ConnectKit S3 is a wrapper for boto3 and aioboto3 to simplify working with S3 storages.

Includes pydantic settings, template code.

To install the sync version:

pip install ConnectKit-S3

To install the async version:

pip install ConnectKit-S3[async]

These variables from settings are used for connection by default. All variables are optional.

The first four are responsible for setting up the default connection, you need to specify everything except the region to enable it.

Bucket is used by default unless another one is programmatically selected.

Variables are extracted from the environment:

AWS_HOST=str               # Address of S3 server
AWS_ACCESS_KEY_ID=str      # Access key
AWS_SECRET_ACCESS_KEY=str  # Secret key
AWS_REGION=str             # Region, optional
AWS_BUCKET=str             # Default bucket

These variables can be overridden:

from s3.settings import settings

settings.AWS_BUCKET = "some_bucket"

!! Attention !! After creating a default connection, changing the settings variables for it is ignored.

The s3 and async_s3 functions are used to open the connection.

Uploading and downloading files requires:

• Synchronous mode requires a synchronous file descriptor open in binary mode.
• Asynchronous mode requires the aiofiles binary file descriptor

from s3 import s3, async_s3

# Synchronous
client = s3()
if client.has_file("s3_filename"):
    pass

# Asynchronous
client = async_s3

async with client() as conn:
    if conn.has_file("s3_filename"):
        pass

ConnectKit S3 is MIT License.