When compute_quantities_query is called with with_childs, the selected move
table is a union. So we must search inside this union for the actual move
table.
As we may need to join with lot table multiple times, we must ensure to always
use a different instance of the table to avoid alias clash.
issue7882
review48701002
distutils import tests module from the source code, so we must force it to use
the test suite from the absolute path because it will be the converted on in
case of 2to3 otherwise we fall-back to the relative module.
issue3211
Cédric Krier