[C++-sig] boost::python::dict problem

[Martin Walser]

Ralf W. Grosse-Kunstleve wrote:
> I have no explanation (other than that it looks like a bug/hole), but I'd
> expect
> testdict[boost::python::make_tuple(1, 17)] to work as you expect.

Indeed. This seems to help. :D

C++:

	testdict[make_tuple(1,17)]="huhu";
	testdict[(2,32)]="hooray";
	string test = extract<string>(testdict[make_tuple(1,17)]); //works
	mLog->log(test); //works


Python:

	print self.myCExtension.testdict
      print self.myCExtension.testdict[(1,17)]


results in:

Python Output:

	{32: 'hooray', (1, 17): 'huhu'}
	huhu



Perfect!

Access in C++ has to be done with make_tuple(x,y) as well, though (Line 3 of
C++) or it'll raise an error.

Thx Ralf!