[英]Compare 2 JSON files
json1 = [
{
"id":1,
"line2":"test",
"city":"me",
"country":"GB",
"postcode":"JJJ LLL"
},
{
"id":2,
"line2":"test",
"city":"me",
"country":"GB",
"postcode":"AAA BBB"
},
{
"id":3,
"line2":"test",
"city":"me",
"country":"GB",
"postcode":"LLL RRR"
},
{
"id":4,
"line2":"test",
"city":"me",
"country":"GB",
"postcode":"AAA BBB"
},
{
"id":5,
"line2":"test",
"city":"me",
"country":"GB",
"postcode":"CCC DDD"
}
]
json2 = [
{
"unique_id":001,
"postcode":"JJJLLL"
},
{
"unique_id":002,
"postcode":"AAABBB"
},
{
"unique_id":003,
"postcode":"CCCDDD"
}
]
def main():
for i in range(len(json1)):
json1 = json1[i]['postcode']
json1 = json1.replace(' ', '')
for i in range(len(json2)):
json2 = json2[i]['postcode']
if json1 == json2:
print('FOUND IT:', json2)
else:
print('NONE FOUND')
Sorry if the example isn't accurate, I'm actually loading a json file in my actual test.抱歉,如果示例不准确,我实际上在实际测试中加载了一个 json 文件。 Hope this makes sense, basically I need to loop through 2 JSON file's postcode and if they match return the matching object. It seems to only loop once and fails with
TypeError: string indices must be integers
Or if there's a better way to iterate over the objects希望这是有道理的,基本上我需要遍历 2 个 JSON 文件的邮政编码,如果它们匹配则返回匹配的 object。它似乎只循环一次并失败并显示
TypeError: string indices must be integers
或者如果有更好的方法来迭代对象
You are reassigning json1 and json2 in your for loop.您正在 for 循环中重新分配 json1 和 json2 。 You should create temporary variables:
您应该创建临时变量:
for i in range(len(json1)):
tmpjson1 = json1[i]['postcode']
tmpjson1 = tmpjson1.replace(' ', '')
for i in range(len(json2)):
tmpjson2 = json2[i]['postcode']
if tmpjson1 == tmpjson2:
print('FOUND IT:', tmpjson2)
else:
print('NONE FOUND')
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