cbzutils 0.1.1

A set of utilities both library and cli to deal with CBZ files

This project is licensed under the GNU Lesser General Public License version 3.0 (LGPL-3.0). See LICENSE.txt for the full license text. Also check out licenses of vendored items inside the licenses folder.

CBZ Utilities

This is both a library and a command line tool to deal with CBZ files. It can perform different functions in relation to it. Its mostly a hobby project that was born out of need.

Features

• Merging CBZ files
• Auto generating a basic cover
• Automatic Logical Ordering of input files

Install

To install the latest stable release, simply run the following

pip install cbzutils

or if you have pipx

pipx install cbzutils

then you can access it via the command line as cbzutils if its added to your PATH during install properly.

To clone and run this project

uv sync
uv tool install .

To provide contributions and install the project in editable mode

uv sync
uv tool install . -e

How to use

usage: cbzutils merge [-h] [-o FILE] [-s {default,namenum}] [-d] [--no-cover] [-t TITLE] [-T SUBTITLE] files [files ...]

positional arguments:
  files                 Path to all cbz files

options:
  -h, --help            show this help message and exit
  -o, --out FILE        Output file
  -s, --sort-key {default,namenum}
                        Sort key to sort names, by default uses a smart name num sort
  -d, --dry-run         Doesn't actually does the compression and instead prints the list of chapters in the order they shall be put according to the provided sort key
  --no-cover            Don't add automatically generated cover. Useful for chapters or volumes which already have a cover
  -t, --title TITLE     The title of the file for the cover, defaults to output file name
  -T, --subtitle SUBTITLE
                        The subtitle of the file for the cover, defaults to empty string

Here are a few examples. Suppose you have the following files in a folder

Chap 1.cbz
Chap 2.cbz
Chap 3.cbz
Chap 3.5.cbz
Chap 4.cbz

first cd into that folder

cd path/to/the/folder

and then you can run the following command

cbzutils merge Chap* -d

This will print a list of chapters and the order in which they shall be merged, be sure to check it. Please report any bugs to the github repository so the ordering can be fixed in special cases. But if the ordering is messed up, in the meanwhile, try renaming the files in a consistent manner like presented above. (Cbzutils itself is designed to work out of the box with all sorts of inconsistent file naming schemes).

Then to actually merge, run the following

cbzutils merge Chap* -o MyComic.cbz --title "MyComic" --subtitle "Ch 1-4"

This will produce an output cbz file named MyComic.cbz, you can now conver this file into other desired formats using Callibre, a free books management software.

Contribution Guidelines

• Please format your code using black and isort before opening a PR.
• All PRs introducing major changes should be accompanies by an Issue. Please discuss inside the Issue before going ahead and making changes.
• Small changes regarding documentation and such can be made directly without an associated Issue

Thank you!