Object Storage Service:Upload files (Python SDK V1)

Method

Description

Simple upload (Python SDK V1)

• You can use simple upload to upload File objects, BLOB data, or OSS Buffer data to OSS.

• This method is suitable for quickly uploading files up to 5 GB in size.

Append upload (Python SDK V1)

• You can use append upload to append content to the end of an existing appendable object.

• The maximum file size is 5 GB.

Resumable upload (Python SDK V1)

• You can use resumable upload to reliably upload large files.

• Resumable upload records breakpoints. If the upload is interrupted by a network error or program crash, it can be resumed from the last recorded breakpoint.

• The maximum file size is 48.8 TB.

Multipart upload (Python SDK V1)

• You can use multipart upload for large files that are larger than 100 MB and smaller than 48.8 TB.

• Multipart upload splits a large file into multiple parts. These parts are uploaded separately. After all parts are uploaded, the CompleteMultipartUpload operation is called to combine them into a single file.

Upload progress bar (Python SDK V1)

• You can use the progress bar feature to view the real-time upload progress.

Upload callback (Python SDK V1)

• You can use upload callback to send a callback to an application server after a file is uploaded.

• This lets you perform specific operations after a successful upload, such as recording logs or triggering subsequent processes.

Upload using a signed URL (Python SDK V1)

• You can use this method to generate a signed URL to grant temporary authorization to other users to upload files to a bucket.