Remove methodtools from the Airflow Core

airflow/io/path.py

@@ -23,7 +23,6 @@
 from pathlib import PurePath
 from urllib.parse import urlsplit
 
-import methodtools
 from fsspec.core import split_protocol
 from fsspec.utils import stringify_path
 from upath.implementations.cloud import CloudPath, _CloudAccessor
@@ -152,9 +151,10 @@ def __new__(
 
         return cls._from_parts(args_list, url=parsed_url, conn_id=conn_id, **kwargs)  # type: ignore
 
-    @methodtools.lru_cache(maxsize=None)
     def __hash__(self) -> int:
-        return hash(str(self))
+        if not (_hash := getattr(self, "_hash", None)):
+            self._hash = _hash = hash(str(self))
+        return _hash
 
     def __eq__(self, other: typing.Any) -> bool:
         return self.samestore(other) and str(self) == str(other)

pyproject.toml

@@ -114,7 +114,6 @@ dependencies = [
     "markupsafe>=1.1.1",
     "marshmallow-oneofschema>=2.0.1",
     "mdit-py-plugins>=0.3.0",
-    "methodtools>=0.4.7",
     "opentelemetry-api>=1.15.0",
     "opentelemetry-exporter-otlp",
     "packaging>=14.0",

tests/io/test_path.py

@@ -318,3 +318,10 @@ def test_dataset(self):
         o = ObjectStoragePath(i)
         assert o.protocol == p
         assert o.path == f
+
+    def test_hashing(self):
+        o = ObjectStoragePath(f"file:///tmp/{str(uuid.uuid4())}")
+        s = set()
+        for _ in range(10):
+            s.add(o)
+        assert len(s) == 1