35/150: gnu: python-urwidtrees: Remove dependency on mock.

[guix-commits]

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

commit db4b04619ce5d8c33c64c021a9bc14ebe9632ef9
Author: Lars-Dominik Braun <lars@6xq.net>
AuthorDate: Wed Dec 29 09:45:58 2021 +0100

    gnu: python-urwidtrees: Remove dependency on mock.
    
    Not used during runtime.
    
    * gnu/packages/python-xyz.scm (python-urwidtrees)[arguments]: Add new
    phase 'remove-mock-runtime-dependency.
---
 gnu/packages/python-xyz.scm | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 821b25ebd3..b7f2d8f84e 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -9205,7 +9205,14 @@ distance between two or more sequences by many 
algorithms.")
            "1y1vysx7jg0vbrarlsykhf7nmr8fc6k1fva1q3i98xq2m30s6r68"))))
     (build-system python-build-system)
     (arguments
-     '(#:tests? #f)) ; no tests
+     '(#:tests? #f ; no tests
+       #:phases
+       (modify-phases %standard-phases
+         ;; mock is a false runtime dependency and can be removed.
+         (add-after 'unpack 'remove-mock-runtime-dependency
+           (lambda _
+             (substitute* "setup.py"
+               (("'mock',?") "")))))))
     (propagated-inputs (list python-urwid))
     (native-inputs (list python-mock))
     (home-page "https://github.com/pazz/urwidtrees";)