21

A blog post on choosing more specific types rather than general ones like list and dict.

you are viewing a single comment's thread
view the rest of the comments
[-] coffeewithalex@lemmy.world 3 points 1 year ago

The important difference is that you don't need to import anything in order to quickly use list type. This wins in the majority of the cases, unless I'm building something that will be imported by multiple other modules and it really pays to be that explicit.

[-] meadsteve@reddthat.com 2 points 1 year ago

That was definitely a nice feature (I forget exactly when list over List was added). That said I've never really been bothered about having imports. Especially when I know the import is side effect free like the typing module. But I definitely use import free list for script files without many lines of code.

this post was submitted on 26 Sep 2023
21 points (100.0% liked)

Python

6347 readers
2 users here now

Welcome to the Python community on the programming.dev Lemmy instance!

📅 Events

PastNovember 2023

October 2023

July 2023

August 2023

September 2023

🐍 Python project:
💓 Python Community:
✨ Python Ecosystem:
🌌 Fediverse
Communities
Projects
Feeds

founded 1 year ago
MODERATORS