| from geopy.geocoders import Nominatim |
| from geopy import geocoders |
| from geopy.distance import geodesic |
| import pandas as pd |
| import streamlit as st |
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|
| def find_nearby_places(lat, lon, place_type, radius): |
| geolocator = Nominatim(user_agent="nearby_search") |
| location = geolocator.reverse((lat, lon)) |
| st.write(f"\n検索した場所: {location}\n") |
|
|
| query = f"{place_type} near {lat}, {lon}" |
| df = [] |
| try: |
| places = geolocator.geocode(query, exactly_one=False, limit=None) |
| if places: |
| for place in places: |
| place_coords = (place.latitude, place.longitude) |
| place_distance = geodesic((lat, lon), place_coords).kilometers |
| if place_distance <= radius: |
| df.append((place.address,) + place_coords + (place_distance,)) |
| |
| else: |
| st.write("No nearby places found for the given type.") |
| except: |
| st.write("Error: Unable to fetch nearby places.") |
|
|
| return pd.DataFrame(df, columns = ['場所', 'lat', 'lon', '距離(km)']) |
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|
| def get_place(x): |
| loc = Nominatim(user_agent="GetLoc") |
| getLoc = loc.geocode(x,country_codes='jp') |
| return getLoc.latitude, getLoc.longitude, getLoc |
