aiob2 0.1.2

A simple and easy to use async wrapper for Backblaze's B2 bucket API.

aiob2

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aiob2 is an asynchronous API wrapper for the Backblaze B2 Bucket API.

It will allow you to interact with your B2 bucket, it's files and anything else that the B2 API allows in a modern, object-oriented fashion.

NOTE: This API wrapper is by no means complete and has many endpoints to cover, though the main ones have been covered (they will be listed below)

Installation

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aiob2 is compatible with Python 3.8.10+ (this is an estimate). To install aiob2, run the following command in your (virtual) environment.

pip install aiob2

Alternatively, for the latest though least stable version, you can download it from the GitHub repo:

pip install git+https://github.com/Void-ux/aiob2.git

Usage

Uploading

import aiohttp
import asyncio

from aiob2 import B2ConnectionInfo, bucket

# Construct our connection info
conn_info = B2ConnectionInfo('key_id', 'app_id')

# Our image to upload to our bucket
with open(r'C:\Users\MS1\Pictures\Camera Roll\IMG_5316.jpeg', 'rb') as file:
    data = file.read()

async def main():
    async with aiohttp.ClientSession() as s:
        await bucket.upload_file(
            content_bytes=data,
            content_type='image/jpeg',
            file_name='home.jpeg',
            session=s,
            bucket_id='bucket_id',
            conn_info=conn_info
        )


if __name__ == '__main__':
    asyncio.run(main())

And that's it! upload_file() returns a File object that neatly wraps everything Backblaze's API has provided us with. The File object has the following attributes:

account_id
action
bucket_id
content_length
content_sha1
content_md5
content_type
file_id
file_info
file_name
file_retention
legal_hold
server_side_encryption
upload_timestamp

You can visit the bucket.py file to view the source code of this class.

Deleting

# We can remove the boilerplate code and get straight to the method
from aiob2 import bucket

await bucket.delete_file(
    file_name='home.jpeg',
    file_id='4_z275c6d8d808e543872cc0215_f11088ad8814ee120_d20220514_m211709_c002_v0001096_t0019_u01652563029709',
    conn_info=conn_info,
    session=s
)

This will return a DeletedFile object, it has the following attributes:

file_name
file_id

License

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This project is released under the MIT License.