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Odoo is a powerful open-source platform that allows users to easily create and customize enterprise applications. It offers a wide range of features and functionalities that can be tailored to suit the specific needs of businesses. Whether you are a seasoned developer or just starting out, learning how to program with Odoo can be a valuable skill to have in your arsenal. In this tutorial, we will walk you through the basics of Odoo programming, from setting up your development environment to creating your first module.

Setting up your development environment

Before you can start programming with Odoo, you will need to set up your development environment. The first step is to install Odoo on your machine. You can download the latest version of Odoo from the official website and follow the installation instructions provided. Once Odoo is up and running, you can access the Odoo shell by running the following command in your terminal:

```
./odoo-bin shell
```

This will open the Odoo shell, where you can start programming in Python.

Creating your first module

Now that your development environment is set up, let's create our first Odoo module. In Odoo, a module is a collection of related functionalities that can be bundled together. To create a new module, you will need to create a new directory in the addons folder of your Odoo installation. For example, if you want to create a module called tutorial, you can create a new directory named tutorial inside the addons folder.

Inside the tutorial directory, create a new Python file called __init__.py. This file will be the entry point for your module and will contain the module definition. Here is an example of how you can define a basic Odoo module:

```
from odoo import models, fields, api

class Tutorial(models.Model):
_name = 'tutorial.tutorial'
_description = 'Tutorial Module'

name = fields.Char(string='Name')
description = fields.Text(string='Description')
```

In this example, we have defined a simple Odoo model called Tutorial. The model has two fields, name and description, which are of type Char and Text respectively. The model is associated with the table tutorial_tutorial in the database.

Next, you will need to create a new XML file in the same directory called views.xml. This file will contain the XML definitions for the views of your module. Here is an example of how you can define a simple tree view for the Tutorial model:

```




tutorial.tree
tutorial.tutorial









```

In this XML file, we have defined a tree view for the Tutorial model. The view displays the name and description fields in a tree format.

Once you have created the Python and XML files for your module, you will need to restart your Odoo server to load the new module. You can do this by running the following command in your terminal:

```
./odoo-bin -u tutorial
```

This command will update the Odoo database with the new module and make it available for use.

Testing your module

Now that you have created your first Odoo module, it's time to test it out. Open your web browser and navigate to the Odoo interface. Go to the Apps menu and search for your module name, tutorial. Click on the module to install it.

Once the module is installed, you can create new records for the Tutorial model. Go to the main dashboard and click on the Tutorial menu. You should see a list view with the name and description fields. Click on the Create button to create a new record and fill in the fields with some sample data.

You can also customize the views of your module by adding new views or modifying existing ones. For example, you can create a form view to display the details of a single record, or a kanban view to display records in a card format.

Conclusion

In this tutorial, we have walked you through the basics of Odoo programming, from setting up your development environment to creating your first module. Odoo is a versatile platform that offers a wide range of features and functionalities that can be customized to suit the specific needs of businesses. Learning how to program with Odoo can be a valuable skill to have in your arsenal, whether you are a seasoned developer or just starting out. We hope this tutorial has been helpful in getting you started with Odoo programming. Happy coding!