Using the Python SDK

This tutorial describes how to develop a Sawtooth application with an example transaction family, XO, using the Sawtooth Python SDK.

• Overview
• Prerequisites
• Importing the Python SDK
• Transaction Processor: Creating a Transaction Handler
  • Entry Point
  • The apply Method
  • Game Logic
  • Payload
  • State
• Client: Building and Submitting Transactions
  • Creating a Private Key and Signer
  • Encoding Your Payload
  • Building the Transaction
  • Building the Batch
  • Submitting Batches to the Validator
• Python SDK API Reference