Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
I'm not sure if this is how we want to do this, or if we want to do it at all, but here it is for consideration.
Sage bug 10933 (http://trac.sagemath.org/sage_trac/ticket/10933) highlighted that we couldn't use the %time magic command inside a function. This captures the stack frame which called magic_time, and uses its local namespace to evaluate or execute the code passed to %time. It could also be used by other magic functions, although so far I've only added it to magic_time.