#16382: make sage_getsourcelines and sage_getfile consistent
-------------------------------------+-------------------------------------
       Reporter:  nbruin             |        Owner:
           Type:  defect             |       Status:  needs_review
       Priority:  major              |    Milestone:  sage-6.3
      Component:  misc               |   Resolution:
       Keywords:                     |    Merged in:
        Authors:                     |    Reviewers:
Report Upstream:  N/A                |  Work issues:
         Branch:                     |       Commit:
  u/nbruin/ticket/16382              |  31c39fa6b19982e0d189e7eef7aedc3816eb2ffc
   Dependencies:                     |     Stopgaps:
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Changes (by nbruin):

 * status:  new => needs_review


Comment:

 This commit should fix the problem for dynamic classes derived from cdef
 classes. For those, the `_sage_src_lines_` methods end up in the
 `__dict__` and they get bound! (probably due to a custom getattr that
 doesn't distinguish between methods and `staticmethod`). In fact, since
 the `doccls` value that is available at the time the closure of the
 relevant method is constructed doesn't have a useful value anyway, this
 behaviour is even somewhat useful: we can then look up the source on
 `self.__class__` (which then does have a useful value).

--
Ticket URL: <http://trac.sagemath.org/ticket/16382#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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