main.py
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Examples
7
BudiBadu
Online blinker Compiler
blinker is a fast, simple object-to-object and broadcast signaling system for Python that provides a powerful event dispatching mechanism. As part of the Pallets Community Ecosystem, blinker allows any number of interested parties to subscribe to events, or "signals", enabling loose coupling between components in your application. This makes it perfect for implementing the observer pattern, event-driven architectures, and decoupled communication between different parts of your codebase.
This compiler includes blinker with full support for signal creation, receiver subscription, sender-specific connections, and broadcast signaling, all powered by Pyodide WebAssembly technology. The platform supports all core blinker features including creating named signals for different events, connecting receivers (functions or methods) to signals, sending signals with optional data payloads, filtering receivers by specific senders, connecting and disconnecting receivers dynamically, and using signal namespaces for organizing events. You can also upload and use files or folders directly in your code for event-driven application workflows. This compiler is online and completely free to use.
Our comprehensive example collection covers essential signal-based programming techniques including basic signal creation and connection, sending signals with data, connecting receivers to specific senders, multiple receivers for the same signal, disconnecting receivers, signal return values, and using signals in class-based architectures. You'll also learn how to implement event-driven patterns, create loosely coupled components, and build reactive systems commonly used in web frameworks, GUI applications, and distributed systems.
Perfect For
- Web developers building event-driven applications and frameworks
- Application developers implementing observer patterns and loose coupling
- Framework developers creating extensible plugin systems
- Developers building reactive and event-driven architectures
- System integrators connecting components without tight dependencies
- Anyone needing fast, simple signaling between objects in Python
Part of the BudiBadu Ecosystem
Specialized Online Python compiler powered by Pyodide WebAssembly. Run Python Library directly in your browser with zero setup.
Pyodide
WebAssembly
Monaco Editor
Python 3.13