cerberus

pydantic/pydantic21.7K

Data Validator

A Python library for validating data using type hints and JSON Schema.

facebook/pyre-check6.9K

Python checker

Type-checking software for Python code

spy16/pyschemes365

Data validation library

A Python library for validating data structures using a simple and Pythonic schema system

google/pytype4.8K

Type checker

Automates type checking and error prevention in Python code

pytransitions/transitions5.8K

State machine library

An object-oriented finite state machine implementation in Python with many extensions.

pymysql/pymysql7.7K

MySQL client

A Python library providing a MySQL client interface

pmorissette/bt2.3K

Strategy tester

A flexible Python framework for building and testing algorithmic trading strategies

eriklindernoren/pytorch-yolov37.3K

YOLO detector

An implementation of YOLOv3 in PyTorch for object detection and tracking

certuscyber/bapp-certus0

Type checker

Tools to identify vulnerabilities in application variable types by manipulating JSON data

pyston/pyston2.5K

Python compiler

A performance-enhancing Python compiler that improves language execution speed and compatibility

bpython/bpython2.6K

Python IDE

An enhanced interactive Python interpreter with features common to IDEs.

pyston/pyston_v14.9K

Python compiler

A faster implementation of the Python programming language aimed at improving execution speed and compatibility.

daveoncode/pyvaru20

Validator

A library for implementing custom validation rules across various data types and structures in Python.

pypi/warehouse3.6K

Package registry

The software behind the Python Package Index.

vic/params364

Parameter validation tool

Provides an easy way to validate and cast parameters with Ecto.Schema, allowing developers to define specific parameter structures without the need for strong parameters.