UV Python Scripts Collection

This is a collection of Python scripts that are self-contained and can be run from the command line using the uv run command. The user don't have to take any extra steps to install any of the dependencies that the script need. That’s because each script starts with this magic comment:

# /// script
# requires-python = ">=3.12"
# dependencies = [
#     "click",
#     "urllib3",
# ]
# ///

This is an example of inline script dependencies, a feature described in PEP 723 and implemented by uv run. Running the script causes uv to create a temporary virtual environment with those dependencies installed, a process that takes just a few milliseconds once the uv cache has been populated. This also works if the script is specified by a URL. Anyone with uv installed can run the following command:

uv run https://raw.githubusercontent.com/LVG77/uv_scripts/refs/heads/main/fetch_yt_subs/fetch_subs.py <youtube_url>

Description

• fetch_yt_subs/fetch_subs.py: Fetch subtitles from a YouTube video. Example usage:

uv run https://raw.githubusercontent.com/LVG77/uv_scripts/refs/heads/main/fetch_yt_subs/fetch_subs.py <youtube_url>