What is onepace?

One Pace is a fan project that re-edits the anime One Piece to remove filler and pacing issues. This tool, called onepace, lets you stream One Pace episodes directly into a media player called mpv, all from your terminal. You pick an arc using arrow keys and typing to filter, choose whether you want subtitles or English dub, pick a quality, and the script hands mpv a playlist of every episode in that arc in order. Nothing gets downloaded to your disk. The script works by scraping the live One Pace website each time you run it. It reads the watch page, figures out which file hosting links correspond to each arc, and then passes those links to mpv as a playlist. Because it checks the site every run, new arcs and updated video encodings appear automatically without any updates to the script itself. It requires Python 3.8 or later and the mpv media player. If you do not already have mpv installed, the script offers to install it for you on Windows, macOS, or Linux using your system's package manager. The script itself has zero external dependencies and runs entirely on Python's built in standard library. You can use it interactively by just running the command and typing to search, or you can pass flags to skip the picker entirely. For example, you can type an arc name and specify quality and track. There is also an option to write out a playlist file instead of launching mpv, which is handy if you want to watch on your phone using an Android player. The script remembers your playback position within an arc if you quit and come back later, since the stream URLs stay the same between runs. The author notes that the tool only automates navigating publicly available links and hosts nothing itself.