According to DOU, Python is the most popular programming language among the DevOps-related specialists who understand Ukrainian.

Pydantic is a popular library for configuration validation, including the configuration that comes from the environment. However, it can break the unit tests, if the required environment variables are not present.

However, you can create a fixture for your Pydantic configuration that patches the environment, so your tests are isolated. Here's an article that describes, how to do that.

#python #programming