[英]Transfer files from S3 Bucket to another keeping folder structure - python boto
[英]Upload files to S3 with Python (keeping the original folder structure) with correct MIME type
默认情况下,如果未显式设置ContentType
,则boto3
将使用Content-Type: binary/octet-stream
将文件上传到s3
。 当使用s3
作为静态主机时,这不是很好。 截至目前, 已有PR 。
import boto3
import os
import mimetypes
def upload_files(path):
session = boto3.Session(
aws_access_key_id='YOUR_AWS_ACCESS_KEY_ID',
aws_secret_access_key='YOUR_AWS_SECRET_ACCESS_KEY_ID',
region_name='YOUR_ACCOUNT_REGION'
)
s3 = session.resource('s3')
bucket = s3.Bucket('YOUR_BUCKET_NAME')
for subdir, dirs, files in os.walk(path):
for file in files:
full_path = os.path.join(subdir, file)
file_mime = mimetypes.guess_type(file)[0] or 'binary/octet-stream'
with open(full_path, 'rb') as data:
bucket.put_object(Key=full_path[len(path)+1:], Body=data, ContentType=file_mime)
if __name__ == "__main__":
upload_files('/path/to/your/folder')
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