OneDrive examples: download a large file

Author: vgrem

examples/onedrive/download_file_default.py

@@ -0,0 +1,16 @@
+import os
+import tempfile
+
+from examples import acquire_token_by_username_password
+from office365.graph_client import GraphClient
+from office365.onedrive.driveitems.driveItem import DriveItem
+
+client = GraphClient(acquire_token_by_username_password)
+# 1. address file by path and get file metadata
+file_item = client.me.drive.root.get_by_path("archive/Sample.rtf").get().execute_query()  # type: DriveItem
+
+# 2. download file content
+with tempfile.TemporaryDirectory() as local_path:
+    with open(os.path.join(local_path, file_item.name), 'wb') as local_file:
+        file_item.download(local_file).execute_query()
+    print("File '{0}' has been downloaded into {1}".format(file_item.name, local_file.name))

examples/onedrive/download_large_file.py

@@ -0,0 +1,20 @@
+import os
+import tempfile
+
+from examples import acquire_token_by_username_password
+from office365.graph_client import GraphClient
+from office365.onedrive.driveitems.driveItem import DriveItem
+
+
+def print_download_progress(offset):
+    print("Downloaded '{0}' bytes...".format(offset))
+
+
+client = GraphClient(acquire_token_by_username_password)
+# # 1. address file by path and get file metadata
+file_item = client.me.drive.root.get_by_path("archive/big_buck_bunny.mp4").get().execute_query()  # type: DriveItem
+# 2 download a large file (chunked file download)
+with tempfile.TemporaryDirectory() as local_path:
+    with open(os.path.join(local_path, file_item.name), 'wb') as local_file:
+        file_item.download_session(local_file, print_download_progress).execute_query()
+    print("File '{0}' has been downloaded into {1}".format(file_item.name, local_file.name))

examples/sharepoint/connect_with_client_certificate.py

@@ -5,7 +5,8 @@
 cert_settings = {
     'client_id': '51d03106-4726-442c-86db-70b32fa7547f',
     'thumbprint': "61C754D8D9629BE91972B6A0C1999DC678FB0145",
-    'cert_path': '{0}/selfsigncert.pem'.format(os.path.dirname(__file__))
+    'cert_path': '{0}/selfsigncert.pem'.format(os.path.dirname(__file__)),
+    'scopes': ['{0}.default'.format(test_site_url)]
 }
 
 ctx = ClientContext(test_site_url).with_client_certificate(test_tenant, **cert_settings)