Python Calendar iterweekdays()用法及代码示例

Python Calendar.iterweekdays() 方法

Calendar.iterweekdays() 方法是内置的方法Calendar类calendarPython 中的模块。它使用此类的一个实例，并返回一个用于一周的工作日数字的迭代器。迭代器返回的第一个数字是为该实例设置的第一个工作日。默认情况下，first-weekday 集为 0，即星期一。

模块：

    import calendar

类：

    from calendar import Calendar

用法:

    iterweekdays()

参数：

• None

返回值：

这个方法的返回类型是<class 'generator'>，它返回工作日数字的迭代器，从该迭代器开始给出 7 个工作日数字。

例：

# Python program to illustrate the 
# use of iterweekdays() method

# import module
import calendar

# Creating Calendar instance
cal = calendar.Calendar()
print("Iterating with first weekday as 0, ie, Monday")
for i in cal.iterweekdays():
    print(i)
print()

# Changing firstweekday for the Calendar
cal  = calendar.Calendar(firstweekday = 3)
# iterator starts with 3
print("Iterating with first weekday as 3, ie, Thursday")
for i in cal.iterweekdays():
    print(i)
print()

输出

Iterating with first weekday as 0, ie, Monday
0
1
2
3
4
5
6

Iterating with first weekday as 3, ie, Thursday
3
4
5
6
0
1
2