[Partner Nodes] Topaz Astra 2 model

[bigcat88]

I also added price badges with the approximate price per frame of video

API Node PR Checklist

Scope

• Is API Node Change

Pricing & Billing

• Need pricing update
• No pricing update

If Need pricing update:

• Metronome rate cards updated
• Auto‑billing tests updated and passing

QA

• QA done
• QA not required

Comms

• Informed Kosinkadink

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

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Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

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Run ID: e4c1b57b-e21f-4cb5-a4e1-7d3d93413b5e

📥 Commits

Reviewing files that changed from the base of the PR and between 9df6da1 and d247e70.

📒 Files selected for processing (1)

• comfy_api_nodes/nodes_topaz.py

✅ Files skipped from review due to trivial changes (1)

• comfy_api_nodes/nodes_topaz.py

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📝 Walkthrough

Walkthrough

Added "Astra 2" to UPSCALER_MODELS_MAP and two new constants (AST2_MAX_FRAMES, AST2_MAX_FRAMES_WITH_PROMPT). Renamed the existing node to display as "Topaz Video Enhance (Legacy)" and marked it deprecated. Introduced TopazVideoEnhanceV2 with dynamic UI inputs for upscaling and interpolation (including explicit "Disabled" options and an Astra 2 branch exposing prompt/sharp/realism controls), per-option price badge logic, filter-construction and disabled-option handling, Astra‑2 frame-limit enforcement based on prompt presence, job submission/upload/polling for Topaz video jobs, and registration of the new node in the extension list.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely summarizes the main change: adding Topaz Astra 2 model support as a Partner Node.
Description check	✅ Passed	The description is related to the changeset, mentioning price badges and providing an API Node PR checklist relevant to the changes.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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