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Python 我希望输入得到验证,无论大小写_Python_Python 3.x - Fatal编程技术网

Python 我希望输入得到验证,无论大小写

Python 我希望输入得到验证,无论大小写,python,python-3.x,Python,Python 3.x,所以我在做一个项目,你输入一个信息,一旦你输入,它就会匹配立方体,金字塔,椭球体,退出,或者回到原来的问题 我希望用户能够以任何大小写输入这些单词,例如我希望cUbe或cUbe做与cUbe相同的事情 while True: shape = input("What shape would you like?: ") if (shape == "cube" ) : #Calculating cube volume cube_func() contin

所以我在做一个项目,你输入一个信息,一旦你输入,它就会匹配立方体,金字塔,椭球体,退出,或者回到原来的问题

我希望用户能够以任何大小写输入这些单词,例如我希望cUbe或cUbe做与cUbe相同的事情

while True:
    shape = input("What shape would you like?: ")

    if (shape == "cube" ) : #Calculating cube volume
        cube_func()
        continue

可以使用shape.lower()将字符串转换为小写

while True:
    shape = input("What shape would you like?: ")

    if (shape.lower() == "cube" ) : #Calculating cube volume
        cube_func()
        continue
如果shape.lower()=“cube”:…