Fix typing

comicapi/archivers/folder.py

@@ -93,5 +93,5 @@ class FolderArchiver(Archiver):
         return "Folder"
 
     @classmethod
-    def is_valid(cls, path: pathlib.Path | str) -> bool:
-        return os.path.isdir(path)
+    def is_valid(cls, path: pathlib.Path) -> bool:
+        return path.is_dir()

comicapi/archivers/rar.py

@@ -246,7 +246,7 @@ class RarArchiver(Archiver):
         return "RAR"
 
     @classmethod
-    def is_valid(cls, path: pathlib.Path | str) -> bool:
+    def is_valid(cls, path: pathlib.Path) -> bool:
         if rar_support:
             return rarfile.is_rarfile(str(path))
         return False

comicapi/archivers/sevenzip.py

@@ -127,5 +127,5 @@ class SevenZipArchiver(Archiver):
         return "Seven Zip"
 
     @classmethod
-    def is_valid(cls, path: pathlib.Path | str) -> bool:
+    def is_valid(cls, path: pathlib.Path) -> bool:
         return py7zr.is_7zfile(path)

comicapi/archivers/zip.py

@@ -129,7 +129,7 @@ class ZipArchiver(Archiver):
         return "ZIP"
 
     @classmethod
-    def is_valid(cls, path: pathlib.Path | str) -> bool:
+    def is_valid(cls, path: pathlib.Path) -> bool:
         return zipfile.is_zipfile(path)
 
     def write_zip_comment(self, filename: pathlib.Path | str, comment: str) -> bool: