Spaces:
Sleeping
Sleeping
En yakın POI
Browse files
app.py
CHANGED
|
@@ -59,9 +59,206 @@ DEFAULT_TAGS = {
|
|
| 59 |
|
| 60 |
|
| 61 |
|
|
|
|
|
|
|
| 62 |
# ==========================================
|
| 63 |
# OSM / CBS FONKSİYONLARI
|
| 64 |
# ==========================================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 65 |
def get_neighborhood_gdf(city: str, district: str, neighborhood: str):
|
| 66 |
"""
|
| 67 |
1) Önce önceden kaydedilmiş GeoJSON'dan arar (city + district + neighborhood).
|
|
@@ -1079,6 +1276,10 @@ with gr.Blocks() as demo:
|
|
| 1079 |
)
|
| 1080 |
|
| 1081 |
gen_and_run_btn = gr.Button("LLM ile Sorguyu Üret ve Çalıştır")
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1082 |
|
| 1083 |
# 2) Üretilen veya manuel Overpass sorgusu
|
| 1084 |
overpass_box = gr.Textbox(
|
|
@@ -1089,7 +1290,28 @@ with gr.Blocks() as demo:
|
|
| 1089 |
|
| 1090 |
run_overpass_btn = gr.Button("Sorguyu Çalıştır ve Haritayı Güncelle")
|
| 1091 |
|
| 1092 |
-
#
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1093 |
# LLM ile üret + çalıştır (birikimli)
|
| 1094 |
gen_and_run_btn.click(
|
| 1095 |
fn=llm_overpass_to_map,
|
|
|
|
| 59 |
|
| 60 |
|
| 61 |
|
| 62 |
+
|
| 63 |
+
|
| 64 |
# ==========================================
|
| 65 |
# OSM / CBS FONKSİYONLARI
|
| 66 |
# ==========================================
|
| 67 |
+
|
| 68 |
+
from shapely.geometry import Point
|
| 69 |
+
import math
|
| 70 |
+
|
| 71 |
+
def get_neighborhood_center(city, district, neighborhood):
|
| 72 |
+
"""
|
| 73 |
+
Verilen şehir/ilçe/mahalle için poligonu alır ve merkez (centroid) koordinatını döndürür.
|
| 74 |
+
(lat, lon) şeklinde WGS84 (EPSG:4326) döner.
|
| 75 |
+
"""
|
| 76 |
+
gdf = get_neighborhood_gdf(city, district, neighborhood)
|
| 77 |
+
if gdf is None or len(gdf) == 0:
|
| 78 |
+
return None
|
| 79 |
+
|
| 80 |
+
# Emin olmak için WGS84'e çevir
|
| 81 |
+
try:
|
| 82 |
+
gdf_ll = gdf.to_crs(epsg=4326)
|
| 83 |
+
except Exception:
|
| 84 |
+
gdf_ll = gdf # zaten 4326 ise
|
| 85 |
+
|
| 86 |
+
poly = gdf_ll.geometry.iloc[0]
|
| 87 |
+
c = poly.centroid
|
| 88 |
+
return c.y, c.x # (lat, lon)
|
| 89 |
+
|
| 90 |
+
|
| 91 |
+
def _build_nearest_poi_query(lat, lon, key, values, radius):
|
| 92 |
+
"""
|
| 93 |
+
Overpass için: verilen key + values (örn: amenity=university, shop=supermarket)
|
| 94 |
+
etrafında en yakın POI'yi arayan sorguyu üretir.
|
| 95 |
+
"""
|
| 96 |
+
if isinstance(values, str):
|
| 97 |
+
values = [values]
|
| 98 |
+
|
| 99 |
+
filters = []
|
| 100 |
+
for v in values:
|
| 101 |
+
filters.append(f' node["{key}"="{v}"](around:{radius},{lat},{lon});')
|
| 102 |
+
filters.append(f' way["{key}"="{v}"](around:{radius},{lat},{lon});')
|
| 103 |
+
filters.append(f' rel["{key}"="{v}"](around:{radius},{lat},{lon});')
|
| 104 |
+
|
| 105 |
+
filters_str = "\n".join(filters)
|
| 106 |
+
|
| 107 |
+
query = f"""
|
| 108 |
+
[out:json][timeout:25];
|
| 109 |
+
(
|
| 110 |
+
{filters_str}
|
| 111 |
+
);
|
| 112 |
+
out center 1;
|
| 113 |
+
"""
|
| 114 |
+
return query
|
| 115 |
+
|
| 116 |
+
|
| 117 |
+
def _haversine_m(lat1, lon1, lat2, lon2):
|
| 118 |
+
"""
|
| 119 |
+
İki nokta arasındaki yaklaşık mesafeyi (metre) hesaplar.
|
| 120 |
+
"""
|
| 121 |
+
R = 6371000 # Dünya yarıçapı (m)
|
| 122 |
+
phi1 = math.radians(lat1)
|
| 123 |
+
phi2 = math.radians(lat2)
|
| 124 |
+
dphi = math.radians(lat2 - lat1)
|
| 125 |
+
dlambda = math.radians(lon2 - lon1)
|
| 126 |
+
|
| 127 |
+
a = math.sin(dphi/2)**2 + math.cos(phi1)*math.cos(phi2)*math.sin(dlambda/2)**2
|
| 128 |
+
c = 2 * math.atan2(math.sqrt(a), math.sqrt(1 - a))
|
| 129 |
+
return R * c
|
| 130 |
+
|
| 131 |
+
|
| 132 |
+
def find_nearest_poi_overpass(city, district, neighborhood, key, values, radius=5000):
|
| 133 |
+
"""
|
| 134 |
+
Mahalle merkezinden belirli bir yarıçap içinde (m cinsinden)
|
| 135 |
+
verilen OSM tag'ine göre (örn: amenity, shop) en yakın POI'yi arar.
|
| 136 |
+
Örnek:
|
| 137 |
+
key="amenity", values=["university", "college"]
|
| 138 |
+
key="shop", values=["supermarket", "convenience"]
|
| 139 |
+
Dönüş:
|
| 140 |
+
None -> bulunamadı
|
| 141 |
+
dict -> {"name", "lat", "lon", "tag_key", "tag_value", "distance_m", "distance_km"}
|
| 142 |
+
"""
|
| 143 |
+
center = get_neighborhood_center(city, district, neighborhood)
|
| 144 |
+
if center is None:
|
| 145 |
+
return None
|
| 146 |
+
|
| 147 |
+
lat_c, lon_c = center
|
| 148 |
+
|
| 149 |
+
query = _build_nearest_poi_query(lat_c, lon_c, key, values, radius)
|
| 150 |
+
|
| 151 |
+
url = "https://overpass-api.de/api/interpreter"
|
| 152 |
+
try:
|
| 153 |
+
resp = requests.post(url, data={"data": query}, timeout=30)
|
| 154 |
+
resp.raise_for_status()
|
| 155 |
+
data = resp.json()
|
| 156 |
+
except Exception as e:
|
| 157 |
+
print("Overpass nearest POI isteği hatası:", e)
|
| 158 |
+
return None
|
| 159 |
+
|
| 160 |
+
elements = data.get("elements", [])
|
| 161 |
+
if not elements:
|
| 162 |
+
return None
|
| 163 |
+
|
| 164 |
+
# İlk element en yakın kabul ediliyor
|
| 165 |
+
e = elements[0]
|
| 166 |
+
tags = e.get("tags", {}) or {}
|
| 167 |
+
name = tags.get("name", "(isimsiz POI)")
|
| 168 |
+
|
| 169 |
+
# node ise lat/lon direk var; way/rel ise center altında
|
| 170 |
+
lat_p = e.get("lat") or (e.get("center") or {}).get("lat")
|
| 171 |
+
lon_p = e.get("lon") or (e.get("center") or {}).get("lon")
|
| 172 |
+
|
| 173 |
+
tag_value = None
|
| 174 |
+
if isinstance(values, list):
|
| 175 |
+
for v in values:
|
| 176 |
+
if tags.get(key) == v:
|
| 177 |
+
tag_value = v
|
| 178 |
+
break
|
| 179 |
+
if tag_value is None:
|
| 180 |
+
tag_value = tags.get(key)
|
| 181 |
+
else:
|
| 182 |
+
tag_value = tags.get(key)
|
| 183 |
+
|
| 184 |
+
dist_m = None
|
| 185 |
+
dist_km = None
|
| 186 |
+
if lat_p is not None and lon_p is not None:
|
| 187 |
+
dist_m = _haversine_m(lat_c, lon_c, lat_p, lon_p)
|
| 188 |
+
dist_km = dist_m / 1000.0
|
| 189 |
+
|
| 190 |
+
return {
|
| 191 |
+
"name": name,
|
| 192 |
+
"lat": lat_p,
|
| 193 |
+
"lon": lon_p,
|
| 194 |
+
"tag_key": key,
|
| 195 |
+
"tag_value": tag_value,
|
| 196 |
+
"distance_m": dist_m,
|
| 197 |
+
"distance_km": dist_km,
|
| 198 |
+
}
|
| 199 |
+
|
| 200 |
+
|
| 201 |
+
def answer_nearest_poi(city, district, neighborhood, key, values, human_label=None, radius=5000):
|
| 202 |
+
"""
|
| 203 |
+
Kullanıcıya gösterilecek generic cevap metni.
|
| 204 |
+
human_label: 'üniversite', 'market', 'hastane' gibi daha okunaklı isim.
|
| 205 |
+
"""
|
| 206 |
+
info = find_nearest_poi_overpass(city, district, neighborhood, key, values, radius=radius)
|
| 207 |
+
if info is None:
|
| 208 |
+
label = human_label or f"{key}={values}"
|
| 209 |
+
return f"{city} / {district} / {neighborhood} çevresinde belirli bir yarıçapta {label} bulunamadı."
|
| 210 |
+
|
| 211 |
+
name = info["name"]
|
| 212 |
+
lat = info["lat"]
|
| 213 |
+
lon = info["lon"]
|
| 214 |
+
dist_km = info["distance_km"]
|
| 215 |
+
|
| 216 |
+
label = human_label or info.get("tag_value") or f"{key}={values}"
|
| 217 |
+
|
| 218 |
+
if lat is not None and lon is not None and dist_km is not None:
|
| 219 |
+
return (
|
| 220 |
+
f"{city} / {district} / {neighborhood} mahallesi merkezine en yakın {label}: "
|
| 221 |
+
f"{name} (yaklaşık {dist_km:.2f} km, konum: {lat:.5f}, {lon:.5f})."
|
| 222 |
+
)
|
| 223 |
+
else:
|
| 224 |
+
return (
|
| 225 |
+
f"{city} / {district} / {neighborhood} mahallesi merkezine en yakın {label}: {name}."
|
| 226 |
+
)
|
| 227 |
+
|
| 228 |
+
def nearest_poi_wrapper(city, district, neighborhood, poi_type):
|
| 229 |
+
"""
|
| 230 |
+
Gradio dropdown'dan seçilen poi_type'ı gerçek tag'lere çeviren yardımcı.
|
| 231 |
+
"""
|
| 232 |
+
if poi_type == "Üniversite":
|
| 233 |
+
key = "amenity"
|
| 234 |
+
values = ["university", "college"]
|
| 235 |
+
label = "üniversite"
|
| 236 |
+
elif poi_type == "Market":
|
| 237 |
+
key = "shop"
|
| 238 |
+
values = ["supermarket", "convenience", "mall", "department_store"]
|
| 239 |
+
label = "market"
|
| 240 |
+
elif poi_type == "Hastane":
|
| 241 |
+
key = "amenity"
|
| 242 |
+
values = "hospital"
|
| 243 |
+
label = "hastane"
|
| 244 |
+
elif poi_type == "Eczane":
|
| 245 |
+
key = "amenity"
|
| 246 |
+
values = "pharmacy"
|
| 247 |
+
label = "eczane"
|
| 248 |
+
elif poi_type == "Park":
|
| 249 |
+
key = "leisure"
|
| 250 |
+
values = "park"
|
| 251 |
+
label = "park"
|
| 252 |
+
else:
|
| 253 |
+
# varsayılan: üniversite
|
| 254 |
+
key = "amenity"
|
| 255 |
+
values = ["university", "college"]
|
| 256 |
+
label = "üniversite"
|
| 257 |
+
|
| 258 |
+
return answer_nearest_poi(city, district, neighborhood, key, values, human_label=label)
|
| 259 |
+
|
| 260 |
+
|
| 261 |
+
|
| 262 |
def get_neighborhood_gdf(city: str, district: str, neighborhood: str):
|
| 263 |
"""
|
| 264 |
1) Önce önceden kaydedilmiş GeoJSON'dan arar (city + district + neighborhood).
|
|
|
|
| 1276 |
)
|
| 1277 |
|
| 1278 |
gen_and_run_btn = gr.Button("LLM ile Sorguyu Üret ve Çalıştır")
|
| 1279 |
+
|
| 1280 |
+
|
| 1281 |
+
|
| 1282 |
+
|
| 1283 |
|
| 1284 |
# 2) Üretilen veya manuel Overpass sorgusu
|
| 1285 |
overpass_box = gr.Textbox(
|
|
|
|
| 1290 |
|
| 1291 |
run_overpass_btn = gr.Button("Sorguyu Çalıştır ve Haritayı Güncelle")
|
| 1292 |
|
| 1293 |
+
# En yakın POI (generic)
|
| 1294 |
+
poi_type_dropdown = gr.Dropdown(
|
| 1295 |
+
choices=["Üniversite", "Market", "Hastane", "Eczane", "Park"],
|
| 1296 |
+
value="Üniversite",
|
| 1297 |
+
label="En yakın neyi bulmak istiyorsun?"
|
| 1298 |
+
)
|
| 1299 |
+
|
| 1300 |
+
nearest_poi_btn = gr.Button("1. Mahalle için en yakın noktayı bul")
|
| 1301 |
+
nearest_poi_box = gr.Textbox(
|
| 1302 |
+
label="En Yakın POI",
|
| 1303 |
+
lines=2,
|
| 1304 |
+
)
|
| 1305 |
+
|
| 1306 |
+
nearest_poi_btn.click(
|
| 1307 |
+
fn=nearest_poi_wrapper,
|
| 1308 |
+
inputs=[city_in, district1_in, neigh1_in, poi_type_dropdown],
|
| 1309 |
+
outputs=[nearest_poi_box],
|
| 1310 |
+
)
|
| 1311 |
+
|
| 1312 |
+
|
| 1313 |
+
|
| 1314 |
+
|
| 1315 |
# LLM ile üret + çalıştır (birikimli)
|
| 1316 |
gen_and_run_btn.click(
|
| 1317 |
fn=llm_overpass_to_map,
|