Rechnomat

Creates invoices compliant with German E-Rechnung laws.

Installation

Prerequisites

Make sure you have the following dependencies installed:

WeasyPrint

WeasyPrint will be installed with Rechnomat, but you may need to install some libraries it requires, depending on your OS.

macOS

brew install pango

Homebrew's libraries aren't on macOS's default library search path, so also add this to your shell profile (e.g. ~/.zshrc):

export DYLD_LIBRARY_PATH="$(brew --prefix)/lib"

Linux

Ubuntu / Debian

sudo apt install libpango-1.0-0 libpangoft2-1.0-0

Fedora

sudo dnf install pango

Windows

Install the GTK3 runtime, then make sure its bin folder is on your PATH.

Rechnomat

Install Rechnomat itself with pipx:

pipx install rechnomat

Getting started

Go to a working directory of your choice and initialize it:

rechnomat init

This will create subfolders with working example files. Render the example invoice with:

rechnomat render

The rendered invoice will appear in the output folder. Update the seller, customer and invoice files with your own data and render again. You may add new invoices using:

rechnomat add [customer]

The command will generate an invoice by duplicating the most recent one. Use:

rechnomat --help

to show all available commands and options.

Disclaimer

Even though I'm doing my best, there's no guarantee at all that this application will generate correct invoices. To make sure that the generated invoice contains all the information you want, upload it at the Elster E-Rechnung Page and check the information for correctness.

License

MIT - see LICENSE.

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

rechnomat-1.0.1.tar.gz (526.1 kB view details)

Uploaded Aug 22, 2026 Source

Built Distribution

If you're not sure about the file name format, learn more about wheel file names.

The dropdown lists show the available interpreters, ABIs, and platforms. Enable javascript to be able to filter the list of wheel files.

rechnomat-1.0.1-py3-none-any.whl (518.6 kB view details)

Uploaded Aug 22, 2026 Python 3

File details

Details for the file rechnomat-1.0.1.tar.gz.

File metadata

Download URL: rechnomat-1.0.1.tar.gz
Upload date: Aug 22, 2026
Size: 526.1 kB
Tags: Source
Uploaded using Trusted Publishing? Yes
Uploaded via: twine/7.0.0 CPython/3.13.14

File hashes

Hashes for rechnomat-1.0.1.tar.gz
Algorithm	Hash digest
SHA256	`16f8af2ff30eeb4e2a3b3b621fa404b394d75fff4aae3aaef5e054558690546e`
MD5	`052d67cefc03173024c7fe427cc46ac4`
BLAKE2b-256	`b7c4ba24204cc51c9f1f49aa6367dcbad8231503c2cc8ca17373a6732d3448c4`

See more details on using hashes here.

Provenance

The following attestation bundles were made for rechnomat-1.0.1.tar.gz:

Publisher: release.yml on sebastianhaberey/rechnomat

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Statement:
- Statement type: https://in-toto.io/Statement/v1
- Predicate type: https://docs.pypi.org/attestations/publish/v1
- Subject name: rechnomat-1.0.1.tar.gz
- Subject digest: 16f8af2ff30eeb4e2a3b3b621fa404b394d75fff4aae3aaef5e054558690546e
- Sigstore transparency entry: 2567684557
- Sigstore integration time: Aug 22, 2026
Source repository:
- Permalink: sebastianhaberey/rechnomat@6a65733ed7adb42d87864d397017d550c03aceba
- Branch / Tag: refs/tags/v1.0.1
- Owner: https://github.com/sebastianhaberey
- Access: public
Publication detail:
- Token Issuer: https://token.actions.githubusercontent.com
- Runner Environment: github-hosted
- Publication workflow: release.yml@6a65733ed7adb42d87864d397017d550c03aceba
- Trigger Event: push