The app runner is an experimental tool that standardizes the integration of one-off apps into B-Fabric.
The API is subject to drastic changes in the next time.
The main idea is that an app provides a specification of the following steps:
- dispatch -> create
inputs.ymlfiles and 1chunks.ymlfile - process -> process a particular chunk (after inputs have been prepared)
- collect -> collect the results of a chunk and create
outputs.ymlfiles
The individual app can be in a container environment or a script running in the same environment as the app runner.
To make this possible input and output staging is abstracted and communicated through inputs.yml and outputs.yml
specification files.
A command is available to stage the inputs or register the outputs respectively then.
Quick Start
See the examples/ directory for templates and detailed instructions on creating new applications. Start with development mode for testing, then build for production after updating the version in pyproject.toml.
4 maintainers
Metadata
4 maintainers
Release files for bfabric-app-runner 0.9.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| bfabric_app_runner-0.9.0.tar.gz | 51.5 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| bfabric_app_runner-0.9.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 139.5 kB
Release files / bfabric_app_runner-0.9.0.tar.gz
| Download URL | bfabric_app_runner-0.9.0.tar.gz |
|---|---|
| Size | 51.5 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
a949a6395a9ed3b474a7ce6b1be96c0c51ea9495bee2a8ae071dbc9ba76b54a2
|
|
BLAKE2b-256 checksum How to use checksums |
8430c6623fc98c0a2e62ffd5c1fa3ad60b7d7c7e13c20a774cfe084c5697d1dd
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Sep 17, 2026.
Transparency logRelease files / bfabric_app_runner-0.9.0-py3-none-any.whl
| Download URL | bfabric_app_runner-0.9.0-py3-none-any.whl |
|---|---|
| Size | 88.0 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
5d8a862a5777842039960d5b23cfdaf1fdc21a7ed55896bf05715da6f582bd84
|
|
BLAKE2b-256 checksum How to use checksums |
b72b3f2f6021e3ebc18078a8e65e4193224692310d7b66a67c77c5d86d7c5597
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Sep 17, 2026.
Transparency log
