Typechecker Python Packages

mypy

Optional static typing for Python

pytype

A static type analyzer for Python code

trycast

trycast parses JSON-like values whose shape is defined by TypedDicts and other standard Python type hints.

enforce

Python 3.5+ runtime type checking for integration testing and data validation

pedantic

Some useful tools and decorators including runtime type checking

pyanalyze

A Python type checker

pyre-check-nightly

Performant type-checking for python.

typesentry

Python 2.7 & 3.5+ runtime type-checker

pytest-revealtype-injector

Pytest plugin for replacing reveal_type() calls with static and runtime type checking result comparison

django-urlconfchecks

A package for type-checking the URLs and associated views for Django

bismuth-mypy

Optional static typing for Python

type-python

TypePython: The typed superset of Python.

pyoload

Add some runtime typchecking to your functions and classes.

typecheck-runtime

Tiny runtime checker for typing annotations with an Option-like API.

nakprok

Nakprok (นาคปรก) is a subset of Python that enforces static type annotations everywhere.

runtime-typecheck

Checks that a value satisfies a Python 3.6 type