python 流水号变数

之前打某个程序码时
刚好要设流水号变数
那时用eval
但会出现can't assign to function call

for i in range(1, 11):
    eval(f'index{i}') = [i]

  File "<ipython-input-1-e1edd69b53c4>", line 2
    eval(f'index{i}') = [i]
    ^
SyntaxError: can't assign to function call

不过这用法蛮冷门的
有这需求时
大部分会直接放在list

解决办法用globals()[str]
范例

for i in range(1, 11):
    globals()[f'index{i}'] = [i]
    print(f'index{i} =', eval(f'index{i}'))

输出

index1 = [1]
index2 = [2]
index3 = [3]
index4 = [4]
index5 = [5]
index6 = [6]
index7 = [7]
index8 = [8]
index9 = [9]
index10 = [10]