vaultdb.core 3.18.4

Vaultdb Core platform.

VaultDB Core

VaultDB is a compute and application framework platform and database system designed to run jobs, Python-based UI, and compute-intensive workloads.

Features

• Multi-Database Support: PostgreSQL (production) and SQLite (development/testing)
• DuckDB Integration: High-performance analytics database with S3 integration (uses 'vaultdb' package with modified DuckDB)
• Task Execution: Unified interface for Celery, AWS Lambda, and AWS Batch runners
• Flexible Authentication: Basic, AWS Cognito, and OAuth 2.0 support
• AWS Integration: Automatic credential management and S3 access

Installation

Core Installation

For basic usage with AWS Lambda and Batch runners:

pip install vaultdb.core

Full Installation (with Celery)

To include Celery and Redis support for local task execution:

pip install "vaultdb.core[service]"

Web API Support

To include dependencies for the Web API:

pip install "vaultdb.core[web]"

Quick Start

Basic Setup

from vaultdb.core import Application, AuthType

# Local development with basic authentication
Application.connect(
    database="my_app.db",
    role="vaultdb",
    auth=AuthType.BASIC
)

OAuth 2.0 Authentication

VaultDB supports OAuth 2.0 authentication with any provider (Google, GitHub, Microsoft, etc.):

from vaultdb.core import Application, AuthType

# Configure OAuth 2.0 (via environment variables or directly)
Application.connect(
    database="my_database",
    role="vaultdb",
    auth=AuthType.OAUTH2,
    oauth2_authorization_code="code-from-oauth-provider"
)

OAuth 2.0 authentication automatically:

• Manages AWS credentials when provided by OAuth providers
• Creates AWS profiles for local development
• Enables S3 access and AWS job submission

AWS Cognito Authentication

from vaultdb.core import Application, AuthType

Application.connect(
    database="my_database",
    role="vaultdb",
    username="[e-mail]",
    password="password",
    auth=AuthType.COGNITO
)

Authentication Methods

VaultDB supports three authentication methods:

1. Basic Authentication: Simple authentication for local development
2. AWS Cognito: Full AWS Cognito integration
3. OAuth 2.0: Support for any OAuth 2.0 provider with automatic AWS credential management

Task Execution

Execute tasks across multiple runners with a unified interface:

from vaultdb import TED

# Define a task
@TED.task()
def my_task(x: int, y: int) -> int:
    """Add two numbers."""
    return x + y

# Submit task
result = my_task.apply_async(args=(5, 10))
print(f"Task ID: {result.task_id}")

Configuration

OAuth 2.0 Environment Variables

export oauth2_client_id="your-client-id"
export oauth2_client_secret="your-client-secret"
export oauth2_authorization_url="https://oauth.provider.com/authorize"
export oauth2_token_url="https://oauth.provider.com/token"
export oauth2_redirect_uri="http://localhost:8080/callback"

AWS Cognito Environment Variables

export user_pool_id="us-east-1_XXXXXXXXX"
export user_pool_app_client_id="your-client-id"
export user_identity_pool_id="us-east-1:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
export user_bucket="your-s3-bucket"

Advanced Usage

OAuth 2.0 with Direct Tokens

Application.connect(
    database="my_database",
    role="vaultdb",
    auth=AuthType.OAUTH2,
    oauth2_access_token="your-access-token",
    oauth2_refresh_token="your-refresh-token"
)

OAuth 2.0 with AWS Credentials

Application.connect(
    database="my_database",
    role="vaultdb",
    auth=AuthType.OAUTH2,
    oauth2_aws_access_key_id="AKIAIOSFODNN7EXAMPLE",
    oauth2_aws_secret_access_key="wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY",
    oauth2_aws_session_token="session-token"  # Optional
)

Documentation

For detailed documentation, visit the project repository.

Key documentation:

• OAuth 2.0 Authentication Guide
• Task Runners Integration Guide
• Data Module Usage Guide

Requirements

• Python 3.11+
• See requirements.txt for full dependency list

License

Proprietary License - Free use for one year. Replication and sale are not permitted.

See the LICENSE file for full terms and conditions.

Support

For issues and questions, please visit the project repository.