Before this commit, when using a shipping method with the variable
weight*volume for price computation, the price was growing with the
square of the ordered quantities. This is because both volume and
weight were multiplied by the quantity, before being multiplied with
each other in the next step.
This commit fixes the issue by introducing the variable weight*volume
at the beginning of the computation.
In order not to break anything in stable, the new variable is added as a
kwarg to the useful methods.
OPW-3802315
closesodoo/odoo#159007
X-original-commit: 0a8db0fa14bb63abd0b2a8f0234d86700b6c1e2e
Signed-off-by: Vallaeys Valentin (vava) <vava@odoo.com>
vava-odoo
a941cd62bb