52/455: gnu: python-pandas-2: Restrict number of test processes.

[guix-commits]

rekado pushed a commit to branch master
in repository guix.

commit aa0d8b7e6c191536eb637c2e38ef85d08fead85e
Author: Ricardo Wurmus <rekado@elephly.net>
AuthorDate: Wed Dec 18 09:34:16 2024 +0100

    gnu: python-pandas-2: Restrict number of test processes.
    
    * gnu/packages/python-science.scm (python-pandas-2)[arguments]: Restrict to 
at
    most four processes.
    
    Change-Id: I8ee4cb29ad922e9b853515b5f0e8f8aabca52c92
---
 gnu/packages/python-science.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/python-science.scm b/gnu/packages/python-science.scm
index 0606643f99..ec03e35b85 100644
--- a/gnu/packages/python-science.scm
+++ b/gnu/packages/python-science.scm
@@ -1234,7 +1234,9 @@ doing practical, real world data analysis in Python.")
       #:test-flags
       #~(list "--pyargs" "pandas"
               ;; "--exitfirst"
-              "--numprocesses" (number->string (parallel-job-count))
+              ;; XXX The tests won't even start on my 16 core laptop, but they
+              ;; start with 4 processes.
+              "--numprocesses" (number->string (min 4 (parallel-job-count)))
               "-m" "not slow and not network and not db"
               ;; All tests errored.
               "--ignore=pandas/tests/io/test_clipboard.py"