and not with conventional synchronous Python, so you need asyncio to bridge the gap. To do this, you use the asyncio.run function: import asyncio async def main(): print ("Waiting 5 seconds.

Why is your Python app so slow ... Here is a toy example of how to use cProfile: def add(x,y): x+=str(y) return x def add_2(x,y): if y % 20000 == 0: z=[] for q in range(0,400000): z.append ...

It is completely possible to build black-box-functions without using classes ... you don’t need to define a class. Python’s inbuilt heapq, or heap queue algorithm, does the job for you.

including inner functions and Python's scoping rules. I do, however, want to ask the question "how can you use Mypy to check all of this?" from typing import Callable def foo(x: int) -> Callable: def ...

Once you know how to add and use a Python module, you will greatly extend the capabilities of the language. A Python module is an external class or set of functions that exist outside the main ...