Downloading a File from JupyterLab¶
Only files within 100 MB in JupyterLab can be downloaded to a local PC. You can perform operations in different scenarios based on the storage location selected when creating a notebook instance.
Notebook Instances Using OBS Storage¶
For notebook instances that use OBS storage, you can use OBS or the ModelArts SDK to download files from OBS to a local PC.
Method 1: Downloading the files using OBS
Download the files from OBS to a local path. If you have a large amount of data, use OBS Browser+ to download data or folders.
Method 2: Downloading the files using the ModelArts SDKs
Download and install ModelArts SDKs in your local environment.
Complete the session authentication of ModelArts SDKs.
Download the files from OBS to a local path. The sample code is as follows:
from modelarts.session import Session session=Session(access_key='***',secret_key='***',project_id='***',region_name='***') session.download_data(bucket_path="/bucket_name/obs_file.txt",path="/home/user/obs_file.txt")