[11.0][MIG] attachment_category: Backport from 12.0

attachment_category/__manifest__.py

@@ -5,11 +5,12 @@
     'name': 'Atachment Category',
     'summary': """
         Adds a document category to help classification""",
-    'version': '12.0.1.0.0',
+    'version': '11.0.1.0.0',
     'license': 'AGPL-3',
     'author': 'ACSONE SA/NV,Odoo Community Association (OCA)',
     'depends': [
         "base",
+        "knowledge",
     ],
     'data': [
         'views/ir_attachment.xml',

attachment_category/models/ir_attachment_category.py

@@ -17,8 +17,11 @@ class IrAttachmentCategory(models.Model):
     )
     parent_id = fields.Many2one(
         "ir.attachment.category",
+        index=True,
+        ondelete="cascade",
     )
-    parent_path = fields.Char(index=True)
+    parent_left = fields.Integer('Left Parent', index=True)
+    parent_right = fields.Integer('Right Parent', index=True)
     attachment_ids = fields.Many2many(
         compute="_compute_attachment_count",
         comodel_name="ir.attachment"

attachment_category/views/ir_attachment_category.xml

@@ -63,7 +63,7 @@
 
     <record model="ir.ui.menu" id="ir_attachment_category_menu">
         <field name="name">Attachment Categories</field>
-        <field name="parent_id" ref="base.next_id_9"/>
+        <field name="parent_id" ref="knowledge.menu_document_section"/>
         <field name="action" ref="ir_attachment_category_act_window"/>
         <field name="sequence" eval="16"/>
     </record>

setup/attachment_category/.eggs/README.txt

@@ -0,0 +1,6 @@
+This directory contains eggs that were downloaded by setuptools to build, test, and run plug-ins.
+
+This directory caches those eggs to prevent repeated downloads.
+
+However, it is safe to delete this directory.
+

setup/attachment_category/setup.cfg

@@ -0,0 +1,2 @@
+[bdist_wheel]
+universal=1