apps / winecellar / frontend / qt_kiosk / ui_scale.py

Path: apps/winecellar/frontend/qt_kiosk/ui_scale.py
Lane: apps
Executable: no/unknown

Purpose

Component: ui_scale

Lane: apps

Path: apps/winecellar/frontend/qt_kiosk/ui_scale.py

Role: Qt Utility

Purpose: - Defines 7 function(s) used by neighboring modules.

Inputs: - Environment variables read via os.getenv/environment access.

Outputs: - No module-scope side effects beyond symbol definitions/import wiring.

Execution: - Interactive Qt kiosk runtime (touch-first UI) within the frontend shell.

Failure modes: - Import path or dependency resolution errors at runtime. - Type/shape mismatches passed into exported functions/classes. - Unexpected runtime state propagated from upstream callers.

Entry points

• No __main__ guard detected

Key symbols

Classes

• (none detected)

Functions

• S(px)
• _config_path()
• _find_platform_root(start)
• _parse_scale(raw)
• get_ui_scale()
• load_ui_scale()
• set_ui_scale(value)

Configuration & environment

• (no env vars detected by regex)

Dependencies (imports)

• __future__
• os
• pathlib
• typing

Operational notes (fill in)

• Headless/interactive:
• Systemd unit (if any):
• Schedules/triggers:
• Debug artifacts:
• Failure modes: