From 80072e3a7fb161cf132f5e1172efa5a767d859ad Mon Sep 17 00:00:00 2001
From: "2569718930@qq.com" <2569718930@qq.com>
Date: Sun, 19 Apr 2026 01:55:42 +0800
Subject: [PATCH] Enable fast METAR refresh for Lagos

---
 src/data_collection/city_registry.py | 1 +
 tests/test_country_networks.py       | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/data_collection/city_registry.py b/src/data_collection/city_registry.py
index 9f5ad70b..3712c232 100644
--- a/src/data_collection/city_registry.py
+++ b/src/data_collection/city_registry.py
@@ -769,6 +769,7 @@ CITY_REGISTRY = {
         "tz_offset": 3600,
         "use_fahrenheit": False,
         "is_major": True,
+        "fast_metar_refresh": True,
         "risk_level": "medium",
         "risk_emoji": "🟡",
         "airport_name": "穆尔塔拉·穆罕默德国际机场",
diff --git a/tests/test_country_networks.py b/tests/test_country_networks.py
index a3039d95..b98a477a 100644
--- a/tests/test_country_networks.py
+++ b/tests/test_country_networks.py
@@ -31,6 +31,7 @@ def test_turkey_metar_uses_fast_cache_ttl():
 
     assert source._metar_cache_ttl_for_city("ankara", "LTAC") == 60
     assert source._metar_cache_ttl_for_city("istanbul", "LTFM") == 60
+    assert source._metar_cache_ttl_for_city("lagos", "DNMM") == 60
     assert source._metar_cache_ttl_for_city("karachi", "OPKC") == 600