我试图用这段代码解决一项任务：

bank_holiday= [1,1,2,2] #gives the list of bank holidays in each month

def bank_holiday(month):
   month -= 1#Takes away the numbers from the months,as months start at 1 (January) not at 0. There is no 0 month.
   print(bank_holiday[month])

bank_holiday(int(input("Which month would you like to check out: ")))

但是当我运行它时,我收到错误：

TypeError: 'function' object is not subscriptable

我不明白这是从哪里来的……

解决方法

你有两个名为bank_holiday的对象 – 一个是列表,另一个是函数.消除两者的歧义.

bank_holiday [month]引发错误,因为Python认为bank_holiday引用了函数(绑定到名称bank_holiday的最后一个对象),而您可能打算将其表示为列表.