dynatype 0.0.1

A dynamic type checker in Python.

dynatype

A dynamic type checker for Python.

What happens?

When you import the module, it silently decorates all your functions with a type checker.

How do I use it?

Type annotate it like you would in regular Python except using the annotation object (e.g. def f(a: dynatype.annotation(lambda x: type(x) is float or type(x) is int, lambda x: x < 0.5))). That annotation only allows numbers less than 0.5 to be passed into the function.

What happens when an innapropriate value is passed?

A TypeError is raised, allowing you to catch the error if you don't want the program to stop.