chore: update s3 session for smart_open >= 5

BREAKING CHANGE: This change removes support for smart_open < 5.0.0

The API for specifying s3 credentials changed in smart_open v5, so previous versions are incompatible.

README.md

@@ -412,7 +412,7 @@ client library prefers.
 
 # CLI
 
-Pathy command line interface. (v0.5.1)
+Pathy command line interface. (v0.5.2)
 
 **Usage**:
 

pathy/s3.py

@@ -112,11 +112,14 @@ def exists(self) -> bool:
 
 class BucketClientS3(BucketClient):
     client: S3NativeClient
-    _session: Optional[Any]
+    _session: Optional[boto3.Session]
 
     @property
     def client_params(self) -> Dict[str, Any]:
-        return dict() if self._session is None else dict(session=self._session)
+        if self._session is None:
+            return dict()
+        session: Any = self._session
+        return dict(client=session.client("s3"))
 
     def __init__(self, **kwargs: Any) -> None:
         self.recreate(**kwargs)

requirements.txt

@@ -1,3 +1,3 @@
-smart-open>=2.2.0,<6.0.0
+smart-open>=5.0.0,<6.0.0
 typer>=0.3.0,<1.0.0
 dataclasses>=0.6,<1.0; python_version < "3.7"