add option for keyart

[rmrector]

posters without text.

[kodiai]

Kodiai Review Summary

What Changed

Adds an option to separate TMDb posters without titles (keyart) from regular posters. Reviewed: core logic, tests

Strengths

• ✅ Consistent implementation pattern matching existing artwork types (landscape, fanart)
• ✅ Proper fallback behavior when keyart is disabled - merges back into poster collection preserving all images

Observations

Impact

[MAJOR] python/lib/tmdbscraper/tmdb.py (232): Mutable default argument
Function _build_image_list uses mutable default languages=[] which can cause unexpected behavior when the default is mutated across calls.

Preference

[MINOR] python/lib/tmdbscraper/tmdb.py (229): Function renamed but serves dual purpose
Optional: The rename from _build_fanart_list to _build_list_without_titles is more generic but now serves both fanart and keyart. Consider documenting this dual purpose in a comment.

Suggestions

• Future consideration: Add integration tests for the keyart configuration flow end-to-end

Verdict

🔴 Address before merging -- (1) blocking issue(s) found (CRITICAL/MAJOR)

Review Details

• Files reviewed: 6
• Lines changed: +38 -10
• Profile: strict (auto, lines changed: 48)
• Author: core (adapted tone)
• Findings: 0 critical, 1 major, 0 medium, 1 minor (includes 2 from summary observations)
• Review completed: 2026-02-28T17:17:54.488Z
• Keyword parsing: No keywords detected