Hyraigne

Hyraigne is a library that provides web spiders (a.k.a. web crawlers) to scrape websites like webtoons.com or mangadex.org and helps you download chapters from there.

Usage

Here's a simple example that download a series from webtoons.com:

use hyraigne::Site;
use url::Url;

fn main() {
    let opts = hyraigne::Options::new(1000, 3, "/home/me/Webtoons".into());
    let filter = hyraigne::Filter::new(0..=u16::MAX);
    let spider = hyraigne::Webtoons::new_from_options(opts);

    let url = Url::parse("https://www.webtoons.com/en/fantasy/tower-of-god/list?title_no=95")
        .expect("invalid URL");
    let series = spider.get_series(&url)
        .expect("failed to scrape series info");
    let chapters = spider.get_chapters(&series, filter)
        .expect("failed to scrape chapter list");

    spider.mkdir(&chapters).expect("failed to setup workdir");
    for chapter in chapters {
        let pages = spider.get_pages(&chapter)
            .expect("failed to scrape page list");
        spider.download(&pages)
            .expect("failed to download pages");
    }
}

About the name

“Hyraigne” is an old word, from Middle French, for “spider”.