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- # -*- coding: utf-8 -*-
- # Part of Odoo. See LICENSE file for full copyright and licensing details.
- from odoo import api, fields, models
- class BaseModuleUninstall(models.TransientModel):
- _name = "base.module.uninstall"
- _description = "Module Uninstall"
- show_all = fields.Boolean()
- module_id = fields.Many2one(
- 'ir.module.module', string="Module", required=True,
- domain=[('state', 'in', ['installed', 'to upgrade', 'to install'])],
- ondelete='cascade', readonly=True,
- )
- module_ids = fields.Many2many('ir.module.module', string="Impacted modules",
- compute='_compute_module_ids')
- model_ids = fields.Many2many('ir.model', string="Impacted data models",
- compute='_compute_model_ids')
- def _get_modules(self):
- """ Return all the modules impacted by self. """
- return self.module_id.downstream_dependencies(self.module_id)
- @api.depends('module_id', 'show_all')
- def _compute_module_ids(self):
- for wizard in self:
- modules = wizard._get_modules().sorted(lambda m: (not m.application, m.sequence))
- wizard.module_ids = modules if wizard.show_all else modules.filtered('application')
- def _get_models(self):
- """ Return the models (ir.model) to consider for the impact. """
- return self.env['ir.model'].search([('transient', '=', False)])
- @api.depends('module_ids')
- def _compute_model_ids(self):
- ir_models = self._get_models()
- ir_models_xids = ir_models._get_external_ids()
- for wizard in self:
- if wizard.module_id:
- module_names = set(wizard._get_modules().mapped('name'))
- def lost(model):
- xids = ir_models_xids.get(model.id, ())
- return xids and all(xid.split('.')[0] in module_names for xid in xids)
- # find the models that have all their XIDs in the given modules
- self.model_ids = ir_models.filtered(lost).sorted('name')
- @api.onchange('module_id')
- def _onchange_module_id(self):
- # if we select a technical module, show technical modules by default
- if not self.module_id.application:
- self.show_all = True
- def action_uninstall(self):
- modules = self.module_id
- return modules.button_immediate_uninstall()
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