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

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@ -17,7 +17,7 @@ Time Complexity : O(n/m)
n=length of main string
m=length of pattern string
"""
from typing import List
from __future__ import annotations
class BoyerMooreSearch:
@ -59,7 +59,7 @@ class BoyerMooreSearch:
return currentPos + i
return -1
def bad_character_heuristic(self) -> List[int]:
def bad_character_heuristic(self) -> list[int]:
# searches pattern in text and returns index positions
positions = []
for i in range(self.textLen - self.patLen + 1):