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Make sure that backend testing in multiprocessing is done with a timeout #3741

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Merged
merged 4 commits into from
Nov 1, 2014

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jenshnielsen
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I hope this will solve #3738 and #3444 which looks like duplicates. Rebased onto 1.4.x

If process did not return within 5 sec assume that it is hanging and forcefully terminate
@jenshnielsen
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Caught the wrong error previously. This version should be correct. I have tested it locally with a sleep statement in the internal check function.

OPTIONAL BACKEND EXTENSIONS
                macosx: yes [installing, darwin]
                qt5agg: no  [Check timed out]
                qt4agg: no  [Check timed out]
                pyside: no  [Check timed out]
               gtk3agg: no  [Check timed out]
             gtk3cairo: no  [Check timed out]

@tacaswell tacaswell modified the milestone: v1.4.3 Oct 31, 2014
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Our tests are happy and all but one of the debian builds has installed (the last is apparently still waiting on build time), merging.

tacaswell added a commit that referenced this pull request Nov 1, 2014
BLD : Add time out to looking up backends in setup.py

Make sure that backend testing in multiprocessing is done with a timeout
@tacaswell tacaswell merged commit 6d86d5e into matplotlib:v1.4.x Nov 1, 2014
@jenshnielsen jenshnielsen deleted the 14_backend_testing branch November 2, 2014 06:54
cwrowley added a commit to python-control/python-control that referenced this pull request Dec 2, 2014
The travis build hangs when installing matplotlib for python 3.2
(but not 2.7 and 3.3).  This is apparently a documented issue with
matplotlib: see
    matplotlib/matplotlib#3443
    matplotlib/matplotlib#3741
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3 participants