From c4267aa23e14853a2ad1807229bcd04e01c473f0 Mon Sep 17 00:00:00 2001
From: Nicolas Graves <ngraves@ngraves.fr>
Date: Tue, 2 Sep 2025 14:10:24 +0200
Subject: [PATCH] nongnu: Add python-openwakeword and variant.

* nongnu/packages/machine-learning.scm: New file.
(python-openwakeword, python-openwakeword-minimal): New variables.
---
 nongnu/packages/machine-learning.scm | 85 ++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 nongnu/packages/machine-learning.scm

diff --git a/nongnu/packages/machine-learning.scm b/nongnu/packages/machine-learning.scm
new file mode 100644
index 00000000..8aef14ae
--- /dev/null
+++ b/nongnu/packages/machine-learning.scm
@@ -0,0 +1,85 @@
+;;; SPDX-License-Identifier: GPL-3.0-or-later
+;;; Copyright © 2025 Nicolas Graves <ngraves@ngraves.fr>
+
+(define-module (nongnu packages machine-learning)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages audio)
+  #:use-module (gnu packages check)
+  #:use-module (gnu packages machine-learning)
+  #:use-module (gnu packages python-build)
+  #:use-module (gnu packages python-science)
+  #:use-module (gnu packages python-web)
+  #:use-module (gnu packages python-xyz)
+  #:use-module (gnu packages terminals)
+  #:use-module (guix build-system pyproject)
+  #:use-module (guix gexp)
+  #:use-module (guix git-download)
+  #:use-module (guix packages)
+  #:use-module (guix utils)
+  #:use-module ((guix licenses) #:prefix license:))
+
+(define-public python-openwakeword
+  (package
+    (name "python-openwakeword")
+    (version "0.6.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/dscripka/openWakeWord")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0cv85qv31kkhfcdss1ycqf0pxpqs7vjndma7cgsd678027sxbia2"))))
+    (build-system pyproject-build-system)
+    (arguments
+     (list
+      ;; XXX: Tests require unclearly-licensed model weights.
+      #:tests? #f))
+    (propagated-inputs (list (list onnxruntime "python")
+                             python-requests
+                             python-scikit-learn
+                             python-scipy
+                             python-tqdm
+                             (list tensorflow-lite "python")))
+    (native-inputs (list
+                    ;; XXX: Those are required if some tests are run.
+                    ;; python-mock
+                    ;; python-pytest
+                    ;; python-pytest-cov
+                    ;; python-pytest-flake8
+                    ;; python-pytest-mypy
+                    python-setuptools
+                    python-wheel))
+    (home-page "https://github.com/dscripka/openWakeWord")
+    (synopsis "Wake word (or phrase) detection framework")
+    (description
+     "This package provides an open-source audio wake word (or phrase)
+detection framework with a focus on performance and simplicity.")
+    (license license:asl2.0)))
+
+(define-public python-openwakeword-minimal
+  (package/inherit python-openwakeword
+    (name "python-openwakeword-minimal")
+    (arguments
+     (substitute-keyword-arguments (package-arguments python-openwakeword)
+       ((#:phases phases #~%standard-phases)
+        #~(modify-phases #$phases
+            (add-after 'unpack 'relax-requirements
+              (lambda _
+                (substitute* "setup.py"
+                  (("^ *'onnxruntime>=.*")
+                   ""))
+                (delete-file "openwakeword/vad.py")
+                (substitute* "openwakeword/__init__.py"
+                  (("^from openwakeword\\.vad import VAD.*")
+                   "")
+                  (("'VAD',")
+                   ""))))))))
+    (propagated-inputs
+     (modify-inputs (package-propagated-inputs python-openwakeword)
+       (delete "onnxruntime:python")))
+    (description
+     (string-append (package-description python-openwakeword) "\n\
+Note: This minimal variant doesn't provide the additional Voice Activity
+Detection."))))