Fixes to osv.expression¶

fixes_expression._quote(to_quote)[source]¶

fixes_expression.parse(self, cr, uid, context)[source]¶

Transform the leaves of the expression

The principle is to pop elements from a leaf stack one at a time. Each leaf is processed. The processing is a if/elif list of various cases that appear in the leafs (many2one, function fields, …). Two things can happen as a processing result: - the leaf has been modified and/or new leafs have to be introduced

in the expression; they are pushed into the leaf stack, to be processed right after

the leaf is added to the result

Some internal var explanation:

var obj working_model:
	model object, model containing the field (the name provided in the left operand)
var list field_path:
	left operand seen as a path (foo.bar -> [foo, bar])
var obj relational_model:
	relational model of a field (field._obj) ex: res_partner.bank_ids -> res.partner.bank