https://github.com/sewera/blockchain-blackbird

Simple immutable blockchain database made with Python
https://github.com/sewera/blockchain-blackbird

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Simple immutable blockchain database made with Python

• Host: GitHub
• URL: https://github.com/sewera/blockchain-blackbird
• Owner: sewera
• License: mpl-2.0
• Created: 2021-12-31T15:15:22.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2022-05-27T16:57:56.000Z (over 2 years ago)
• Last Synced: 2024-10-28T04:12:15.619Z (3 months ago)
• Language: Python
• Size: 57.6 KB
• Stars: 0
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Blockchain Blackbird

A simple immutable database based on blockchain.

## Usage

- Create (or use an existing) Python venv. Use Python 3.10 and ensure that pip

  installed all the necessary dependencies from `requirements.txt`

  ```bash

  ./setup

  ```

- Start the Pyro NameServer

  ```bash

  ./ns/start

  ```

- Start the DB (Persistence microservice)

  ```bash

  ./db/start

  ```

- Start a couple of nodes

  ```bash

  ./node/start

  ```

- Make a transaction

  ```bash

  ./client/cli

  ```

## Development

There is a handy Pyro NameServer cli tool, available with:

```bash

pyro5-nsc 

```

Documentation on this tool is available

[here](https://pyro5.readthedocs.io/en/latest/nameserver.html#nameserver-nsc).

Make sure the NameServer is running and Python venv is activated (docs on venv

available [here](https://docs.python.org/3/library/venv.html#creating-virtual-environments)).