storages.py
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from django.conf import settings
from storages.backends.s3boto3 import S3Boto3Storage
from .settings import AWS_STORAGE_BUCKET_NAME, LOCAL_DOWNLOAD_PATH
import boto3
import os
import boto3.session
class MediaStorage(S3Boto3Storage):
location = settings.MEDIAFILES_LOCATION
def create_dir(dir_name):
client = boto3.client('s3')
client.put_object(Bucket= AWS_STORAGE_BUCKET_NAME, Key=dir_name+'/')
def upload_file(file, user, dir):
client = boto3.client('s3')
data = file
f = open('tempfile', 'wb')
for chunk in data.chunks():
f.write(chunk)
f.close()
nf = open('tempfile', 'rb')
# client.Bucket(AWS_STORAGE_BUCKET_NAME).put_object(Key=file_name, body= nf)
client.upload_fileobj(nf, AWS_STORAGE_BUCKET_NAME, user.username + '/' + dir + file.name)
os.remove('tempfile')
# putResponse = client.put_object(Bucket=AWS_STORAGE_BUCKET_NAME, Key= file_name)
def down(filename, bucketPath):
session = boto3.session.Session(region_name='us-west-2')
s3 = session.client('s3')
filepath = settings.LOCAL_DOWNLOAD_PATH + filename
response_headers = {
'response-content-type': 'application/force-download',
'response-content-disposition': 'attachment;filename="%s"' % filename
}
url = s3.generate_presigned_url('get_object', Params={'Bucket': AWS_STORAGE_BUCKET_NAME, 'Key': bucketPath},
ExpiresIn=100)
return url
def delete_file(file_name, dir):
client = boto3.resource('s3')
client.Bucket(AWS_STORAGE_BUCKET_NAME).objects.filter(Prefix=dir).delete()
def print_dir(dir_name):
s3 = boto3.resource('s3')
mybucket = s3.Bucket('fileshell-test')
return(mybucket.objects.all())