[FIX] web_ir_actions_act_multi: Uninstallation Issue

During uninstallation, Odoo attempts to delete columns and tables related to the ir.actions.act_multi model. However, this model shares the same table (ir_actions) with other core modules, meaning the table and its columns should not be removed.

Before this commit, this issue could render the database unusable. After this commit, the database remains intact, and the module can be uninstalled without problems.

web_ir_actions_act_multi/README.rst

@@ -7,7 +7,7 @@ Web Actions Multi
    !! This file is generated by oca-gen-addon-readme !!
    !! changes will be overwritten.                   !!
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-   !! source digest: sha256:6e9f7ee51281d6578d60492d6f8973b4e90a3802e50aa5c3f1e6e0fe017c9327
+   !! source digest: sha256:2748259f3e8355dce1c410234958cf54f9b9c3041d67d18d2f1bf126649da427
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
 .. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png

web_ir_actions_act_multi/__manifest__.py

@@ -8,7 +8,7 @@
     "name": "Web Actions Multi",
     "summary": "Enables triggering of more than one action on ActionManager",
     "category": "Web",
-    "version": "16.0.1.0.0",
+    "version": "16.0.1.0.1",
     "license": "LGPL-3",
     "author": "Modoolar, " "CorporateHub, " "Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/web",

web_ir_actions_act_multi/i18n/es.po

@@ -70,6 +70,11 @@ msgstr "Mostrar Nombre"
 msgid "External ID"
 msgstr "ID Externa"
 
+#. module: web_ir_actions_act_multi
+#: model:ir.model,name:web_ir_actions_act_multi.model_ir_model_fields
+msgid "Fields"
+msgstr ""
+
 #. module: web_ir_actions_act_multi
 #: model:ir.model.fields,field_description:web_ir_actions_act_multi.field_ir_actions_act_multi__id
 msgid "ID"
@@ -90,6 +95,16 @@ msgstr "Última actualización por"
 msgid "Last Updated on"
 msgstr "Última Actualización el"
 
+#. module: web_ir_actions_act_multi
+#: model:ir.model,name:web_ir_actions_act_multi.model_ir_model_data
+msgid "Model Data"
+msgstr ""
+
+#. module: web_ir_actions_act_multi
+#: model:ir.model,name:web_ir_actions_act_multi.model_ir_model
+msgid "Models"
+msgstr ""
+
 #. module: web_ir_actions_act_multi
 #: model:ir.model.fields,help:web_ir_actions_act_multi.field_ir_actions_act_multi__help
 msgid ""

web_ir_actions_act_multi/i18n/it.po

@@ -71,6 +71,11 @@ msgstr "Nome visualizzato"
 msgid "External ID"
 msgstr "ID esterno"
 
+#. module: web_ir_actions_act_multi
+#: model:ir.model,name:web_ir_actions_act_multi.model_ir_model_fields
+msgid "Fields"
+msgstr ""
+
 #. module: web_ir_actions_act_multi
 #: model:ir.model.fields,field_description:web_ir_actions_act_multi.field_ir_actions_act_multi__id
 msgid "ID"
@@ -91,11 +96,21 @@ msgstr "Ultimo aggiornamento di"
 msgid "Last Updated on"
 msgstr "Ultimo aggiornamento il"
 
+#. module: web_ir_actions_act_multi
+#: model:ir.model,name:web_ir_actions_act_multi.model_ir_model_data
+msgid "Model Data"
+msgstr ""
+
+#. module: web_ir_actions_act_multi
+#: model:ir.model,name:web_ir_actions_act_multi.model_ir_model
+msgid "Models"
+msgstr ""
+
 #. module: web_ir_actions_act_multi
 #: model:ir.model.fields,help:web_ir_actions_act_multi.field_ir_actions_act_multi__help
 msgid ""
-"Optional help text for the users with a description of the target view, such"
+"Optional help text for the users with a description of the target view, such "
-" as its usage and purpose."
+"as its usage and purpose."
 msgstr ""
 "Testo di aiuto opzionale per l'utente con una descrizione della vista "
 "obiettivo, come il suo utilizzo e obiettivo."

web_ir_actions_act_multi/i18n/web_ir_actions_act_multi.pot

@@ -68,6 +68,11 @@ msgstr ""
 msgid "External ID"
 msgstr ""
 
+#. module: web_ir_actions_act_multi
+#: model:ir.model,name:web_ir_actions_act_multi.model_ir_model_fields
+msgid "Fields"
+msgstr ""
+
 #. module: web_ir_actions_act_multi
 #: model:ir.model.fields,field_description:web_ir_actions_act_multi.field_ir_actions_act_multi__id
 msgid "ID"
@@ -88,6 +93,16 @@ msgstr ""
 msgid "Last Updated on"
 msgstr ""
 
+#. module: web_ir_actions_act_multi
+#: model:ir.model,name:web_ir_actions_act_multi.model_ir_model_data
+msgid "Model Data"
+msgstr ""
+
+#. module: web_ir_actions_act_multi
+#: model:ir.model,name:web_ir_actions_act_multi.model_ir_model
+msgid "Models"
+msgstr ""
+
 #. module: web_ir_actions_act_multi
 #: model:ir.model.fields,help:web_ir_actions_act_multi.field_ir_actions_act_multi__help
 msgid ""

web_ir_actions_act_multi/i18n/zh_CN.po

@@ -68,6 +68,11 @@ msgstr ""
 msgid "External ID"
 msgstr ""
 
+#. module: web_ir_actions_act_multi
+#: model:ir.model,name:web_ir_actions_act_multi.model_ir_model_fields
+msgid "Fields"
+msgstr ""
+
 #. module: web_ir_actions_act_multi
 #: model:ir.model.fields,field_description:web_ir_actions_act_multi.field_ir_actions_act_multi__id
 msgid "ID"
@@ -88,6 +93,16 @@ msgstr ""
 msgid "Last Updated on"
 msgstr ""
 
+#. module: web_ir_actions_act_multi
+#: model:ir.model,name:web_ir_actions_act_multi.model_ir_model_data
+msgid "Model Data"
+msgstr ""
+
+#. module: web_ir_actions_act_multi
+#: model:ir.model,name:web_ir_actions_act_multi.model_ir_model
+msgid "Models"
+msgstr ""
+
 #. module: web_ir_actions_act_multi
 #: model:ir.model.fields,help:web_ir_actions_act_multi.field_ir_actions_act_multi__help
 msgid ""

web_ir_actions_act_multi/models/__init__.py

@@ -1 +1,2 @@
 from . import ir_actions
+from . import ir_model

web_ir_actions_act_multi/models/ir_model.py

@@ -0,0 +1,37 @@
+from odoo import api, models
+
+
+class IrModelData(models.Model):
+    _inherit = "ir.model.data"
+
+    @api.model
+    def _module_data_uninstall(self, modules_to_remove):
+        # Set a flag to prevent the deletion of tables and columns
+        # related to ir.actions.act_multi.
+        if "web_ir_actions_act_multi" in modules_to_remove:
+            self = self.with_context(uninstall_web_ir_actions_act_multi=True)
+        return super(IrModelData, self)._module_data_uninstall(modules_to_remove)
+
+
+class IrModel(models.Model):
+    _inherit = "ir.model"
+
+    def _drop_table(self):
+        # Prevent the deletion of the table.
+        # The model is ir.actions.act_multi, but the actual table is ir_actions.
+        # This table is a core component and should not be removed.
+        if self.env.context.get("uninstall_web_ir_actions_act_multi"):
+            self -= self.filtered(lambda model: model.model == "ir.actions.act_multi")
+        return super()._drop_table()
+
+
+class IrModelFields(models.Model):
+    _inherit = "ir.model.fields"
+
+    def _drop_column(self):
+        # Prevent the deletion of columns in the ir_actions table.
+        # The model is ir.actions.act_multi, but the actual table is ir_actions.
+        # Since this table is a core component, its columns should not be deleted.
+        if self.env.context.get("uninstall_web_ir_actions_act_multi"):
+            self -= self.filtered(lambda field: field.model == "ir.actions.act_multi")
+        return super()._drop_column()

web_ir_actions_act_multi/static/description/index.html

@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
@@ -9,10 +8,11 @@
 
 /*
 :Author: David Goodger (goodger@python.org)
-:Id: $Id: html4css1.css 8954 2022-01-20 10:10:25Z milde $
+:Id: $Id: html4css1.css 9511 2024-01-13 09:50:07Z milde $
 :Copyright: This stylesheet has been placed in the public domain.
 
 Default cascading style sheet for the HTML output of Docutils.
+Despite the name, some widely supported CSS2 features are used.
 
 See https://docutils.sourceforge.io/docs/howto/html-stylesheets.html for how to
 customize this style sheet.
@@ -275,7 +275,7 @@ pre.literal-block, pre.doctest-block, pre.math, pre.code {
   margin-left: 2em ;
   margin-right: 2em }
 
-pre.code .ln { color: grey; } /* line numbers */
+pre.code .ln { color: gray; } /* line numbers */
 pre.code, code { background-color: #eeeeee }
 pre.code .comment, code .comment { color: #5C6576 }
 pre.code .keyword, code .keyword { color: #3B0D06; font-weight: bold }
@@ -301,7 +301,7 @@ span.option {
 span.pre {
   white-space: pre }
 
-span.problematic {
+span.problematic, pre.problematic {
   color: red }
 
 span.section-subtitle {
@@ -367,7 +367,7 @@ ul.auto-toc {
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-!! source digest: sha256:6e9f7ee51281d6578d60492d6f8973b4e90a3802e50aa5c3f1e6e0fe017c9327
+!! source digest: sha256:2748259f3e8355dce1c410234958cf54f9b9c3041d67d18d2f1bf126649da427
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
 <p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/web/tree/16.0/web_ir_actions_act_multi"><img alt="OCA/web" src="https://img.shields.io/badge/github-OCA%2Fweb-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/web-16-0/web-16-0-web_ir_actions_act_multi"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/web&amp;target_branch=16.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
 <p>This module provides a way to trigger more than one action on ActionManager</p>
@@ -388,7 +388,7 @@ ul.auto-toc {
 <h1><a class="toc-backref" href="#toc-entry-1">Usage</a></h1>
 <p>To use this functionality you need to return following action with list of actions to execute:</p>
 <pre class="code python literal-block">
-<span class="k">def</span> <span class="nf">foo</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span><span class="w">
+<span class="k">def</span><span class="w"> </span><span class="nf">foo</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span><span class="w">
 </span>   <span class="bp">self</span><span class="o">.</span><span class="n">ensure_one</span><span class="p">()</span><span class="w">
 </span>   <span class="k">return</span> <span class="p">{</span><span class="w">
 </span>      <span class="s1">'type'</span><span class="p">:</span> <span class="s1">'ir.actions.act_multi'</span><span class="p">,</span><span class="w">
@@ -432,7 +432,9 @@ If you spotted it first, help us to smash it by providing a detailed and welcome
 <div class="section" id="maintainers">
 <h2><a class="toc-backref" href="#toc-entry-6">Maintainers</a></h2>
 <p>This module is maintained by the OCA.</p>
-<a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
+<a class="reference external image-reference" href="https://odoo-community.org">
+<img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" />
+</a>
 <p>OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.</p>