kyeongmin
c864fe0479
Frame-aware AI fallback module scaffolded under src/phase_z2_ai_fallback/ with master flag ai_fallback_enabled=False; normal-path AI call count remains 0. AI output constrained to builder_options_patch / partial_overrides / slot_mapping_proposal; MDX / frame_id / raw HTML / raw CSS mutations rejected at schema layer. IMP-46 cache gate (cache.py) raises AiFallbackCacheGateError unless visual_check_passed AND user_approved. Step 12 wires AI repair after IMP-30 provisional payload only; Step 17 stays blocked behind IMP-34 / IMP-35 prerequisites. AST isolation guard forbids fallback package from importing Phase Q / Kei / pipeline runtime symbols. Docs IMP-17 / IMP-31 bound to runtime module surface via 11-row structural test pin (test_docs_sync.py) so drift fails CI. Tests: 116 fallback / 161 phase_z2 regression / 526 scoped full sweep all passing. Existing pre-IMP-33 fixture issue in scripts/test_phase_t_* remains untouched (out of scope). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
"""IMP-33 u1 — AI fallback Settings defaults (locked).
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These defaults are the binding contract from Stage 2 plan (per-unit u1):
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- ai_fallback_enabled = False (master flag OFF; fallback path only)
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- ai_fallback_model = "claude-opus-4-6-20250415"
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- ai_fallback_timeout_s = 60.0
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- ai_fallback_max_retries = 3
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- ai_fallback_backoff_base_s = 1.0
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- ai_fallback_backoff_cap_s = 8.0
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- ai_fallback_backoff_jitter = 0.3
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- ai_fallback_budget_per_run = 10
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- ai_fallback_circuit_breaker_threshold = 5
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Downstream u4 (client) MUST source timeout/retry/backoff/budget/circuit from
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Settings; inline literals are forbidden by Stage 2 plan.
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"""
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from __future__ import annotations
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from src.config import Settings
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def test_ai_fallback_master_flag_default_off() -> None:
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s = Settings()
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assert s.ai_fallback_enabled is False, (
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"AI fallback master flag MUST default OFF (normal path AI=0 contract)."
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)
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def test_ai_fallback_model_default_locked() -> None:
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s = Settings()
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assert s.ai_fallback_model == "claude-opus-4-6-20250415"
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def test_ai_fallback_retry_timeout_backoff_defaults_locked() -> None:
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s = Settings()
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assert s.ai_fallback_timeout_s == 60.0
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assert s.ai_fallback_max_retries == 3
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assert s.ai_fallback_backoff_base_s == 1.0
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assert s.ai_fallback_backoff_cap_s == 8.0
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assert s.ai_fallback_backoff_jitter == 0.3
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def test_ai_fallback_budget_and_circuit_defaults_locked() -> None:
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s = Settings()
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assert s.ai_fallback_budget_per_run == 10
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assert s.ai_fallback_circuit_breaker_threshold == 5
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