#18514: Upgrade of group cohomology spkg
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Reporter: SimonKing | Owner:
Type: defect | Status:
Priority: major | needs_review
Component: PLEASE CHANGE | Milestone: sage-6.8
Keywords: group cohomology | Resolution:
Authors: Simon King | Merged in:
Report Upstream: None of the above - read trac | Reviewers:
for reasoning. | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by jdemeyer):
Replying to [comment:5 SimonKing]:
> OK. What does that mean for the code? Do I need to import anything if I
am using `sig_on/off`, or would this just work automatically with the new
Cython version?
You just include `sage/ext/interrupt.pxi`, that doesn't change(*).
The main difference is that you no longer need to add `csage` as library.
Currently, it doesn't hurt if you add the library anyway, but in the
future, `csage` might not exist anymore.
And there is one small additional caveat: since #18027, you must include
`interrupt.pxi` only in `.pyx` files and not `.pxd` files (unless you
really know what you're doing).
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Ticket URL: <http://trac.sagemath.org/ticket/18514#comment:6>
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