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0151-python-error-handling

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Build robust Python errors that users can fix.

Software Engineering#input validation#error handling#python#batch processing#fail-fast#exception hierarchy#exception chaining
AuthorMrJmpl3
Version1.0.0
Installs0

System Documentation

What problem does it solve?

It helps you prevent confusing crashes by validating inputs early, choosing meaningful exception types, preserving context, and handling partial failures safely—so failures are debuggable and user-friendly.

Core Features & Use Cases

  • Fail-fast validation: Catch invalid parameters and missing required fields at API boundaries before expensive work starts.
  • Meaningful exception strategy: Use specific built-in exceptions or custom exception hierarchies with status codes and clear messages.
  • Graceful partial failure handling: Process batch items independently, tracking successes and failures instead of aborting everything.

Quick Start

Ask the AI to show you how to implement early input validation and exception chaining for a batch API that must return per-item success/failure details.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: 0151-python-error-handling
Download link: https://github.com/MrJmpl3/codex_____data_____configuration/archive/main.zip#0151-python-error-handling

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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