Add non-functional WheelDistribution.locate_file() method (#11685)

importlib.metadata.Distribution was always meant to be a proper ABC with API enforcement, but this enforcement was never added (probably due to Python 2.7 compatibility concerns). Upstream would like to fix this wart, so let's define a locate_file() method that simply raises NotImplementedError as permitted. Co-authored-by: Stéphane Bidoul <[email protected]> Co-authored-by: Richard Si <[email protected]>
pypa · Jan 12, 2025 · d2bb8eb · d2bb8eb
1 parent 394e032
commit d2bb8eb
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/pip/_internal/metadata/importlib/_dists.py b/src/pip/_internal/metadata/importlib/_dists.py
@@ -2,6 +2,7 @@
 import importlib.metadata
 import pathlib
 import zipfile
+from os import PathLike
 from typing import (
     Collection,
     Dict,
@@ -95,6 +96,11 @@ def read_text(self, filename: str) -> Optional[str]:
             raise UnsupportedWheel(error)
         return text
 
+    def locate_file(self, path: str | PathLike[str]) -> pathlib.Path:
+        # This method doesn't make sense for our in-memory wheel, but the API
+        # requires us to define it.
+        raise NotImplementedError
+
 
 class Distribution(BaseDistribution):
     def __init__(