[16.0][ADD] document_page_markdown: add new module

document_page_markdown/README.rst

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+.. image:: https://odoo-community.org/readme-banner-image
+   :target: https://odoo-community.org/get-involved?utm_source=readme
+   :alt: Odoo Community Association
+
+======================
+Document Page Markdown
+======================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:03227fb6b784d826d7804fc914b505749da16c52f32a998c93b3203ae085c341
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Alpha-red.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Alpha
+.. |badge2| image:: https://img.shields.io/badge/license-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fknowledge-lightgray.png?logo=github
+    :target: https://github.com/OCA/knowledge/tree/16.0/document_page_markdown
+    :alt: OCA/knowledge
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/knowledge-16-0/knowledge-16-0-document_page_markdown
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/knowledge&target_branch=16.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module adds a **Markdown** entry to the *Structure* section of the knowledge
+page editor's ``/`` menu.
+
+Picking it opens a *Write* / *Preview* box, the same way a pull request
+description works: you write `Markdown
+<https://daringfireball.net/projects/markdown/>`_, check the formatted result in
+the preview, and insert it in the page as regular content.
+
+The preview is rendered server side by the very same renderer that produces the
+inserted content, so what you see is what you get.
+
+.. IMPORTANT::
+   This is an alpha version, the data model and design can change at any time without warning.
+   Only for development or testing purpose, do not use in production.
+   `More details on development status <https://odoo-community.org/page/development-status>`_
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Installation
+============
+
+This module requires the ``markdown`` Python library::
+
+    pip install markdown
+
+Usage
+=====
+
+#. Go to *Knowledge > Pages* and open or create a page.
+#. In the page content, type ``/`` and pick *Markdown* under *Structure*.
+#. Write (or paste) Markdown in the *Write* tab. The toolbar inserts the syntax
+   for you if you prefer.
+#. Check the result in the *Preview* tab.
+#. Click *Insert*: the formatted content is added at the cursor, as regular page
+   content, so history, diffs and reports keep working as usual.
+
+Known issues / Roadmap
+======================
+
+What is inserted is the rendered content, not the Markdown source: reopening the
+page lets you edit it with the rich text editor, not as Markdown.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/knowledge/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/knowledge/issues/new?body=module:%20document_page_markdown%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* Escodoo
+
+Contributors
+~~~~~~~~~~~~
+
+* `Escodoo <https://www.escodoo.com.br>`_:
+
+  * Cristiano Mafra Junior
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+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.
+
+.. |maintainer-CristianoMafraJunior| image:: https://github.com/CristianoMafraJunior.png?size=40px
+    :target: https://github.com/CristianoMafraJunior
+    :alt: CristianoMafraJunior
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-CristianoMafraJunior| 
+
+This module is part of the `OCA/knowledge <https://github.com/OCA/knowledge/tree/16.0/document_page_markdown>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

document_page_markdown/__init__.py

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+from . import models

document_page_markdown/__manifest__.py

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+# Copyright 2026 Escodoo
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Document Page Markdown",
+    "summary": "Insert Markdown written content in knowledge pages",
+    "version": "16.0.1.0.0",
+    "category": "Knowledge Management",
+    "author": "Escodoo, Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/knowledge",
+    "license": "AGPL-3",
+    "development_status": "Alpha",
+    "maintainers": ["CristianoMafraJunior"],
+    "depends": ["document_page"],
+    "external_dependencies": {"python": ["markdown"]},
+    "assets": {
+        "web.assets_backend": [
+            "document_page_markdown/static/src/js/markdown_dialog.esm.js",
+            "document_page_markdown/static/src/js/markdown_powerbox.esm.js",
+            "document_page_markdown/static/src/xml/markdown_dialog.xml",
+            "document_page_markdown/static/src/scss/markdown_dialog.scss",
+        ],
+        "web.assets_tests": [
+            "document_page_markdown/static/tests/tours/markdown_powerbox_tour.esm.js",
+        ],
+    },
+}

document_page_markdown/models/__init__.py

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+from . import document_page

document_page_markdown/models/document_page.py

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+# Copyright 2026 Escodoo
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+import markdown
+
+from odoo import api, models
+
+
+class DocumentPage(models.Model):
+    _inherit = "document.page"
+
+    def _markdown_extensions(self):
+        """Extensions passed to the renderer. Override to add your own."""
+        return ["extra", "sane_lists", "nl2br", "admonition"]
+
+    @api.model
+    def render_markdown(self, source):
+        """Render a Markdown source into the HTML inserted in a page."""
+        if not source:
+            return ""
+        return markdown.markdown(source, extensions=self._markdown_extensions())

document_page_markdown/readme/CONTRIBUTORS.rst

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+* `Escodoo <https://www.escodoo.com.br>`_:
+
+  * Cristiano Mafra Junior

document_page_markdown/readme/DESCRIPTION.rst

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+This module adds a **Markdown** entry to the *Structure* section of the knowledge
+page editor's ``/`` menu.
+
+Picking it opens a *Write* / *Preview* box, the same way a pull request
+description works: you write `Markdown
+<https://daringfireball.net/projects/markdown/>`_, check the formatted result in
+the preview, and insert it in the page as regular content.
+
+The preview is rendered server side by the very same renderer that produces the
+inserted content, so what you see is what you get.

document_page_markdown/readme/INSTALL.rst

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+This module requires the ``markdown`` Python library::
+
+    pip install markdown

document_page_markdown/readme/ROADMAP.rst

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+What is inserted is the rendered content, not the Markdown source: reopening the
+page lets you edit it with the rich text editor, not as Markdown.

document_page_markdown/readme/USAGE.rst

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+#. Go to *Knowledge > Pages* and open or create a page.
+#. In the page content, type ``/`` and pick *Markdown* under *Structure*.
+#. Write (or paste) Markdown in the *Write* tab. The toolbar inserts the syntax
+   for you if you prefer.
+#. Check the result in the *Preview* tab.
+#. Click *Insert*: the formatted content is added at the cursor, as regular page
+   content, so history, diffs and reports keep working as usual.