#5366: [with patch, positive review] graphplot arrowheads are hidden in
multi-edge
digraphs
----------------------+-----------------------------------------------------
Reporter: ekirkman | Owner: ekirkman, rlm
Type: defect | Status: new
Priority: major | Milestone: sage-3.4
Component: graphics | Keywords:
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Comment(by mabshoff):
Replying to [comment:2 rlm]:
> I tested the patch against sage-3.3, and the first run gave errors of
the form
<SNIP>
> OSError: [Errno 2] No such file or directory:
'/Users/rlmill/.sage//gap//workspace-90824993'
If you used -tp there is a race condition in the creation of the GAP
workspace, so not surprises there if this was how you tested.
> but the second run passed all tests. Since this has nothing to do with
the patch, I'm assuming this was one-time weirdness.
Yep, the fix is to run "sage -c" once before doctesting with -tp so the
GAP workspace is current and then the race condition goes away. This has
annoyed me enough on sage.math [with -tp 18 :)] that I made this #5389
even though rlm's problem might be unrelated.
Cheers,
Michael
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5366#comment:3>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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