alot of list I could find on the internet are basic beginner python projects ( done quite a few )

i wanted to ask if someone has a list of the most advance pythone projects with source code.

or a website with a ton of projects.

I’ve started learning OOP concept, especially classes, currently I’m learning iterators and generators, soon will start learning decorators and I wonder if knowledge of those is considered to be an advanced or still basic. And if it’s still basic, what is considered to be advanced knowledge of Python?

P.s. if it’s easier for you you can split topics into language levels (A1, A2, B1, B2, C1, C2)

UPD: Thanks everyone for your replies! If you’re interested in how ChatGPT decided to arrange concepts according to language levels (A1-C2), here is the reply:

•	A1: Basic syntax, variables, data types (int, float, str), basic arithmetic and string operations, conditional statements (if, else, elif), loops (for, while), simple functions (definition and calling).
•	A2: Lists and tuples (creation, element access, basic list methods like append and remove), dictionaries (creation and element access), file operations (basic read and write with text files).
•	B1: Modules and packages (importing standard libraries like math, datetime), exception handling (try, except), list comprehensions (syntax and use cases).
•	B2: OOP (Object-Oriented Programming: defining classes and objects, encapsulation, inheritance, polymorphism), decorators (definition and application to functions), generators (yield keyword and usage).
•	C1: Working with libraries and frameworks (using libraries like NumPy, Pandas, Flask, Django), asynchronous programming (async, await), unit testing (with unittest and pytest).
•	C2: Metaprogramming (using metaclasses and other advanced concepts), parallel and multithreaded programming (threading, multiprocessing), advanced API and web technologies (creating RESTful APIs, working with requests and Flask).