工作的时候需要做一次route53记录的迁移，根据文档 ，写了一个脚本去处理 step4 的json

import json
import copy
import os
import sys

input_path = os.path.abspath(sys.argv[1])

# read input from file
with open(input_path, 'r') as f:
    data = json.load(f)


# convert data
changes = []
for record in data['ResourceRecordSets']:
    print(record)
    change = {
        'Action': 'CREATE',
    }
    change['ResourceRecordSet'] = copy.deepcopy(record)
    changes.append(change)

# write output to file
with open('output.json', 'w') as f:
    json.dump({'Changes': changes}, f)