getjmanga

Retrieve and save images from Japanese web comic sites.

Do not redistribute the downloaded images. Keep them for private use.

Supported sites

See docs/SUPPORTED_SITES.md.

Installation

# mise via github release
mise use -g github:eggplants/getjmanga

# mise via pipx
mise use -g pipx:getjmanga

# pipx
pipx install getjmanga

# pip
pip install getjmanga

Docker

docker pull ghcr.io/eggplants/getjmanga

docker run --rm -v "$PWD:/work" -w /work \
  ghcr.io/eggplants/getjmanga https://takecomic.jp/episodes/74f33031e13cd

CLI

# one episode
jm https://takecomic.jp/episodes/74f33031e13cd https://piccoma.com/web/viewer/8195/1185884

# episodes in bulk: this one and every next one
jm -b https://shonenjumpplus.com/episode/13932016480028799982

# every previous one too: the whole work from one episode
jm -B https://shonenjumpplus.com/episode/13932016480028799982

# login
jm -u you@example.com https://piccoma.com/web/viewer/8195/1185884

# every link on a page that some extractor takes
jm -s https://shonenjumpplus.com/

# numbered pages: 1 to 3, or from 1 on until a page has nothing new
jm -s "https://comic-ryu.jp/series/list/up/[1-3]"
jm -s "https://comic-ryu.jp/series/list/up/[1-]"

# remember the work, then download what is new in every remembered work
jm -S -b https://shonenjumpplus.com/episode/13932016480028799982
jm patrol

Configuration

Use jm config / jm c.

jm c init

# asks for the username and password
jm c site shonenjumpplus.com
jm c site piccoma

jm c savedir ~/manga
jm c overwrite true
jm c bulk false
jm c both true

jm c patrol https://shonenjumpplus.com/episode/13932016480028799982
jm c patrol -s https://shonenjumpplus.com/

Patrol

jm -S adds what it downloads to a list of works to watch for new episodes in the config file.

jm c patrol <url> adds a url to the list but does not download it.

jm p then goes through the list. It skips the episodes that are already saved, so it downloads only what is new.

What jm p does with an entry depends on what the entry is:

• For an episode, it follows the next links to the newest episode. The entry then moves to the first episode that is still locked. As a result, a wait-to-read episode gets one more try next time.
• For a series page, it reads the episode list again.
• For a page stored with -s, it scans the links again.

patrol = [
  { url = "https://shonenjumpplus.com/episode/13932016480028799982", title = "阿波連さんははかれない" },
  { url = "https://takecomic.jp/series/3f846451aff2d/1", title = "メイドインアビス" },
  { url = "https://shonenjumpplus.com/", search = true },
  ...
]

Library

from getjmanga import Downloader, find_extractor

url = "https://takecomic.jp/episodes/74f33031e13cd"
extractor = find_extractor(url)() # returns `Comici`
result = Downloader(extractor, "out").download(url)
print(result.status, result.save_dir, result.episode.next_url)

An extractor on its own reads the site and writes nothing:

from getjmanga import Comici

comici = Comici()
for url in comici.series_urls("https://takecomic.jp/series/b167ea507d35f"):
    episode = comici.episode(url)
    print(episode.episode_title, len(episode.pages), episode.readable)

Writing an extractor

See docs/ADD_SITE.md.

License

MIT License