Update app.py

app.py

@@ -7,6 +7,7 @@ import base64
 import folium
 from streamlit_folium import st_folium
 from geopy.geocoders import Nominatim
+from geopy.exc import GeocoderTimedOut
 
 # Function to set background image
 def set_background(png_file):
@@ -60,13 +61,19 @@ urls = [
     "https://www.tw-animal.com/pet/171211/c001252.html"
 ]
 
-
 # Create an empty list to store the extracted data
 data_list = []
 
 # Initialize the geolocator
 geolocator = Nominatim(user_agent="geoapiExercises")
 
+# Function to geocode an address
+def geocode_address(address):
+    try:
+        return geolocator.geocode(address)
+    except GeocoderTimedOut:
+        return geocode_address(address)
+
 # Scrape data when the button is pressed
 if st.button('開始爬取資料'):
     st.write("正在爬取資料，請稍候...")
@@ -84,20 +91,18 @@ if st.button('開始爬取資料'):
 
         # Append the data to the list if rating meets the threshold
         if rating >= min_rating:
-            try:
-                # Geocode the address to get the latitude and longitude
-                location = geolocator.geocode(address)
-                if location:
-                    data_list.append({
-                        "標題": title,
-                        "手機": phone,
-                        "地址": address,
-                        "評分": rating,
-                        "經度": location.longitude,
-                        "緯度": location.latitude
-                    })
-            except Exception as e:
-                st.warning(f"無法獲取經緯度：{e}")
+            location = geocode_address(address)
+            if location:
+                data_list.append({
+                    "標題": title,
+                    "手機": phone,
+                    "地址": address,
+                    "評分": rating,
+                    "經度": location.longitude,
+                    "緯度": location.latitude
+                })
+            else:
+                st.warning(f"無法獲取經緯度: {address}")
 
     # If data was scraped successfully
     if data_list: