Pyupgrade to Python 3.9 (#4718)

* Pyupgrade to Python 3.9

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
This commit is contained in:
Christian Clauss
2021-09-07 13:37:03 +02:00
committed by GitHub
parent 5d5831bdd0
commit cecf43d648
142 changed files with 523 additions and 530 deletions

View File

@ -1,4 +1,4 @@
from typing import List
from __future__ import annotations
class StackOverflowError(BaseException):
@ -15,7 +15,7 @@ class Stack:
"""
def __init__(self, limit: int = 10):
self.stack: List[int] = []
self.stack: list[int] = []
self.limit = limit
def __bool__(self) -> bool: