#20388: Fix the Magma interface to work with remote installations
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       Reporter:  mmasdeu            |        Owner:
           Type:  defect             |       Status:  needs_review
       Priority:  major              |    Milestone:  sage-7.2
      Component:  interfaces:        |   Resolution:
  optional                           |    Merged in:
       Keywords:  magma, remote      |    Reviewers:
        Authors:  Marc Masdeu        |  Work issues:
Report Upstream:  N/A                |       Commit:
         Branch:  u/mmasdeu/20388    |  da0c8a128c83b89f9cc6f42b3dfcdcac3f8fce24
   Dependencies:                     |     Stopgaps:
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Comment (by vdelecroix):

 Replying to [comment:12 mmasdeu]:
 > Here is what I propose: add the environment variables (which make sense
 the moment there is a magma = Magma() line in there...), but also change
 the functions using magma to use the get_magma_session() function. How
 reasonable is this?

 You are right that it is desirable to have a way to modify it from Sage
 itself. However, I would not populate the global namespace with
 `get_magma_session` unless the global `magma` is deprecated (which can be
 done using lazy imports).

 Moreover, it is very confusing to have all of: `magma`, `Magma`,
 `magma_free`, `magma_console`, `magma_version` in the global namespace...
 (not talking about `Magmas`). A cleanup is desirable.

--
Ticket URL: <http://trac.sagemath.org/ticket/20388#comment:13>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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