Bug#1052748: mpi4py fails test_dynproc.TestDPM.testJoin: socket.gaierror: [Errno -2] Name or service not known

[Drew Parsons]

Source: mpi4py
Followup-For: Bug #1052748
Control: retitle 1052748 mpi4py fails test_dynproc.TestDPM.testJoin: socket.gaierror: [Errno -2] Name or service not known

The failure was incorrectly identified. The build log says the problem
was in testJoin:

ERROR: testJoin (test_dynproc.TestDPM.testJoin)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "/<<PKGBUILDDIR>>/test/test_dynproc.py", line 172, in testJoin
    addresses = socket.getaddrinfo(host, None, 0, socket.SOCK_STREAM)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/socket.py", line 962, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
socket.gaierror: [Errno -2] Name or service not known


Likely it is related to https://github.com/mpi4py/mpi4py/issues/240
concerning running the test in ipv6 networks.