1 # -*- coding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
6 # Copyright (C) 2010 OpenERP s.a. (<http://openerp.com>).
8 # This program is free software: you can redistribute it and/or modify
9 # it under the terms of the GNU Affero General Public License as
10 # published by the Free Software Foundation, either version 3 of the
11 # License, or (at your option) any later version.
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU Affero General Public License for more details.
18 # You should have received a copy of the GNU Affero General Public License
19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
21 ##############################################################################
23 import openerp.modules
25 def is_initialized(cr):
26 """ Check if a database has been initialized for the ORM.
28 The database can be initialized with the 'initialize' function below.
31 cr.execute("SELECT relname FROM pg_class WHERE relkind='r' AND relname='ir_module_module'")
32 return len(cr.fetchall()) > 0
35 """ Initialize a database with for the ORM.
37 This executes base/base.sql, creates the ir_module_categories (taken
38 from each module descriptor file), and creates the ir_module_module
39 and ir_model_data entries.
42 f = openerp.modules.get_module_resource('base', 'base.sql')
43 base_sql_file = openerp.tools.misc.file_open(f)
45 cr.execute(base_sql_file.read())
50 for i in openerp.modules.get_modules():
51 mod_path = openerp.modules.get_module_path(i)
55 # This will raise an exception if no/unreadable descriptor file.
56 info = openerp.modules.load_information_from_description_file(i)
60 categories = info['category'].split('/')
61 category_id = create_categories(cr, categories)
63 if info['installable']:
69 state = 'uninstallable'
71 cr.execute('INSERT INTO ir_module_module \
72 (author, website, name, shortdesc, description, \
73 category_id, state, certificate, web, license) \
74 VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s) RETURNING id', (
76 info['website'], i, info['name'],
77 info['description'], category_id, state, info['certificate'],
81 cr.execute('INSERT INTO ir_model_data \
82 (name,model,module, res_id, noupdate) VALUES (%s,%s,%s,%s,%s)', (
83 'module_meta_information', 'ir.module.module', i, id, True))
84 dependencies = info['depends']
85 for d in dependencies:
86 cr.execute('INSERT INTO ir_module_module_dependency \
87 (module_id,name) VALUES (%s, %s)', (id, d))
90 def create_categories(cr, categories):
91 """ Create the ir_module_category entries for some categories.
93 categories is a list of strings forming a single category with its
94 parent categories, like ['Grand Parent', 'Parent', 'Child'].
96 Return the database id of the (last) category.
102 cr.execute('SELECT id \
103 FROM ir_module_category \
104 WHERE name=%s AND parent_id=%s', (categories[0], p_id))
106 cr.execute('SELECT id \
107 FROM ir_module_category \
108 WHERE name=%s AND parent_id IS NULL', (categories[0],))
111 cr.execute('INSERT INTO ir_module_category \
113 VALUES (%s, %s) RETURNING id', (categories[0], p_id))
114 c_id = cr.fetchone()[0]
118 categories = categories[1:]
121 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: