Alternatives and similar repositories for contracts:

Users that are interested in contracts are comparing it to the libraries listed below

• hchasestevens / bellybutton
  Custom Python linting through AST expressions
  ☆269Updated last year
• Parquery / icontract
  Design-by-contract in Python3 with informative violation messages and inheritance
  ☆361Updated 6 months ago
• PyCQA / redbaron
  Bottom-up approach to refactoring in python
  ☆707Updated 3 years ago
• RussBaz / enforce
  Python 3.5+ runtime type checking for integration testing and data validation
  ☆543Updated 10 months ago
• AndreaCensi / contracts
  PyContracts is a Python package that allows to declare constraints on function parameters and return values. Contracts can be specified…
  ☆406Updated 4 months ago
• realpython / pytest-mypy
  Mypy static type checker plugin for Pytest
  ☆253Updated 2 weeks ago
• glyph / automat
  Self-service finite-state machines for the programmer on the go.
  ☆604Updated this week
• timothycrosley / hypothesis-auto
  An extensions for Hypothesis that provides fully automatic testing for type hinted functions
  ☆345Updated last year
• tarpas / pytest-testmon
  Selects tests affected by changed files. Executes the right tests first. Continuous test runner when used with pytest-watch.
  ☆871Updated 3 months ago
• sixty-north / cosmic-ray
  Mutation testing for Python
  ☆584Updated 3 months ago
• hjwp / pytest-icdiff
  better error messages for assert equals in pytest
  ☆322Updated 7 months ago
• tonybaloney / wily
  A Python application for tracking, reporting on timing and complexity in Python code
  ☆1,230Updated 9 months ago
• PyCQA / mccabe
  McCabe complexity checker for Python
  ☆654Updated 8 months ago
• hchasestevens / astpath
  A command-line search utility for Python ASTs using XPath syntax.
  ☆248Updated 2 years ago
• dabeaz / thredo
  Thredo was an experiment - It's dead. Feel free to look around.
  ☆338Updated 5 years ago
• mutpy / mutpy
  MutPy is a mutation testing tool for Python 3.x source code
  ☆350Updated 11 months ago
• pytest-dev / pyfakefs
  Provides a fake file system that mocks the Python file system modules.
  ☆674Updated this week
• darrenburns / pytest-clarity
  A plugin to improve the output of pytest with colourful unified diffs
  ☆445Updated last year
• dropbox / pyannotate
  Auto-generate PEP-484 annotations
  ☆1,436Updated 2 years ago
• Mergifyio / daiquiri
  Python library to easily setup basic logging functionality
  ☆339Updated 4 months ago
• tommikaikkonen / prettyprinter
  Syntax-highlighting, declarative and composable pretty printer for Python 3.5+
  ☆338Updated last year
• rubik / xenon
  Monitoring tool based on radon
  ☆251Updated 5 months ago
• life4 / deal
  🤝 Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.
  ☆785Updated last month
• ionelmc / pytest-benchmark
  pytest fixture for benchmarking code
  ☆1,297Updated last week
• PyCQA / flake8-bugbear
  A plugin for Flake8 finding likely bugs and design problems in your program. Contains warnings that don't belong in pyflakes and pycodest…
  ☆1,086Updated 2 weeks ago
• MagicStack / immutables
  A high-performance immutable mapping type for Python.
  ☆1,145Updated 6 months ago
• python-attrs / cattrs
  Composable custom class converters for attrs, dataclasses and friends.
  ☆886Updated last week
• adamchainz / flake8-comprehensions
  ❄️ A flake8 plugin to help you write better list/set/dict comprehensions.
  ☆468Updated last week
• python-jsonschema / hypothesis-jsonschema
  Tools to generate test data from JSON schemata with Hypothesis
  ☆263Updated last year
• ilevkivskyi / typing_inspect
  Runtime inspection utilities for Python typing module
  ☆357Updated 8 months ago