From: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Date: Sun, 11 Apr 2021 14:49:42 +0000 (-0700)
Subject: fix typing issue around lru_cache arguments (#2098)
X-Git-Url: https://git.madduck.net/etc/vim.git/commitdiff_plain/2116eca51f1108ebc924185c87bc363d8e0329b3?ds=inline

fix typing issue around lru_cache arguments (#2098)

This was found by python/mypy#10308
---

diff --git a/src/black/__init__.py b/src/black/__init__.py
index 0065bea..2bb42a4 100644
--- a/src/black/__init__.py
+++ b/src/black/__init__.py
@@ -302,7 +302,7 @@ def supports_feature(target_versions: Set[TargetVersion], feature: Feature) -> b
     return all(feature in VERSION_TO_FEATURES[version] for version in target_versions)
 
 
-def find_pyproject_toml(path_search_start: Iterable[str]) -> Optional[str]:
+def find_pyproject_toml(path_search_start: Tuple[str, ...]) -> Optional[str]:
     """Find the absolute filepath to a pyproject.toml if it exists"""
     path_project_root = find_project_root(path_search_start)
     path_pyproject_toml = path_project_root / "pyproject.toml"
@@ -6214,7 +6214,7 @@ def gen_python_files(
 
 
 @lru_cache()
-def find_project_root(srcs: Iterable[str]) -> Path:
+def find_project_root(srcs: Tuple[str, ...]) -> Path:
     """Return a directory containing .git, .hg, or pyproject.toml.
 
     That directory will be a common parent of all files and directories