How to Append JSON files in Python

If you enjoy this video, please subscribe. I provide all my content at no cost. If you want to support my channel, please donate via

If there's a specific video you would like to see or a tutorial series, let me know in the comments and I will try and make it.

. I am making this video because it might not be immediately clear how to do this and implement it if you are still new to Python and JSON files.

[python-programming]

If you are interested in working more with JSON files, check out my JSON playlist:

[zaraclem]

tanks for this video, she is uncloking my project ❤❤❤❤❤❤❤❤

[neutrinosssss]

I have been searching four hours on this topic, as a beginner I found this very helpful. Concise and clear. Great Job!

[lukas]

Thank you after "long searching" i finally can append my json file have a nice day ❤

[rhaevnn]

I got to say, this is a great video. I have to be honest with my opinion with the video,
i've been researching for 4 hours straight and this is the only one that helped.
Thank you

[Luzargo]

Thanks for posting this video! I've had a hard time figuring out how to append to JSON but this was exactly what I needed!

[mordye]

Simple and straight to the point. Exactly what I was looking for.

[COD_MW]

The one person that you find after searching whole youtube, is not less than an angel, to me you my friend is my saviour. Thank you for this solution!!🙏❤️👍👍👍❤️

[ServerCrafted-jk]

Been trying to do this to do this for hours. Thank you! Simple and clear.

[nikolaoszacharakis]

Very well said and presented! I was trying several solutions for quite some time and your video did the work! Thank you very much 😉

[adinkaric]

Thanks so much dude! :D
I was looking all over the internet for the solutiin but couldn't find it. You saved my day, thanks!

[maartenvanderveen]

Yow life-saver, many thanks! :D
I had to replace a value of a key-item. Only this setup worked with re-writing the file!

I had to data['key_name'] = 'new_value_here'

[carstenjensen]

Nice short video. I would have liked an explanation of the role of the temp-variable. We append to it, and then magically the data-variable is updated. That might seem weird to the uninitiated.

[Sparkslinger]

Instead of appending the file, how do I change the values that are in the file already?

[John-jxho]

thanks a ton, was looking a solution for this for so

[ankitparmar]

First subscribed by title of the video and liked it too ❤️❤️❤️

[CunningBard]

im getting a ValueError: dictionary update sequence element #0 has length 1; 2 is required when data.update(temp) is ran

[retrofuturst]

very nice explanation! thanks for the vid

[gagandeepepsingh]

Hi nice video i have question if i want to append or replace content from excel file how we can achieve that where you create {y] object.

[more_games]

Thank you for the video, really helpful!!