refactor(snipeit): typisiere response payload als TypedDict statt dict[str, Any] (#67)

[strausmann]

Summary

dict[str, Any] → _SnipeITAssetResponse TypedDict mit total=False für die 4 Felder die der Plugin tatsächlich konsumiert (id, asset_tag, name, serial).

class _SnipeITAssetResponse(TypedDict, total=False):
    id: int
    asset_tag: str | None
    name: str | None
    serial: str | None

Verhalten 1:1 (TypedDict ist zur Laufzeit ein dict, nur statische Analyse sieht die Struktur). Der Any-Import ist entfernt.

Test plan

• tests/unit/integrations/test_snipeit_plugin.py — 10 passed
• mypy ✓ ruff ✓

Refs #67 Audit-Punkt: PR #51 — snipeit/plugin.py:67 — Response payload dict[str, Any]

[Copilot]

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[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

Dieser Pull Request verbessert die Typsicherheit innerhalb des Snipe-IT-Plugins, indem das generische 'dict[str, Any]' durch ein explizites 'TypedDict' ersetzt wird. Dies stellt sicher, dass die konsumierten Felder ('id', 'asset_tag', 'name', 'serial') korrekt typisiert sind, während die Laufzeitlogik unverändert bleibt.

Highlights

• Typisierung des Response-Payloads: Ersetzung von 'dict[str, Any]' durch ein spezifisches 'TypedDict' namens '_SnipeITAssetResponse' zur Verbesserung der statischen Code-Analyse.
• Einhaltung der Mypy-Strict-Richtlinien: Entfernung des 'Any'-Imports und Adressierung des Audit-Punkts aus PR feat(integrations): LabelData schema + Snipe-IT lookup client #51, um die strikten Typisierungsanforderungen des Projekts zu erfüllen.

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[gemini-code-assist]

Code Review

This pull request replaces the use of dict[str, Any] with a strictly-typed _SnipeITAssetResponse TypedDict in the Snipe-IT integration plugin to comply with strict type-checking rules. The review feedback suggests improving the type definition by removing total=False and explicitly marking optional fields with NotRequired so that the required id field remains mandatory in the type system.

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[gemini-code-assist]

Importieren Sie NotRequired aus typing, um optionale Felder in der TypedDict explizit zu kennzeichnen, anstatt total=False zu verwenden.

Suggested change

	from typing import TypedDict
	from typing import NotRequired, TypedDict

[gemini-code-assist]

Mit total=False werden alle Felder der TypedDict als optional markiert, einschließlich id. Dies widerspricht dem Docstring, der besagt, dass alle Felder außer id optional sind.

Da das Projekt Python 3.12+ verwendet, ist es sauberer, total=False zu entfernen und stattdessen die optionalen Felder explizit mit NotRequired zu typisieren. Dadurch bleibt id als einziges erforderliches Feld im Typ-System bestehen.

Suggested change

	class _SnipeITAssetResponse(TypedDict, total=False):
	"""Subset of Snipe-IT `/api/v1/hardware/bytag/{tag}` response we actually
	read. Strikt-typisiert statt `dict[str, Any]` — beschränkt sich auf die
	Felder die `_payload_to_label` konsumiert. `total=False` weil alle Felder
	außer `id` optional sind (User-Mapping kann Snipe-IT-fields ausblenden).
	Audit #67 / PR #51 Finding: das alte `dict[str, Any]` hat das Hub-mypy-
	strict-Verbot von `Any` in Plugin-Responses verletzt.
	"""
	id: int
	asset_tag: str | None
	name: str | None
	serial: str | None
	class _SnipeITAssetResponse(TypedDict):
	"""Subset of Snipe-IT /api/v1/hardware/bytag/{tag} response we actually
	read. Strikt-typisiert statt dict[str, Any] — beschränkt sich auf die
	Felder die _payload_to_label konsumiert.
	Audit #67 / PR #51 Finding: das alte dict[str, Any] hat das Hub-mypy-
	strict-Verbot von Any in Plugin-Responses verletzt.
	"""
	id: int
	asset_tag: NotRequired[str | None]
	name: NotRequired[str | None]
	serial: NotRequired[str | None]

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.27%. Comparing base (48215b4) to head (567762b).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #122      +/-   ##
==========================================
- Coverage   89.28%   89.27%   -0.02%     
==========================================
  Files          91       91              
  Lines        4257     4262       +5     
  Branches      368      368              
==========================================
+ Hits         3801     3805       +4     
- Misses        358      359       +1     
  Partials       98       98              

Components	Coverage Δ
Printer Backends (transport)	86.87% <ø> (ø)
Printer Models (drivers)	88.20% <ø> (ø)
Services	91.20% <ø> (-0.07%)	⬇️
REST API	84.97% <ø> (ø)
Pydantic Schemas	100.00% <ø> (ø)
Integration Plugins	100.00% <100.00%> (ø)

Files with missing lines	Coverage Δ
backend/app/integrations/snipeit/plugin.py	100.00% <100.00%> (ø)

... and 1 file with indirect coverage changes

Flag	Coverage Δ
backend	89.27% <100.00%> (-0.02%)	⬇️

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