Fill a gap with decorative water tiles.

Generate a unique ID for Excalidraw elements.

Resolve the public IP once and cache it for subsequent calls.

Returns true if wx is near any solid obstacle (pipe, brick, qblock, bounce pad).

Render a web page to PDF using Playwright.

Called by the resume system. Override if needed.

* Safe file operation wrapper

Check if a path should be excluded from scanning.

Update parallax starfield positions (call from update).

Return one of: 'valid', 'placeholder', 'future', 'bad_format', 'empty'. Placeholders are checked before format so that 'YYYY-MM-DD' is reported

Return existing host records as a list of dicts.

Extract inline code that looks like real file/directory paths.

Find LibreOffice in common Windows install locations.

Generate a short deterministic-ish id based on label + position + time.

Convert PIL Image to a PNG BytesIO buffer (file-like object).

Render a cropped region of a PDF page with highlighted anchor text.

Split text into lowercase tokens, removing stopwords and short tokens.

Add an edge between two nodes (by name) if both exist and confidence qualifies.

Add a node to the graph and index. Returns node_id.