Add initial types to IndexFile .init() to _to_relative_path()

Author: Yobmod

git/index/base.py

@@ -490,8 +490,8 @@ def unmerged_blobs(self) -> Dict[PathLike, List[Tuple[StageType, Blob]]]:
         return path_map
 
     @classmethod
-    def entry_key(cls, entry: Union[Tuple[BaseIndexEntry], Tuple[PathLike, StageType]]) -> Tuple[PathLike, StageType]:
-        return entry_key(entry)
+    def entry_key(cls, *entry: Union[Tuple[BaseIndexEntry], Tuple[PathLike, StageType]]) -> Tuple[PathLike, StageType]:
+        return entry_key(*entry)
 
     def resolve_blobs(self, iter_blobs: Iterator[Blob]) -> 'IndexFile':
         """Resolve the blobs given in blob iterator. This will effectively remove the

git/index/fun.py

@@ -1,7 +1,7 @@
 # Contains standalone functions to accompany the index implementation and make it
 # more versatile
 # NOTE: Autodoc hates it if this is a docstring
-from git.types import PathLike, TBD
+from git.types import PathLike
 from io import BytesIO
 import os
 from stat import (
@@ -168,13 +168,13 @@ def read_header(stream):
     return version, num_entries
 
 
-def entry_key(entry: Union[Tuple[BaseIndexEntry], Tuple[PathLike, TBD]]):
+def entry_key(*entry: Union[Tuple[BaseIndexEntry], Tuple[PathLike, int]]):
     """:return: Key suitable to be used for the index.entries dictionary
     :param entry: One instance of type BaseIndexEntry or the path and the stage"""
-    if len(entry) == 1:
+    if len(*entry) == 1:
         entry_first = cast(BaseIndexEntry, entry[0])  # type: BaseIndexEntry
         return (entry_first.path, entry_first.stage)
-    return tuple(entry)
+    return tuple(*entry)
     # END handle entry