[FIX] purchase_landed_cost: fix flake8 method-compute

purchase_landed_cost/models/purchase_cost_distribution.py

@@ -414,7 +414,7 @@ def _compute_product_id(self):
 
     @api.multi
     @api.depends('move_id', 'move_id.product_qty')
-    def _get_product_qty(self):
+    def _compute_product_qty(self):
         for dist_line in self:
             # Cannot be done via related
             #  field due to strange bug in update chain
@@ -453,7 +453,7 @@ def _compute_standard_price_old(self):
         comodel_name='product.product', string='Product', store=True,
         compute='_compute_product_id')
     product_qty = fields.Float(
-        string='Quantity', compute='_get_product_qty', store=True)
+        string='Quantity', compute='_compute_product_qty', store=True)
     product_uom = fields.Many2one(
         comodel_name='uom.uom', string='Unit of measure',
         related='move_id.product_uom')
@@ -558,15 +558,15 @@ class PurchaseCostDistributionExpense(models.Model):
 
     @api.multi
     @api.depends('distribution', 'distribution.cost_lines')
-    def _get_imported_lines(self):
+    def _compute_imported_lines(self):
         for record in self:
             record.imported_lines = record.env[
                 'purchase.cost.distribution.line']
             record.imported_lines |= record.distribution.cost_lines
 
     @api.multi
     @api.depends('invoice_line')
-    def _get_invoice_id(self):
+    def _compute_invoice_id(self):
         """Link Cost Distribution Expenses to their related Invoices when updating
         'invoice_line' field"""
         for expense in self:
@@ -584,7 +584,7 @@ def _get_invoice_id(self):
         readonly=True)
     imported_lines = fields.Many2many(
         comodel_name='purchase.cost.distribution.line',
-        string='Imported lines', compute='_get_imported_lines')
+        string='Imported lines', compute='_compute_imported_lines')
     affected_lines = fields.Many2many(
         comodel_name='purchase.cost.distribution.line', column1="expense_id",
         relation="distribution_expense_aff_rel", column2="line_id",
@@ -601,7 +601,7 @@ def _get_invoice_id(self):
                "('invoice_id.state', 'in', ('open', 'paid'))]")
     invoice_id = fields.Many2one(
         comodel_name='account.invoice',
-        compute='_get_invoice_id',
+        compute='_compute_invoice_id',
         string="Invoice",
         store=True)
     display_name = fields.Char(compute="_compute_display_name", store=True)