python - Type hinting a collection of a specified type - Stack Overflow
In September 2015, Python 3.5 was released with support for Type Hints and includes a new typing module. This allows for the specification of types contained within collections. As of November 2015, …
What are type hints in Python 3.5? - Stack Overflow
Sep 14, 2015 · One of the most talked-about features in Python 3.5 is type hints. An example of type hints is mentioned in this article and this one while also mentioning to use type hints responsibly. …
type hints (warnings) for Python in VS Code - Stack Overflow
Aug 16, 2023 · I enjoy using type hinting (annotation) and have used it for some time to help write clean code. I appreciate that they are just hints and as such do not affect the code. But today I saw a video …
python - How do I add default parameters to functions when using …
If I have a function like this: def foo (name, opts= {}): pass And I want to add type hints to the parameters, how do I do it? The way I assumed gives me a syntax error: def foo (name: str, opts= {}...
python - How should I use the Optional type hint? - Stack Overflow
Side note: Unless your code only has to support Python 3.9 or newer, you want to avoid using the standard library container types in type hinting, as you can't say anything about what types they must …
python - Type annotations for *args and **kwargs - Stack Overflow
May 4, 2016 · I'm trying out Python's type annotations with abstract base classes to write some interfaces. Is there a way to annotate the possible types of *args and **kwargs? For example, how …
Python `typing.cast` method vs colon type hints - Stack Overflow
Oct 9, 2023 · In Python, we usually use hints to tell the computer what kind of data (like numbers or text) a variable should hold. The typing.cast thing is like a way to be extra clear about this.
How to specify multiple types using type-hints - Stack Overflow
723 I have a function in python that can either return a bool or a list. Is there a way to specify the types using type hints? For example, is this the correct way to do it?
How can I specify the function type in my type hints?
Jun 15, 2016 · How can I specify the type hint of a variable as a function type? There is no typing.Function, and I could not find anything in the relevant PEP, PEP 483.
Python type hints: typing.Mapping vs. typing.Dict
Jul 19, 2024 · I'm working on a python3 project where we use the typing module type hints throughout. It seems that we use typing.Dict and typing.Mapping pretty much interchangeably.