Installation

Installation is as simple as:

pip install pydantic

Pydantic has a few dependencies:

• pydantic-core: Core validation logic for pydantic written in rust.
• typing-extensions: Backport of the standard library typing module.
• annotated-types: Reusable constraint types to use with typing.Annotated.

If you've got Python 3.8+ and pip installed, you're good to go.

Pydantic is also available on conda under the conda-forge channel:

conda install pydantic -c conda-forge

Optional dependencies

Pydantic has the following optional dependencies:

• If you require email validation, you can add email-validator.

To install optional dependencies along with Pydantic:

pip install pydantic[email]

Of course, you can also install requirements manually with pip install email-validator.

Install from repository

And if you prefer to install Pydantic directly from the repository:

pip install git+https://github.com/pydantic/pydantic@main#egg=pydantic
# or with extras
pip install git+https://github.com/pydantic/pydantic@main#egg=pydantic[email]