Developer Information Type Annotations Mailing Lists IRC libcloud on Freenode Issue Tracker Testing Continuous Integration Test Coverage Developer Information Type An...

Other advice and best practices Other advice and best practices There are multiple ways of telling mypy what files to type check, rangingfrom passing in command line arguments ...

Check that every function has an annotation [no-untyped-def] Check that every function has an annotation [no-untyped-def] If you use —disallow-untyped-defs , mypy requires tha...

Instance and class attributes Instance and class attributes The mypy type checker detects if you are trying to access a missingattribute, which is a very common programming err...

Static inference of annotations Static inference of annotations The mypy daemon supports (as an experimental feature) statically inferringdraft function and method type annotat...

Introduction Getting started Using mypy with an existing codebase

Check that each name is defined once [no-redef] Check that each name is defined once [no-redef] Mypy may generate an error if you have multiple definitions for a namein the sam...

Callable types (and lambdas) Callable types (and lambdas) You can pass around function objects and bound methods in staticallytyped code. The type of a function that accepts ar...

Why have both dynamic and static typing? Why have both dynamic and static typing? Dynamic typing can be flexible, powerful, convenient and easy. Butit’s not always the best app...

Named tuples Named tuples Mypy recognizes named tuples and can type check code that defines oruses them. In this example, we can detect code trying to access amissing attribute...