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