drop python3.6 support
python 3.6 reached end of life on 2021-12-23
Committed via https://github.com/asottile/all-repos
diff --git a/pre_commit_hooks/mixed_line_ending.py b/pre_commit_hooks/mixed_line_ending.py
index 4e07ed9..0328e86 100644
--- a/pre_commit_hooks/mixed_line_ending.py
+++ b/pre_commit_hooks/mixed_line_ending.py
@@ -1,7 +1,7 @@
+from __future__ import annotations
+
import argparse
import collections
-from typing import Dict
-from typing import Optional
from typing import Sequence
@@ -25,7 +25,7 @@
with open(filename, 'rb') as f:
contents = f.read()
- counts: Dict[bytes, int] = collections.defaultdict(int)
+ counts: dict[bytes, int] = collections.defaultdict(int)
for line in contents.splitlines(True):
for ending in ALL_ENDINGS:
@@ -62,7 +62,7 @@
return other_endings
-def main(argv: Optional[Sequence[str]] = None) -> int:
+def main(argv: Sequence[str] | None = None) -> int:
parser = argparse.ArgumentParser()
parser.add_argument(
'-f', '--fix',
