多維數組到多維元組

Question

如果我有一個這樣的數組：

inner_loop = 
[
 [
  [18, 119], [42, 119], [42, 95], [18, 95]
 ],
 [
  [80, 96], [80, 75], [59, 75], [59, 96]
 ]
]

我如何將其轉換為多維元組

(
 (
  (18, 119), (42, 119), (42, 95), (18, 95)
 ),
 (
  (80, 96), (80, 75), (59, 75), (59, 96)
 )
)

我努力了：

tuple(tuple(y) for y in (tuple(tuple (x) for x in (tuple(inner_loops)))))

但最后一級沒有轉換。

Answer 1

tuple(tuple(tuple(l2) for l2 in l1) for l1 in inner_loop)

Answer 2

如果您有大量數據，使用map可讀性更高，實際上更有效：

inner_loop = tuple(tuple(map(tuple, sub)) for sub in inner_loop)

print(inner_loop)
(((18, 119), (42, 119), (42, 95), (18, 95)), ((80, 96), (80, 75), (59, 75), (59, 96)))