将Json对象的数组拆分为多个数组

Question

我有一个具有多个json对象的数组，我想根据json对象的数量将它们分解为多个数组。例如，每个Array包含的对象不能超过10个。

[{object-1}, {object-2},....,{object-n}]
Array-1 = [{object-1}, ....,{object-10}]
Array-2 = [{object-11}, ....,{object-21}]
Array-3 = [{object-22}, {object-22}]

查看实际数据，请注意下面的EventsSelectors Array。我正在寻找的是提取EventSelectors中的所有对象，并将它们分解为EventsSelectors的多个数组以供以后处理。最大记录数不应超过20条。

{
"EventSelectors": [
{
"IncludeManagementEvents": true,
"DataResources": [],
"ReadWriteType": "All"
},
{
"IncludeManagementEvents": true,
"DataResources": [],
"ReadWriteType": "All"
},
{
"IncludeManagementEvents": true,
"DataResources": [],
"ReadWriteType": "All"
}
],
"TrailARN": "arn:aws:cloudtrail:us-east-2:123456789012:trail/TrailName"
}

感谢

Answer 1

见下文

def slicer(lst, n):
for i in range(0, len(lst), n):
yield lst[i:i + n]

N = 3
data = [{6}, {7}, {8}, {8}, {1}, {2}, {5}, {77}, {88}, {654}]
sliced = {idx: data for idx, data in enumerate(slicer(data, N))}
print(sliced)

输出

{0: [{6}, {7}, {8}], 1: [{8}, {1}, {2}], 2: [{5}, {77}, {88}], 3: [{654}]}