116/150: gnu: python-threadpoolctl: Add missing build dependency.

[guix-commits]

lbraun pushed a commit to branch wip-python-pep517
in repository guix.

commit 8241b25fa872bd07f4eb170ad50b4050c426b8d2
Author: Lars-Dominik Braun <lars@6xq.net>
AuthorDate: Sat Jan 8 15:32:59 2022 +0100

    gnu: python-threadpoolctl: Add missing build dependency.
    
    * gnu/packages/machine-learning.scm (python-threadpoolctl)[arguments]:
    Remove custom #:phases, override #:build-backend.
    [native-inputs]: Add python-flit-core.
---
 gnu/packages/machine-learning.scm | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/gnu/packages/machine-learning.scm 
b/gnu/packages/machine-learning.scm
index 48e6c1489d..07107e3602 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -1182,17 +1182,9 @@ data analysis.")
          (base32
           "0szsxcm2fbxrn83iynn42bnvrdh7mfsmkhfn8pdn7swblfb7rifx"))))
     (build-system python-build-system)
-    (arguments
-     `(#:phases
-       (modify-phases %standard-phases
-         (replace 'check
-           (lambda* (#:key tests? inputs outputs #:allow-other-keys)
-             (when tests?
-               (add-installed-pythonpath inputs outputs)
-               (invoke "pytest"))
-             #t)))))
+    (arguments `(#:build-backend "flit_core.buildapi"))
     (native-inputs
-     (list python-pytest))
+     (list python-pytest python-flit-core))
     (home-page "https://github.com/joblib/threadpoolctl";)
     (synopsis "Python helpers for common threading libraries")
     (description "Thread-pool Controls provides Python helpers to limit the