Graph Exchange File Format Specification
GEFF is a specification for a file format for exchanging spatial graph data. It is not intended to be mutable, editable, chunked, or optimized for use in an application setting.
A python library for reading and writing GEFFs can be found here and a java library can be found here.
Learn more in the documentation or check out the source code.
Installation
pip install geff-spec
Metadata
Release files for geff-spec 1.3.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| geff_spec-1.3.0.tar.gz | 21.1 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| geff_spec-1.3.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 36.7 kB
Release files / geff_spec-1.3.0.tar.gz
| Download URL | geff_spec-1.3.0.tar.gz |
|---|---|
| Size | 21.1 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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|
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BLAKE2b-256 checksum How to use checksums |
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|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
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PyPI Publish Attestation
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Signed by GitHub Actions, verified by PyPI on Aug 27, 2026.
Transparency logRelease files / geff_spec-1.3.0-py3-none-any.whl
| Download URL | geff_spec-1.3.0-py3-none-any.whl |
|---|---|
| Size | 15.6 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
cc629ced0bf9ff2bbe6c1b2184fe9d89f134776f1d5d9f1daa2b0096e92e6fbd
|
|
BLAKE2b-256 checksum How to use checksums |
3c795c5cfcbccbb83e32d8163cf26d998a6887d716b944f8599e6e14702e3cda
|
| 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 Aug 27, 2026.
Transparency log
