Type aliases are user-specified types which may be as complex as any type hint, and are specified with a simple variable assignment on a module top level.| Python Enhancement Proposals (PEPs)
Automatic stub generation (stubgen)¶| mypy.readthedocs.io
Error codes enabled by default¶| mypy.readthedocs.io
Meta and Quansight have improved key libraries in the Python Ecosystem. There is plenty more to do and we invite the community to help with our efforts. We’ll look at two key efforts in Python’s p…| Engineering at Meta
A discussion of how Sorbet's type syntax came to be, the problems it solves, and how it could improve.| blog.jez.io
Python is one of the most widely adopted programming languages in the world. Yet, because of it’s ease and simplicity to just “get something working”, it’s also one of the most underappreciated. If you search for Top 10 Advanced Python Tricks on Google or any other search engine, you’ll find tons of blogs or LinkedIn articles going over trivial (but still useful) things like generators or tuples. However, as someone who’s written Python for the past 12 years, I’ve come across a ...| Edward Li's Blog
PEP 3107 introduced syntax for function annotations, but the semantics were deliberately left undefined. PEP 484 introduced a standard meaning to annotations: type hints. PEP 526 defined variable annotations, explicitly tying them with the type hintin...| Python Enhancement Proposals (PEPs)
The best way I found to completely understand how to use a static site generator was to build my own. I now understand at least one!| compilade.net
"Gradual Typing"| samgeo.codes
Good development practices for modern Python| www.stuartellis.name
Initially PEP 484 was designed in such way that it would not introduce any changes to the core CPython interpreter. Now type hints and the typing module are extensively used by the community, e.g. PEP 526 and PEP 557 extend the usage of type hints, and ...| Python Enhancement Proposals (PEPs)
Type hints introduced in PEP 484 can be used to specify type metadata for static type checkers and other third party tools. However, PEP 484 only specifies the semantics of nominal subtyping. In this PEP we specify static and runtime semantics of protoc...| Python Enhancement Proposals (PEPs)
PEP 484 defines the type Dict[K, V] for uniform dictionaries, where each value has the same type, and arbitrary key values are supported. It doesn’t properly support the common pattern where the type of a dictionary value depends on the string value of...| Python Enhancement Proposals (PEPs)
With a little effort, you can make your mypy-typed Python go zoom.| Max Bernstein
Function overloading¶| mypy.readthedocs.io
PEP 484 introduced type hints, a.k.a. type annotations. While its main focus was function annotations, it also introduced the notion of type comments to annotate variables:| Python Enhancement Proposals (PEPs)
Editors, Elvis Pranskevichus < elvis@magic.io>, Yury Selivanov < yury@magic.io>,. This article explains the new features in Python 3.6, compared to 3.5. Python 3.6 was released on December 23, 2016...| Python documentation
>>>, The default Python prompt of the interactive shell. Often seen for code examples which can be executed interactively in the interpreter.,,..., Can refer to:- The default Python prompt of the i...| Python documentation
Editor, Adam Turner,. This article explains the new features in Python 3.12, compared to 3.11. Python 3.12 was released on October 2, 2023. For full details, see the changelog. Summary – Release hi...| Python documentation
A simple statement is comprised within a single logical line. Several simple statements may occur on a single line separated by semicolons. The syntax for simple statements is: Expression statement...| Python documentation
This PEP specifies an improved syntax for specifying type parameters within a generic class, function, or type alias. It also introduces a new statement for declaring type aliases.| Python Enhancement Proposals (PEPs)
We just released a new version of the Python lib that supports both Python 3.6+ types and asyncio.| Svix Blog