don't generate a 'parent caller' method if it's a pure virtual method.
don't generate a 'parent caller' method if it's a pure virtual method.
ftalbrecht/pybindgen,ftalbrecht/pybindgen,cawka/pybindgen-old,cawka/pybindgen-old,gjcarneiro/pybindgen,cawka/pybindgen-old,ftalbrecht/pybindgen,gjcarneiro/pybindgen,gjcarneiro/pybindgen,gjcarneiro/pybindgen,cawka/pybindgen-old,ftalbrecht/pybindgen