Pydantic Settings provides optional Pydantic features for loading a settings or config class from environment variables or secrets files. Installation is as simple as:

Oct 18, 2024 · Pydantic is a wonderful library that allows to easily validate your data, simply defining a schema. It is highly customizable and can be used, for instance, to validate data …

Settings management One of pydantic's most useful applications is settings management. If you create a model that inherits from BaseSettings, the model initialiser will attempt to determine …

Runs a Pydantic BaseSettings, BaseModel, or pydantic.dataclasses.dataclass as a CLI application. Running a model as a CLI application requires the cli_cmd method to be defined …

Jun 24, 2025 · This guide will walk you through why and how to use pydantic-settings 2.0+ with practical examples, a FastAPI demo, and key benefits over traditional approaches.

Feb 5, 2025 · In this guide, I will demonstrate how to load configuration from different sources using Pydantic with an additional library called pydantic-settings. Before we begin, what is …

Nov 13, 2022 · Pydantic is a popular Python library that is commonly used for data parsing and validation. However, it is also very useful for configuring the settings of a project, by using the …

Application config, environmental variables and secrets, all validated and available with ease. This powerful library, built on top of Pydantic, provides an elegant way to define and manage …

Jan 8, 2025 · Environment Variable Integration: Pydantic Settings allows you to easily load configuration from environment variables. Nested Configurations: You can create complex, …

Nov 14, 2023 · Pydantic has a settings management library called pydantic-settings that makes it easy to load configurations from multiple sources. In this post, we’ll go through some of my …