The syntax of Python type hints. Type hints in Python involve a colon and a type declaration after the first invocation of a name in a namespace. Here’s an example: name: str age: ...

A good free python ide online can help you write, test, and fix your Python code without needing to install a bunch of stuff ...

Pyflakes analyzes programs and detects various errors. It works by parsing the source file, not importing it, so it is safe to use on modules with side effects. It's also much faster. It is available ...