fix: clean up upload_download.py path, remove os import, use Path

Author: vgrem

examples/onedrive/files/upload_download.py

@@ -4,22 +4,21 @@
 Requires delegated permission Files.ReadWrite.
 """
 
-import os
 from pathlib import Path
 
 from office365.graph_client import GraphClient
 from tests import test_client_id, test_password, test_tenant, test_username
 
 FILE_NAME = "Financial Sample.xlsx"
-LOCAL_PATH = Path(__file__).parent.parent.parent.parent / "tests" / "data" / FILE_NAME
+LOCAL_PATH = Path("../../data") / FILE_NAME
 
 client = GraphClient(tenant=test_tenant).with_username_and_password(test_client_id, test_username, test_password)
 
 with open(LOCAL_PATH, "rb") as f:
     uploaded = client.me.drive.root.upload_file(f).execute_query()
 
-download_path = os.path.join(os.path.dirname(__file__), FILE_NAME)
+download_path = Path(__file__).parent / FILE_NAME
 with open(download_path, "wb") as f:
     uploaded.download(f).execute_query()
 
-print(f"Uploaded and downloaded: {FILE_NAME}  ({os.path.getsize(download_path):,} bytes)")
+print(f"Uploaded and downloaded: {FILE_NAME}  ({download_path.stat().st_size:,} bytes)")