How To Parse JSON Data To A Human Readable Format [SOLVED] (lemmy.world)

submitted 4 months ago* (last edited 4 months ago) by irmadlad@lemmy.world to c/selfhosted@lemmy.world

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So, yes this is selfhosting related. I am working on an n8n flow to pull in weather data so that I can have this data on a dashboard. I can't find any dockerized weather forecasting apps. Most of them connect to a personal weather station, which might be an option in the future. For the time being, this is a little project I'm working on.

Partial JSON snippet:

spoiler

0	
json	
cod	"200"
message	0
cnt	40
list	
0	
dt	1780693200
main	
temp	29.4
feels_like	29.23
temp_min	29.4
temp_max	29.68
pressure	1019
sea_level	1019
grnd_level	984
humidity	42
temp_kf	-0.28
weather

I would like to display something like this:

spoiler

Current temperature: 23.25 °C
Feels like: 24.09 °C
Low / High: 23.25 °C / 23.60 °C
Humidity: 94%
Atmospheric pressure: 1023 hPa (sea level: 1023 hPa, ground level: 988 hPa)
Temperature correction factor (temp_kf): -0.35

Weather: Light rain
Weather code: 500
Short condition: Rain
Icon: 10d

So, this is for you devs or coders out there. I can produce the JSON data. I'm just not sure how to parse it to something meaningful. I'm sure Python will have to be incorporated, but unsure of how to proceed.

Maybe someone could point me in a direction to tuts, articles, or your own experience. Sorry the JSON data doesn't format correctly. Lemmy formatting doesn't seem to allow that.

ETA: For anyone wandering across this, here is the solution: https://lemmy.world/post/47961985/24201369 thanks to @captcha_incorrect for his generosity and time.

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[-] irmadlad@lemmy.world 1 points 4 months ago

Is this a “learn it by coding it” project or is it a “I want this thing to exist, no one has done it, but my code skills aren’t quite there” project?

This is a practical use learning project. I'm sure there have been many iterations of what I'm trying to learn. I'm a prolific reader and consume a lot of data, but I learn the best by hands on. Read, do, screw it up, rince/repeat ad nauseam until I get it right, and then I write that shit down because my brain is shit at remembering.

this post was submitted on 09 Jun 2026

31 points (94.3% liked)

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