#9976: Decorated functions/methods have generic signature in documentation
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   Reporter:  jsrn              |       Owner:  mvngu                           
        
       Type:  enhancement       |      Status:  needs_work                      
        
   Priority:  major             |   Milestone:  sage-4.7                        
        
  Component:  documentation     |    Keywords:  sphinx, documentation, cython 
inspection
     Author:  jsrn, Simon King  |    Upstream:  N/A                             
        
   Reviewer:                    |      Merged:                                  
        
Work_issues:                    |  
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Comment(by SimonKing):

 Replying to [comment:22 jsrn]:
 >
 > It seems to be from a call to _sage_getdoc_unformatted in sageinspect.py
 on an object which does not support it.

 Snap diagnose: That class raises a `KeyError` when it should raise an
 `AttributeError`.

 Two ways of fixing:

  1. Replace the `raise KeyError("no colormap with name '%s'"%name)` by an
 `AttributeError`.
  2. In `_sage_getdoc_unformatted`, catch not only `AttributeError`s but
 also `KeyError`s.

 Can you find out whether raising the `KeyError` is new in sage-4.7.alpha3,
 and what ticket is to blame?

 Cheers,
 Simon

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9976#comment:23>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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