Ok, here I send some files with classes to embed python. The use should be quite simple : you just have to instanciate the class PythonWnd and give it the module name and the module main function (which should be init#modulename). It should open another window in which you can enter python commands. It should even work without modules (but it's not tested). Thanks for your future comments :) -- Pierre Barbier de Reuille INRA - UMR Cirad/Inra/Cnrs/Univ.MontpellierII AMAP Botanique et Bio-informatique de l'Architecture des Plantes TA40/PSII, Boulevard de la Lironde 34398 MONTPELLIER CEDEX 5, France tel : (33) 4 67 61 65 77 fax : (33) 4 67 61 56 68