Complete a multipart_upload with boto3?

Question

Tried this:

import boto3
from boto3.s3.transfer import TransferConfig, S3Transfer
path = \"/temp/\"
fileName = \"bigFile.gz\" # this happens to be a 5.9 Gig         


        

Answer 1

Change Part to Part1

import boto3

bucket = 'bucket'
path = "/temp/"
fileName = "bigFile.gz"
key = 'key'

s3 = boto3.client('s3')

# Initiate the multipart upload and send the part(s)
mpu = s3.create_multipart_upload(Bucket=bucket, Key=key)
with open(path+fileName,'rb') as data:
    part1 = s3.upload_part(Bucket=bucket
                       , Key=key
                       , PartNumber=1
                       , UploadId=mpu['UploadId']
                       , Body=data)

# Next, we need to gather information about each part to complete
# the upload. Needed are the part number and ETag.
part_info = {
  'Parts': [
    {
        'PartNumber': 1,
        'ETag': part1['ETag']
    }
   ]
  }

# Now the upload works!
s3.complete_multipart_upload(Bucket=bucket
                         , Key=key
                         , UploadId=mpu['UploadId']
                         , MultipartUpload=part_info)