My JSON data looks like this:
{
"cameras": [
{
"item": "810-00022",
"name": "front",
"serial": "000287"
},
{
"item": "810-00022",
"name": "rear",
"serial": "000166"
},
{
"item": "810-00022",
"name": "left",
"serial": "000492"
},
{
"item": "810-00022",
"name": "right",
"serial": "000282"
},
{
"item": "810-00022",
"name": "inside",
"serial": "000143"
}
],
"item": "810-00023",
"mac": "14:1f:ba:90:01:16",
"name": 1623,
"serial": "000408"
}
{
"cameras": [
{
"item": "810-00032",
"name": "inside",
"serial": "000007"
},
{
"item": "810-00022",
"name": "right",
"serial": "000941"
},
{
"item": "810-00022",
"name": "front",
"serial": "000637"
},
{
"item": "810-00022",
"name": "left",
"serial": "000430"
}
],
"item": "810-00023",
"mac": "14:1f:ba:90:01:9e",
"name": 1599,
"serial": "000309"
}
How can I output the names (not camera names) for each of my entries?
In theory, I want to be able to print the following 1623
and 1599
.
I have the following, but it is not working for some reason:
json2 = open('C:\\Users\\' + comp_name + '\\Documents\\Python Firmware Script\\curl\\src\\systemidsout.json')
json2_obj = json.load(json2)
for i in json2_obj[]:
print i['name']
I was hoping the above works, as it has for my other JSON file, but I'm guessing because the layout may be different, it's not working.
How can I output the 'name' values within my JSON file?
Furthermore, as a bonus question, how can I output the individual names within my camera array also?
If you change for i in json2_obj[]:
to i in json2_obj:
, it will work. If you want to output the individual names within a camera array, use
for j in i['cameras']:
print(j['name'])
with in your for
loop.
Just to mention, your JSON data has actually 2 JSON. If you want to read them from one file, you might want to change it to [{...},{...}]
format. Otherwise, json.load()
may raise an error.
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