#15184: CachedFunction file location seems problematic
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       Reporter:  nbruin  |        Owner:
           Type:  defect  |       Status:  needs_review
       Priority:  major   |    Milestone:  sage-5.12
      Component:  misc    |   Resolution:
       Keywords:          |    Merged in:
        Authors:          |    Reviewers:
Report Upstream:  N/A     |  Work issues:
         Branch:          |       Commit:
   Dependencies:          |     Stopgaps:
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Changes (by nbruin):

 * status:  new => needs_review


Comment:

 Something along these lines then? Note that this may be a good motivation
 to refactor sageinspect a little, so that getting "source file and line"
 is a little cheaper in many cases. Getting just a docstring should be
 fairly cheap (and usually should not involve reading source files), and
 here we're usually triggering a full fetch of the source code, only to
 throw it away. The reason is that sage_getsourcelines has a lot of logic
 that also applies to just fetching (file,lineno), but that logic is not
 available separately.

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Ticket URL: <http://trac.sagemath.org/ticket/15184#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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