[IMP]: Improve old wizard into osv memoery wizard

bzr revid: ksa@tinyerp.co.in-20100830132816-4riit83jw7y2lghz

1 files changed, 89 insertions, 0 deletions

diff --git a/bin/addons/base/module/wizard/base_module_upgrade.py b/bin/addons/base/module/wizard/base_module_upgrade.py
new file mode 100644
index 00000000000..e51fe24503f
--- /dev/null
+++ b/bin/addons/base/module/wizard/base_module_upgrade.py
@@ -0,0 +1,89 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+import pooler
+import os
+import tools
+from osv import osv, fields
+
+class base_module_upgrade(osv.osv_memory):
+    """ Module Upgrade """
+
+    _name = "base.module.upgrade"
+    _description = "Module Upgrade"
+
+    _columns = {
+        'module_info': fields.text('Modules to update',readonly=True),
+    }
+
+    def default_get(self, cr, uid, fields, context=None):
+        """
+        This function checks for precondition before wizard executes
+        @param self: The object pointer
+        @param cr: the current row, from the database cursor,
+        @param uid: the current user’s ID for security checks,
+        @param fields: List of fields for default value
+        @param context: A standard dictionary for contextual values
+
+        """
+        mod_obj = self.pool.get('ir.module.module')
+        data_obj = self.pool.get('ir.model.data')
+        ids = mod_obj.search(cr, uid, [
+            ('state', 'in', ['to upgrade', 'to remove', 'to install'])])
+        res = mod_obj.read(cr, uid, ids, ['name','state'], context)
+        return {'module_info': '\n'.join(map(lambda x: x['name']+' : '+x['state'], res))}
+
+    def upgrade_module(self, cr, uid, ids, context):
+        pool = pooler.get_pool(cr.dbname)
+        mod_obj = self.pool.get('ir.module.module')
+        data_obj = self.pool.get('ir.model.data')
+        ids = mod_obj.search(cr, uid, [('state', 'in', ['to upgrade', 'to remove', 'to install'])])
+        unmet_packages = []
+        mod_dep_obj = pool.get('ir.module.module.dependency')
+        for mod in mod_obj.browse(cr, uid, ids):
+            depends_mod_ids = mod_dep_obj.search(cr, uid, [('module_id', '=', mod.id)])
+            for dep_mod in mod_dep_obj.browse(cr, uid, depends_mod_ids):
+                if dep_mod.state in ('unknown','uninstalled'):
+                    unmet_packages.append(dep_mod.name)
+        if len(unmet_packages):
+            raise wizard.except_wizard('Unmet dependency !', 'Following modules are uninstalled or unknown. \n\n'+'\n'.join(unmet_packages))
+        mod_obj.download(cr, uid, ids, context=context)
+        cr.commit()
+        db, pool = pooler.restart_pool(cr.dbname, update_module=True)
+
+        id2 = data_obj._get_id(cr, uid, 'base', 'view_base_module_upgrade_install')
+        if id2:
+            id2 = data_obj.browse(cr, uid, id2, context=context).res_id
+
+        return {
+                'view_type': 'form',
+                'view_mode': 'form',
+                'res_model': 'base.module.upgrade',
+                'views': [(id2, 'form')],
+                'view_id': False,
+                'type': 'ir.actions.act_window',
+                'target': 'new',
+            }
+
+    def config(self, cr, uid, ids, context=None):
+        return self.pool.get('res.config').next(cr, uid, [], context=context)
+
+base_module_upgrade()