mirror of
https://github.com/GSA/notifications-admin.git
synced 2026-02-05 10:53:28 -05:00
48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
import botocore
|
|
from boto3 import resource
|
|
from flask import current_app
|
|
|
|
FILE_LOCATION_STRUCTURE = 'service-{}-notify/{}.csv'
|
|
|
|
|
|
def s3upload(upload_id, service_id, filedata, region):
|
|
s3 = resource('s3')
|
|
bucket_name = current_app.config['CSV_UPLOAD_BUCKET_NAME']
|
|
contents = filedata['data']
|
|
|
|
exists = True
|
|
try:
|
|
s3.meta.client.head_bucket(
|
|
Bucket=bucket_name)
|
|
except botocore.exceptions.ClientError as e:
|
|
error_code = int(e.response['Error']['Code'])
|
|
if error_code == 404:
|
|
exists = False
|
|
else:
|
|
current_app.logger.error(
|
|
"Unable to create s3 bucket {}".format(bucket_name))
|
|
raise e
|
|
|
|
if not exists:
|
|
s3.create_bucket(Bucket=bucket_name,
|
|
CreateBucketConfiguration={'LocationConstraint': region})
|
|
|
|
upload_file_name = FILE_LOCATION_STRUCTURE.format(service_id, upload_id)
|
|
key = s3.Object(bucket_name, upload_file_name)
|
|
key.put(Body=contents, ServerSideEncryption='AES256')
|
|
|
|
|
|
def s3download(service_id, upload_id):
|
|
contents = ''
|
|
try:
|
|
s3 = resource('s3')
|
|
bucket_name = current_app.config['CSV_UPLOAD_BUCKET_NAME']
|
|
upload_file_name = FILE_LOCATION_STRUCTURE.format(service_id, upload_id)
|
|
key = s3.Object(bucket_name, upload_file_name)
|
|
contents = key.get()['Body'].read().decode('utf-8')
|
|
except botocore.exceptions.ClientError as e:
|
|
current_app.logger.error("Unable to download s3 file {}".format(
|
|
FILE_LOCATION_STRUCTURE.format(service_id, upload_id)))
|
|
raise e
|
|
return contents
|