#9652: Unnecesary and buggy code in arith.py
------------------------+---------------------------------------------------
   Reporter:  mderickx  |       Owner:  AlexGhitza
       Type:  defect    |      Status:  needs_work
   Priority:  minor     |   Milestone:            
  Component:  algebra   |    Keywords:            
     Author:            |    Upstream:  N/A       
   Reviewer:            |      Merged:            
Work_issues:            |  
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Changes (by cremona):

  * status:  needs_review => needs_work


Comment:

 You have added the extra arguments but have not documented them, or given
 any examples where they might be used.  That's not good!

 For the main code, why not do
 {{{
 try:
   return m.valuation(p)
 except AttributeError:
    pass
 try:
    return Integer(m).valuation(Integer(p))
 except (something):
    raise an error
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9652#comment:9>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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