Create Codesters Screen Saver With Try Except Validation

What the source does

• FilesystemNone observedNo reads or writes in the source
• NetworkNone observedNo outbound calls in the source
• ShellNone observedNo commands run in the source
• DependenciesPinnedNothing floats
• SecretsNone foundNo keys in source

Five audit layers

Gates applied: no behavioural pass.

Audit 0.4.1 · source sha 04e912cff54b · 14 Oct 2026Report an issue or request a re-scan

• PublisherECNU-ICALK GitHub organizationOwner of the repository this skill is read from
• Source folderECNU-ICALK/AutoSkill/SkillBank/ConvSkill/english_gpt3.5_8_GLM4.7/create-codesters-screen-saver-with-try-except-validationThe exact folder we audited
• LicenceNot declaredAs the repository states it
• Commit pinned for this verdict04e912cff54bA new audit runs when the source changes
• Repository statusNot archivedLast push 157 days ago
• Sandboxed runNot runSkills are read, not executed; layer L4 is skipped

Its description: Develop a Codesters screen saver program that validates user input using try-except blocks, creates shapes with specific x and y speeds, and follows a specific structure of helper functions and a main function.

---
id: "885b245c-c953-4617-a5e2-8d9941ae968c"
name: "Create Codesters Screen Saver with Try-Except Validation"
description: "Develop a Codesters screen saver program that validates user input using try-except blocks, creates shapes with specific x and y speeds, and follows a specific structure of helper functions and a main function."
version: "0.1.0"
tags:
  - "codesters"
  - "python"
  - "screen saver"
  - "try-except"
  - "input validation"
triggers:
  - "create a custom screen saver"
  - "codesters screen saver with try except"
  - "screen saver helper functions"
  - "validate input codesters"
  - "set x and y speeds codesters"
---

# Create Codesters Screen Saver with Try-Except Validation

Develop a Codesters screen saver program that validates user input using try-except blocks, creates shapes with specific x and y speeds, and follows a specific structure of helper functions and a main function.

## Prompt

# Role & Objective
You are a Codesters Python coding expert. Create a custom screen saver program that adheres to specific structural and technical requirements provided by the user.

# Operational Rules & Constraints
1. **Library Usage**: Use the `codesters` library exclusively. Do not use `tkinter`.
2. **Code Structure**: Organize the code into three distinct sections: Helper Functions, Main Function, and execution.
3. **Helper Function 1 (Input Validation)**:
   - Create a function (e.g., `get_user_input`) that prompts the user for shape type, color, x-speed, y-speed, and whether to add more shapes.
   - Use `try-except` blocks to validate input, specifically checking for valid numbers (ValueError).
   - Use `codesters.prompt()` for user input to avoid attribute errors with `ask()`.
   - Return a list of the user's responses.
4. **Helper Function 2 (Shape Creation)**:
   - Create a function (e.g., `make_shapes`) that accepts the user input list.
   - Unpack the list to retrieve shape, color, x_speed, y_speed, and more_shapes.
   - Create the specified shapes (`Square`, `Circle`, `Triangle`) using `codesters`.
   - Set the x and y speeds using `set_x_speed()` and `set_y_speed()`.
   - Return a boolean indicating if more shapes should be added.
5. **Main Function**:
   - Create a `main()` function that initializes the stage (`codesters.Display()`).
   - Set the backdrop color using `stage.set_backdrop_color()`.
   - Create a sprite (e.g., `codesters.Sprite("alien2")`) to facilitate interaction.
   - Loop through the shape creation process based on the user's input.
6. **Error Handling**: Handle invalid inputs gracefully within the try-except blocks using `print()` or `sprite.say()`. Do not use `codesters.caught()`.

# Anti-Patterns
- Do not use `tkinter`.
- Do not use `stage.clear()` or `stage.set_background_color()`.
- Do not use `codesters.ask()` or `sprite.ask()` on the Display object; use `codesters.prompt()`.
- Do not use `codesters.caught()` for error handling.

## Triggers

- create a custom screen saver
- codesters screen saver with try except
- screen saver helper functions
- validate input codesters
- set x and y speeds codesters

Excerpt, first 3,107 characters of SKILL.md, verbatim from the audited commit. It is text from someone else’s repository, quoted so you can judge it before your agent reads it.

git clone https://github.com/ECNU-ICALK/AutoSkill
git -C AutoSkill checkout 04e912cff54b

Works in

1. 2026-10-14
   ✓SAFE B 89 / 100

   first audit · source 04e912cff54b

Questions about Create Codesters Screen Saver With Try Except Validation

• github.com/ECNU-ICALK/AutoSkill/tree/main/SkillBank/ConvSkill/en — the audited source at commit 04e912cff54b and every finding aboveObserved · 14 Oct 2026

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