 and SUNDAY is 6. Its default value is 0.

  weekday ：這是一個可選參數(shù)，代表周一的日期，其中MONDAY為0，SUNDAY為6。默認值為0。

Return value:

返回值：

The return type of this method is <class 'NoneType'>, it sets an iterator for the week day numbers.

此方法的返回類型為<class'NoneType'> ，它為工作日編號設(shè)置迭代器。

Example:

例：

# Python program to illustrate the # use of setfirstweekday() method# importing calendar module import calendar # using setfirstweekday() function val = calendar.setfirstweekday(2) # returns None print(val) # The function does not return anything, # it only sets the value print()val = calendar.setfirstweekday(calendar.WEDNESDAY) # sets the value to 2 which is the weekday value # for WEDNESDAY print(val) print()# Using firstweekday() method to check what was # the day sets calendar.setfirstweekday(calendar.SUNDAY) print(calendar.firstweekday()) # Prints 6 which is the weekday value for SUNDAY

Output

輸出量

NoneNone6

翻譯自: https://www.includehelp.com/python/calendar-setfirstweekday-method-with-example.aspx

python日歷模塊

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