blockchain-py

This is a python imlementation of blockchain_go

Preparation

Install pipenv

Install this project's dependencies

pipenv install

Activate this project's virtualenv

pipenv shell

Usage

Create a wallet

$ python cli.py createwallet
Your new address: 17Y288D5DnFwU6cj5M8YHnxYNnDhN6f5FK

Create blockchain and receive first mining reward

$ python cli.py createblockchain --address 17Y288D5DnFwU6cj5M8YHnxYNnDhN6f5FK

Create another wallet

$ python cli.py createwallet
Your new address: 15zBUPbr2B4JMcQHg6oJ8DYQi4t7RN1gWb

Send coins to someone

$ python cli.py send --from 17Y288D5DnFwU6cj5M8YHnxYNnDhN6f5FK --to 15zBUPbr2B4JMcQHg6oJ8DYQi4t7RN1gWb --amount 6
Mining a new block
0005ec56906edfcc97a8b422cd6948e7a2b59cba89e9a253f75eeefb6755d6e9

Success!

Get balance of some address

$ python cli.py getbalance --address 17Y288D5DnFwU6cj5M8YHnxYNnDhN6f5FK 
Balance of 17Y288D5DnFwU6cj5M8YHnxYNnDhN6f5FK

Todo

• [x] Basic Prototype
• [x] Proof-of-Work
• [x] Persistence and CLI
• [x] Transactions 1
• [x] Addresses
• [x] Transactions 2
• [ ] Network

教程中文翻译

Thanks to liuchengxu