#15648: lazy import attributes of a class are not substituted back after the 
import
---------------------------------+------------------------
       Reporter:  nthiery        |        Owner:
           Type:  PLEASE CHANGE  |       Status:  new
       Priority:  major          |    Milestone:  sage-6.1
      Component:  misc           |   Resolution:
       Keywords:                 |    Merged in:
        Authors:                 |    Reviewers:
Report Upstream:  N/A            |  Work issues:
         Branch:                 |       Commit:
   Dependencies:                 |     Stopgaps:
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Comment (by SimonKing):

 Strange. Shouldn't `LazyImport` already act as a class attribute? After
 all, I see the following code:
 {{{
 #!python
             if owner is None:
                 if self._namespace and self._namespace[alias] is self:
                     self._namespace[alias] = self._object
             else:
                 from inspect import getmro
                 for cls in getmro(owner):
                     if cls.__dict__.get(alias, None) is self:
                         setattr(cls, alias, self._object)
                         break
 }}}
 This should actually do the trick.

--
Ticket URL: <http://trac.sagemath.org/ticket/15648#comment:2>
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