def npy_to_s3()

in preprocess/input_data_etl.py [0:0]

• 8 lines of code
• 1 McCabe index (conditional complexity)

def npy_to_s3(nparray,bucket,key,name):
    '''
    uploading numpy array to S3
    '''
    # upload without using disk
    array_data = io.BytesIO()
    pickle.dump(nparray,array_data)
    array_data.seek(0)
    s3_client.upload_fileobj(array_data, bucket, key+'/'+name+'.pkl')