Type safety checker for Python3
Typesafety is a tool for writing type-checked code in Python. In languages like C++, Java, etc., this is a language-level feature, but Python has no such feature. With the advent of annotations it is however possible to write code with type notations. Typesafety is a means to enforce that those notations are valid.
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.