#6820: [with patch, needs review] browse sage docs
-----------------------------+----------------------------------------------
 Reporter:  jhpalmieri       |       Owner:  tba          
     Type:  enhancement      |      Status:  new          
 Priority:  minor            |   Milestone:  sage-4.1.2   
Component:  documentation    |    Keywords:  documentation
 Reviewer:  mpatel, cremona  |      Author:  John Palmieri
   Merged:                   |  
-----------------------------+----------------------------------------------
Changes (by cremona):

  * keywords:  => documentation
  * reviewer:  => mpatel, cremona


Comment:

 I think this is a great facility.  Just being able to pop up the 4 main
 docs so easily is worth including this!

 When I tried  browse_sage_doc(identity_matrix) and the like, I found that
 the first time I did it I got that error:
 {{{
 sage: browse_sage_doc(identity_matrix)
 ---------------------------------------------------------------------------
 IOError                                   Traceback (most recent call
 last)

 /home/john/.sage/temp/ubuntu/12456/_home_john__sage_init_sage_0.py in
 <module>()

 /home/john/sage-4.1.1/local/lib/python2.6/site-
 packages/sage/misc/sagedoc.pyc in __call__(self, obj, output, view)
     842             from sage.server.notebook.cell import Cell
     843             cell = Cell(0, '0', '0', None)
 --> 844             cell.set_introspect_html(s)
     845             html = cell._Cell__introspect_html
     846             if view:

 /home/john/sage-4.1.1/local/lib/python2.6/site-
 packages/sage/server/notebook/cell.pyc in set_introspect_html(self, html,
 completing, verbose)
    1587             finally:
    1588                 # Contents should be flushed on close().
 -> 1589                 fd_html = open(html_name, 'r')
    1590                 new_html = fd_html.read()
    1591                 fd_html.close()

 IOError: [Errno 2] No such file or directory:
 '/home/john/.sage/sage_notebook/doc/009e7e626d87d8b9c5ce659c5b01cdb7.html'
 }}}
 but the second time it worked fine.  Same again with
 browse_sage_doc(EllipticCurve).

 I'm not sure how useful the output='rst' or the view=False options are
 though.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6820#comment:4>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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