V10.391 handle catalog variant listings

tests/test_competitor_match_attempts_persistence.py

@@ -666,6 +666,70 @@ def test_competitor_feeder_marks_weak_identity_as_true_low_confidence(monkeypatc
     assert attempts[0]["attempt_status"] == "true_low_confidence"
 
 
+def test_competitor_feeder_does_not_treat_spec_only_match_as_recoverable(monkeypatch):
+    from services.competitor_price_feeder import CompetitorPriceFeeder
+    from services.pchome_crawler import PChomeProduct
+
+    product = PChomeProduct(
+        product_id="DDAB01-SPEC",
+        name="LANCOME 蘭蔻 超極限肌因精華露150ml 專櫃公司貨",
+        price=3200,
+        original_price=3600,
+        discount=11,
+        image_url="",
+        product_url="https://24h.pchome.com.tw/prod/DDAB01-SPEC",
+        stock=20,
+        store="24h",
+        rating=4.6,
+        review_count=12,
+        is_on_sale=True,
+        crawled_at=datetime.now(),
+    )
+
+    class FakeCrawler:
+        def __init__(self, *_args, **_kwargs):
+            pass
+
+        def search_products(self, *_args, **_kwargs):
+            return True, "ok", [product]
+
+    def fake_score(*_args, **_kwargs):
+        return SimpleNamespace(
+            score=0.748,
+            brand_score=1.0,
+            token_score=0.42,
+            spec_score=1.0,
+            sequence_score=0.49,
+            type_score=0.55,
+            price_penalty=0.0,
+            hard_veto=False,
+            reasons=("strong_exact_spec_match",),
+            comparison_mode="exact_identity",
+            tags=["identity_v2", "comparison_exact_identity", "brand_match"],
+        )
+
+    monkeypatch.setattr("services.pchome_crawler.PChomeCrawler", FakeCrawler)
+    monkeypatch.setattr("services.marketplace_product_matcher.score_marketplace_match", fake_score)
+    feeder = CompetitorPriceFeeder(engine=object())
+    attempts = []
+    monkeypatch.setattr(
+        feeder,
+        "_record_match_attempt",
+        lambda *args, **kwargs: attempts.append(kwargs),
+    )
+
+    result = feeder._run_sku_items([{
+        "sku": "LAN001",
+        "name": "【LANCOME 蘭蔻】官方直營 超極光活粹晶露150ml",
+        "product_id": 10,
+        "momo_price": 3200,
+    }])
+
+    assert result.matched == 0
+    assert result.skipped_low_score == 1
+    assert attempts[0]["attempt_status"] == "true_low_confidence"
+
+
 def test_competitor_feeder_downgrades_variant_selection_gap_from_recoverable(monkeypatch):
     from services.competitor_price_feeder import CompetitorPriceFeeder
     from services.pchome_crawler import PChomeProduct

tests/test_marketplace_product_matcher.py

@@ -774,6 +774,10 @@ def test_marketplace_matcher_rejects_fragrance_formula_and_finish_variant_mismat
             "【PRAMY 柏瑞美】磁吸控油定妝噴霧 100ML(柔焦霧面)",
             "【柏瑞美PRAMY】 磁吸控油定粧噴霧 水光亮面",
         ),
+        (
+            "【Relove】8%菸鹼醯胺私密淨白清潔凝露120ml(私密清潔 私密美白 涼感潔淨 PH3.8弱酸呵護)",
+            "RELOVE胺基酸私密清潔凝露120ml",
+        ),
     ]
 
     for momo_name, competitor_name in cases:
@@ -784,6 +788,31 @@ def test_marketplace_matcher_rejects_fragrance_formula_and_finish_variant_mismat
         assert "variant_option_conflict" in diagnostics.reasons
 
 
+def test_marketplace_matcher_promotes_multi_variant_catalog_listings():
+    from services.marketplace_product_matcher import score_marketplace_match
+
+    cases = [
+        (
+            "【日本John’s Blend】香氛擴香罐85g(車用/任選/白麝香/黑麝香/茉莉/櫻花/繡球花/魔髮奇緣/青檸羅勒)",
+            "日本John’s Blend 車用香氛擴香罐85g(多款可選)",
+        ),
+        (
+            "【COCODOR】香氛蠟燭170g(多款任選/官方直營)",
+            "COCODOR Premium Jar Candle 香氛精油蠟燭170g(多種香味任選)",
+        ),
+        (
+            "【COCODOR】香氛蠟燭95g(多款任選/官方直營)",
+            "COCODOR Premium Jar Candle 香氛精油蠟燭95g(多種香味任選)",
+        ),
+    ]
+
+    for momo_name, competitor_name in cases:
+        diagnostics = score_marketplace_match(momo_name, competitor_name)
+        assert diagnostics.score >= 0.76
+        assert diagnostics.hard_veto is False
+        assert "catalog_variant_listing_alignment" in diagnostics.reasons
+
+
 def test_marketplace_matcher_rejects_refill_core_vs_case_only_pack():
     from services.marketplace_product_matcher import score_marketplace_match