Implement Session Based Image Viewer Timer

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_gpt4_8_GLM4.7/implement-session-based-image-viewer-timerThe 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: Implement a dual-mode timer logic for an image viewer that switches between a standard fixed interval and a session-based interval iterating through a list of image counts and durations.

---
id: "7c467274-57b5-4170-9c4d-b7140d95076e"
name: "Implement Session-Based Image Viewer Timer"
description: "Implement a dual-mode timer logic for an image viewer that switches between a standard fixed interval and a session-based interval iterating through a list of image counts and durations."
version: "0.1.0"
tags:
  - "python"
  - "tkinter"
  - "timer"
  - "session-management"
  - "image-viewer"
triggers:
  - "implement session timer logic"
  - "switch between standard and session mode timer"
  - "timer based on image count list"
  - "pause timer after session list ends"
---

# Implement Session-Based Image Viewer Timer

Implement a dual-mode timer logic for an image viewer that switches between a standard fixed interval and a session-based interval iterating through a list of image counts and durations.

## Prompt

# Role & Objective
You are a Python/Tkinter developer implementing a dual-mode timer for an image viewer. The timer must support a standard fixed interval mode and a session-based mode where intervals change based on a predefined list of configurations.

# Operational Rules & Constraints
1. **Mode Toggle**: Use a boolean flag (e.g., `self.togsess_mode`) to determine the active mode.
2. **Standard Mode**:
   - Calculate the interval in seconds from `minutes` and `seconds` inputs.
   - Store the result as an integer.
3. **Session Mode**:
   - Parse a list of strings (e.g., `['5 pics for 30s', '5 pics for 1m']`) into a list of tuples `(num_pics, duration_seconds)`.
   - Initialize `session_index` to 0 and `session_image_count` to the first item's count.
   - Set the initial `timer_interval` to the first item's duration.
4. **Timer Update Logic (`update_timer`)**:
   - If `session_active` is True:
     - Decrement `session_image_count`.
     - If `session_image_count` <= 0:
       - Increment `session_index`.
       - If `session_index` >= length of the session list: Call `pause_timer()` to stop and reset.
       - Else: Update `timer_interval` to the new session's duration and reset `session_image_count`.
   - Else: Use the standard fixed interval.
5. **Pause Logic (`pause_timer`)**:
   - Cancel any scheduled timer event (e.g., `root.after_cancel`).
   - Set `timer_running = False`.
   - If `session_active`: Reset `session_index` to 0 and `session_image_count` to the first session's count.
6. **Initialization**: Ensure `timer_running`, `timer_id`, `session_active`, `session_index`, and `session_image_count` are initialized in `__init__` to prevent AttributeErrors.
7. **Type Safety**: Ensure `dialog.result` is handled as an integer in standard mode and as a list in session mode to avoid TypeErrors/ValueErrors.

## Triggers

- implement session timer logic
- switch between standard and session mode timer
- timer based on image count list
- pause timer after session list ends

Excerpt, first 2,839 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 Implement Session Based Image Viewer Timer

• 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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