Question

见下相关代码：

def opencommand():

    number=entry1.get()

    mydata = csv.reader(open('result.csv','rU'))

    card_name = []

    for row in mydata:
        card_name.append(row[9])


    r=0
    while r<number:
        randomnumbers=[]
        counter=0
        while counter<5:

            randomnumbers.append(randint(1,90))
            counter=counter+1

        pack1=[]
        p=0
        while p<5:
            pack1.append(card_name[randomnumbers[p]])
            p=p+1
        print pack1
        r=r+1

和....

numpac = Label(options_frame,text='Number of Packs')
entry1 = Entry(options_frame)
numpac.grid(row=0,column=0,sticky=E)
entry1.grid(row=0,column=1)


openbutton = Button(options_frame, text='Open',command=opencommand)
openbutton.grid(row=1,column=0,columnspan=2)

任何人都可以告诉我为什么当我包含get部分它冻结但如果我将它设置为固定数字我不会？

下面是一些文字，因为它说的是很多代码：vkjberbverihjbvjerhbvjhebvjhervhjberjvhberjhbverhjbvjlerbvjlerbvljerbverjlhbvrejlvhberljvhberljvhberljvbherjlvhberjvlhbevljerbvljerbvlerjhbvelrjbvlerjhbvlejrhbv

Answer 1

因为get()返回一个字符串，而不是一个数字。你需要转换它：

number = int(entry1.get())

当我使用'.get'

1 个答案: