Browse Source
[ADD] migrate database_cleanup
[ADD] migrate database_cleanup
[ADD] test purging modules [ADD] test purging tablespull/1408/head
Holger Brunn
8 years ago
committed by
Pedro M. Baeza
Pedro M. Baeza
29 changed files with 902 additions and 1057 deletions
-
63database_cleanup/README.rst
-
5database_cleanup/__init__.py
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42database_cleanup/__openerp__.py
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23database_cleanup/identifier_adapter.py
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155database_cleanup/model/purge_columns.py
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106database_cleanup/model/purge_data.py
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81database_cleanup/model/purge_menus.py
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155database_cleanup/model/purge_models.py
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129database_cleanup/model/purge_modules.py
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138database_cleanup/model/purge_tables.py
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87database_cleanup/model/purge_wizard.py
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0database_cleanup/models/__init__.py
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127database_cleanup/models/purge_columns.py
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68database_cleanup/models/purge_data.py
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48database_cleanup/models/purge_menus.py
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119database_cleanup/models/purge_models.py
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81database_cleanup/models/purge_modules.py
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106database_cleanup/models/purge_tables.py
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94database_cleanup/models/purge_wizard.py
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4database_cleanup/tests/__init__.py
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74database_cleanup/tests/test_database_cleanup.py
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0database_cleanup/views/menu.xml
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39database_cleanup/views/purge_columns.xml
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39database_cleanup/views/purge_data.xml
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34database_cleanup/views/purge_menus.xml
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35database_cleanup/views/purge_models.xml
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35database_cleanup/views/purge_modules.xml
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31database_cleanup/views/purge_tables.xml
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41database_cleanup/views/purge_wizard.xml
@ -1,15 +1,68 @@ |
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.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg |
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:target: http://www.gnu.org/licenses/agpl-3.0-standalone.html |
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:alt: License: AGPL-3 |
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|
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================ |
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Database cleanup |
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================ |
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|
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Clean your OpenERP database from remnants of modules, models, columns and |
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tables left by uninstalled modules (prior to 7.0) or a homebrew database |
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upgrade to a new major version of OpenERP. |
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|
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Caution! This module is potentially harmful and can *easily* destroy the |
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integrity of your data. Do not use if you are not entirely comfortable |
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with the technical details of the OpenERP data model of *all* the modules |
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that have ever been installed on your database, and do not purge any module, |
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model, column or table if you do not know exactly what you are doing. |
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|
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Usage |
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===== |
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|
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After installation of this module, go to the Settings menu -> Technical -> |
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Database cleanup. Go through the modules, models, columns and tables |
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entries under this menu (in that order) and find out if there is orphaned data |
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in your database. You can either delete entries by line, or sweep all entries |
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in one big step (if you are *really* confident). |
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|
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Caution! This module is potentially harmful and can *easily* destroy the |
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integrity of your data. Do not use if you are not entirely comfortable |
|||
with the technical details of the OpenERP data model of *all* the modules |
|||
that have ever been installed on your database, and do not purge any module, |
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model, column or table if you do not know exactly what you are doing. |
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.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas |
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:alt: Try me on Runbot |
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:target: https://runbot.odoo-community.org/runbot/149/9.0 |
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|
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Bug Tracker |
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=========== |
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|
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Bugs are tracked on `GitHub Issues <https://github.com/OCA/database_cleanup/issues>`_. |
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In case of trouble, please check there if your issue has already been reported. |
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If you spotted it first, help us smashing it by providing a detailed and welcomed feedback. |
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|
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Credits |
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======= |
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|
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Images |
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------ |
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|
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* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_. |
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|
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Contributors |
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------------ |
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|
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* Stefan Rijnhart <stefan@opener.amsterdam> |
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* Holger Brunn <hbrunn@therp.nl> |
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|
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Do not contact contributors directly about help with questions or problems concerning this addon, but use the `community mailing list <mailto:community@mail.odoo.com>`_ or the `appropriate specialized mailinglist <https://odoo-community.org/groups>`_ for help, and the bug tracker linked in `Bug Tracker`_ above for technical issues. |
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|
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Maintainer |
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---------- |
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|
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.. image:: https://odoo-community.org/logo.png |
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:alt: Odoo Community Association |
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:target: https://odoo-community.org |
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|
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This module is maintained by the OCA. |
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|
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OCA, or the Odoo Community Association, is a nonprofit organization whose |
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mission is to support the collaborative development of Odoo features and |
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promote its widespread use. |
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|
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To contribute to this module, please visit https://odoo-community.org. |
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@ -1 +1,4 @@ |
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from . import model |
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# -*- coding: utf-8 -*- |
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# © 2014-2016 Therp BV <http://therp.nl> |
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). |
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from . import models |
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@ -1,38 +1,22 @@ |
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# -*- coding: utf-8 -*- |
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############################################################################## |
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# |
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# OpenERP, Open Source Management Solution |
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# This module copyright (C) 2014 Therp BV (<http://therp.nl>). |
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# |
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# This program is free software: you can redistribute it and/or modify |
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# it under the terms of the GNU Affero General Public License as |
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# published by the Free Software Foundation, either version 3 of the |
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# License, or (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU Affero General Public License for more details. |
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# |
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# You should have received a copy of the GNU Affero General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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# |
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############################################################################## |
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|
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# © 2014-2016 Therp BV <http://therp.nl> |
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). |
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{ |
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'name': 'Database cleanup', |
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'version': '8.0.0.1.0', |
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'version': '9.0.1.0.0', |
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'author': "Therp BV,Odoo Community Association (OCA)", |
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'depends': ['base'], |
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'license': 'AGPL-3', |
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'category': 'Tools', |
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'data': [ |
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'view/purge_menus.xml', |
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'view/purge_modules.xml', |
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'view/purge_models.xml', |
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'view/purge_columns.xml', |
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'view/purge_tables.xml', |
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'view/purge_data.xml', |
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'view/menu.xml', |
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], |
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"views/purge_wizard.xml", |
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'views/purge_menus.xml', |
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'views/purge_modules.xml', |
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'views/purge_models.xml', |
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'views/purge_columns.xml', |
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'views/purge_tables.xml', |
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'views/purge_data.xml', |
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'views/menu.xml', |
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], |
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'installable': True, |
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} |
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@ -0,0 +1,23 @@ |
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# -*- coding: utf-8 -*- |
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# © 2016 Therp BV <http://therp.nl> |
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). |
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from psycopg2.extensions import ISQLQuote |
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|
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|
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class IdentifierAdapter(ISQLQuote): |
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def __init__(self, identifier, quote=True): |
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self.quote = quote |
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self.identifier = identifier |
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|
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def __conform__(self, protocol): |
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if protocol == ISQLQuote: |
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return self |
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|
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def getquoted(self): |
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def is_identifier_char(c): |
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return c.isalnum() or c in ['_', '$'] |
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|
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format_string = '"%s"' |
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if not self.quote: |
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format_string = '%s' |
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return format_string % filter(is_identifier_char, self.identifier) |
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@ -1,155 +0,0 @@ |
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# -*- coding: utf-8 -*- |
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############################################################################## |
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# |
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# OpenERP, Open Source Management Solution |
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# This module copyright (C) 2014 Therp BV (<http://therp.nl>). |
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# |
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# This program is free software: you can redistribute it and/or modify |
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# it under the terms of the GNU Affero General Public License as |
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# published by the Free Software Foundation, either version 3 of the |
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# License, or (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU Affero General Public License for more details. |
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# |
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# You should have received a copy of the GNU Affero General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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# |
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############################################################################## |
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|
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from openerp.osv import orm, fields |
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from openerp.tools.translate import _ |
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|
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|
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class CleanupPurgeLineColumn(orm.TransientModel): |
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_inherit = 'cleanup.purge.line' |
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_name = 'cleanup.purge.line.column' |
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|
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_columns = { |
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'model_id': fields.many2one( |
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'ir.model', 'Model', |
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required=True, ondelete='CASCADE'), |
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'wizard_id': fields.many2one( |
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'cleanup.purge.wizard.column', 'Purge Wizard', readonly=True), |
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} |
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|
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def purge(self, cr, uid, ids, context=None): |
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""" |
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Unlink columns upon manual confirmation. |
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""" |
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for line in self.browse(cr, uid, ids, context=context): |
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if line.purged: |
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continue |
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|
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model_pool = self.pool[line.model_id.model] |
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|
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# Check whether the column actually still exists. |
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# Inheritance such as stock.picking.in from stock.picking |
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# can lead to double attempts at removal |
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cr.execute( |
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'SELECT count(attname) FROM pg_attribute ' |
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'WHERE attrelid = ' |
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'( SELECT oid FROM pg_class WHERE relname = %s ) ' |
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'AND attname = %s', |
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(model_pool._table, line.name)) |
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if not cr.fetchone()[0]: |
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continue |
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|
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self.logger.info( |
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'Dropping column %s from table %s', |
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line.name, model_pool._table) |
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cr.execute( |
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""" |
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ALTER TABLE "%s" DROP COLUMN "%s" |
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""" % (model_pool._table, line.name)) |
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line.write({'purged': True}) |
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cr.commit() |
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return True |
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|
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|
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class CleanupPurgeWizardColumn(orm.TransientModel): |
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_inherit = 'cleanup.purge.wizard' |
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_name = 'cleanup.purge.wizard.column' |
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|
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# List of known columns in use without corresponding fields |
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# Format: {table: [fields]} |
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blacklist = { |
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'wkf_instance': ['uid'], # lp:1277899 |
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} |
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|
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def default_get(self, cr, uid, fields, context=None): |
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res = super(CleanupPurgeWizardColumn, self).default_get( |
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cr, uid, fields, context=context) |
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if 'name' in fields: |
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res['name'] = _('Purge columns') |
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return res |
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|
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def get_orphaned_columns(self, cr, uid, model_pools, context=None): |
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""" |
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From openobject-server/openerp/osv/orm.py |
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Iterate on the database columns to identify columns |
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of fields which have been removed |
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""" |
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|
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columns = list(set([ |
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column for model_pool in model_pools |
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for column in model_pool._columns |
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if not (isinstance(model_pool._columns[column], |
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fields.function) and |
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not model_pool._columns[column].store) |
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])) |
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columns += orm.MAGIC_COLUMNS |
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columns += self.blacklist.get(model_pools[0]._table, []) |
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|
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cr.execute("SELECT a.attname" |
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" FROM pg_class c, pg_attribute a" |
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" WHERE c.relname=%s" |
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" AND c.oid=a.attrelid" |
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" AND a.attisdropped=%s" |
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" AND pg_catalog.format_type(a.atttypid, a.atttypmod)" |
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" NOT IN ('cid', 'tid', 'oid', 'xid')" |
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" AND a.attname NOT IN %s", |
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(model_pools[0]._table, False, tuple(columns))), |
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return [column[0] for column in cr.fetchall()] |
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|
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def find(self, cr, uid, context=None): |
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""" |
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Search for columns that are not in the corresponding model. |
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|
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Group models by table to prevent false positives for columns |
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that are only in some of the models sharing the same table. |
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Example of this is 'sale_id' not being a field of stock.picking.in |
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""" |
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res = [] |
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model_pool = self.pool['ir.model'] |
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model_ids = model_pool.search(cr, uid, [], context=context) |
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|
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# mapping of tables to tuples (model id, [pool1, pool2, ...]) |
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table2model = {} |
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|
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for model in model_pool.browse(cr, uid, model_ids, context=context): |
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model_pool = self.pool.get(model.model) |
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if not model_pool or not model_pool._auto: |
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continue |
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table2model.setdefault( |
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model_pool._table, (model.id, []))[1].append(model_pool) |
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|
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for table, model_spec in table2model.iteritems(): |
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for column in self.get_orphaned_columns( |
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cr, uid, model_spec[1], context=context): |
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res.append((0, 0, { |
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'name': column, |
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'model_id': model_spec[0]})) |
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if not res: |
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raise orm.except_orm( |
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_('Nothing to do'), |
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_('No orphaned columns found')) |
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return res |
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|
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_columns = { |
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'purge_line_ids': fields.one2many( |
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'cleanup.purge.line.column', |
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'wizard_id', 'Columns to purge'), |
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} |
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@ -1,106 +0,0 @@ |
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# -*- coding: utf-8 -*- |
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############################################################################## |
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# |
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# OpenERP, Open Source Management Solution |
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# This module copyright (C) 2014 Therp BV (<http://therp.nl>). |
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# |
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# 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. |
|||
# |
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# 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. |
|||
# |
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# 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/>. |
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# |
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############################################################################## |
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|
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from openerp.osv import orm, fields |
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from openerp.tools.translate import _ |
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|
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|
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class CleanupPurgeLineData(orm.TransientModel): |
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_inherit = 'cleanup.purge.line' |
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_name = 'cleanup.purge.line.data' |
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|
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_columns = { |
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'data_id': fields.many2one( |
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'ir.model.data', 'Data entry', |
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ondelete='SET NULL'), |
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'wizard_id': fields.many2one( |
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'cleanup.purge.wizard.data', 'Purge Wizard', readonly=True), |
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} |
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|
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def purge(self, cr, uid, ids, context=None): |
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""" |
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Unlink data entries upon manual confirmation. |
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""" |
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data_ids = [] |
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for line in self.browse(cr, uid, ids, context=context): |
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if line.purged or not line.data_id: |
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continue |
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data_ids.append(line.data_id.id) |
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self.logger.info('Purging data entry: %s', line.name) |
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self.pool['ir.model.data'].unlink(cr, uid, data_ids, context=context) |
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return self.write(cr, uid, ids, {'purged': True}, context=context) |
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|
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|
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class CleanupPurgeWizardData(orm.TransientModel): |
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_inherit = 'cleanup.purge.wizard' |
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_name = 'cleanup.purge.wizard.data' |
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|
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def default_get(self, cr, uid, fields, context=None): |
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res = super(CleanupPurgeWizardData, self).default_get( |
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cr, uid, fields, context=context) |
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if 'name' in fields: |
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res['name'] = _('Purge data') |
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return res |
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|
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def find(self, cr, uid, context=None): |
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""" |
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Collect all rows from ir_model_data that refer |
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to a nonexisting model, or to a nonexisting |
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row in the model's table. |
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""" |
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res = [] |
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data_pool = self.pool['ir.model.data'] |
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data_ids = [] |
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unknown_models = [] |
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cr.execute("""SELECT DISTINCT(model) FROM ir_model_data""") |
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for (model,) in cr.fetchall(): |
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if not model: |
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continue |
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if not self.pool.get(model): |
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unknown_models.append(model) |
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continue |
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cr.execute( |
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""" |
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SELECT id FROM ir_model_data |
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WHERE model = %%s |
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AND res_id IS NOT NULL |
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AND NOT EXISTS ( |
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SELECT id FROM %s WHERE id=ir_model_data.res_id) |
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""" % self.pool[model]._table, (model,)) |
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data_ids += [data_row[0] for data_row in cr.fetchall()] |
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data_ids += data_pool.search( |
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cr, uid, [('model', 'in', unknown_models)], context=context) |
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for data in data_pool.browse(cr, uid, data_ids, context=context): |
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res.append((0, 0, { |
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'data_id': data.id, |
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'name': "%s.%s, object of type %s" % ( |
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data.module, data.name, data.model)})) |
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if not res: |
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raise orm.except_orm( |
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_('Nothing to do'), |
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_('No orphaned data entries found')) |
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return res |
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|
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_columns = { |
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'purge_line_ids': fields.one2many( |
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'cleanup.purge.line.data', |
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'wizard_id', 'Data to purge'), |
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} |
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@ -1,81 +0,0 @@ |
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# -*- coding: utf-8 -*- |
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############################################################################## |
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# |
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# OpenERP, Open Source Management Solution |
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# This module copyright (C) 2015 Therp BV (<http://therp.nl>). |
|||
# |
|||
# 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/>. |
|||
# |
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############################################################################## |
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from openerp.osv import orm, fields |
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from openerp.tools.translate import _ |
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|
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|
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class CleanupPurgeLineMenu(orm.TransientModel): |
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_inherit = 'cleanup.purge.line' |
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_name = 'cleanup.purge.line.menu' |
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|
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_columns = { |
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'wizard_id': fields.many2one( |
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'cleanup.purge.wizard.menu', 'Purge Wizard', readonly=True), |
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'menu_id': fields.many2one('ir.ui.menu', 'Menu entry'), |
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} |
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|
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def purge(self, cr, uid, ids, context=None): |
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self.pool['ir.ui.menu'].unlink( |
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cr, uid, |
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[this.menu_id.id for this in self.browse(cr, uid, ids, |
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context=context)], |
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context=context) |
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return self.write(cr, uid, ids, {'purged': True}, context=context) |
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|
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|
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class CleanupPurgeWizardMenu(orm.TransientModel): |
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_inherit = 'cleanup.purge.wizard' |
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_name = 'cleanup.purge.wizard.menu' |
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|
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def default_get(self, cr, uid, fields, context=None): |
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res = super(CleanupPurgeWizardMenu, self).default_get( |
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cr, uid, fields, context=context) |
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if 'name' in fields: |
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res['name'] = _('Purge menus') |
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return res |
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|
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def find(self, cr, uid, context=None): |
|||
""" |
|||
Search for models that cannot be instantiated. |
|||
""" |
|||
res = [] |
|||
for menu in self.pool['ir.ui.menu'].browse( |
|||
cr, uid, self.pool['ir.ui.menu'].search( |
|||
cr, uid, [], context=dict( |
|||
context or {}, active_test=False))): |
|||
if not menu.action or menu.action.type != 'ir.actions.act_window': |
|||
continue |
|||
if not self.pool.get(menu.action.res_model): |
|||
res.append((0, 0, { |
|||
'name': menu.complete_name, |
|||
'menu_id': menu.id, |
|||
})) |
|||
if not res: |
|||
raise orm.except_orm( |
|||
_('Nothing to do'), |
|||
_('No dangling menu entries found')) |
|||
return res |
|||
|
|||
_columns = { |
|||
'purge_line_ids': fields.one2many( |
|||
'cleanup.purge.line.menu', |
|||
'wizard_id', 'Menus to purge'), |
|||
} |
|||
@ -1,155 +0,0 @@ |
|||
# -*- coding: utf-8 -*- |
|||
############################################################################## |
|||
# |
|||
# OpenERP, Open Source Management Solution |
|||
# This module copyright (C) 2014 Therp BV (<http://therp.nl>). |
|||
# |
|||
# 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/>. |
|||
# |
|||
############################################################################## |
|||
|
|||
from openerp.osv import orm, fields |
|||
from openerp.tools.translate import _ |
|||
from openerp.addons.base.ir.ir_model import MODULE_UNINSTALL_FLAG |
|||
|
|||
|
|||
class IrModel(orm.Model): |
|||
_inherit = 'ir.model' |
|||
|
|||
def _drop_table(self, cr, uid, ids, context=None): |
|||
# Allow to skip this step during model unlink |
|||
# The super method crashes if the model cannot be instantiated |
|||
if context and context.get('no_drop_table'): |
|||
return True |
|||
return super(IrModel, self)._drop_table(cr, uid, ids, context=context) |
|||
|
|||
def _inherited_models(self, cr, uid, ids, field_name, arg, context=None): |
|||
"""this function crashes for undefined models""" |
|||
result = dict((i, []) for i in ids) |
|||
existing_model_ids = [ |
|||
this.id for this in self.browse(cr, uid, ids, context=context) |
|||
if self.pool.get(this.model) |
|||
] |
|||
super_result = super(IrModel, self)._inherited_models( |
|||
cr, uid, existing_model_ids, field_name, arg, context=context) |
|||
result.update(super_result) |
|||
return result |
|||
|
|||
def _register_hook(self, cr): |
|||
# patch the function field instead of overwriting it |
|||
if self._columns['inherited_model_ids']._fnct !=\ |
|||
self._inherited_models.__func__: |
|||
self._columns['inherited_model_ids']._fnct =\ |
|||
self._inherited_models.__func__ |
|||
return super(IrModel, self)._register_hook(cr) |
|||
|
|||
|
|||
class CleanupPurgeLineModel(orm.TransientModel): |
|||
_inherit = 'cleanup.purge.line' |
|||
_name = 'cleanup.purge.line.model' |
|||
|
|||
_columns = { |
|||
'wizard_id': fields.many2one( |
|||
'cleanup.purge.wizard.model', 'Purge Wizard', readonly=True), |
|||
} |
|||
|
|||
def purge(self, cr, uid, ids, context=None): |
|||
""" |
|||
Unlink models upon manual confirmation. |
|||
""" |
|||
model_pool = self.pool['ir.model'] |
|||
attachment_pool = self.pool['ir.attachment'] |
|||
constraint_pool = self.pool['ir.model.constraint'] |
|||
fields_pool = self.pool['ir.model.fields'] |
|||
relation_pool = self.pool['ir.model.relation'] |
|||
|
|||
local_context = (context or {}).copy() |
|||
local_context.update({ |
|||
MODULE_UNINSTALL_FLAG: True, |
|||
'no_drop_table': True, |
|||
}) |
|||
|
|||
for line in self.browse(cr, uid, ids, context=context): |
|||
cr.execute( |
|||
"SELECT id, model from ir_model WHERE model = %s", |
|||
(line.name,)) |
|||
row = cr.fetchone() |
|||
if row: |
|||
self.logger.info('Purging model %s', row[1]) |
|||
attachment_ids = attachment_pool.search( |
|||
cr, uid, [('res_model', '=', line.name)], context=context) |
|||
if attachment_ids: |
|||
cr.execute( |
|||
"UPDATE ir_attachment SET res_model = FALSE " |
|||
"WHERE id in %s", |
|||
(tuple(attachment_ids), )) |
|||
constraint_ids = constraint_pool.search( |
|||
cr, uid, [('model', '=', line.name)], context=context) |
|||
if constraint_ids: |
|||
constraint_pool.unlink( |
|||
cr, uid, constraint_ids, context=context) |
|||
relation_ids = fields_pool.search( |
|||
cr, uid, [('relation', '=', row[1])], context=context) |
|||
for relation in relation_ids: |
|||
try: |
|||
# Fails if the model on the target side |
|||
# cannot be instantiated |
|||
fields_pool.unlink(cr, uid, [relation], |
|||
context=local_context) |
|||
except KeyError: |
|||
pass |
|||
except AttributeError: |
|||
pass |
|||
relation_ids = relation_pool.search( |
|||
cr, uid, [('model', '=', line.name)], context=context) |
|||
for relation in relation_ids: |
|||
relation_pool.unlink(cr, uid, [relation], |
|||
context=local_context) |
|||
model_pool.unlink(cr, uid, [row[0]], context=local_context) |
|||
line.write({'purged': True}) |
|||
cr.commit() |
|||
return True |
|||
|
|||
|
|||
class CleanupPurgeWizardModel(orm.TransientModel): |
|||
_inherit = 'cleanup.purge.wizard' |
|||
_name = 'cleanup.purge.wizard.model' |
|||
|
|||
def default_get(self, cr, uid, fields, context=None): |
|||
res = super(CleanupPurgeWizardModel, self).default_get( |
|||
cr, uid, fields, context=context) |
|||
if 'name' in fields: |
|||
res['name'] = _('Purge models') |
|||
return res |
|||
|
|||
def find(self, cr, uid, context=None): |
|||
""" |
|||
Search for models that cannot be instantiated. |
|||
""" |
|||
res = [] |
|||
cr.execute("SELECT model from ir_model") |
|||
for (model,) in cr.fetchall(): |
|||
if not self.pool.get(model): |
|||
res.append((0, 0, {'name': model})) |
|||
if not res: |
|||
raise orm.except_orm( |
|||
_('Nothing to do'), |
|||
_('No orphaned models found')) |
|||
return res |
|||
|
|||
_columns = { |
|||
'purge_line_ids': fields.one2many( |
|||
'cleanup.purge.line.model', |
|||
'wizard_id', 'Models to purge'), |
|||
} |
|||
@ -1,129 +0,0 @@ |
|||
# -*- coding: utf-8 -*- |
|||
############################################################################## |
|||
# |
|||
# OpenERP, Open Source Management Solution |
|||
# This module copyright (C) 2014 Therp BV (<http://therp.nl>). |
|||
# |
|||
# 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/>. |
|||
# |
|||
############################################################################## |
|||
|
|||
from openerp import pooler |
|||
from openerp.osv import orm, fields |
|||
from openerp.modules.module import get_module_path |
|||
from openerp.tools.translate import _ |
|||
from openerp.addons.base.ir.ir_model import MODULE_UNINSTALL_FLAG |
|||
|
|||
|
|||
class IrModelConstraint(orm.Model): |
|||
_inherit = 'ir.model.constraint' |
|||
|
|||
def _module_data_uninstall(self, cr, uid, ids, context=None): |
|||
"""this function crashes for constraints on undefined models""" |
|||
for this in self.browse(cr, uid, ids, context=context): |
|||
if not self.pool.get(this.model.model): |
|||
ids.remove(this.id) |
|||
this.unlink() |
|||
return super(IrModelConstraint, self)._module_data_uninstall( |
|||
cr, uid, ids, context=context) |
|||
|
|||
|
|||
class IrModelData(orm.Model): |
|||
_inherit = 'ir.model.data' |
|||
|
|||
def _module_data_uninstall(self, cr, uid, modules_to_remove, context=None): |
|||
"""this function crashes for xmlids on undefined models or fields |
|||
referring to undefined models""" |
|||
if context is None: |
|||
context = {} |
|||
ids = self.search(cr, uid, [('module', 'in', modules_to_remove)]) |
|||
for this in self.browse(cr, uid, ids, context=context): |
|||
if this.model == 'ir.model.fields': |
|||
ctx = context.copy() |
|||
ctx[MODULE_UNINSTALL_FLAG] = True |
|||
field = self.pool[this.model].browse( |
|||
cr, uid, this.res_id, context=ctx) |
|||
if not self.pool.get(field.model): |
|||
this.unlink() |
|||
continue |
|||
if not self.pool.get(this.model): |
|||
this.unlink() |
|||
return super(IrModelData, self)._module_data_uninstall( |
|||
cr, uid, modules_to_remove, context=context) |
|||
|
|||
|
|||
class CleanupPurgeLineModule(orm.TransientModel): |
|||
_inherit = 'cleanup.purge.line' |
|||
_name = 'cleanup.purge.line.module' |
|||
|
|||
_columns = { |
|||
'wizard_id': fields.many2one( |
|||
'cleanup.purge.wizard.module', 'Purge Wizard', readonly=True), |
|||
} |
|||
|
|||
def purge(self, cr, uid, ids, context=None): |
|||
""" |
|||
Uninstall modules upon manual confirmation, then reload |
|||
the database. |
|||
""" |
|||
module_pool = self.pool['ir.module.module'] |
|||
lines = self.browse(cr, uid, ids, context=context) |
|||
module_names = [line.name for line in lines if not line.purged] |
|||
module_ids = module_pool.search( |
|||
cr, uid, [('name', 'in', module_names)], context=context) |
|||
if not module_ids: |
|||
return True |
|||
self.logger.info('Purging modules %s', ', '.join(module_names)) |
|||
module_pool.write( |
|||
cr, uid, module_ids, {'state': 'to remove'}, context=context) |
|||
cr.commit() |
|||
_db, _pool = pooler.restart_pool(cr.dbname, update_module=True) |
|||
module_pool.unlink(cr, uid, module_ids, context=context) |
|||
return self.write(cr, uid, ids, {'purged': True}, context=context) |
|||
|
|||
|
|||
class CleanupPurgeWizardModule(orm.TransientModel): |
|||
_inherit = 'cleanup.purge.wizard' |
|||
_name = 'cleanup.purge.wizard.module' |
|||
|
|||
def default_get(self, cr, uid, fields, context=None): |
|||
res = super(CleanupPurgeWizardModule, self).default_get( |
|||
cr, uid, fields, context=context) |
|||
if 'name' in fields: |
|||
res['name'] = _('Purge modules') |
|||
return res |
|||
|
|||
def find(self, cr, uid, context=None): |
|||
module_pool = self.pool['ir.module.module'] |
|||
module_ids = module_pool.search(cr, uid, [], context=context) |
|||
res = [] |
|||
for module in module_pool.browse(cr, uid, module_ids, context=context): |
|||
if get_module_path(module.name): |
|||
continue |
|||
if module.state == 'uninstalled': |
|||
module_pool.unlink(cr, uid, module.id, context=context) |
|||
continue |
|||
res.append((0, 0, {'name': module.name})) |
|||
|
|||
if not res: |
|||
raise orm.except_orm( |
|||
_('Nothing to do'), |
|||
_('No modules found to purge')) |
|||
return res |
|||
|
|||
_columns = { |
|||
'purge_line_ids': fields.one2many( |
|||
'cleanup.purge.line.module', |
|||
'wizard_id', 'Modules to purge'), |
|||
} |
|||
@ -1,138 +0,0 @@ |
|||
# -*- coding: utf-8 -*- |
|||
############################################################################## |
|||
# |
|||
# OpenERP, Open Source Management Solution |
|||
# This module copyright (C) 2014 Therp BV (<http://therp.nl>). |
|||
# |
|||
# 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/>. |
|||
# |
|||
############################################################################## |
|||
|
|||
from openerp.osv import orm, fields |
|||
from openerp.tools.translate import _ |
|||
|
|||
|
|||
class CleanupPurgeLineTable(orm.TransientModel): |
|||
_inherit = 'cleanup.purge.line' |
|||
_name = 'cleanup.purge.line.table' |
|||
|
|||
_columns = { |
|||
'wizard_id': fields.many2one( |
|||
'cleanup.purge.wizard.table', 'Purge Wizard', readonly=True), |
|||
} |
|||
|
|||
def purge(self, cr, uid, ids, context=None): |
|||
""" |
|||
Unlink tables upon manual confirmation. |
|||
""" |
|||
lines = self.browse(cr, uid, ids, context=context) |
|||
tables = [line.name for line in lines] |
|||
for line in lines: |
|||
if line.purged: |
|||
continue |
|||
|
|||
# Retrieve constraints on the tables to be dropped |
|||
# This query is referenced in numerous places |
|||
# on the Internet but credits probably go to Tom Lane |
|||
# in this post http://www.postgresql.org/\ |
|||
# message-id/22895.1226088573@sss.pgh.pa.us |
|||
# Only using the constraint name and the source table, |
|||
# but I'm leaving the rest in for easier debugging |
|||
cr.execute( |
|||
""" |
|||
SELECT conname, confrelid::regclass, af.attname AS fcol, |
|||
conrelid::regclass, a.attname AS col |
|||
FROM pg_attribute af, pg_attribute a, |
|||
(SELECT conname, conrelid, confrelid,conkey[i] AS conkey, |
|||
confkey[i] AS confkey |
|||
FROM (select conname, conrelid, confrelid, conkey, |
|||
confkey, generate_series(1,array_upper(conkey,1)) AS i |
|||
FROM pg_constraint WHERE contype = 'f') ss) ss2 |
|||
WHERE af.attnum = confkey AND af.attrelid = confrelid AND |
|||
a.attnum = conkey AND a.attrelid = conrelid |
|||
AND confrelid::regclass = '%s'::regclass; |
|||
""" % line.name) |
|||
|
|||
for constraint in cr.fetchall(): |
|||
if constraint[3] in tables: |
|||
self.logger.info( |
|||
'Dropping constraint %s on table %s (to be dropped)', |
|||
constraint[0], constraint[3]) |
|||
cr.execute( |
|||
"ALTER TABLE %s DROP CONSTRAINT %s" % ( |
|||
constraint[3], constraint[0])) |
|||
|
|||
self.logger.info( |
|||
'Dropping table %s', line.name) |
|||
cr.execute("DROP TABLE \"%s\"" % (line.name,)) |
|||
line.write({'purged': True}) |
|||
cr.commit() |
|||
return True |
|||
|
|||
|
|||
class CleanupPurgeWizardTable(orm.TransientModel): |
|||
_inherit = 'cleanup.purge.wizard' |
|||
_name = 'cleanup.purge.wizard.table' |
|||
|
|||
def default_get(self, cr, uid, fields, context=None): |
|||
res = super(CleanupPurgeWizardTable, self).default_get( |
|||
cr, uid, fields, context=context) |
|||
if 'name' in fields: |
|||
res['name'] = _('Purge tables') |
|||
return res |
|||
|
|||
def find(self, cr, uid, context=None): |
|||
""" |
|||
Search for tables that cannot be instantiated. |
|||
Ignore views for now. |
|||
""" |
|||
model_ids = self.pool['ir.model'].search(cr, uid, [], context=context) |
|||
# Start out with known tables with no model |
|||
known_tables = ['wkf_witm_trans'] |
|||
for model in self.pool['ir.model'].browse( |
|||
cr, uid, model_ids, context=context): |
|||
|
|||
model_pool = self.pool.get(model.model) |
|||
if not model_pool: |
|||
continue |
|||
known_tables.append(model_pool._table) |
|||
known_tables += [ |
|||
column._sql_names(model_pool)[0] |
|||
for column in model_pool._columns.values() |
|||
if (column._type == 'many2many' and |
|||
hasattr(column, '_rel')) # unstored function fields of |
|||
# type m2m don't have _rel |
|||
] |
|||
|
|||
# Cannot pass table names as a psycopg argument |
|||
known_tables_repr = ",".join( |
|||
[("'%s'" % table) for table in known_tables]) |
|||
cr.execute( |
|||
""" |
|||
SELECT table_name FROM information_schema.tables |
|||
WHERE table_schema = 'public' AND table_type = 'BASE TABLE' |
|||
AND table_name NOT IN (%s)""" % known_tables_repr) |
|||
|
|||
res = [(0, 0, {'name': row[0]}) for row in cr.fetchall()] |
|||
if not res: |
|||
raise orm.except_orm( |
|||
_('Nothing to do'), |
|||
_('No orphaned tables found')) |
|||
return res |
|||
|
|||
_columns = { |
|||
'purge_line_ids': fields.one2many( |
|||
'cleanup.purge.line.table', |
|||
'wizard_id', 'Tables to purge'), |
|||
} |
|||
@ -1,87 +0,0 @@ |
|||
# -*- coding: utf-8 -*- |
|||
############################################################################## |
|||
# |
|||
# OpenERP, Open Source Management Solution |
|||
# This module copyright (C) 2014 Therp BV (<http://therp.nl>). |
|||
# |
|||
# 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 logging |
|||
from openerp.osv import orm, fields |
|||
|
|||
|
|||
class CleanupPurgeLine(orm.AbstractModel): |
|||
""" Abstract base class for the purge wizard lines """ |
|||
_name = 'cleanup.purge.line' |
|||
_order = 'name' |
|||
_columns = { |
|||
'name': fields.char('Name', size=256, readonly=True), |
|||
'purged': fields.boolean('Purged', readonly=True), |
|||
} |
|||
|
|||
logger = logging.getLogger('openerp.addons.database_cleanup') |
|||
|
|||
def purge(self, cr, uid, ids, context=None): |
|||
raise NotImplementedError |
|||
|
|||
|
|||
class PurgeWizard(orm.AbstractModel): |
|||
""" Abstract base class for the purge wizards """ |
|||
_name = 'cleanup.purge.wizard' |
|||
|
|||
def default_get(self, cr, uid, fields, context=None): |
|||
res = super(PurgeWizard, self).default_get( |
|||
cr, uid, fields, context=context) |
|||
if 'purge_line_ids' in fields: |
|||
res['purge_line_ids'] = self.find(cr, uid, context=None) |
|||
return res |
|||
|
|||
def find(self, cr, uid, ids, context=None): |
|||
raise NotImplementedError |
|||
|
|||
def purge_all(self, cr, uid, ids, context=None): |
|||
line_pool = self.pool[self._columns['purge_line_ids']._obj] |
|||
for wizard in self.browse(cr, uid, ids, context=context): |
|||
line_pool.purge( |
|||
cr, uid, [line.id for line in wizard.purge_line_ids], |
|||
context=context) |
|||
return True |
|||
|
|||
def get_wizard_action(self, cr, uid, context=None): |
|||
wizard_id = self.create(cr, uid, {}, context=context) |
|||
return { |
|||
'type': 'ir.actions.act_window', |
|||
'views': [(False, 'form')], |
|||
'res_model': self._name, |
|||
'res_id': wizard_id, |
|||
'flags': { |
|||
'action_buttons': False, |
|||
'sidebar': False, |
|||
}, |
|||
} |
|||
|
|||
def select_lines(self, cr, uid, ids, context=None): |
|||
return { |
|||
'type': 'ir.actions.act_window', |
|||
'name': 'Select lines to purge', |
|||
'views': [(False, 'tree'), (False, 'form')], |
|||
'res_model': self._columns['purge_line_ids']._obj, |
|||
'domain': [('wizard_id', 'in', ids)], |
|||
} |
|||
|
|||
_columns = { |
|||
'name': fields.char('Name', size=64, readonly=True), |
|||
} |
|||
@ -0,0 +1,127 @@ |
|||
# -*- coding: utf-8 -*- |
|||
# © 2014-2016 Therp BV <http://therp.nl> |
|||
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). |
|||
from openerp import _, api, fields, models |
|||
from openerp.exceptions import UserError |
|||
from ..identifier_adapter import IdentifierAdapter |
|||
|
|||
|
|||
class CleanupPurgeLineColumn(models.TransientModel): |
|||
_inherit = 'cleanup.purge.line' |
|||
_name = 'cleanup.purge.line.column' |
|||
|
|||
model_id = fields.Many2one('ir.model', 'Model', required=True, |
|||
ondelete='CASCADE') |
|||
wizard_id = fields.Many2one( |
|||
'cleanup.purge.wizard.column', 'Purge Wizard', readonly=True) |
|||
|
|||
@api.multi |
|||
def purge(self): |
|||
""" |
|||
Unlink columns upon manual confirmation. |
|||
""" |
|||
for line in self: |
|||
if line.purged: |
|||
continue |
|||
model_pool = self.env[line.model_id.model] |
|||
# Check whether the column actually still exists. |
|||
# Inheritance such as stock.picking.in from stock.picking |
|||
# can lead to double attempts at removal |
|||
self.env.cr.execute( |
|||
'SELECT count(attname) FROM pg_attribute ' |
|||
'WHERE attrelid = ' |
|||
'( SELECT oid FROM pg_class WHERE relname = %s ) ' |
|||
'AND attname = %s', |
|||
(model_pool._table, line.name)) |
|||
if not self.env.cr.fetchone()[0]: |
|||
continue |
|||
|
|||
self.logger.info( |
|||
'Dropping column %s from table %s', |
|||
line.name, model_pool._table) |
|||
self.env.cr.execute( |
|||
'ALTER TABLE %s DROP COLUMN %s', |
|||
( |
|||
IdentifierAdapter(model_pool._table), |
|||
IdentifierAdapter(line.name) |
|||
)) |
|||
line.write({'purged': True}) |
|||
# we need this commit because the ORM will deadlock if |
|||
# we still have a pending transaction |
|||
self.env.cr.commit() # pylint: disable=invalid-commit |
|||
return True |
|||
|
|||
|
|||
class CleanupPurgeWizardColumn(models.TransientModel): |
|||
_inherit = 'cleanup.purge.wizard' |
|||
_name = 'cleanup.purge.wizard.column' |
|||
_description = 'Purge columns' |
|||
|
|||
# List of known columns in use without corresponding fields |
|||
# Format: {table: [fields]} |
|||
blacklist = { |
|||
'wkf_instance': ['uid'], # lp:1277899 |
|||
} |
|||
|
|||
@api.model |
|||
def get_orphaned_columns(self, model_pools): |
|||
""" |
|||
From openobject-server/openerp/osv/orm.py |
|||
Iterate on the database columns to identify columns |
|||
of fields which have been removed |
|||
""" |
|||
columns = list(set([ |
|||
column |
|||
for model_pool in model_pools |
|||
for column in model_pool._columns |
|||
if not (isinstance(model_pool._columns[column], |
|||
fields.fields.function) and |
|||
not model_pool._columns[column].store) |
|||
])) |
|||
columns += models.MAGIC_COLUMNS |
|||
columns += self.blacklist.get(model_pools[0]._table, []) |
|||
|
|||
self.env.cr.execute( |
|||
"SELECT a.attname FROM pg_class c, pg_attribute a " |
|||
"WHERE c.relname=%s AND c.oid=a.attrelid AND a.attisdropped=False " |
|||
"AND pg_catalog.format_type(a.atttypid, a.atttypmod) " |
|||
"NOT IN ('cid', 'tid', 'oid', 'xid') " |
|||
"AND a.attname NOT IN %s", |
|||
(model_pools[0]._table, tuple(columns))) |
|||
return [column for column, in self.env.cr.fetchall()] |
|||
|
|||
@api.model |
|||
def find(self): |
|||
""" |
|||
Search for columns that are not in the corresponding model. |
|||
|
|||
Group models by table to prevent false positives for columns |
|||
that are only in some of the models sharing the same table. |
|||
Example of this is 'sale_id' not being a field of stock.picking.in |
|||
""" |
|||
res = [] |
|||
|
|||
# mapping of tables to tuples (model id, [pool1, pool2, ...]) |
|||
table2model = {} |
|||
|
|||
for model in self.env['ir.model'].search([]): |
|||
if model.model not in self.env: |
|||
continue |
|||
model_pool = self.env[model.model] |
|||
if not model_pool._auto: |
|||
continue |
|||
table2model.setdefault( |
|||
model_pool._table, (model.id, []) |
|||
)[1].append(model_pool) |
|||
|
|||
for table, model_spec in table2model.iteritems(): |
|||
for column in self.get_orphaned_columns(model_spec[1]): |
|||
res.append((0, 0, { |
|||
'name': column, |
|||
'model_id': model_spec[0]})) |
|||
if not res: |
|||
raise UserError(_('No orphaned columns found')) |
|||
return res |
|||
|
|||
purge_line_ids = fields.One2many( |
|||
'cleanup.purge.line.column', 'wizard_id', 'Columns to purge') |
|||
@ -0,0 +1,68 @@ |
|||
# -*- coding: utf-8 -*- |
|||
# © 2014-2016 Therp BV <http://therp.nl> |
|||
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). |
|||
from openerp import _, api, fields, models |
|||
from openerp.exceptions import UserError |
|||
from ..identifier_adapter import IdentifierAdapter |
|||
|
|||
|
|||
class CleanupPurgeLineData(models.TransientModel): |
|||
_inherit = 'cleanup.purge.line' |
|||
_name = 'cleanup.purge.line.data' |
|||
|
|||
data_id = fields.Many2one('ir.model.data', 'Data entry') |
|||
wizard_id = fields.Many2one( |
|||
'cleanup.purge.wizard.data', 'Purge Wizard', readonly=True) |
|||
|
|||
@api.multi |
|||
def purge(self): |
|||
"""Unlink data entries upon manual confirmation.""" |
|||
to_unlink = self.filtered(lambda x: not x.purged and x.data_id) |
|||
self.logger.info('Purging data entries: %s', to_unlink.mapped('name')) |
|||
to_unlink.mapped('data_id').unlink() |
|||
return self.write({'purged': True}) |
|||
|
|||
|
|||
class CleanupPurgeWizardData(models.TransientModel): |
|||
_inherit = 'cleanup.purge.wizard' |
|||
_name = 'cleanup.purge.wizard.data' |
|||
_description = 'Purge data' |
|||
|
|||
@api.model |
|||
def find(self): |
|||
"""Collect all rows from ir_model_data that refer |
|||
to a nonexisting model, or to a nonexisting |
|||
row in the model's table.""" |
|||
res = [] |
|||
data_ids = [] |
|||
unknown_models = [] |
|||
self.env.cr.execute("""SELECT DISTINCT(model) FROM ir_model_data""") |
|||
for model, in self.env.cr.fetchall(): |
|||
if not model: |
|||
continue |
|||
if model not in self.env: |
|||
unknown_models.append(model) |
|||
continue |
|||
self.env.cr.execute( |
|||
""" |
|||
SELECT id FROM ir_model_data |
|||
WHERE model = %s |
|||
AND res_id IS NOT NULL |
|||
AND NOT EXISTS ( |
|||
SELECT id FROM %s WHERE id=ir_model_data.res_id) |
|||
""", (model, IdentifierAdapter(self.env[model]._table))) |
|||
data_ids.extend(data_row for data_row, in self.env.cr.fetchall()) |
|||
data_ids += self.env['ir.model.data'].search([ |
|||
('model', 'in', unknown_models), |
|||
]).ids |
|||
for data in self.env['ir.model.data'].browse(data_ids): |
|||
res.append((0, 0, { |
|||
'data_id': data.id, |
|||
'name': "%s.%s, object of type %s" % ( |
|||
data.module, data.name, data.model)})) |
|||
if not res: |
|||
raise UserError(_('No orphaned data entries found')) |
|||
return res |
|||
|
|||
purge_line_ids = fields.One2many( |
|||
'cleanup.purge.line.data', 'wizard_id', 'Data to purge') |
|||
@ -0,0 +1,48 @@ |
|||
# -*- coding: utf-8 -*- |
|||
# © 2014-2016 Therp BV <http://therp.nl> |
|||
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). |
|||
from openerp import _, api, fields, models |
|||
from openerp.exceptions import UserError |
|||
|
|||
|
|||
class CleanupPurgeLineMenu(models.TransientModel): |
|||
_inherit = 'cleanup.purge.line' |
|||
_name = 'cleanup.purge.line.menu' |
|||
|
|||
wizard_id = fields.Many2one( |
|||
'cleanup.purge.wizard.menu', 'Purge Wizard', readonly=True) |
|||
menu_id = fields.Many2one('ir.ui.menu', 'Menu entry') |
|||
|
|||
@api.multi |
|||
def purge(self): |
|||
self.mapped('menu_id').unlink() |
|||
return self.write({'purged': True}) |
|||
|
|||
|
|||
class CleanupPurgeWizardMenu(models.TransientModel): |
|||
_inherit = 'cleanup.purge.wizard' |
|||
_name = 'cleanup.purge.wizard.menu' |
|||
_description = 'Purge menus' |
|||
|
|||
@api.model |
|||
def find(self): |
|||
""" |
|||
Search for models that cannot be instantiated. |
|||
""" |
|||
res = [] |
|||
for menu in self.env['ir.ui.menu'].with_context(active_test=False)\ |
|||
.search([('action', '!=', False)]): |
|||
if menu.action.type != 'ir.actions.act_window': |
|||
continue |
|||
if menu.action.res_model not in self.env or\ |
|||
menu.action.src_model not in self.env: |
|||
res.append((0, 0, { |
|||
'name': menu.complete_name, |
|||
'menu_id': menu.id, |
|||
})) |
|||
if not res: |
|||
raise UserError(_('No dangling menu entries found')) |
|||
return res |
|||
|
|||
purge_line_ids = fields.One2many( |
|||
'cleanup.purge.line.menu', 'wizard_id', 'Menus to purge') |
|||
@ -0,0 +1,119 @@ |
|||
# -*- coding: utf-8 -*- |
|||
# © 2014-2016 Therp BV <http://therp.nl> |
|||
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). |
|||
from openerp import _, api, models, fields |
|||
from openerp.exceptions import UserError |
|||
from openerp.addons.base.ir.ir_model import MODULE_UNINSTALL_FLAG |
|||
|
|||
|
|||
class IrModel(models.Model): |
|||
_inherit = 'ir.model' |
|||
|
|||
@api.multi |
|||
def _drop_table(self): |
|||
# Allow to skip this step during model unlink |
|||
# The super method crashes if the model cannot be instantiated |
|||
if self.env.context.get('no_drop_table'): |
|||
return True |
|||
return super(IrModel, self)._drop_table() |
|||
|
|||
@api.multi |
|||
def _inherited_models(self, field_name, arg): |
|||
"""this function crashes for undefined models""" |
|||
result = dict((i, []) for i in self.ids) |
|||
existing_model_ids = [ |
|||
this.id for this in self if this.model in self.env |
|||
] |
|||
super_result = super(IrModel, self.browse(existing_model_ids))\ |
|||
._inherited_models(field_name, arg) |
|||
result.update(super_result) |
|||
return result |
|||
|
|||
def _register_hook(self, cr): |
|||
# patch the function field instead of overwriting it |
|||
if self._columns['inherited_model_ids']._fnct !=\ |
|||
self._inherited_models.__func__: |
|||
self._columns['inherited_model_ids']._fnct =\ |
|||
self._inherited_models.__func__ |
|||
return super(IrModel, self)._register_hook(cr) |
|||
|
|||
|
|||
class CleanupPurgeLineModel(models.TransientModel): |
|||
_inherit = 'cleanup.purge.line' |
|||
_name = 'cleanup.purge.line.model' |
|||
_description = 'Purge models' |
|||
|
|||
wizard_id = fields.Many2one( |
|||
'cleanup.purge.wizard.model', 'Purge Wizard', readonly=True) |
|||
|
|||
@api.multi |
|||
def purge(self): |
|||
""" |
|||
Unlink models upon manual confirmation. |
|||
""" |
|||
context_flags = { |
|||
MODULE_UNINSTALL_FLAG: True, |
|||
'no_drop_table': True, |
|||
} |
|||
|
|||
for line in self: |
|||
self.env.cr.execute( |
|||
"SELECT id, model from ir_model WHERE model = %s", |
|||
(line.name,)) |
|||
row = self.env.cr.fetchone() |
|||
if not row: |
|||
continue |
|||
self.logger.info('Purging model %s', row[1]) |
|||
attachments = self.env['ir.attachment'].search([ |
|||
('res_model', '=', line.name) |
|||
]) |
|||
if attachments: |
|||
self.env.cr.execute( |
|||
"UPDATE ir_attachment SET res_model = NULL " |
|||
"WHERE id in %s", |
|||
(tuple(attachments.ids), )) |
|||
self.env['ir.model.constraint'].search([ |
|||
('model', '=', line.name), |
|||
]).unlink() |
|||
relations = self.env['ir.model.fields'].search([ |
|||
('relation', '=', row[1]), |
|||
]).with_context(**context_flags) |
|||
for relation in relations: |
|||
try: |
|||
# Fails if the model on the target side |
|||
# cannot be instantiated |
|||
relation.unlink() |
|||
except KeyError: |
|||
pass |
|||
except AttributeError: |
|||
pass |
|||
self.env['ir.model.relation'].search([ |
|||
('model', '=', line.name) |
|||
]).with_context(**context_flags).unlink() |
|||
self.env['ir.model'].browse([row[0]])\ |
|||
.with_context(**context_flags).unlink() |
|||
line.write({'purged': True}) |
|||
return True |
|||
|
|||
|
|||
class CleanupPurgeWizardModel(models.TransientModel): |
|||
_inherit = 'cleanup.purge.wizard' |
|||
_name = 'cleanup.purge.wizard.model' |
|||
_description = 'Purge models' |
|||
|
|||
@api.model |
|||
def find(self): |
|||
""" |
|||
Search for models that cannot be instantiated. |
|||
""" |
|||
res = [] |
|||
self.env.cr.execute("SELECT model from ir_model") |
|||
for model, in self.env.cr.fetchall(): |
|||
if model not in self.env: |
|||
res.append((0, 0, {'name': model})) |
|||
if not res: |
|||
raise UserError(_('No orphaned models found')) |
|||
return res |
|||
|
|||
purge_line_ids = fields.One2many( |
|||
'cleanup.purge.line.model', 'wizard_id', 'Models to purge') |
|||
@ -0,0 +1,81 @@ |
|||
# -*- coding: utf-8 -*- |
|||
# © 2014-2016 Therp BV <http://therp.nl> |
|||
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). |
|||
from openerp import _, api, fields, models |
|||
from openerp.exceptions import UserError |
|||
from openerp.modules.registry import RegistryManager |
|||
from openerp.modules.module import get_module_path |
|||
from openerp.addons.base.ir.ir_model import MODULE_UNINSTALL_FLAG |
|||
|
|||
|
|||
class IrModelData(models.Model): |
|||
_inherit = 'ir.model.data' |
|||
|
|||
@api.model |
|||
def _module_data_uninstall(self, modules_to_remove): |
|||
"""this function crashes for xmlids on undefined models or fields |
|||
referring to undefined models""" |
|||
for this in self.search([('module', 'in', modules_to_remove)]): |
|||
if this.model == 'ir.model.fields': |
|||
field = self.env[this.model].with_context( |
|||
**{MODULE_UNINSTALL_FLAG: True}).browse(this.res_id) |
|||
if field.model not in self.env: |
|||
this.unlink() |
|||
continue |
|||
if this.model not in self.env: |
|||
this.unlink() |
|||
return super(IrModelData, self)._module_data_uninstall( |
|||
modules_to_remove) |
|||
|
|||
|
|||
class CleanupPurgeLineModule(models.TransientModel): |
|||
_inherit = 'cleanup.purge.line' |
|||
_name = 'cleanup.purge.line.module' |
|||
|
|||
wizard_id = fields.Many2one( |
|||
'cleanup.purge.wizard.module', 'Purge Wizard', readonly=True) |
|||
|
|||
@api.multi |
|||
def purge(self): |
|||
""" |
|||
Uninstall modules upon manual confirmation, then reload |
|||
the database. |
|||
""" |
|||
module_names = self.filtered(lambda x: not x.purged).mapped('name') |
|||
modules = self.env['ir.module.module'].search([ |
|||
('name', 'in', module_names) |
|||
]) |
|||
if not modules: |
|||
return True |
|||
self.logger.info('Purging modules %s', ', '.join(module_names)) |
|||
modules.write({'state': 'to remove'}) |
|||
# we need this commit because reloading the registry would roll back |
|||
# our changes |
|||
self.env.cr.commit() # pylint: disable=invalid-commit |
|||
RegistryManager.new(self.env.cr.dbname, update_module=True) |
|||
modules.unlink() |
|||
return self.write({'purged': True}) |
|||
|
|||
|
|||
class CleanupPurgeWizardModule(models.TransientModel): |
|||
_inherit = 'cleanup.purge.wizard' |
|||
_name = 'cleanup.purge.wizard.module' |
|||
_description = 'Purge modules' |
|||
|
|||
@api.model |
|||
def find(self): |
|||
res = [] |
|||
for module in self.env['ir.module.module'].search([]): |
|||
if get_module_path(module.name): |
|||
continue |
|||
if module.state == 'uninstalled': |
|||
module.unlink() |
|||
continue |
|||
res.append((0, 0, {'name': module.name})) |
|||
|
|||
if not res: |
|||
raise UserError(_('No modules found to purge')) |
|||
return res |
|||
|
|||
purge_line_ids = fields.One2many( |
|||
'cleanup.purge.line.module', 'wizard_id', 'Modules to purge') |
|||
@ -0,0 +1,106 @@ |
|||
# -*- coding: utf-8 -*- |
|||
# © 2014-2016 Therp BV <http://therp.nl> |
|||
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). |
|||
from openerp import api, fields, models, _ |
|||
from openerp.exceptions import UserError |
|||
from ..identifier_adapter import IdentifierAdapter |
|||
|
|||
|
|||
class CleanupPurgeLineTable(models.TransientModel): |
|||
_inherit = 'cleanup.purge.line' |
|||
_name = 'cleanup.purge.line.table' |
|||
|
|||
wizard_id = fields.Many2one( |
|||
'cleanup.purge.wizard.table', 'Purge Wizard', readonly=True) |
|||
|
|||
@api.multi |
|||
def purge(self): |
|||
""" |
|||
Unlink tables upon manual confirmation. |
|||
""" |
|||
tables = self.mapped('name') |
|||
for line in self: |
|||
if line.purged: |
|||
continue |
|||
|
|||
# Retrieve constraints on the tables to be dropped |
|||
# This query is referenced in numerous places |
|||
# on the Internet but credits probably go to Tom Lane |
|||
# in this post http://www.postgresql.org/\ |
|||
# message-id/22895.1226088573@sss.pgh.pa.us |
|||
# Only using the constraint name and the source table, |
|||
# but I'm leaving the rest in for easier debugging |
|||
self.env.cr.execute( |
|||
""" |
|||
SELECT conname, confrelid::regclass, af.attname AS fcol, |
|||
conrelid::regclass, a.attname AS col |
|||
FROM pg_attribute af, pg_attribute a, |
|||
(SELECT conname, conrelid, confrelid,conkey[i] AS conkey, |
|||
confkey[i] AS confkey |
|||
FROM (select conname, conrelid, confrelid, conkey, |
|||
confkey, generate_series(1,array_upper(conkey,1)) AS i |
|||
FROM pg_constraint WHERE contype = 'f') ss) ss2 |
|||
WHERE af.attnum = confkey AND af.attrelid = confrelid AND |
|||
a.attnum = conkey AND a.attrelid = conrelid |
|||
AND confrelid::regclass = '%s'::regclass; |
|||
""", (IdentifierAdapter(line.name, quote=False),)) |
|||
|
|||
for constraint in self.env.cr.fetchall(): |
|||
if constraint[3] in tables: |
|||
self.logger.info( |
|||
'Dropping constraint %s on table %s (to be dropped)', |
|||
constraint[0], constraint[3]) |
|||
self.env.cr.execute( |
|||
"ALTER TABLE %s DROP CONSTRAINT %s", |
|||
( |
|||
IdentifierAdapter(constraint[3]), |
|||
IdentifierAdapter(constraint[0]) |
|||
)) |
|||
|
|||
self.logger.info( |
|||
'Dropping table %s', line.name) |
|||
self.env.cr.execute( |
|||
"DROP TABLE %s", (IdentifierAdapter(line.name),)) |
|||
line.write({'purged': True}) |
|||
return True |
|||
|
|||
|
|||
class CleanupPurgeWizardTable(models.TransientModel): |
|||
_inherit = 'cleanup.purge.wizard' |
|||
_name = 'cleanup.purge.wizard.table' |
|||
_description = 'Purge tables' |
|||
|
|||
@api.model |
|||
def find(self): |
|||
""" |
|||
Search for tables that cannot be instantiated. |
|||
Ignore views for now. |
|||
""" |
|||
# Start out with known tables with no model |
|||
known_tables = ['wkf_witm_trans'] |
|||
for model in self.env['ir.model'].search([]): |
|||
if model.model not in self.env: |
|||
continue |
|||
model_pool = self.env[model.model] |
|||
known_tables.append(model_pool._table) |
|||
known_tables += [ |
|||
column._sql_names(model_pool)[0] |
|||
for column in model_pool._columns.values() |
|||
if (column._type == 'many2many' and |
|||
hasattr(column, '_rel')) # unstored function fields of |
|||
# type m2m don't have _rel |
|||
] |
|||
|
|||
self.env.cr.execute( |
|||
""" |
|||
SELECT table_name FROM information_schema.tables |
|||
WHERE table_schema = 'public' AND table_type = 'BASE TABLE' |
|||
AND table_name NOT IN %s""", (tuple(known_tables),)) |
|||
|
|||
res = [(0, 0, {'name': row[0]}) for row in self.env.cr.fetchall()] |
|||
if not res: |
|||
raise UserError(_('No orphaned tables found')) |
|||
return res |
|||
|
|||
purge_line_ids = fields.One2many( |
|||
'cleanup.purge.line.table', 'wizard_id', 'Tables to purge') |
|||
@ -0,0 +1,94 @@ |
|||
# -*- coding: utf-8 -*- |
|||
# © 2014-2016 Therp BV <http://therp.nl> |
|||
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). |
|||
import logging |
|||
from openerp import _, api, fields, models |
|||
from openerp.exceptions import AccessDenied |
|||
|
|||
|
|||
class CleanupPurgeLine(models.AbstractModel): |
|||
""" Abstract base class for the purge wizard lines """ |
|||
_name = 'cleanup.purge.line' |
|||
_order = 'name' |
|||
|
|||
name = fields.Char('Name', readonly=True) |
|||
purged = fields.Boolean('Purged', readonly=True) |
|||
wizard_id = fields.Many2one('cleanup.purge.wizard') |
|||
|
|||
logger = logging.getLogger('openerp.addons.database_cleanup') |
|||
|
|||
@api.multi |
|||
def purge(self): |
|||
raise NotImplementedError |
|||
|
|||
@api.model |
|||
def create(self, values): |
|||
# make sure the user trying this is actually supposed to do it |
|||
if not self.env.ref('database_cleanup.menu_database_cleanup')\ |
|||
.parent_id._filter_visible_menus(): |
|||
raise AccessDenied |
|||
return super(CleanupPurgeLine, self).create(values) |
|||
|
|||
|
|||
class PurgeWizard(models.AbstractModel): |
|||
""" Abstract base class for the purge wizards """ |
|||
_name = 'cleanup.purge.wizard' |
|||
_description = 'Purge stuff' |
|||
|
|||
@api.model |
|||
def default_get(self, fields_list): |
|||
res = super(PurgeWizard, self).default_get(fields_list) |
|||
if 'purge_line_ids' in fields_list: |
|||
res['purge_line_ids'] = self.find() |
|||
return res |
|||
|
|||
@api.multi |
|||
def find(self): |
|||
raise NotImplementedError |
|||
|
|||
@api.multi |
|||
def purge_all(self): |
|||
self.mapped('purge_line_ids').purge() |
|||
return True |
|||
|
|||
@api.model |
|||
def get_wizard_action(self): |
|||
wizard = self.create({}) |
|||
return { |
|||
'type': 'ir.actions.act_window', |
|||
'name': wizard.display_name, |
|||
'views': [(False, 'form')], |
|||
'res_model': self._name, |
|||
'res_id': wizard.id, |
|||
'flags': { |
|||
'action_buttons': False, |
|||
'sidebar': False, |
|||
}, |
|||
} |
|||
|
|||
@api.multi |
|||
def select_lines(self): |
|||
return { |
|||
'type': 'ir.actions.act_window', |
|||
'name': _('Select lines to purge'), |
|||
'views': [(False, 'tree'), (False, 'form')], |
|||
'res_model': self._fields['purge_line_ids'].comodel_name, |
|||
'domain': [('wizard_id', 'in', self.ids)], |
|||
} |
|||
|
|||
@api.multi |
|||
def name_get(self): |
|||
return [ |
|||
(this.id, self._description) |
|||
for this in self |
|||
] |
|||
|
|||
@api.model |
|||
def create(self, values): |
|||
# make sure the user trying this is actually supposed to do it |
|||
if not self.env.ref('database_cleanup.menu_database_cleanup')\ |
|||
.parent_id._filter_visible_menus(): |
|||
raise AccessDenied |
|||
return super(PurgeWizard, self).create(values) |
|||
|
|||
purge_line_ids = fields.One2many('cleanup.purge.line', 'wizard_id') |
|||
@ -0,0 +1,4 @@ |
|||
# -*- coding: utf-8 -*- |
|||
# © 2016 Therp BV <http://therp.nl> |
|||
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). |
|||
from . import test_database_cleanup |
|||
@ -0,0 +1,74 @@ |
|||
# -*- coding: utf-8 -*- |
|||
# © 2016 Therp BV <http://therp.nl> |
|||
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). |
|||
from psycopg2 import ProgrammingError |
|||
from openerp.tools import config |
|||
from openerp.tests.common import TransactionCase |
|||
|
|||
|
|||
class TestDatabaseCleanup(TransactionCase): |
|||
def test_database_cleanup(self): |
|||
# create an orphaned column |
|||
self.cr.execute( |
|||
'alter table res_users add column database_cleanup_test int') |
|||
purge_columns = self.env['cleanup.purge.wizard.column'].create({}) |
|||
purge_columns.purge_all() |
|||
# must be removed by the wizard |
|||
with self.assertRaises(ProgrammingError): |
|||
with self.registry.cursor() as cr: |
|||
cr.execute('select database_cleanup_test from res_users') |
|||
|
|||
# create a data entry pointing nowhere |
|||
self.cr.execute('select max(id) + 1 from res_users') |
|||
self.env['ir.model.data'].create({ |
|||
'module': 'database_cleanup', |
|||
'name': 'test_no_data_entry', |
|||
'model': 'res.users', |
|||
'res_id': self.cr.fetchone()[0], |
|||
}) |
|||
purge_data = self.env['cleanup.purge.wizard.data'].create({}) |
|||
purge_data.purge_all() |
|||
# must be removed by the wizard |
|||
with self.assertRaises(ValueError): |
|||
self.env.ref('database_cleanup.test_no_data_entry') |
|||
|
|||
# create a nonexistent model |
|||
self.env['ir.model'].create({ |
|||
'name': 'Database cleanup test model', |
|||
'model': 'x_database.cleanup.test.model', |
|||
}) |
|||
self.env.cr.execute( |
|||
'insert into ir_attachment (name, res_model, res_id, type) values ' |
|||
"('test attachment', 'database.cleanup.test.model', 42, 'binary')") |
|||
self.registry.models.pop('x_database.cleanup.test.model') |
|||
self.registry._pure_function_fields.pop( |
|||
'x_database.cleanup.test.model') |
|||
purge_models = self.env['cleanup.purge.wizard.model'].create({}) |
|||
purge_models.purge_all() |
|||
# must be removed by the wizard |
|||
self.assertFalse(self.env['ir.model'].search([ |
|||
('model', '=', 'x_database.cleanup.test.model'), |
|||
])) |
|||
|
|||
# create a nonexistent module |
|||
self.env['ir.module.module'].create({ |
|||
'name': 'database_cleanup_test', |
|||
'state': 'to upgrade', |
|||
}) |
|||
purge_modules = self.env['cleanup.purge.wizard.module'].create({}) |
|||
# this reloads our registry, and we don't want to run tests twice |
|||
config.options['test_enable'] = False |
|||
purge_modules.purge_all() |
|||
config.options['test_enable'] = True |
|||
# must be removed by the wizard |
|||
self.assertFalse(self.env['ir.module.module'].search([ |
|||
('name', '=', 'database_cleanup_test'), |
|||
])) |
|||
|
|||
# create an orphaned table |
|||
self.env.cr.execute('create table database_cleanup_test (test int)') |
|||
purge_tables = self.env['cleanup.purge.wizard.table'].create({}) |
|||
purge_tables.purge_all() |
|||
with self.assertRaises(ProgrammingError): |
|||
with self.registry.cursor() as cr: |
|||
self.env.cr.execute('select * from database_cleanup_test') |
|||
@ -0,0 +1,41 @@ |
|||
<?xml version="1.0" encoding="utf-8"?> |
|||
<openerp> |
|||
<data> |
|||
<record id="form_purge_wizard" model="ir.ui.view"> |
|||
<field name="model">cleanup.purge.wizard</field> |
|||
<field name="arch" type="xml"> |
|||
<form> |
|||
<header> |
|||
<button type="object" name="purge_all" string="Purge all" class="oe_highlight" /> |
|||
<button type="object" name="select_lines" string="Select lines" /> |
|||
</header> |
|||
<field name="purge_line_ids"> |
|||
<form> |
|||
<group> |
|||
<field name="name" /> |
|||
<field name="purged" /> |
|||
</group> |
|||
<footer> |
|||
<button type="object" name="purge" class="oe_highlight" |
|||
string="Purge" |
|||
attrs="{'invisible': [('purged', '=', True)]}"/> |
|||
</footer> |
|||
</form> |
|||
</field> |
|||
</form> |
|||
</field> |
|||
</record> |
|||
<record id="tree_purge_line" model="ir.ui.view"> |
|||
<field name="model">cleanup.purge.line</field> |
|||
<field name="arch" type="xml"> |
|||
<tree string="Purge models" delete="false"> |
|||
<field name="name" /> |
|||
<field name="purged" /> |
|||
<button type="object" name="purge" |
|||
icon="gtk-cancel" string="Purge this model" |
|||
attrs="{'invisible': [('purged', '=', True)]}"/> |
|||
</tree> |
|||
</field> |
|||
</record> |
|||
</data> |
|||
</openerp> |
|||
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