How to upload a bytes image on Google Cloud Storage from a Python script

Question

I want to upload an image on Google Cloud Storage from a python script. This is my code:

from oauth2client.service_account import ServiceAccountCredentials
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Answer 1

If you want to upload your image from file.

import os
from google.cloud import storage

def upload_file_to_gcs(bucket_name, local_path, local_file_name, target_key):
    try:
        client = storage.Client()
        bucket = client.bucket(bucket_name)
        full_file_path = os.path.join(local_path, local_file_name)
        bucket.blob(target_key).upload_from_filename(full_file_path)
        return bucket.blob(target_key).public_url

    except Exception as e:
        print(e)

    return None

but if you want to upload bytes directly:

import os
from google.cloud import storage

def upload_data_to_gcs(bucket_name, data, target_key):
    try:
        client = storage.Client()
        bucket = client.bucket(bucket_name)
        bucket.blob(target_key).upload_from_string(data)
        return bucket.blob(target_key).public_url

    except Exception as e:
        print(e)

    return None

note that target_key is prefix and the name of the uploaded file.