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How to use _get_allowed_locations method in lisa

Best Python code snippet using lisa_python

models.py

Source:models.py

...17			return [(6, 0, [wh.id for wh in self.allowed_warehouse_ids])]18		# otherwise, return a list of *all* warehouses (which effectively disables the access-control)19		return [(6, 0, [wh.id for wh in self.env["stock.warehouse"].sudo().search([(1, "=", 1)])])]20	@api.multi21	def _get_allowed_locations(self):22		if not self or len(self) > 1: return False23		24		if self.restrict_wh_locations:25			return [(6, 0, self._recurse_location_children(self.allowed_location_ids))]26		return [(6, 0, [loc.id for loc in self.env["stock.location"].sudo().search([(1, "=", 1)])])]27	@api.multi28	def _get_allowed_picking_types(self):29		if not self or len(self) > 1: return False30		31		if self.restrict_wh_locations:32			return [(6, 0, [pick.id for pick in self.allowed_picking_type_ids])]33		return [(6, 0, [pick.id for pick in self.env["stock.picking.type"].sudo().search([(1, "=", 1)])])]34	# Should the user be restricted to certain warehouses?35	restrict_wh_locations = fields.Boolean(string="Restrict Warehouses/Locations", default=True)36	# Warehouses/Locations/Picking Types that the user *should* have access to. This field is not used directly in the access rules37	allowed_warehouse_ids = fields.Many2many(string="Allowed Warehouses", help="List of warehouses that this user is allowed to access", comodel_name="stock.warehouse")38	allowed_location_ids = fields.Many2many(string="Allowed Locations", help="List of locations that this user is allowed to access", comodel_name="stock.location")39	allowed_picking_type_ids = fields.Many2many(string="Allowed Picking Types", help="List of picking types that this user is allowed to access", comodel_name="stock.picking.type")40	# Ghost fields that contain lists of IDs that are *actually* allowed. For example, @allowed_location_ids_computed will contain all IDs from the above field, but also41	# all sub-locations (see _recurse_location_children). 42	allowed_warehouse_ids_computed = fields.Many2many(comodel_name="stock.warehouse", relation="res_users_allowed_warehouses_comp_rel", column1="res_users_id", column2="stock_warehouse_id", default=_get_allowed_warehouses)43	allowed_location_ids_computed = fields.Many2many(comodel_name="stock.location", relation="res_users_allowed_locations_comp_rel", column1="res_users_id", column2="stock_location_id", default=_get_allowed_locations)44	allowed_picking_type_ids_computed = fields.Many2many(comodel_name="stock.picking.type", relation="res_users_allowed_picking_type_comp_rel", column1="res_users_id", column2="stock_picking_type_id", default=_get_allowed_picking_types)45	@api.model46	def _recurse_location_children(self, locations):47		# Adding a location implies that the user should have access to its sub-locations also48		location_ids = self.env['stock.location'].search([('usage', '!=', 'internal')]).ids49# 		location_ids = []50		for location in locations:51			location_ids.append(location.id)52			if location.child_ids and len(location.child_ids) > 0:53				for child_id in self._recurse_location_children(location.child_ids):54					if child_id not in location_ids:55						location_ids.append(child_id)56		return location_ids57	@api.multi58	@api.onchange('restrict_wh_locations')59	def _onchange_restrict_wh_locations(self):60		for user in self:61			# Update the xxx_ids_computed fields. See the _get_allowed_xxx() functions for more details62			user.allowed_warehouse_ids_computed = user._get_allowed_warehouses()63			user.allowed_location_ids_computed = user._get_allowed_locations()64			user.allowed_picking_type_ids_computed = user._get_allowed_picking_types()65		self.clear_wh_rule_caches()66	@api.multi67	@api.onchange('allowed_warehouse_ids')68	def _onchange_allowed_warehouse_ids(self):69		self.ensure_one()70		self.allowed_warehouse_ids_computed = self._get_allowed_warehouses()71		self.clear_wh_rule_caches()72	@api.multi73	@api.onchange('allowed_location_ids')74	def _onchange_allowed_location_ids(self):75		self.ensure_one()76		self.allowed_location_ids_computed = self._get_allowed_locations()77		self.clear_wh_rule_caches()78	@api.multi79	@api.onchange('allowed_picking_type_ids')80	def _onchange_allowed_picking_type_ids(self):81		self.ensure_one()82		self.allowed_picking_type_ids_computed = self._get_allowed_picking_types()83		self.clear_wh_rule_caches()84	@api.model85	def _recompute_location_restrictions(self):86		# Helper function to recompute the allowed IDs for users who are *not* restricted87		self.search([("restrict_wh_locations", "=", False)])._onchange_restrict_wh_locations()88	@api.multi89	def clear_wh_rule_caches(self):90		# Invalidate the ir.rule cache to ensure that changes take effect immediately...

stock_picking_wizard.py

Source:stock_picking_wizard.py

...19        stock_picking_obj = self.env['stock.picking']20        pickings = stock_picking_obj.browse(self.env.context['active_ids'])21        first_operation = pickings.mapped('pack_operation_product_ids')[:1]22        return first_operation.location_dest_id.id23    def _get_allowed_locations(self):24        return ['internal']25    def _get_allowed_picking(self):26        return ['assigned']27    location_dest_id = fields.Many2one(28        comodel_name='stock.location',29        string='Actual destination location',30        required=True,31        readonly=True,32    )33    old_location_dest_id = fields.Many2one(34        comodel_name='stock.location',35        string='Old destination location',36        default=_default_old_dest_location_id,37        domain=lambda self: [('usage', 'in', self._get_allowed_locations())],38    )39    new_location_dest_id = fields.Many2one(40        comodel_name='stock.location',41        string='New destination location',42        required=True,43        domain=lambda self: [('usage', 'in', self._get_allowed_locations())],44    )45    change_all = fields.Boolean(46        string='Change All',47        help='Check if you want change all operations without filter '48             'by old location')49    def check_forbbiden_pickings(self, pickings):50        forbidden_pickings = pickings.filtered(51            lambda x: x.state not in self._get_allowed_picking())52        if forbidden_pickings:53            raise UserError(_(54                'You can not change operations destination location if '55                'picking state not is in %s') % ','.join(56                self._get_allowed_picking()))57    @api.multi...

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