The Complete Practical Docker Guide - Starting API Application Using Python

The video tutorial guides viewers through setting up a Python API service using Flask. It covers creating a virtual environment, installing necessary dependencies, and running the API service. The tutorial also explains how to test the service and verify its functionality. Key steps include setting up the environment, activating it, and ensuring all dependencies are correctly installed. The video concludes with running the API and checking its response to HTTP requests.

What is the purpose of creating a '.venv' folder in the API setup?

• To store all virtual environment related files

• To keep the frontend application files

• To save user data

• To store API keys

Why is it necessary to activate the virtual environment in the shell?

• To enable internet connectivity

• To access global system dependencies

• To ensure the correct Python version is used

• To access dependencies installed within the virtual environment

Which command is used to install development dependencies in the virtual environment?

• pip install --dev

• pipenv install dev

• pipenv install --dev

• pip install dev

What is the significance of the debug mode being on when running the API service?

• It allows the application to run faster

• It automatically restarts the application upon file changes

• It prevents unauthorized access

• It disables error logging

What response is expected from the server when there is no configured root URL?

• 200 OK

• 500 Internal Server Error

• 403 Forbidden

• 404 Not Found

Which command is used to start the backend API service?

• python start.py

• python main.py

• python run.py

• python app.py

What is the default port on which the API service runs?

• 8080

• 3000

• 5050

• 5000