This is a directory structure commonly used for a Python Flask web application, which is a microweb framework for Python. The structure helps keep the code organized and easy to understand, with separate directories for the main package, static assets, tests, and instance-specific configuration files. It also includes files for models, routes, templates, and dependencies.
myapp/
├── app/
│ ├── __init__.py
│ ├── models.py
│ ├── routes.py
│ └── templates/
│ ├── base.html
│ ├── home.html
│ └── error.html
├── instance/
│ └── config.py
├── static/
│ ├── css/
│ │ └── style.css
│ └── js/
│ └── script.js
├── tests/
│ ├── __init__.py
│ └── test_routes.py
├── venv/
├── .gitignore
├── README.md
└── requirements.txt
Here’s a brief explanation of each folder and file:
- myapp/: The root directory of the project.
- app/: The main package for the Flask application.
- __init__.py: The main entry point for the Flask application, it creates the Flask instance and registers blueprints.
- models.py: Contains the models used in the application, such as database models or data classes.
- routes.py: Contains the routes or views of the application, which handle HTTP requests and responses.
- templates/: Contains the HTML templates used to render views.
- base.html: The base template that other templates extend from.
- home.html: An example template that might show the home page of the application.
- error.html: An example template that might show an error page.
- instance/: A directory for instance-specific configuration files.
- config.py: A configuration file that contains instance-specific configuration variables, such as secret keys or database URLs.
- static/: A directory for static assets, such as CSS stylesheets and JavaScript files.
- css/: A directory for CSS stylesheets.
- style.css: An example stylesheet that might be used in the application.
- js/: A directory for JavaScript files.
- script.js: An example JavaScript file that might be used in the application.
- css/: A directory for CSS stylesheets.
- tests/: A directory for tests.
- __init__.py: An empty file that makes the tests directory a package.
- test_routes.py: A test file that contains unit tests for the routes defined in routes.py.
- venv/: A directory for the virtual environment used to run the application.
- .gitignore: A file that specifies files and directories that should be ignored by Git when committing changes.
- README.md: A file that contains information about the project.
- requirements.txt: A file that lists the Python packages and versions required by the application. This file can be used to install dependencies using pip.
- app/: The main package for the Flask application.
Conclusion
This directory structure is for a Python Flask web app, a quick way to build web apps. It has organized folders for different parts of the app, making it easy to maintain and scale.