commit 8ae0930cb85610b0516c4bcb0399f9c5b04b3669
Author: sinergia <alejandro.ayala@onecluster.org>
Date:   Sat Jun 24 09:56:25 2023 -0500

    firs commit

diff --git a/.drone.yml b/.drone.yml
new file mode 100644
index 0000000..b45ef26
--- /dev/null
+++ b/.drone.yml
@@ -0,0 +1,78 @@
+clone:
+    hg:
+        image: plugins/hg
+        environment:
+            - HG_SHARE_POOL=/root/.cache/hg
+        volumes:
+            - cache:/root/.cache
+
+pipeline:
+    tox:
+        image: ${IMAGE}
+        environment:
+            - CFLAGS=-O0
+            - DB_CACHE=/cache
+            - TOX_TESTENV_PASSENV=CFLAGS DB_CACHE CI_BUILD_NUMBER CI_JOB_NUMBER CI_JOB_ID
+            - POSTGRESQL_URI=postgresql://postgres@postgresql:5432/
+        commands:
+            - echo "[extensions]" >> /root/.hgrc
+            - echo "hgext.share =" >> /root/.hgrc
+            - echo "[share]" >> /root/.hgrc
+            - echo "pool = /root/.cache/hg" >> /root/.hgrc
+            - pip install tox
+            - tox -e "${TOXENV}-${DATABASE}"
+        volumes:
+            - cache:/root/.cache
+    check_dist:
+        image: ${IMAGE}
+        commands:
+            - pip install twine
+            - python setup.py sdist
+            - twine check dist/*
+        volumes:
+            - cache:/root/.cache
+    check_doc:
+        image: ${IMAGE}
+        commands:
+            - pip install sphinx
+            - python -m sphinx -T -E -W -n -b html doc _build/html
+            - python -m sphinx -T -E -W -n -b linkcheck doc _build
+        volumes:
+            - cache:/root/.cache
+
+services:
+    postgresql:
+        image: postgres
+        environment:
+            - POSTGRES_HOST_AUTH_METHOD=trust
+        command: "-c fsync=off -c synchronous_commit=off -c full_page_writes=off"
+        when:
+            matrix:
+                DATABASE: postgresql
+
+matrix:
+    include:
+        - IMAGE: python:3.7
+          TOXENV: py37
+          DATABASE: sqlite
+        - IMAGE: python:3.7
+          TOXENV: py37
+          DATABASE: postgresql
+        - IMAGE: python:3.8
+          TOXENV: py38
+          DATABASE: sqlite
+        - IMAGE: python:3.8
+          TOXENV: py38
+          DATABASE: postgresql
+        - IMAGE: python:3.9
+          TOXENV: py39
+          DATABASE: sqlite
+        - IMAGE: python:3.9
+          TOXENV: py39
+          DATABASE: postgresql
+        - IMAGE: python:3.10
+          TOXENV: py310
+          DATABASE: sqlite
+        - IMAGE: python:3.10
+          TOXENV: py310
+          DATABASE: postgresql
diff --git a/.flake8 b/.flake8
new file mode 100644
index 0000000..fa6b4f6
--- /dev/null
+++ b/.flake8
@@ -0,0 +1,2 @@
+[flake8]
+ignore=E123,E124,E126,E128,E741,W503
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..98f5b2d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,217 @@
+# ---> Python
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+*.bk
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# ---> Emacs
+# -*- mode: gitignore; -*-
+*~
+\#*\#
+/.emacs.desktop
+/.emacs.desktop.lock
+*.elc
+auto-save-list
+tramp
+.\#*
+
+# Org-mode
+.org-id-locations
+*_archive
+
+# flymake-mode
+*_flymake.*
+
+# eshell files
+/eshell/history
+/eshell/lastdir
+
+# elpa packages
+/elpa/
+
+# reftex files
+*.rel
+
+# AUCTeX auto folder
+/auto/
+
+# cask packages
+.cask/
+dist/
+
+# Flycheck
+flycheck_*.el
+
+# server auth directory
+/server/
+
+# projectiles files
+.projectile
+
+# directory configuration
+.dir-locals.el
+
+# network security
+/network-security.data
+
+
+# ---> Vim
+# Swap
+[._]*.s[a-v][a-z]
+!*.svg  # comment out if you don't need vector files
+[._]*.sw[a-p]
+[._]s[a-rt-v][a-z]
+[._]ss[a-gi-z]
+[._]sw[a-p]
+
+# Session
+Session.vim
+Sessionx.vim
+
+# Temporary
+.netrwhist
+*~
+# Auto-generated tag files
+tags
+# Persistent undo
+[._]*.un~
+
+# ---> VirtualEnv
+# Virtualenv
+# http://iamzed.com/2009/05/07/a-primer-on-virtualenv/
+.Python
+[Bb]in
+[Ii]nclude
+[Ll]ib
+[Ll]ib64
+[Ll]ocal
+[Ss]cripts
+pyvenv.cfg
+.venv
+pip-selfcheck.json
diff --git a/.isort.cfg b/.isort.cfg
new file mode 100644
index 0000000..e1c6495
--- /dev/null
+++ b/.isort.cfg
@@ -0,0 +1,3 @@
+[settings]
+multi_line_output=4
+known_first_party=trytond
diff --git a/CHANGELOG b/CHANGELOG
new file mode 100644
index 0000000..e69de29
diff --git a/COPYRIGHT b/COPYRIGHT
new file mode 100644
index 0000000..851b5be
--- /dev/null
+++ b/COPYRIGHT
@@ -0,0 +1,14 @@
+Copyright (C) 2023 OneCluster S.A.S
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..94a9ed0
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
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+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
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+  9. Acceptance Not Required for Having Copies.
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+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
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+
+  11. Patents.
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+  A "contributor" is a copyright holder who authorizes use under this
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+
+  A contributor's "essential patent claims" are all patent claims
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+  In the following three paragraphs, a "patent license" is any express
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+
+  A patent license is "discriminatory" if it does not include within
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+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
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+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
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+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..f7e7aaa
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,6 @@
+include CHANGELOG
+include COPYRIGHT
+include LICENSE
+include README.rst
+include icons/LICENSE
+graft doc
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e69de29
diff --git a/README.rst b/README.rst
new file mode 120000
index 0000000..176d9c2
--- /dev/null
+++ b/README.rst
@@ -0,0 +1 @@
+doc/index.rst
\ No newline at end of file
diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..bb2a007
--- /dev/null
+++ b/__init__.py
@@ -0,0 +1,16 @@
+from trytond.pool import Pool
+from . import product, sale
+
+__all__ = ['register']
+
+
+def register():
+    Pool.register(
+        product.Product,
+        sale.Sale,
+        sale.Line,
+        module='sale_fast_food', type_='model')
+    Pool.register(
+        module='sale_fast_food', type_='wizard')
+    Pool.register(
+        module='sale_fast_food', type_='report')
diff --git a/doc/conf.py b/doc/conf.py
new file mode 100644
index 0000000..8513b72
--- /dev/null
+++ b/doc/conf.py
@@ -0,0 +1,61 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+modules_url = 'https://docs.tryton.org/projects/modules-{module}/en/{series}/'
+trytond_url = 'https://docs.tryton.org/projects/server/en/{series}/'
+
+
+def get_info():
+    import configparser
+    import os
+    import subprocess
+    import sys
+
+    module_dir = os.path.dirname(os.path.dirname(__file__))
+
+    config = configparser.ConfigParser()
+    config.read_file(open(os.path.join(module_dir, 'tryton.cfg')))
+    info = dict(config.items('tryton'))
+
+    result = subprocess.run(
+        [sys.executable, 'setup.py', '--name'],
+        stdout=subprocess.PIPE, check=True, cwd=module_dir)
+    info['name'] = result.stdout.decode('utf-8').strip()
+
+    result = subprocess.run(
+        [sys.executable, 'setup.py', '--version'],
+        stdout=subprocess.PIPE, check=True, cwd=module_dir)
+    version = result.stdout.decode('utf-8').strip()
+    if 'dev' in version:
+        info['series'] = 'latest'
+    else:
+        info['series'] = '.'.join(version.split('.', 2)[:2])
+
+    for key in {'depends', 'extras_depend'}:
+        info[key] = info.get(key, '').strip().splitlines()
+    info['modules'] = set(info['depends'] + info['extras_depend'])
+    info['modules'] -= {'ir', 'res'}
+
+    return info
+
+
+info = get_info()
+
+master_doc = 'index'
+project = info['name']
+release = version = info['series']
+default_role = 'ref'
+highlight_language = 'none'
+extensions = [
+    'sphinx.ext.intersphinx',
+    ]
+intersphinx_mapping = {
+    'trytond': (trytond_url.format(series=version), None),
+    }
+intersphinx_mapping.update({
+        m: (modules_url.format(
+                module=m.replace('_', '-'), series=version), None)
+        for m in info['modules']
+        })
+
+del get_info, info, modules_url, trytond_url
diff --git a/doc/design.rst b/doc/design.rst
new file mode 100644
index 0000000..108d62d
--- /dev/null
+++ b/doc/design.rst
@@ -0,0 +1,3 @@
+******
+Design
+******
diff --git a/doc/index.rst b/doc/index.rst
new file mode 100644
index 0000000..ffec2cc
--- /dev/null
+++ b/doc/index.rst
@@ -0,0 +1,10 @@
+#####################
+Sale Fast Food Module
+#####################
+
+.. toctree::
+   :maxdepth: 2
+
+   usage
+   design
+   releases
diff --git a/doc/releases.rst b/doc/releases.rst
new file mode 100644
index 0000000..21b13c4
--- /dev/null
+++ b/doc/releases.rst
@@ -0,0 +1,7 @@
+.. _releases-index:
+
+=============
+Release notes
+=============
+
+.. include:: ../CHANGELOG
diff --git a/doc/usage.rst b/doc/usage.rst
new file mode 100644
index 0000000..257f9d7
--- /dev/null
+++ b/doc/usage.rst
@@ -0,0 +1,3 @@
+*****
+Usage
+*****
diff --git a/icons/LICENSE b/icons/LICENSE
new file mode 100644
index 0000000..7a4a3ea
--- /dev/null
+++ b/icons/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+
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+
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+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
\ No newline at end of file
diff --git a/locale/es.po b/locale/es.po
new file mode 100644
index 0000000..a6c5e4d
--- /dev/null
+++ b/locale/es.po
@@ -0,0 +1,11 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:product.template,pizza:"
+msgid "Pizza"
+msgstr "Pizza"
+
+msgctxt "field:product.template,pizza:"
+msgid "Topping Pizza"
+msgstr "Adiciónes"
diff --git a/product.py b/product.py
new file mode 100644
index 0000000..c9f8d6c
--- /dev/null
+++ b/product.py
@@ -0,0 +1,10 @@
+from trytond.pool import Pool, PoolMeta
+from trytond.model import fields
+
+
+class Product(metaclass=PoolMeta):
+    "Product Fast Food"
+    __name__ = 'product.template'
+
+    pizza = fields.Boolean("Pizza")
+    Pizza_topping = fields.Boolean("Topping Pizza")
diff --git a/product.xml b/product.xml
new file mode 100644
index 0000000..581ae89
--- /dev/null
+++ b/product.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<tryton>
+  <data>
+    <record model="ir.ui.view" id="product_view_tree">
+        <field name="model">product.template</field>
+	<field name="inherit" ref="product.template_view_tree"/>
+        <field name="name">product_tree</field>
+    </record>
+    <record model="ir.ui.view" id="product_view_form">
+	<field name="model">product.template</field>
+	<field name="inherit" ref="product.template_view_form"/>
+	<field name="name">product_form</field>
+    </record>
+  </data>
+</tryton>
diff --git a/sale.py b/sale.py
new file mode 100644
index 0000000..ccb20c7
--- /dev/null
+++ b/sale.py
@@ -0,0 +1,46 @@
+from trytond.pool import Pool, PoolMeta
+from trytond.model import ModelView, fields
+from trytond.exceptions import UserError
+
+
+class Sale(metaclass=PoolMeta):
+    "Sale Fast Food"
+    __name__ = 'sale.sale'
+
+    pizza_number = fields.Integer("Number pizza")
+    
+    @classmethod
+    def __setup__(cls):
+        super(Sale, cls).__setup__()
+        cls._buttons.update({
+            'add_pizza': {},
+        })
+
+    @classmethod
+    def default_pizza_number(cls):
+        return 0
+
+    @classmethod
+    @ModelView.button
+    def add_pizza(cls, records):
+        for record in records:
+            record.pizza_number +=1
+            record.save()
+
+            
+class Line(metaclass=PoolMeta):
+    "Sale Line Fast Food"
+    __name__ = 'sale.line'
+
+    pizza = fields.Integer("Pizza")
+
+
+    @fields.depends('product', 'unit', 'sale',
+        '_parent_sale.party', '_parent_sale.invoice_party',
+                    '_parent_sale.pizza_number',
+        methods=['compute_taxes', 'compute_unit_price',
+            'on_change_with_amount'])
+    def on_change_product(self):
+        super(Line, self).on_change_product()
+        if self.product.pizza:
+            self.pizza = self.sale.pizza_number
diff --git a/sale.xml b/sale.xml
new file mode 100644
index 0000000..5e3689e
--- /dev/null
+++ b/sale.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0"?>
+<!--This file file is part of Tryton. The COPYRIGHT file at the top level
+    of this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <record model="ir.ui.view" id="sale_view_tree">
+        <field name="model">sale.sale</field>
+	<field name="inherit" ref="sale.sale_view_tree"/>
+        <field name="name">sale_tree</field>
+    </record>
+    <record model="ir.ui.view" id="sale_view_form">
+	<field name="model">sale.sale</field>
+	<field name="inherit" ref="sale.sale_view_form"/>
+	<field name="name">sale_form</field>
+    </record>
+    <record model="ir.ui.view" id="sale_line_view_form">
+	<field name="model">sale.line</field>
+	<field name="inherit" ref="sale.sale_line_view_form"/>
+	<field name="name">sale_line_form</field>
+    </record>
+    <record model="ir.model.button" id="sale_add_pizza_button">
+        <field name="name">add_pizza</field>
+        <field name="string">Add Pizza</field>
+        <field name="model" search="[('model', '=', 'sale.sale')]"/>
+    </record>
+</tryton>
diff --git a/setup.py b/setup.py
new file mode 100755
index 0000000..f74ac9d
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,140 @@
+#!/usr/bin/env python3
+import io
+import os
+import re
+from configparser import ConfigParser
+
+from setuptools import find_packages, setup
+
+MODULE2PREFIX = {}
+
+
+def read(fname):
+    content = io.open(
+        os.path.join(os.path.dirname(__file__), fname),
+        'r', encoding='utf-8').read()
+    content = re.sub(
+        r'(?m)^\.\. toctree::\r?\n((^$|^\s.*$)\r?\n)*', '', content)
+    return content
+
+
+def get_require_version(name):
+    if minor_version % 2:
+        require = '%s >= %s.%s.dev0, < %s.%s'
+    else:
+        require = '%s >= %s.%s, < %s.%s'
+    require %= (name, major_version, minor_version,
+        major_version, minor_version + 1)
+    return require
+
+
+config = ConfigParser()
+config.read_file(open(os.path.join(os.path.dirname(__file__), 'tryton.cfg')))
+info = dict(config.items('tryton'))
+for key in ('depends', 'extras_depend', 'xml'):
+    if key in info:
+        info[key] = info[key].strip().splitlines()
+version = info.get('version', '0.0.1')
+major_version, minor_version, _ = version.split('.', 2)
+major_version = int(major_version)
+minor_version = int(minor_version)
+name = 'trytondo-sale_fast_food'
+
+local_version = []
+if os.environ.get('CI_JOB_ID'):
+    local_version.append(os.environ['CI_JOB_ID'])
+else:
+    for build in ['CI_BUILD_NUMBER', 'CI_JOB_NUMBER']:
+        if os.environ.get(build):
+            local_version.append(os.environ[build])
+        else:
+            local_version = []
+            break
+if local_version:
+    version += '+' + '.'.join(local_version)
+requires = []
+for dep in info.get('depends', []):
+    if not re.match(r'(ir|res)(\W|$)', dep):
+        prefix = MODULE2PREFIX.get(dep, 'trytond')
+        requires.append(get_require_version('%s_%s' % (prefix, dep)))
+requires.append(get_require_version('trytond'))
+
+tests_require = []
+dependency_links = []
+if minor_version % 2:
+    dependency_links.append(
+        'https://trydevpi.tryton.org/?local_version='
+        + '.'.join(local_version)
+        + '&mirror=github')
+
+setup(name=name,
+    version=version,
+    description='This module allowed admin product and sale with fast food',
+    long_description=read('README.rst'),
+    author='One Cluster S.A.S',
+    author_email='info@onecluster.org',
+    url='http://www.tryton.org/',
+    keywords='',
+    package_dir={'trytond.modules.sale_fast_food': '.'},
+    packages=(
+        ['trytond.modules.sale_fast_food']
+        + ['trytond.modules.sale_fast_food.%s' % p
+            for p in find_packages()]
+        ),
+    package_data={
+        'trytond.modules.sale_fast_food': (info.get('xml', [])
+            + ['tryton.cfg', 'view/*.xml', 'locale/*.po', '*.fodt',
+                'icons/*.svg', 'tests/*.rst']),
+        },
+    classifiers=[
+        'Development Status :: 5 - Production/Stable',
+        'Environment :: Plugins',
+        'Framework :: Tryton',
+        'Intended Audience :: Developers',
+        'Intended Audience :: Financial and Insurance Industry',
+        'Intended Audience :: Legal Industry',
+        'License :: OSI Approved :: '
+        'GNU General Public License v3 or later (GPLv3+)',
+        'Natural Language :: Bulgarian',
+        'Natural Language :: Catalan',
+        'Natural Language :: Chinese (Simplified)',
+        'Natural Language :: Czech',
+        'Natural Language :: Dutch',
+        'Natural Language :: English',
+        'Natural Language :: Finnish',
+        'Natural Language :: French',
+        'Natural Language :: German',
+        'Natural Language :: Hungarian',
+        'Natural Language :: Indonesian',
+        'Natural Language :: Italian',
+        'Natural Language :: Persian',
+        'Natural Language :: Polish',
+        'Natural Language :: Portuguese (Brazilian)',
+        'Natural Language :: Romanian',
+        'Natural Language :: Russian',
+        'Natural Language :: Slovenian',
+        'Natural Language :: Spanish',
+        'Natural Language :: Turkish',
+        'Natural Language :: Ukrainian',
+        'Operating System :: OS Independent',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: Implementation :: CPython',
+        'Topic :: Office/Business',
+        ],
+    license='GPL-3',
+    python_requires='>=3.7',
+    install_requires=requires,
+    extras_require={
+        'test': tests_require,
+        },
+    dependency_links=dependency_links,
+    zip_safe=False,
+    entry_points="""
+    [trytond.modules]
+    sale_fast_food = trytond.modules.sale_fast_food
+    """,  # noqa: E501
+    )
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/test_module.py b/tests/test_module.py
new file mode 100644
index 0000000..10cf4e7
--- /dev/null
+++ b/tests/test_module.py
@@ -0,0 +1,10 @@
+
+from trytond.tests.test_tryton import ModuleTestCase
+
+
+class SaleFastFoodTestCase(ModuleTestCase):
+    "Test Sale Fast Food module"
+    module = 'sale_fast_food'
+
+
+del ModuleTestCase
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..9f0f1de
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,17 @@
+[tox]
+envlist = {py37,py38,py39,py310}-{sqlite,postgresql}
+
+[testenv]
+extras = test
+commands =
+    coverage run --include=./**/sale_fast_food/* -m unittest discover -s tests
+    coverage report --include=./**/sale_fast_food/* --omit=*/tests/*
+deps =
+    coverage
+    postgresql: psycopg2 >= 2.7.0
+setenv =
+    sqlite: TRYTOND_DATABASE_URI={env:SQLITE_URI:sqlite://}
+    postgresql: TRYTOND_DATABASE_URI={env:POSTGRESQL_URI:postgresql://}
+    sqlite: DB_NAME={env:SQLITE_NAME::memory:}
+    postgresql: DB_NAME={env:POSTGRESQL_NAME:test}
+install_command = pip install --pre --find-links https://trydevpi.tryton.org/?local_version={env:CI_JOB_ID:{env:CI_BUILD_NUMBER:}.{env:CI_JOB_NUMBER:}}&mirror=github {opts} {packages}
diff --git a/tryton.cfg b/tryton.cfg
new file mode 100644
index 0000000..8f8822e
--- /dev/null
+++ b/tryton.cfg
@@ -0,0 +1,9 @@
+[tryton]
+version=6.4
+depends:
+    ir
+    product
+    sale
+xml:
+    product.xml
+    sale.xml
diff --git a/view/product_form.xml b/view/product_form.xml
new file mode 100644
index 0000000..d715aa5
--- /dev/null
+++ b/view/product_form.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="//field[@name='salable']" position="after">
+	<label name="pizza"/>
+	<field name="pizza"/>
+	<label name="pizza_topping"/>
+	<field name="pizza_topping"/>
+    </xpath>
+</data>
diff --git a/view/product_tree.xml b/view/product_tree.xml
new file mode 100644
index 0000000..d510fa6
--- /dev/null
+++ b/view/product_tree.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<data>
+</data>
diff --git a/view/sale_form.xml b/view/sale_form.xml
new file mode 100644
index 0000000..a4413a6
--- /dev/null
+++ b/view/sale_form.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="//field[@name='reference']" position="after">
+	<label name="pizza_number"/>
+	<field name="pizza_number"/>
+	<button name="add_pizza"/>
+    </xpath>
+</data>
diff --git a/view/sale_line_form.xml b/view/sale_line_form.xml
new file mode 100644
index 0000000..5575453
--- /dev/null
+++ b/view/sale_line_form.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="//field[@name='product']" position="after">
+	<label name="pizza"/>
+	<field name="pizza"/>
+    </xpath>
+</data>