Up(sun) and running with Flask

The blog post provides a detailed guide on deploying a Flask web application on the Upsun platform, emphasizing the use of the Cookiecutter tool to create a Flask project template and the Upsun CLI for configuration and deployment. It explains the steps necessary for setting up a Flask application, including initializing a Git repository, configuring environment variables, and preparing the project for deployment using the Upsun CLI. The guide also covers the integration of PostgreSQL for database needs and outlines the process of setting up a virtual environment for local development. Additionally, it highlights the importance of configuring hooks for build and deployment stages and demonstrates how to manage environment-specific configurations using the .environment file. The guide concludes with instructions for committing changes and pushing the application to the Upsun environment, ensuring the successful deployment of the Flask application.