ytruntime 0.1.4

A CLI for calculating YouTube playlist runtime statistics.

ytruntime

TL;DR

brew install Adityagaddhyan/tap/ytruntime
ytruntime stats "https://www.youtube.com/playlist?list=PLAYLIST_ID"

ytruntime is a polished Python CLI for calculating YouTube playlist runtimes. It prints total videos, total runtime, average runtime, and a per-video duration table. It uses yt-dlp for metadata extraction and rich for terminal output.

Why ytruntime?

• Quickly estimate how long a course, lecture series, or watchlist will take.
• Select a playlist range with --start and --end.
• Skip unavailable/private videos gracefully.
• Export JSON or CSV reports for notes, scripts, and dashboards.
• Install as a real global CLI with uv tool, pipx, or PyPI.

Installation

Method	Command	Status
uv tool from GitHub	uv tool install git+https://github.com/Adityagaddhyan/ytruntime.git	Works now
pipx from GitHub	pipx install git+https://github.com/Adityagaddhyan/ytruntime.git	Works now
Homebrew tap	brew install Adityagaddhyan/tap/ytruntime	Works now
uv tool from PyPI	uv tool install ytruntime	Works now
pipx from PyPI	pipx install ytruntime	Works now
pip from PyPI	pip install ytruntime	Works now

Requires Python 3.11+.

If uv tool install succeeds but ytruntime is not found, add uv's tool directory to your shell:

export PATH="$HOME/.local/bin:$PATH"

Or let uv update your shell configuration:

uv tool update-shell

Homebrew

ytruntime is available from the Adityagaddhyan/tap Homebrew tap:

brew install Adityagaddhyan/tap/ytruntime

You can also tap the repository first:

brew tap Adityagaddhyan/tap

This is not a homebrew/core formula yet, so use the tap-qualified formula name in public docs and scripts.

Usage

Print playlist stats:

ytruntime stats "https://www.youtube.com/playlist?list=PLAYLIST_ID"

Select an inclusive 1-based range:

ytruntime stats "https://www.youtube.com/playlist?list=PLAYLIST_ID" --start 5 --end 20

Export while printing stats:

ytruntime stats "https://www.youtube.com/playlist?list=PLAYLIST_ID" --json report.json
ytruntime stats "https://www.youtube.com/playlist?list=PLAYLIST_ID" --csv report.csv

By default, stats also show playback-adjusted runtimes for 1x, 1.25x, 1.75x, and 2x.

Add custom playback speeds:

ytruntime stats "https://www.youtube.com/playlist?list=PLAYLIST_ID" --speed 1.5
ytruntime stats "https://www.youtube.com/playlist?list=PLAYLIST_ID" --speed 1.5 --speed 3

Use the dedicated export command:

ytruntime export "https://www.youtube.com/playlist?list=PLAYLIST_ID" --format json --output report.json
ytruntime export "https://www.youtube.com/playlist?list=PLAYLIST_ID" --format csv --output report.csv

Find the longest or shortest videos:

ytruntime longest "https://www.youtube.com/playlist?list=PLAYLIST_ID" --limit 10
ytruntime shortest "https://www.youtube.com/playlist?list=PLAYLIST_ID" --limit 10

Check the installed version:

ytruntime --version

Demo Screenshots

Screenshots should be added after the first tagged release.

Suggested captures:

• ytruntime stats ...
• ytruntime stats ... --json report.json
• error output for an invalid playlist URL

Shell Completion

Install shell completion for your current shell:

ytruntime --install-completion

Restart your shell after installation.

Commands

• stats: print playlist runtime statistics.
• export: write JSON or CSV output.
• longest: show the longest videos.
• shortest: show the shortest videos.

Development

uv sync --extra dev
uv run ytruntime --help
uv run ruff check .
uv run pytest
uv build

Check global install behavior locally:

pipx install .
uv tool install .

Release

Releases are built by GitHub Actions when a tag like v0.1.0 is pushed. The release workflow runs tests, builds the wheel and source distribution, uploads the artifacts, publishes to PyPI, and creates a GitHub Release with generated release notes.

Maintainer setup:

1. Create the ytruntime project on PyPI.
2. Create a PyPI API token with permission to publish ytruntime.
3. Add the token to this GitHub repository as a secret named PYPI_API_TOKEN.

Publish a new version:

uv sync --extra dev --frozen
uv run ruff check .
uv run pytest
uv build
git status
git tag vX.Y.Z
git push origin main
git push origin vX.Y.Z

Use a new tag for every release. PyPI does not allow replacing an already published version, so update version in pyproject.toml before tagging.

Homebrew Tap Maintenance

The Homebrew formula lives in Adityagaddhyan/homebrew-tap. For a new release, update the formula URL and SHA256 to match the published PyPI source distribution, then test the tap formula locally:

brew uninstall ytruntime || true
brew install --build-from-source Adityagaddhyan/tap/ytruntime
brew test Adityagaddhyan/tap/ytruntime
brew audit --strict Adityagaddhyan/tap/ytruntime

License

MIT

Enjoy!