Validation

Typed settings based on attrs classes

Validation library and CLI tool for checking on 'pyproject.toml' files using JSON Schema

Utilities for Bootstrapping Validation Components

An unofficial extension to Marshmallow to allow for polymorphic fields

Flake8 string literal validation

A singleton Nil object to represent missing values when None is a valid data value

A pure Python shogi library with move generation and validation and handling of common formats.

Valohai.yaml validation and parsing

JSON API 1.0 (https://jsonapi.org) formatting with marshmallow

Implement a validation process based on tiers.

A collection of Ansible playbooks to detect and report potential issues during TripleO deployments

Python module to validate Product codes (EAN, EAN13, ISBN,...)

A validation library for Pandas data frames using user-friendly schemas

APIs and scripts for validating STIX 2.x documents.

👍 Validate return values against a schema-like object in testing

A bunch of useful click parameter types

Type and shape validation and serialization for arbitrary array types in pydantic models

Password strength and validation

Validate brazilian documents.

validates kubernetes resource definitions against schemas

Refactors valid 3.x syntax into valid 2.x syntax, if a syntactical conversion is possible

Automatically updated list of valid TLDs taken directly from IANA

HESTIA Data Validation library

Python SHACL Validator

A dataframe modelling library built on top of polars and pydantic.

Swagger Schema validation.

generate OpenAPI document and validate request & response with Python annotations.

A chess library with move generation, move validation, and support for common formats.

HIPAA X12 validator, parser and converter

Provides UI to build custom data validation rules for data in Nautobot

Pure python avro schema validator

Add async validation to pydantic

Create and validate BagIt packages

Validation library for Python.

Additional libraries for validating passwords in Django.

A translatable password validator for django, based on zxcvbn-python.

A fork of SleekXMPP with TLS cert validation disabled, intended only to be used with the sucks project

A Python library for automatically generating Pydantic v2 models from JSON Schema definitions

Runtime type validation

Ansible content validation library and CLI

properties: an organizational aid and wrapper for validation and tab completion of class properties

A Quart extension to provide schema validation

Cursive implements OpenStack-specific validation of digital signatures.

A framework for validating LLM responses on various criteria.

ValidatesAWS EventBridge cron expressions, which are similar to, but not compatible with Unix style cron expressions

Type-safe Python

PyCSVSchema is an implementation of CSV Schema in Python.

HGVS Parser, Formatter, Mapper, Validator

AWS-Lambda-Env-Modeler is a Python library designed to simplify the process of managing and validating environment variables in your AWS Lambda functions.

Module for generating and validating HOTP and TOTP tokens