Signella

A simple Redis-based variable sharing singleton for Python.

Installation

pip install signella

Usage

from signella import signal

# Set values
signal['name'] = 'Jimmy'

# Get values
print(signal['name'])  # 'Jimmy'

# Use compound keys
signal['user', 123, 'profile'] = {'name': 'Jimmy', 'age': 30}
print(signal['user', 123, 'profile'])  # {'name': 'Jimmy', 'age': 30}

Features

• Automatically starts a Redis server if one isn't available
• Simple dictionary-like interface with JSON serialization
• Support for namespacing via RADIOVAR_NS environment variable
• Override port via RADIOVAR_PORT environment variable
• Command-line interface for help and information

Command-line Usage

After installation, you can use the signella command in your terminal:

# Display help, Redis connection status, and current environment settings
signella help

The command will show colorful output with information about:

• Redis connection status with automatic check
• Current environment variable settings
• Usage examples
• Available environment variables and their descriptions