Merge PR #2590 into 16.0

Signed-off-by thomaspaulb
2023-11-01 06:51:29 +00:00 · 2023-11-01 06:51:29 +00:00 · 79347e560f
parent 3950a109b5 a3802694f6
commit 79347e560f
26 changed files with 1186 additions and 0 deletions
--- a/html_text/README.rst
+++ b/html_text/README.rst
@ -0,0 +1,120 @@
+====================
+Text from HTML field
+====================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-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%2Fserver--tools-lightgray.png?logo=github
+    :target: https://github.com/OCA/server-tools/tree/16.0/html_text
+    :alt: OCA/server-tools
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/server-tools-15-0/server-tools-15-0-html_text
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/149/15.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+This module provides some technical features that allow to extract text from
+any chunk of HTML, without HTML tags or attributes. You can chose either:
+
+* To truncate the result by amount of words or characters.
+* To append an ellipsis (or any character(s)) at the end of the result.
+
+It can be used to easily generate excerpts.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+This module just adds a technical utility, but nothing for the end user.
+
+If you are a developer and need this utility for your module, see these
+examples and read the docs inside the code.
+
+Python example::
+
+    def some_method(self):
+        # Get truncated text from an HTML field. It will 40 words and 100
+        # characters at most, and will have "..." appended at the end if it
+        # gets truncated.
+        truncated_text = self.env["ir.fields.converter"].text_from_html(
+            self.html_field, 40, 100, "...")
+
+QWeb example::
+
+    <t t-esc="env['ir.fields.converter'].text_from_html(doc.html_field)"/>
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/149/11.0
+
+Known issues / Roadmap
+======================
+
+* An option could be added to try to respect the basic HTML tags inside the
+  excerpt (``<b>``, ``<i>``, ``<p>``, etc.).
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/server-tools/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/server-tools/issues/new?body=module:%20html_text%0Aversion:%2015.0%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
+~~~~~~~
+
+* Grupo ESOC Ingeniería de Servicios
+* Tecnativa
+* Onestein
+
+Contributors
+~~~~~~~~~~~~
+
+* Dennis Sluijk <d.sluijk@onestein.nl>
+* `Tecnativa <https://www.tecnativa.com>`_:",
+* Helly kapatel <helly.kapatel@initos.com>
+* Mantas Šniukas <mantas@vialaurea.lt>
+* Dhara Solanki <dhara.solanki@initos.com>
+
+  * Jairo Llopis
+  * Vicent Cubells
+  * Víctor Martínez
+
+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.
+
+This module is part of the `OCA/server-tools <https://github.com/OCA/server-tools/tree/16.0/html_text>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
--- a/html_text/init.py
+++ b/html_text/init.py
@ -0,0 +1,3 @@
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from . import models
--- a/html_text/manifest.py
+++ b/html_text/manifest.py
@ -0,0 +1,19 @@
+# Copyright 2016-2017 Jairo Llopis <jairo.llopis@tecnativa.com>
+# Copyright 2016 Tecnativa - Vicent Cubells
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+{
+    "name": "Text from HTML field",
+    "summary": "Generate excerpts from any HTML field",
+    "version": "16.0.1.0.0",
+    "category": "Tools",
+    "website": "https://github.com/OCA/server-tools",
+    "author": "Grupo ESOC Ingeniería de Servicios, "
+    "Tecnativa, "
+    "Onestein, "
+    "Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "application": False,
+    "installable": True,
+    "external_dependencies": {"python": ["lxml"]},
+    "depends": ["base"],
+}
--- a/html_text/i18n/ca.po
+++ b/html_text/i18n/ca.po
@ -0,0 +1,45 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# * html_text
+#
+# Translators:
+# Marc Tormo i Bochaca <mtbochaca@gmail.com>, 2017
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 9.0c\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2017-04-19 18:00+0000\n"
+"PO-Revision-Date: 2017-04-19 18:00+0000\n"
+"Last-Translator: Marc Tormo i Bochaca <mtbochaca@gmail.com>, 2017\n"
+"Language-Team: Catalan (https://www.transifex.com/oca/teams/23907/ca/)\n"
+"Language: ca\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__display_name
+msgid "Display Name"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model,name:html_text.model_ir_fields_converter
+#, fuzzy
+msgid "Fields Converter"
+msgstr "ir.fields.converter"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__id
+msgid "ID"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter____last_update
+msgid "Last Modified on"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__smart_search
+msgid "Smart Search"
+msgstr ""
--- a/html_text/i18n/de.po
+++ b/html_text/i18n/de.po
@ -0,0 +1,45 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# * html_text
+#
+# Translators:
+# Rudolf Schnapka <rs@techno-flex.de>, 2017
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 9.0c\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2017-04-19 18:00+0000\n"
+"PO-Revision-Date: 2017-04-19 18:00+0000\n"
+"Last-Translator: Rudolf Schnapka <rs@techno-flex.de>, 2017\n"
+"Language-Team: German (https://www.transifex.com/oca/teams/23907/de/)\n"
+"Language: de\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__display_name
+msgid "Display Name"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model,name:html_text.model_ir_fields_converter
+#, fuzzy
+msgid "Fields Converter"
+msgstr "ir.fields.converter"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__id
+msgid "ID"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter____last_update
+msgid "Last Modified on"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__smart_search
+msgid "Smart Search"
+msgstr ""
--- a/html_text/i18n/es.po
+++ b/html_text/i18n/es.po
@ -0,0 +1,45 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# * html_text
+#
+# Translators:
+# Pedro M. Baeza <pedro.baeza@gmail.com>, 2016
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 9.0c\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2016-12-17 02:07+0000\n"
+"PO-Revision-Date: 2021-03-19 17:46+0000\n"
+"Last-Translator: Ana Suárez <ana.suarez@qubiq.es>\n"
+"Language-Team: Spanish (https://www.transifex.com/oca/teams/23907/es/)\n"
+"Language: es\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Weblate 4.3.2\n"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__display_name
+msgid "Display Name"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model,name:html_text.model_ir_fields_converter
+msgid "Fields Converter"
+msgstr "Convertidor de Campos"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__id
+msgid "ID"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter____last_update
+msgid "Last Modified on"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__smart_search
+msgid "Smart Search"
+msgstr ""
--- a/html_text/i18n/es_AR.po
+++ b/html_text/i18n/es_AR.po
@ -0,0 +1,22 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* html_text
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 15.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2022-09-04 06:07+0000\n"
+"Last-Translator: Ignacio Buioli <ibuioli@gmail.com>\n"
+"Language-Team: none\n"
+"Language: es_AR\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Weblate 4.3.2\n"
+
+#. module: html_text
+#: model:ir.model,name:html_text.model_ir_fields_converter
+msgid "Fields Converter"
+msgstr "Convertidor de Campos"
--- a/html_text/i18n/es_ES.po
+++ b/html_text/i18n/es_ES.po
@ -0,0 +1,46 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# * html_text
+#
+# Translators:
+# Fernando Lara <gennesis45@gmail.com>, 2017
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 9.0c\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2017-02-16 10:39+0000\n"
+"PO-Revision-Date: 2017-02-16 10:39+0000\n"
+"Last-Translator: Fernando Lara <gennesis45@gmail.com>, 2017\n"
+"Language-Team: Spanish (Spain) (https://www.transifex.com/oca/teams/23907/"
+"es_ES/)\n"
+"Language: es_ES\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__display_name
+msgid "Display Name"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model,name:html_text.model_ir_fields_converter
+#, fuzzy
+msgid "Fields Converter"
+msgstr "ir.documentos.conversor"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__id
+msgid "ID"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter____last_update
+msgid "Last Modified on"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__smart_search
+msgid "Smart Search"
+msgstr ""
--- a/html_text/i18n/hr.po
+++ b/html_text/i18n/hr.po
@ -0,0 +1,43 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* html_text
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 12.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2019-11-13 17:34+0000\n"
+"Last-Translator: Bole <bole@dajmi5.com>\n"
+"Language-Team: none\n"
+"Language: hr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n"
+"%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
+"X-Generator: Weblate 3.8\n"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__display_name
+msgid "Display Name"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model,name:html_text.model_ir_fields_converter
+msgid "Fields Converter"
+msgstr "Pretvaranje polja"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__id
+msgid "ID"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter____last_update
+msgid "Last Modified on"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__smart_search
+msgid "Smart Search"
+msgstr ""
--- a/html_text/i18n/html_text.pot
+++ b/html_text/i18n/html_text.pot
@ -0,0 +1,19 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* html_text
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 15.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: html_text
+#: model:ir.model,name:html_text.model_ir_fields_converter
+msgid "Fields Converter"
+msgstr ""
--- a/html_text/i18n/it.po
+++ b/html_text/i18n/it.po
@ -0,0 +1,45 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# * html_text
+#
+# Translators:
+# Paolo Valier <paolo.valier@hotmail.it>, 2018
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 10.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2018-01-06 02:25+0000\n"
+"PO-Revision-Date: 2018-01-06 02:25+0000\n"
+"Last-Translator: Paolo Valier <paolo.valier@hotmail.it>, 2018\n"
+"Language-Team: Italian (https://www.transifex.com/oca/teams/23907/it/)\n"
+"Language: it\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__display_name
+msgid "Display Name"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model,name:html_text.model_ir_fields_converter
+#, fuzzy
+msgid "Fields Converter"
+msgstr "ir.fields.converter"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__id
+msgid "ID"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter____last_update
+msgid "Last Modified on"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__smart_search
+msgid "Smart Search"
+msgstr ""
--- a/html_text/i18n/tr.po
+++ b/html_text/i18n/tr.po
@ -0,0 +1,45 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# * html_text
+#
+# Translators:
+# Ahmet Altinisik <aaltinisik@altinkaya.com.tr>, 2016
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 9.0c\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2016-12-29 03:40+0000\n"
+"PO-Revision-Date: 2016-12-29 03:40+0000\n"
+"Last-Translator: Ahmet Altinisik <aaltinisik@altinkaya.com.tr>, 2016\n"
+"Language-Team: Turkish (https://www.transifex.com/oca/teams/23907/tr/)\n"
+"Language: tr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__display_name
+msgid "Display Name"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model,name:html_text.model_ir_fields_converter
+#, fuzzy
+msgid "Fields Converter"
+msgstr "ir.fields.converter"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__id
+msgid "ID"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter____last_update
+msgid "Last Modified on"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__smart_search
+msgid "Smart Search"
+msgstr ""
--- a/html_text/i18n/zh_CN.po
+++ b/html_text/i18n/zh_CN.po
@ -0,0 +1,42 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* html_text
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 12.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2019-08-31 06:18+0000\n"
+"Last-Translator: 黎伟杰 <674416404@qq.com>\n"
+"Language-Team: none\n"
+"Language: zh_CN\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Weblate 3.8\n"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__display_name
+msgid "Display Name"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model,name:html_text.model_ir_fields_converter
+msgid "Fields Converter"
+msgstr "字段转换器"
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__id
+msgid "ID"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter____last_update
+msgid "Last Modified on"
+msgstr ""
+
+#. module: html_text
+#: model:ir.model.fields,field_description:html_text.field_ir_fields_converter__smart_search
+msgid "Smart Search"
+msgstr ""
--- a/html_text/models/init.py
+++ b/html_text/models/init.py
@ -0,0 +1,3 @@
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from . import ir_fields_converter
--- a/html_text/models/ir_fields_converter.py
+++ b/html_text/models/ir_fields_converter.py
@ -0,0 +1,74 @@
+# Copyright 2016-2017 Jairo Llopis <jairo.llopis@tecnativa.com>
+# Copyright 2016 Tecnativa - Vicent Cubells
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+import logging
+
+from lxml import etree, html
+
+from odoo import api, models
+
+_logger = logging.getLogger(__name__)
+
+
+class IrFieldsConverter(models.AbstractModel):
+    _inherit = "ir.fields.converter"
+
+    @api.model
+    def text_from_html(
+        self, html_content, max_words=None, max_chars=None, ellipsis="…", fail=False
+    ):
+        """Extract text from an HTML field in a generator.
+
+        :param str html_content:
+            HTML contents from where to extract the text.
+
+        :param int max_words:
+            Maximum amount of words allowed in the resulting string.
+
+        :param int max_chars:
+            Maximum amount of characters allowed in the resulting string. If
+            you apply this limit, beware that the last word could get cut in an
+            unexpected place.
+
+        :param str ellipsis:
+            Character(s) to be appended to the end of the resulting string if
+            it gets truncated after applying limits set in :param:`max_words`
+            or :param:`max_chars`. If you want nothing applied, just set an
+            empty string.
+
+        :param bool fail:
+            If ``True``, exceptions will be raised. Otherwise, an empty string
+            will be returned on failure.
+        """
+        # Parse HTML
+        try:
+            doc = html.fromstring(html_content)
+        except (TypeError, etree.XMLSyntaxError, etree.ParserError):
+            if fail:
+                raise
+            else:
+                _logger.exception("Failure parsing this HTML:\n%s", html_content)
+                return ""
+
+        # Get words
+        words = "".join(doc.xpath("//text()")).split()
+
+        # Truncate words
+        suffix = max_words and len(words) > max_words
+        if max_words:
+            words = words[:max_words]
+
+        # Get text
+        text = " ".join(words)
+
+        # Truncate text
+        suffix = suffix or max_chars and len(text) > max_chars
+        if max_chars:
+            text = text[: max_chars - (len(ellipsis) if suffix else 0)].strip()
+
+        # Append ellipsis if needed
+        if suffix:
+            text += ellipsis
+
+        return text
--- a/html_text/readme/CONTRIBUTORS.rst
+++ b/html_text/readme/CONTRIBUTORS.rst
@ -0,0 +1,9 @@
+* Dennis Sluijk <d.sluijk@onestein.nl>
+* `Tecnativa <https://www.tecnativa.com>`_:",
+* Helly kapatel <helly.kapatel@initos.com>
+* Mantas Šniukas <mantas@vialaurea.lt>
+* Dhara Solanki <dhara.solanki@initos.com>
+
+  * Jairo Llopis
+  * Vicent Cubells
+  * Víctor Martínez
--- a/html_text/readme/DESCRIPTION.rst
+++ b/html_text/readme/DESCRIPTION.rst
@ -0,0 +1,7 @@
+This module provides some technical features that allow to extract text from
+any chunk of HTML, without HTML tags or attributes. You can chose either:
+
+* To truncate the result by amount of words or characters.
+* To append an ellipsis (or any character(s)) at the end of the result.
+
+It can be used to easily generate excerpts.
--- a/html_text/readme/ROADMAP.rst
+++ b/html_text/readme/ROADMAP.rst
@ -0,0 +1,2 @@
+* An option could be added to try to respect the basic HTML tags inside the
+  excerpt (``<b>``, ``<i>``, ``<p>``, etc.).
--- a/html_text/readme/USAGE.rst
+++ b/html_text/readme/USAGE.rst
@ -0,0 +1,21 @@
+This module just adds a technical utility, but nothing for the end user.
+
+If you are a developer and need this utility for your module, see these
+examples and read the docs inside the code.
+
+Python example::
+
+    def some_method(self):
+        # Get truncated text from an HTML field. It will 40 words and 100
+        # characters at most, and will have "..." appended at the end if it
+        # gets truncated.
+        truncated_text = self.env["ir.fields.converter"].text_from_html(
+            self.html_field, 40, 100, "...")
+
+QWeb example::
+
+    <t t-esc="env['ir.fields.converter'].text_from_html(doc.html_field)"/>
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/149/11.0
--- a/html_text/static/description/icon.png
+++ b/html_text/static/description/icon.png
--- a/html_text/static/description/index.html
+++ b/html_text/static/description/index.html
@ -0,0 +1,464 @@
+<?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>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta name="generator" content="Docutils 0.15.1: http://docutils.sourceforge.net/" />
+<title>Text from HTML field</title>
+<style type="text/css">
+
+/*
+:Author: David Goodger (goodger@python.org)
+:Id: $Id: html4css1.css 7952 2016-07-26 18:15:59Z milde $
+:Copyright: This stylesheet has been placed in the public domain.
+
+Default cascading style sheet for the HTML output of Docutils.
+
+See http://docutils.sf.net/docs/howto/html-stylesheets.html for how to
+customize this style sheet.
+*/
+
+/* used to remove borders from tables and images */
+.borderless, table.borderless td, table.borderless th {
+  border: 0 }
+
+table.borderless td, table.borderless th {
+  /* Override padding for "table.docutils td" with "! important".
+     The right padding separates the table cells. */
+  padding: 0 0.5em 0 0 ! important }
+
+.first {
+  /* Override more specific margin styles with "! important". */
+  margin-top: 0 ! important }
+
+.last, .with-subtitle {
+  margin-bottom: 0 ! important }
+
+.hidden {
+  display: none }
+
+.subscript {
+  vertical-align: sub;
+  font-size: smaller }
+
+.superscript {
+  vertical-align: super;
+  font-size: smaller }
+
+a.toc-backref {
+  text-decoration: none ;
+  color: black }
+
+blockquote.epigraph {
+  margin: 2em 5em ; }
+
+dl.docutils dd {
+  margin-bottom: 0.5em }
+
+object[type="image/svg+xml"], object[type="application/x-shockwave-flash"] {
+  overflow: hidden;
+}
+
+/* Uncomment (and remove this text!) to get bold-faced definition list terms
+dl.docutils dt {
+  font-weight: bold }
+*/
+
+div.abstract {
+  margin: 2em 5em }
+
+div.abstract p.topic-title {
+  font-weight: bold ;
+  text-align: center }
+
+div.admonition, div.attention, div.caution, div.danger, div.error,
+div.hint, div.important, div.note, div.tip, div.warning {
+  margin: 2em ;
+  border: medium outset ;
+  padding: 1em }
+
+div.admonition p.admonition-title, div.hint p.admonition-title,
+div.important p.admonition-title, div.note p.admonition-title,
+div.tip p.admonition-title {
+  font-weight: bold ;
+  font-family: sans-serif }
+
+div.attention p.admonition-title, div.caution p.admonition-title,
+div.danger p.admonition-title, div.error p.admonition-title,
+div.warning p.admonition-title, .code .error {
+  color: red ;
+  font-weight: bold ;
+  font-family: sans-serif }
+
+/* Uncomment (and remove this text!) to get reduced vertical space in
+   compound paragraphs.
+div.compound .compound-first, div.compound .compound-middle {
+  margin-bottom: 0.5em }
+
+div.compound .compound-last, div.compound .compound-middle {
+  margin-top: 0.5em }
+*/
+
+div.dedication {
+  margin: 2em 5em ;
+  text-align: center ;
+  font-style: italic }
+
+div.dedication p.topic-title {
+  font-weight: bold ;
+  font-style: normal }
+
+div.figure {
+  margin-left: 2em ;
+  margin-right: 2em }
+
+div.footer, div.header {
+  clear: both;
+  font-size: smaller }
+
+div.line-block {
+  display: block ;
+  margin-top: 1em ;
+  margin-bottom: 1em }
+
+div.line-block div.line-block {
+  margin-top: 0 ;
+  margin-bottom: 0 ;
+  margin-left: 1.5em }
+
+div.sidebar {
+  margin: 0 0 0.5em 1em ;
+  border: medium outset ;
+  padding: 1em ;
+  background-color: #ffffee ;
+  width: 40% ;
+  float: right ;
+  clear: right }
+
+div.sidebar p.rubric {
+  font-family: sans-serif ;
+  font-size: medium }
+
+div.system-messages {
+  margin: 5em }
+
+div.system-messages h1 {
+  color: red }
+
+div.system-message {
+  border: medium outset ;
+  padding: 1em }
+
+div.system-message p.system-message-title {
+  color: red ;
+  font-weight: bold }
+
+div.topic {
+  margin: 2em }
+
+h1.section-subtitle, h2.section-subtitle, h3.section-subtitle,
+h4.section-subtitle, h5.section-subtitle, h6.section-subtitle {
+  margin-top: 0.4em }
+
+h1.title {
+  text-align: center }
+
+h2.subtitle {
+  text-align: center }
+
+hr.docutils {
+  width: 75% }
+
+img.align-left, .figure.align-left, object.align-left, table.align-left {
+  clear: left ;
+  float: left ;
+  margin-right: 1em }
+
+img.align-right, .figure.align-right, object.align-right, table.align-right {
+  clear: right ;
+  float: right ;
+  margin-left: 1em }
+
+img.align-center, .figure.align-center, object.align-center {
+  display: block;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+table.align-center {
+  margin-left: auto;
+  margin-right: auto;
+}
+
+.align-left {
+  text-align: left }
+
+.align-center {
+  clear: both ;
+  text-align: center }
+
+.align-right {
+  text-align: right }
+
+/* reset inner alignment in figures */
+div.align-right {
+  text-align: inherit }
+
+/* div.align-center * { */
+/*   text-align: left } */
+
+.align-top    {
+  vertical-align: top }
+
+.align-middle {
+  vertical-align: middle }
+
+.align-bottom {
+  vertical-align: bottom }
+
+ol.simple, ul.simple {
+  margin-bottom: 1em }
+
+ol.arabic {
+  list-style: decimal }
+
+ol.loweralpha {
+  list-style: lower-alpha }
+
+ol.upperalpha {
+  list-style: upper-alpha }
+
+ol.lowerroman {
+  list-style: lower-roman }
+
+ol.upperroman {
+  list-style: upper-roman }
+
+p.attribution {
+  text-align: right ;
+  margin-left: 50% }
+
+p.caption {
+  font-style: italic }
+
+p.credits {
+  font-style: italic ;
+  font-size: smaller }
+
+p.label {
+  white-space: nowrap }
+
+p.rubric {
+  font-weight: bold ;
+  font-size: larger ;
+  color: maroon ;
+  text-align: center }
+
+p.sidebar-title {
+  font-family: sans-serif ;
+  font-weight: bold ;
+  font-size: larger }
+
+p.sidebar-subtitle {
+  font-family: sans-serif ;
+  font-weight: bold }
+
+p.topic-title {
+  font-weight: bold }
+
+pre.address {
+  margin-bottom: 0 ;
+  margin-top: 0 ;
+  font: inherit }
+
+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, code { background-color: #eeeeee }
+pre.code .comment, code .comment { color: #5C6576 }
+pre.code .keyword, code .keyword { color: #3B0D06; font-weight: bold }
+pre.code .literal.string, code .literal.string { color: #0C5404 }
+pre.code .name.builtin, code .name.builtin { color: #352B84 }
+pre.code .deleted, code .deleted { background-color: #DEB0A1}
+pre.code .inserted, code .inserted { background-color: #A3D289}
+
+span.classifier {
+  font-family: sans-serif ;
+  font-style: oblique }
+
+span.classifier-delimiter {
+  font-family: sans-serif ;
+  font-weight: bold }
+
+span.interpreted {
+  font-family: sans-serif }
+
+span.option {
+  white-space: nowrap }
+
+span.pre {
+  white-space: pre }
+
+span.problematic {
+  color: red }
+
+span.section-subtitle {
+  /* font-size relative to parent (h1..h6 element) */
+  font-size: 80% }
+
+table.citation {
+  border-left: solid 1px gray;
+  margin-left: 1px }
+
+table.docinfo {
+  margin: 2em 4em }
+
+table.docutils {
+  margin-top: 0.5em ;
+  margin-bottom: 0.5em }
+
+table.footnote {
+  border-left: solid 1px black;
+  margin-left: 1px }
+
+table.docutils td, table.docutils th,
+table.docinfo td, table.docinfo th {
+  padding-left: 0.5em ;
+  padding-right: 0.5em ;
+  vertical-align: top }
+
+table.docutils th.field-name, table.docinfo th.docinfo-name {
+  font-weight: bold ;
+  text-align: left ;
+  white-space: nowrap ;
+  padding-left: 0 }
+
+/* "booktabs" style (no vertical lines) */
+table.docutils.booktabs {
+  border: 0px;
+  border-top: 2px solid;
+  border-bottom: 2px solid;
+  border-collapse: collapse;
+}
+table.docutils.booktabs * {
+  border: 0px;
+}
+table.docutils.booktabs th {
+  border-bottom: thin solid;
+  text-align: left;
+}
+
+h1 tt.docutils, h2 tt.docutils, h3 tt.docutils,
+h4 tt.docutils, h5 tt.docutils, h6 tt.docutils {
+  font-size: 100% }
+
+ul.auto-toc {
+  list-style-type: none }
+
+</style>
+</head>
+<body>
+<div class="document" id="text-from-html-field">
+<h1 class="title">Text from HTML field</h1>
+
+<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! This file is generated by oca-gen-addon-readme !!
+!! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
+<p><a class="reference external" 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" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/server-tools/tree/16.0/html_text"><img alt="OCA/server-tools" src="https://img.shields.io/badge/github-OCA%2Fserver--tools-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/server-tools-15-0/server-tools-15-0-html_text"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/149/15.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p>This module provides some technical features that allow to extract text from
+any chunk of HTML, without HTML tags or attributes. You can chose either:</p>
+<ul class="simple">
+<li>To truncate the result by amount of words or characters.</li>
+<li>To append an ellipsis (or any character(s)) at the end of the result.</li>
+</ul>
+<p>It can be used to easily generate excerpts.</p>
+<p><strong>Table of contents</strong></p>
+<div class="contents local topic" id="contents">
+<ul class="simple">
+<li><a class="reference internal" href="#usage" id="id1">Usage</a></li>
+<li><a class="reference internal" href="#known-issues-roadmap" id="id2">Known issues / Roadmap</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="id3">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="id4">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="id5">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="id6">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="id7">Maintainers</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="usage">
+<h1><a class="toc-backref" href="#id1">Usage</a></h1>
+<p>This module just adds a technical utility, but nothing for the end user.</p>
+<p>If you are a developer and need this utility for your module, see these
+examples and read the docs inside the code.</p>
+<p>Python example:</p>
+<pre class="literal-block">
+def some_method(self):
+    # Get truncated text from an HTML field. It will 40 words and 100
+    # characters at most, and will have &quot;...&quot; appended at the end if it
+    # gets truncated.
+    truncated_text = self.env[&quot;ir.fields.converter&quot;].text_from_html(
+        self.html_field, 40, 100, &quot;...&quot;)
+</pre>
+<p>QWeb example:</p>
+<pre class="literal-block">
+&lt;t t-esc=&quot;env['ir.fields.converter'].text_from_html(doc.html_field)&quot;/&gt;
+</pre>
+<a class="reference external image-reference" href="https://runbot.odoo-community.org/runbot/149/11.0"><img alt="Try me on Runbot" src="https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas" /></a>
+</div>
+<div class="section" id="known-issues-roadmap">
+<h1><a class="toc-backref" href="#id2">Known issues / Roadmap</a></h1>
+<ul class="simple">
+<li>An option could be added to try to respect the basic HTML tags inside the
+excerpt (<tt class="docutils literal">&lt;b&gt;</tt>, <tt class="docutils literal">&lt;i&gt;</tt>, <tt class="docutils literal">&lt;p&gt;</tt>, etc.).</li>
+</ul>
+</div>
+<div class="section" id="bug-tracker">
+<h1><a class="toc-backref" href="#id3">Bug Tracker</a></h1>
+<p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/server-tools/issues">GitHub Issues</a>.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+<a class="reference external" href="https://github.com/OCA/server-tools/issues/new?body=module:%20html_text%0Aversion:%2015.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<p>Do not contact contributors directly about support or help with technical issues.</p>
+</div>
+<div class="section" id="credits">
+<h1><a class="toc-backref" href="#id4">Credits</a></h1>
+<div class="section" id="authors">
+<h2><a class="toc-backref" href="#id5">Authors</a></h2>
+<ul class="simple">
+<li>Grupo ESOC Ingeniería de Servicios</li>
+<li>Tecnativa</li>
+<li>Onestein</li>
+</ul>
+</div>
+<div class="section" id="contributors">
+<h2><a class="toc-backref" href="#id6">Contributors</a></h2>
+<ul class="simple">
+<li>Dennis Sluijk &lt;<a class="reference external" href="mailto:d.sluijk&#64;onestein.nl">d.sluijk&#64;onestein.nl</a>&gt;</li>
+<li><a class="reference external" href="https://www.tecnativa.com">Tecnativa</a>:”,</li>
+<li>Helly kapatel &lt;<a class="reference external" href="mailto:helly.kapatel&#64;initos.com">helly.kapatel&#64;initos.com</a>&gt;</li>
+<li>Mantas Šniukas &lt;<a class="reference external" href="mailto:mantas&#64;vialaurea.lt">mantas&#64;vialaurea.lt</a>&gt;<ul>
+<li>Jairo Llopis</li>
+<li>Vicent Cubells</li>
+<li>Víctor Martínez</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="maintainers">
+<h2><a class="toc-backref" href="#id7">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>
+<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>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/server-tools/tree/16.0/html_text">OCA/server-tools</a> project on GitHub.</p>
+<p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
+</div>
+</div>
+</div>
+</body>
+</html>
--- a/html_text/tests/init.py
+++ b/html_text/tests/init.py
@ -0,0 +1,3 @@
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from . import test_extractor
--- a/html_text/tests/test_extractor.py
+++ b/html_text/tests/test_extractor.py
@ -0,0 +1,56 @@
+# Copyright 2016-2017 Jairo Llopis <jairo.llopis@tecnativa.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from lxml import etree
+
+from odoo.tests.common import TransactionCase
+from odoo.tools import mute_logger
+
+
+class ExtractorCase(TransactionCase):
+    def setUp(self):
+        super().setUp()
+        # Shortcut
+        self.text_from_html = self.env["ir.fields.converter"].text_from_html
+
+    def test_excerpts(self):
+        """Text gets correctly extracted."""
+        html = """
+            <html>
+                <body>
+                    <div class="this should not appear">
+                        <h1>I'm a title</h1>
+                        <p>I'm a paragraph</p>
+                        <small>¡Pues yo soy español!</small>
+                    </div>
+                </body>
+            </html>
+            """
+        self.assertEqual(
+            self.text_from_html(html),
+            "I'm a title I'm a paragraph ¡Pues yo soy español!",
+        )
+        self.assertEqual(
+            self.text_from_html(html, 8), "I'm a title I'm a paragraph ¡Pues yo…"
+        )
+        self.assertEqual(
+            self.text_from_html(html, 8, 31), "I'm a title I'm a paragraph ¡P…"
+        )
+        self.assertEqual(
+            self.text_from_html(html, 7, ellipsis=""),
+            "I'm a title I'm a paragraph ¡Pues",
+        )
+
+    @mute_logger("odoo.addons.html_text.models.ir_fields_converter")
+    def test_empty_html(self):
+        """Empty HTML handled correctly."""
+        self.assertEqual(self.text_from_html(""), "")
+        with self.assertRaises(etree.ParserError):
+            self.text_from_html("", fail=True)
+
+    @mute_logger("odoo.addons.html_text.models.ir_fields_converter")
+    def test_false_html(self):
+        """``False`` HTML handled correctly."""
+        self.assertEqual(self.text_from_html(False), "")
+        with self.assertRaises(TypeError):
+            self.text_from_html(False, fail=True)
--- a/requirements.txt
+++ b/requirements.txt
@ -1,6 +1,7 @@
 # generated from manifests external_dependencies
 astor
 dataclasses
+lxml
 mako
 odoorpc
 openpyxl
--- a/setup/html_text/odoo/addons/html_text
+++ b/setup/html_text/odoo/addons/html_text
@ -0,0 +1 @@
+../../../../html_text
--- a/setup/html_text/setup.py
+++ b/setup/html_text/setup.py
@ -0,0 +1,6 @@
+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)