Created
December 9, 2020 20:38
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Download and upload files for Google Cloud Platform.
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''' | |
To access your bucket in Linux, you need to download the project credential from GCP and set it the environment variable as | |
> export GOOGLE_APPLICATION_CREDENTIALS='/path/to/dir/*.json' | |
Same for uploading files. | |
''' | |
import sys | |
from google.cloud import storage | |
def download_blob(bucket_name, source_blob_name, destination_file_name): | |
'''Downloads a blob from the bucket.''' | |
storage_client = storage.Client() | |
bucket = storage_client.get_bucket(bucket_name) | |
blob = bucket.blob(source_blob_name) | |
blob.download_to_filename(destination_file_name) | |
print('Blob {} downloaded to {}.'.format( source_blob_name, destination_file_name)) | |
filename = sys.argv[1] | |
bucket_name = 'mybucket' | |
download_blob(bucket_name, '{}'.format(filename), 'pretraining_data/{}'.format(filename)) |
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from google.cloud import storage | |
import sys | |
def upload_blob(bucket_name, source_file_name, destination_blob_name): | |
"""Uploads a file to the bucket.""" | |
# bucket_name = "your-bucket-name" | |
# source_file_name = "local/path/to/file" | |
# destination_blob_name = "storage-object-name" | |
storage_client = storage.Client() | |
bucket = storage_client.bucket(bucket_name) | |
blob = bucket.blob(destination_blob_name) | |
blob.upload_from_filename(source_file_name) | |
print( | |
"File {} uploaded to {}.".format( | |
source_file_name, destination_blob_name | |
) | |
) | |
source_file_name = sys.argv[1] | |
bucket_name = 'mybucket' | |
upload_blob(bucket_name, source_file_name, source_file_name.split('/')[-1]) |
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