Python array API support

.gitignore

@@ -30,6 +30,11 @@ doc/source/generated
 doc/source/odl_interface
 doc/source/odl*.rst
 
+docs/_build/
+docs/generated
+docs/source/odl_interface
+docs/source/odl*.rst
+
 
 ## Python
 

.gitmodules

@@ -1,4 +0,0 @@
-[submodule "doc/sphinxext"]
-	path = doc/numpydoc
-	url = https://github.com/odlgroup/numpydoc
-	branch = v0.9.2-odl

.readthedocs.yaml

@@ -0,0 +1,22 @@
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Set the OS, Python version, and other tools you might need
+build:
+  os: ubuntu-24.04
+  tools:
+    python: "3.13"
+  jobs:
+    pre_build:
+      - python docs/source/generate_doc.py
+
+# Build documentation in the "docs/" directory with Sphinx
+sphinx:
+   configuration: docs/source/conf.py
+
+python:
+   install:
+   - requirements: docs/requirements.txt

CONTRIBUTORS.md

@@ -4,18 +4,20 @@ We are grateful for contributions and would like to acknowledge all people who h
 
 ## Contributors in alphabetic order
 
-* [Jonas Adler](https://github.com/adler-j). Package maintainer. Created much of the `Set`, `LinearSpace` and `Operator` structure including utilities. Has also contributed to most other submodules.
+* [Jonas Adler](https://github.com/adler-j). Created much of the `Set`, `LinearSpace` and `Operator` structure including utilities. Has also contributed to most other submodules.
 * [Sebastian Banert](https://github.com/sbanert). Contributions to `odl.solvers`.
 * [Chong Chen](https://github.com/chongchenmath). Started work on the `odl.deform` package.
 * [Matthias J. Ehrhardt](https://github.com/mehrhardt). Several contributions to `odl.solvers`, in addition to general bug fixes and improvements.
 * [Barbara Gris](https://github.com/bgris). Added `examples/solvers/find_optimal_parameters`.
 * [Johan Karlsson](https://github.com/hilding79). Contributions to `odl.solvers`.
-* [Holger Kohr](https://github.com/kohr-h). Package maintainer. Was part of the design of ODL and created several of the submodules, including `odl.discr`, `odl.trafos` and `odl.tomo`. Has contributed to most modules.
+* [Holger Kohr](https://github.com/kohr-h). Was part of the design of ODL and created several of the submodules, including `odl.discr`, `odl.trafos` and `odl.tomo`. Has contributed to most modules.
 * [Gregory R. Lee](https://github.com/grlee77). Bugfixes.
 * [Julian Moosmann](https://github.com/moosmann). Significant work on the initial `odl.tomo` module.
-* [Kati Niinim�ki](https://github.com/niinimaki). Implemented the `WaveletTransform`.
+* [Kati Niinim�ki](https://github.com/niinimaki). Implemented the `WaveletTransform`.
 * [Willem Jan Palenstijn](https://github.com/wjp). Added adjoint of `RayTransform`.
 * [Axel Ringh](https://github.com/aringh). Created much of the `odl.solvers` module, in particular oversaw the addition of `Functional`.
+* [Justus Sagemüller] (https://github.com/leftaroundabout). Package developer since 2023. Made ODL mutli-backend and array-API compatible.
+* [Emilien Valat] (https://github.com/Emvlt). Package developer since 2024. Made ODL mutli-backend and array-API compatible.
 * [Olivier Verdier](https://github.com/olivierverdier). Typos.
 * [Gustav Zickert](https://github.com/zickert). Started the `odl.contrib.fom` package.
-* [Ozan �ktem](https://github.com/ozanoktem). Father of the project. Proposed the idea and made sure we had money to get it done!
+* [Ozan �ktem](https://github.com/ozanoktem). Father of the project. Proposed the idea and made sure we had money to get it done!

README.md

@@ -1,5 +1,4 @@
 [![Anaconda-Server Badge](https://anaconda.org/conda-forge/odl/badges/version.svg)](https://anaconda.org/conda-forge/odl) <!-- [![PyPI version](https://badge.fury.io/py/odl.svg)](https://badge.fury.io/py/odl)
-[![Build Status](https://travis-ci.org/odlgroup/odl.svg?branch=master)](https://travis-ci.org/odlgroup/odl?branch=master)
 [![Coverage Status](https://coveralls.io/repos/github/odlgroup/odl/badge.svg)](https://coveralls.io/github/odlgroup/odl) -->
 [![license](https://img.shields.io/badge/license-MPL--2.0-orange.svg)](https://opensource.org/licenses/MPL-2.0)
 [![DOI](https://zenodo.org/badge/45596393.svg)](https://zenodo.org/badge/latestdoi/45596393)
@@ -24,7 +23,7 @@ Installing ODL should be as easy as
 
 For more detailed instructions, check out the [Installation guide](https://odlgroup.github.io/odl/getting_started/installing.html).
 
-ODL is compatible with Python 2/3 and all major platforms (GNU/Linux / Mac / Windows).
+ODL is compatible with Python 3 and all major platforms (GNU/Linux / Mac / Windows).
 
 Resources
 =========
@@ -70,7 +69,7 @@ Mozilla Public License version 2.0 or later. See the [LICENSE](LICENSE) file.
 
 ODL developers
 --------------
-Development of ODL started in 2014 as part of the project "Low complexity image reconstruction in medical imaging” by Ozan Öktem ([@ozanoktem](https://github.com/ozanoktem)), Jonas Adler ([@adler-j](https://github.com/adler-j)) and Holger Kohr ([@kohr-h](https://github.com/kohr-h)). Several others have made significant contributions, see the [contributors](CONTRIBUTORS.md) list.
+Development of ODL started in 2014 as part of the project "Low complexity image reconstruction in medical imaging” by Ozan Öktem ([@ozanoktem](https://github.com/ozanoktem)), Jonas Adler ([@adler-j](https://github.com/adler-j)) and Holger Kohr ([@kohr-h](https://github.com/kohr-h)). Since 2023, Justus Sagemüller ([@leftaroundabout](https://github.com/leftaroundabout)) and Emilien Valat ([@Emvlt](https://github.com/Emvlt)) have been ODL's main developers. Several others have made significant contributions, see the [contributors](CONTRIBUTORS.md) list.
 
 To contact the developers either open an issue on the issue tracker or send an email to odl@math.kth.se.