Re: [Boost-bugs] [Boost C++ Libraries] #3710: error incorrect when calling boost::python function via functools.partial

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #3710: error incorrect when calling boost::python function via functools.partial
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-12-03 21:14:04

#3710: error incorrect when calling boost::python function via functools.partial
--------------------------+-------------------------------------------------
 Reporter:  anonymous     |       Owner:  troy   
     Type:  Bugs          |      Status:  new    
Milestone:  Boost 1.42.0  |   Component:  Python 
  Version:  Boost 1.41.0  |    Severity:  Problem
 Keywords:                |  
--------------------------+-------------------------------------------------

Comment(by troy):

 For the record, here's a variation on the same theme.  It doesn't have
 anything to do with functools, it is another symptom of our first-match
 overload resolution algorithm:

 {{{
 int addem(int x, int y, int z) { return x*100 + y*10 + z; }

 BOOST_PYTHON_MODULE(functools_playnice_ext)
 {
   def("addem", &addem, (arg("x"), arg("y"), arg("z")));
 }


 >>> from functools_playnice_ext import addem
 >>> addem(1, 8, 2, x=4)
 Traceback (most recent call last):
 ...
 ArgumentError: Python argument types in
     functools_playnice_ext.addem(int, int, int)
 did not match C++ signature:
     addem(int x, int y, int z)
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3710#comment:2>
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