PYTHON — Python Command Reference

The ultimate promise of technology is to make us master of a world that we command by the push of a button. — Volker Grassmuck

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# Python Command Reference: Setting Up a Django Project

In this Python command reference, we’ll provide a quick overview of the necessary commands for setting up a Django project. This guide is intended as a reference for those familiar with Python and Django, helping you quickly revisit the essential commands required to start a new Django project.

Setting Up a Virtual Environment

To set up a virtual environment, use the following command:

python3 -m venv /path/to/virtual/environment

Activate the virtual environment using:

Unix:
source /path/to/virtual/environment/bin/activate
Windows:
/path/to/virtual/environment/Scripts/activate.bat

Installing Django

Once the virtual environment is activated, install Django using:

python3 -m pip install django

You can also install a specific version of Django using:

python3 -m pip install django==<version_number>

Pinning Dependencies

To pin your dependencies, use the pip module and the freeze command:

python3 -m pip freeze > requirements.txt

Setting Up a Django Project

Create a new Django project using the following command:

django-admin startproject <project_name>

You can choose to skip the creation of an additional directory by appending a dot (.) at the end.

Starting a Django App

To start a new Django app within your project, use:

python3 manage.py startapp <app_name>

You can create multiple Django apps within a project using the same command with different app names.

By following these commands, you will have set up a virtual environment, installed Django, pinned your dependencies, and created a Django project and app. This serves as a quick reference for starting a new Django project.

This reference guide aims to provide a concise overview of the essential commands required for setting up a Django project, serving as a convenient reminder for experienced Python and Django developers.