fenicsx-compat
Cross-version compatibility helpers for DOLFINx.
Centralizes workarounds for breaking API changes across dolfinx versions
(nightly/main, stable, and back to release 0.10), previously duplicated
across dolfinx-adjoint, io4dolfinx, and scifem.
Pure Python, no compiled extensions. Supports dolfinx >= 0.10.0.
Installation
fenicsx-compat requires Python 3.12 or newer and DOLFINx 0.10 or newer.
conda-forge
conda install conda-forge::fenicsx-compat
This also installs DOLFINx from conda-forge if it is not already in the environment.
pip
python3 -m pip install fenicsx-compat
Install DOLFINx first, for instance with conda, spack or one of the FEniCS Docker images. pip cannot build DOLFINx itself.
To install the development version from GitHub, run
python3 -m pip install git+https://github.com/scientificcomputing/fenicsx-compat.git
From source
To build without build isolation, first install the build requirements from the build dependency group (requires pip >= 25.1), then install from a clone of the repository:
python3 -m pip install --group build
python3 -m pip install --check-build-dependencies --no-build-isolation .
Documentation
The documentation lists every function in the package: what it does, what DOLFINx 0.10, 0.11 and main do natively, and how to call it.
Release files for fenicsx-compat 0.3.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| fenicsx_compat-0.3.0.tar.gz | 54.1 kB | With provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| fenicsx_compat-0.3.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 74.1 kB
Release files / fenicsx_compat-0.3.0.tar.gz
| Download URL | fenicsx_compat-0.3.0.tar.gz |
|---|---|
| Size | 54.1 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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Transparency logRelease files / fenicsx_compat-0.3.0-py3-none-any.whl
| Download URL | fenicsx_compat-0.3.0-py3-none-any.whl |
|---|---|
| Size | 20.0 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
186be19157c9ca3e7826450086147d56ba239e8c75480a018c1217d5208ad7e7
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BLAKE2b-256 checksum How to use checksums |
eda325d68e2660e4ef5b77b32fbc61414b350abfc802ddef7276f5b415d6e36b
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| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.16
|
Provenance
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PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
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Transparency logSecurity for fenicsx-compat 0.3.0
Provenance
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Full provenance
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Attestation for fenicsx_compat-0.3.0.tar.gz
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PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Oct 21, 2026.
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