pkgCache::VerIterator::TranslatedDescription() const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
?? () from /usr/lib/python2.7/dist-packages/apt_pkg.so
?? ()
_PyObject_GenericGetAttrWithDict ()
_PyAptObject_getattro(_object*, _object*) () from /usr/lib/python2.7/dist-packages/apt_pkg.so