AI生成代码

AI Generated Code

AI
R
Python
Author

Tony D

Published

April 5, 2025

Using shinyapps assistant

https://gallery.shinyapps.io/assistant/

create prompt

create a shinyapp using R with single file app.R which can use python package yt-dlp to download youtube video.

1.yt-dlp command need to have –cookies-from-browser chrome.

2 User input: a.youtube video url b.using cookies options:–cookies-from-browser chrome or –cookies-from-browser firefox c.download file as mp4 format or mp3 format in a subfolder called “download” in the same directory as the shinyapp

3.please display the final system command at the left side of the shinyapp after Play Downloaded File.

4.add a a real time progress bar to show the download progress by add a progress indicator is to put withProgress() inside of the reactive(), observer(), or renderXx() function

5.add a video player or mp3 player into the shinyapp when finish download,auto load the new downloaded mp4 or mp3 in shinyapp so we can play the downloaded file in shinyapp,also include a options for user to select the previous downloaded file(video or mp3) to play

Using Roo code and gemini-2.5-pro-exp-03-25 to generate Code

create prompt

create a shinyapp using R with single file app.R which can use python package yt-dlp to download youtube video.

1.yt-dlp command need to have –cookies-from-browser chrome.

2 User input: a.youtube video url b.using cookies options:–cookies-from-browser chrome or –cookies-from-browser firefox c.download file as mp4 format or mp3 format in a subfolder called “download” in the same directory as the shinyapp

3.please display the final system command at the left side of the shinyapp after Play Downloaded File.

4.add a real time progress bar to show the download progress

5.add a video player or mp3 player into the shinyapp when finish download,auto load the new downloaded mp4 or mp3 in shinyapp so we can play the downloaded file in shinyapp,also include a options for user to select the previous downloaded file(video or mp3) to play

change

  1. add system command

app.R is a shinyapp using R with single file app.R which can use python package yt-dlp to download youtube video.

please display the final system command at the left side of the shinyapp after Play Downloaded File.

  1. add progress bar

add a a real time progress bar to show the download progress by add a progress indicator is to put withProgress() inside of the reactive(), observer(), or renderXx() function

https://www.youtube.com/watch?v=yBl8UdSav5Y