How does reactive dependency work in Param?

By using the @param.depends decorator, specific methods are automatically re-evaluated or triggered whenever the parameters they depend on are modified, simplifying complex state management.

What is the primary benefit of using this HoloViz skill?

It allows you to define application logic and configuration using a declarative approach that ensures type safety and enables automatic UI generation without manual widget boilerplate.

Can I use this skill for non-GUI applications?

Yes. While it integrates with Panel for UIs, the core Param logic is highly effective for any Python application requiring robust, validated configuration management and internal reactive triggers.

Which Python libraries are required for this skill?

This skill primarily uses the Param library (>= 2.0.0) for logic and the Panel framework (>= 1.3.0) for UI generation, along with NumPy and Pandas for data handling.

HoloViz Parameterization Expert

Name: HoloViz Parameterization Expert
Author: cdcore09

bycdcore09

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データサイエンスとML

Implements type-safe, declarative configuration and reactive logic using the Param library for Python applications.

概要

This skill empowers developers to build robust, validated, and reactive application logic using the HoloViz Param ecosystem. It provides comprehensive patterns for creating parameterized classes that automatically validate inputs, manage complex dependencies via reactive decorators, and synchronize with Panel for instant UI generation. It is particularly useful for data science workflows, scientific computing, and building configurable software systems where type safety and state synchronization between logic and UI are critical.

主な機能

Custom validation logic and cross-parameter constraint enforcement
Automatic UI widget generation from parameters via Panel integration
Reactive dependency management using @param.depends for dynamic updates
Hierarchical configuration structures for complex application states
2 GitHub stars
Declarative parameter systems with automatic type and bound validation

ユースケース

Creating type-safe, self-documenting configuration objects for Python services
Building interactive data science dashboards and analytical tools
Implementing reactive side effects and data watchers in processing pipelines

概要

主な機能

Custom validation logic and cross-parameter constraint enforcement
Automatic UI widget generation from parameters via Panel integration
Reactive dependency management using @param.depends for dynamic updates
Hierarchical configuration structures for complex application states
2 GitHub stars
Declarative parameter systems with automatic type and bound validation

ユースケース

Creating type-safe, self-documenting configuration objects for Python services
Building interactive data science dashboards and analytical tools
Implementing reactive side effects and data watchers in processing pipelines