Support premodern but not limited

src/client.py

@@ -159,6 +159,8 @@ def fetch_calendar(self, start_date: date, end_date: date) -> List[Tournament]:
                         continue
 
                     title = h3_tag.text.strip()
+                    if title.startswith("Limited"):
+                        continue
                     event_url = urljoin(MTGO_ROOT_URL, a_tag.get("href", ""))
                     date_str = time_tag.get("datetime", "")
 

src/config.py

@@ -12,6 +12,7 @@
     "Vintage",
     "Pauper",
     "Commander",
+    "Premodern",
 ]
 
 SCRYFALL_BULK_URL = "https://api.scryfall.com/bulk-data"

src/scraper.py

@@ -134,6 +134,11 @@ def _sync_tournament(
         if not t.date:
             t.date = today
 
+        if t.name and t.name.startswith("Limited"):
+            logger.info("Skipping Limited event: %s", t.name)
+            stats["skipped"] += 1
+            return True
+
         safe_filename = sanitize_filename(t.json_file or "unknown.json")
         target_dir = os.path.join(
             self.cache_root,

tests/test_client.py

@@ -132,6 +132,12 @@ def test_tournament_from_url():
     t_duel = tournament_from_url(duel_url)
     assert t_duel.formats == "Commander"
 
+    premodern_url = (
+        "https://www.mtgo.com/decklist/premodern-challenge-32-2026-09-1012854063"
+    )
+    t_premodern = tournament_from_url(premodern_url)
+    assert t_premodern.formats == "Premodern"
+
 
 def test_fetch_event_data_404_no_retry():
     client = MTGOClient(max_retries=3)
@@ -164,3 +170,41 @@ def test_fetch_event_data_with_request_delay(monkeypatch):
 
     client.fetch_event_data("https://www.mtgo.com/decklist/test")
     assert sleep_calls == [0.1]
+
+
+def test_fetch_calendar_skips_limited_events():
+    client = MTGOClient()
+    mock_resp = MagicMock()
+    mock_resp.status_code = 200
+    mock_resp.text = """
+    <html>
+      <body>
+        <li class="decklists-item">
+          <a href="/decklist/modern-challenge-64-2026-09-1012854060">
+            <div><h3>Modern Challenge 64</h3></div>
+            <time datetime="2026-09-10T13:00:00.000Z"></time>
+          </a>
+        </li>
+        <li class="decklists-item">
+          <a href="/decklist/limited-super-qualifier-2026-09-1012645816">
+            <div><h3>Limited Super Qualifier</h3></div>
+            <time datetime="2026-09-10T14:05:00.000Z"></time>
+          </a>
+        </li>
+        <li class="decklists-item">
+          <a href="/decklist/premodern-challenge-32-2026-09-1012854063">
+            <div><h3>Premodern Challenge 32</h3></div>
+            <time datetime="2026-09-10T17:00:00.000Z"></time>
+          </a>
+        </li>
+      </body>
+    </html>
+    """
+    client.session.get = MagicMock(return_value=mock_resp)
+
+    tournaments = client.fetch_calendar(date(2026, 9, 1), date(2026, 9, 30))
+    assert len(tournaments) == 2
+    assert tournaments[0].name == "Modern Challenge 64"
+    assert tournaments[0].formats == "Modern"
+    assert tournaments[1].name == "Premodern Challenge 32"
+    assert tournaments[1].formats == "Premodern"

tests/test_incremental.py

@@ -173,6 +173,24 @@ def test_sync_specified_tournaments(tmp_path):
     assert mock_client.fetch_calendar.call_count == 0
 
 
+def test_sync_skips_limited_event(tmp_path):
+    mock_client = MagicMock()
+    limited_tournament = Tournament(
+        date=date(2026, 9, 10),
+        name="Limited Super Qualifier",
+        uri="https://www.mtgo.com/decklist/limited-super-qualifier-2024-06-0912645816",
+        formats=None,
+        json_file="limited-super-qualifier-2024-06-0912645816.json",
+    )
+    engine = MTGOSyncEngine(cache_root=str(tmp_path), client=mock_client)
+    stats = engine.sync(tournaments=[limited_tournament])
+
+    assert stats["skipped"] == 1
+    assert stats["created"] == 0
+    assert stats["failed"] == 0
+    assert mock_client.fetch_event_data.call_count == 0
+
+
 def test_cli_parse_retry_args(monkeypatch):
     from src.cli import parse_args