For some time now, Python developers have been able to “annotate” names with type information. With Python 3.5, type hints officially became part of the language (see PEP 484). Using a linter ...

Type annotations in Python have historically been evaluated “eagerly,” meaning when they’re first encountered in code. This made it difficult to do things like forward references for a type ...

Python has become a popular programming language because it is clear, versatile, easy to learn, and it has plenty of useful libraries for different tasks. From web development to data science and ...