How to create application layout in python

Layouts for command line, web and GUI applications. Command-Line Application Layouts - Single File Application - Single File packaged application Application with internal packages Web Application Layouts GUI Application Layouts Single File Application has a single script or a single python file. It may also contain Supporting and helper files. helloworld/ │ ├── .gitignore ├── helloworld.py ├── LICENSE ├── README.md ├── requirements.txt ├── setup.py └── tests.py Explain the above files We can update the above structure to contain a package in it. helloworld/ │ ├── helloworld/ │ ├── __init__.py │ ├── helloworld.py │ └── helpers.py │ ├── tests/ │ ├── helloworld_tests.py │ └── helpers_tests.py │ ├── .gitignore ├── LICENSE ├── README.md ├── requirements.txt └── setup.py GUI and more complex applications may contain many packages and some key folders like bin, data, server etc.