Add type annotations for _candidate_paths

python · Sep 9, 2024 · 4875bc5 · 4875bc5
1 parent d84ca37
commit 4875bc5
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/importlib_resources/readers.py b/importlib_resources/readers.py
@@ -1,10 +1,13 @@
+from __future__ import annotations
+
 import collections
 import contextlib
 import itertools
 import pathlib
 import operator
 import re
 import warnings
+from collections.abc import Iterator
 
 from . import abc
 
@@ -150,12 +153,12 @@ def _resolve(cls, path_str) -> abc.Traversable:
         return dir
 
     @classmethod
-    def _candidate_paths(cls, path_str):
+    def _candidate_paths(cls, path_str: str) -> Iterator[abc.Traversable]:
         yield pathlib.Path(path_str)
         yield from cls._resolve_zip_path(path_str)
 
     @staticmethod
-    def _resolve_zip_path(path_str):
+    def _resolve_zip_path(path_str: str):
         for match in reversed(list(re.finditer(r'[\\/]', path_str))):
             with contextlib.suppress(
                 FileNotFoundError,