Örnekler

Bu bölümde, Places Aggregate API'ye yönelik bir dizi örnek istek ele alınmaktadır.

Daire içindeki yerleri döndürme

Londra'daki Taksim Meydanı'nın 200 metre yarıçapındaki tüm restoranları döndür.

  • Arama alanı, belirli bir enlem ve boylam üzerinde ortalanmış bir dairedir. Bu dairenin yarıçapı 200 metredir ve arama alanının boyutunu belirler.
  • İstenen yer türü restorandır ve bu, typeFilters içinde includedTypes kullanılarak iletilir.
  • Sayı INSIGHTS_COUNT kullanılarak, yer kimlikleri ise INSIGHTS_PLACES kullanılarak istenir.

Dinlenme

curl --location 'https://areainsights.googleapis.com/v1:computeInsights' \
--header 'X-Goog-Api-Key: API_KEY' \
--header 'Content-Type: application/json' \
--data '{
  "insights": ["INSIGHT_COUNT", "INSIGHT_PLACES"],
  "filter": {
    "locationFilter": {
      "circle": {
        "latLng": { "latitude": 51.508, "longitude": -0.128},
        "radius": 200
      }
    },
    "typeFilter": { "includedTypes": "restaurant" }
  }
}'

Python (gRPC)

from google.maps import areainsights_v1
from google.maps.areainsights_v1.types import (
    ComputeInsightsRequest,
    Filter,
    LocationFilter,
    TypeFilter,
    Insight
)
from google.type import latlng_pb2
from google.oauth2 import service_account

def get_area_insights():
    # Initialize the client
    credentials = service_account.Credentials.from_service_account_file(
        'path/to/service_account.json',
        scopes=['https://www.googleapis.com/auth/cloud-platform']
    )
    
    client = areainsights_v1.AreaInsightsClient(
        credentials=credentials
    )

    # Create location filter with circle
    lat_lng = latlng_pb2.LatLng(
        latitude=51.508,
        longitude=-0.128
    )
    
    location_filter = LocationFilter(
        circle=LocationFilter.Circle(
            lat_lng=lat_lng,
            radius=200
        )
    )

    # Create type filter
    type_filter = TypeFilter(
        included_types=["restaurant"]
    )

    # Create the main filter
    filter = Filter(
        location_filter=location_filter,
        type_filter=type_filter
    )

    # Create the request
    request = ComputeInsightsRequest(
        insights=[
            Insight.INSIGHT_COUNT,
            Insight.INSIGHT_PLACES
        ],
        filter=filter
    )

    try:
        # Make the request
        response = client.compute_insights(request=request)
        
        # Print results
        print(f"Total count: {response.count}")
        print("\nPlaces found:")
        for place in response.place_insights:
            print(f"Place ID: {place.place}")

    except Exception as e:
        print(f"Error occurred: {e}")

if __name__ == "__main__":
    get_area_insights()

Yer türlerini hariç tutma

Yer türlerini sayımdan hariç tutabilirsiniz.

Aşağıdaki istek, ilk örnekle aynıdır ancak typeFilters öğesine excludedTypes eklenmiştir. includedTypes ve excludedTypes için dize veya dize dizisi kullanabilirsiniz.

Bu örnekte, cafe ve bakery olmak üzere iki yer türü restaurant sayımından hariç tutuluyor.

Dinlenme

curl --location 'https://areainsights.googleapis.com/v1:computeInsights' \
--header 'X-Goog-Api-Key: API_KEY' \
--header 'Content-Type: application/json' \
--data '{
    "insights": ["INSIGHT_COUNT", "INSIGHT_PLACES"],
    "filter": {
        "locationFilter": {
            "circle": {
                "latLng": { "latitude": 51.508, "longitude": -0.128},
                "radius": 200
            }
        },
        "typeFilter": {
            "includedTypes": "restaurant",
            "excludedTypes": [
                "cafe",
                "bakery"
            ]
        }
    }
}'

Python (gRPC)

from google.maps import areainsights_v1
from google.maps.areainsights_v1.types import (
    ComputeInsightsRequest,
    Filter,
    LocationFilter,
    TypeFilter,
    Insight
)
from google.type import latlng_pb2
from google.oauth2 import service_account

def get_area_insights():
    # Initialize the client with service account
    credentials = service_account.Credentials.from_service_account_file(
        'path/to/service_account.json',
        scopes=['https://www.googleapis.com/auth/cloud-platform']
    )
    
    client = areainsights_v1.AreaInsightsClient(
        credentials=credentials
    )

    # Create location filter with circle
    lat_lng = latlng_pb2.LatLng(
        latitude=51.508,
        longitude=-0.128
    )
    
    location_filter = LocationFilter(
        circle=LocationFilter.Circle(
            lat_lng=lat_lng,
            radius=200
        )
    )

    # Create type filter with both included and excluded types
    type_filter = TypeFilter(
        included_types=["restaurant"],
        excluded_types=["cafe", "bakery"]
    )

    # Create the main filter
    filter = Filter(
        location_filter=location_filter,
        type_filter=type_filter
    )

    # Create the request
    request = ComputeInsightsRequest(
        insights=[
            Insight.INSIGHT_COUNT,
            Insight.INSIGHT_PLACES
        ],
        filter=filter
    )

    try:
        # Make the request
        response = client.compute_insights(request=request)
        
        # Print results
        print(f"Total count: {response.count}")
        print("\nPlaces found:")
        for place in response.place_insights:
            print(f"Place ID: {place.place}")

    except Exception as e:
        print(f"Error occurred: {e}")

if __name__ == "__main__":
    get_area_insights()

Birincil türü kullanma

Bu örnek, ilk örnekteki isteği yalnızca sayımda primaryType değeri restaurant olan yerleri içerecek şekilde değiştirir.

Dinlenme

curl --location 'https://areainsights.googleapis.com/v1:computeInsights' \
--header 'X-Goog-Api-Key: API_KEY' \
--header 'Content-Type: application/json' \
--data '{
  "insights": ["INSIGHT_COUNT", "INSIGHT_PLACES"],
  "filter": {
    "locationFilter": {
      "circle": {
        "latLng": { "latitude": 51.508, "longitude": -0.128},
        "radius": 200
      }
    },
    "typeFilter": { "includedPrimaryTypes": "restaurant" }
  }
}'

Python (gRPC)

from google.maps import areainsights_v1
from google.maps.areainsights_v1.types import (
    ComputeInsightsRequest,
    Filter,
    LocationFilter,
    TypeFilter,
    Insight
)
from google.type import latlng_pb2
from google.oauth2 import service_account

def get_area_insights():
    # Initialize the client with service account
    credentials = service_account.Credentials.from_service_account_file(
        'path/to/service_account.json',
        scopes=['https://www.googleapis.com/auth/cloud-platform']
    )
    
    client = areainsights_v1.AreaInsightsClient(
        credentials=credentials
    )

    # Create location filter with circle
    lat_lng = latlng_pb2.LatLng(
        latitude=51.508,
        longitude=-0.128
    )
    
    location_filter = LocationFilter(
        circle=LocationFilter.Circle(
            lat_lng=lat_lng,
            radius=200
        )
    )

    # Create type filter with primary types
    type_filter = TypeFilter(
        included_primary_types=["restaurant"]
    )

    # Create the main filter
    filter = Filter(
        location_filter=location_filter,
        type_filter=type_filter
    )

    # Create the request
    request = ComputeInsightsRequest(
        insights=[
            Insight.INSIGHT_COUNT,
            Insight.INSIGHT_PLACES
        ],
        filter=filter
    )

    try:
        # Make the request
        response = client.compute_insights(request=request)
        
        # Print results
        print(f"Total count: {response.count}")
        print("\nPlaces found:")
        for place in response.place_insights:
            print(f"Place ID: {place.place}")

    except Exception as e:
        print(f"Error occurred: {e}")

if __name__ == "__main__":
    get_area_insights()

Özel poligon

Bu örnekte, arama alanınızı tanımlamak için özel bir poligonun nasıl kullanılacağı gösterilmektedir. INSIGHTS_PLACES belirtmenin aramayı 100'e kadar yer kimliği döndürecek kadar küçük alanlarla sınırladığını unutmayın. Daha büyük alanlarda, hizmetin ayrı ayrı yer kimlikleri döndürmesi gerekmemesi için bu sınırlamayı atlamak üzere INSIGHTS_COUNT kullanın.

Daha önce olduğu gibi, kullanılan yer türü restaurant'dır. Bu örnekte üç filtre daha tanıtılıyor:

  • operatingStatus: Bu örnekte yalnızca faaliyet gösteren yerler sayılır.
  • priceLevel: Bu örnekte yalnızca ucuz ve orta fiyatlı yerler dikkate alınır.
  • ratingFilter: Bu örnekte yalnızca 4,0 ile 5,0 arasında yorum puanı alan yerler sayılır.

Dinlenme

curl --location 'https://areainsights.googleapis.com/v1:computeInsights' \
--header 'X-Goog-Api-Key: API_KEY' \
--header 'Content-Type: application/json' \
--data '{
    "insights": [ "INSIGHT_COUNT" ],
    "filter": {
        "locationFilter": {
            "customArea": {
                "polygon": {
                    "coordinates": [
                        { "latitude": 37.776, "longitude": -122.666 },
                        { "latitude": 37.130, "longitude": -121.898 },
                        { "latitude": 37.326, "longitude": -121.598 },
                        { "latitude": 37.912, "longitude": -122.247 },
                        { "latitude": 37.776, "longitude": -122.666 }
                    ]
                }
            }
        },
        "typeFilter": {
            "includedTypes": "restaurant"
        },
        "operatingStatus": [ "OPERATING_STATUS_OPERATIONAL" ],
        "priceLevels": [ "PRICE_LEVEL_INEXPENSIVE", "PRICE_LEVEL_MODERATE" ],
        "ratingFilter": { "minRating": 4.0, "maxRating": 5.0 }
    }
}'

Python (gRPC)

from google.maps import areainsights_v1
from google.maps.areainsights_v1.types import (
    ComputeInsightsRequest,
    Filter,
    LocationFilter,
    TypeFilter,
    Insight,
    RatingFilter,
    OperatingStatus,
    PriceLevel
)
from google.type import latlng_pb2
from google.oauth2 import service_account

def get_area_insights():
    # Initialize the client with service account
    credentials = service_account.Credentials.from_service_account_file(
        'path/to/service_account.json',
        scopes=['https://www.googleapis.com/auth/cloud-platform']
    )
    
    client = areainsights_v1.AreaInsightsClient(
        credentials=credentials
    )

    # Create coordinates for the polygon
    coordinates = [
        latlng_pb2.LatLng(latitude=37.776, longitude=-122.666),
        latlng_pb2.LatLng(latitude=37.130, longitude=-121.898),
        latlng_pb2.LatLng(latitude=37.326, longitude=-121.598),
        latlng_pb2.LatLng(latitude=37.912, longitude=-122.247),
        latlng_pb2.LatLng(latitude=37.776, longitude=-122.666)  # Closing point
    ]

    # Create custom area with polygon using the nested structure
    location_filter = LocationFilter(
        custom_area=LocationFilter.CustomArea(
            polygon=LocationFilter.CustomArea.Polygon(coordinates=coordinates)
        )
    )

    # Create type filter
    type_filter = TypeFilter(
        included_types=["restaurant"]
    )

    # Create rating filter
    rating_filter = RatingFilter(
        min_rating=4.0,
        max_rating=5.0
    )

    # Create the main filter
    filter = Filter(
        location_filter=location_filter,
        type_filter=type_filter,
        operating_status=[OperatingStatus.OPERATING_STATUS_OPERATIONAL],
        price_levels=[
            PriceLevel.PRICE_LEVEL_INEXPENSIVE,
            PriceLevel.PRICE_LEVEL_MODERATE
        ],
        rating_filter=rating_filter
    )

    # Create the request
    request = ComputeInsightsRequest(
        insights=[Insight.INSIGHT_COUNT],
        filter=filter
    )

    try:
        # Make the request
        response = client.compute_insights(request=request)
        
        # Print results
        print(f"Total count: {response.count}")

    except Exception as e:
        print(f"Error occurred: {e}")

if __name__ == "__main__":
    get_area_insights()

Coğrafi alan

Bu örnekte, arama alanını ayarlamak için Coğrafi Alan Place ID'si kullanılmaktadır. Bu yer kimlikleri, bir yerin (ör. kasaba veya şehir) geometrisini içerir. Burada kullanılan yer kimliği ChIJiQHsW0m3j4ARm69rRkrUF3w olup Mountain View, Kaliforniya şehrine karşılık gelir.

Yer kimliğini Places Aggregate API'ye iletmek, arama alanını coğrafi alanın sınırlarına ayarlar. Yer kimliği, place kullanılarak places/place_ID biçiminde iletilir.

Coğrafi Alan yer kimliğini aşağıdaki yöntemlerden herhangi biriyle edinebilirsiniz:

Dinlenme

curl --location 'https://areainsights.googleapis.com/v1:computeInsights' \
--header 'X-Goog-Api-Key: API_KEY' \
--header 'Content-Type: application/json' \
--data '{
    "insights": [
        "INSIGHT_COUNT"
    ],
    "filter": {
        "locationFilter": {
            "region": {
                "place": "places/ChIJiQHsW0m3j4ARm69rRkrUF3w"
            }
        },
        "typeFilter": {
            "includedTypes": [
                "restaurant"
            ]
        }
    }
}'

Python (gRPC)

from google.maps import areainsights_v1
from google.maps.areainsights_v1.types import (
    ComputeInsightsRequest,
    Filter,
    LocationFilter,
    TypeFilter,
    Insight
)
from google.oauth2 import service_account

def get_area_insights():
    # Initialize the client with service account
    credentials = service_account.Credentials.from_service_account_file(
        'path/to/service_account.json',
        scopes=['https://www.googleapis.com/auth/cloud-platform']
    )
    
    client = areainsights_v1.AreaInsightsClient(
        credentials=credentials
    )

    # Create location filter with region
    location_filter = LocationFilter(
        region=LocationFilter.Region(
            place="places/ChIJiQHsW0m3j4ARm69rRkrUF3w"
        )
    )

    # Create type filter
    type_filter = TypeFilter(
        included_types=["restaurant"]
    )

    # Create the main filter
    filter = Filter(
        location_filter=location_filter,
        type_filter=type_filter
    )

    # Create the request
    request = ComputeInsightsRequest(
        insights=[Insight.INSIGHT_COUNT],
        filter=filter
    )

    try:
        # Make the request
        response = client.compute_insights(request=request)
        
        # Print results
        print(f"Total count: {response.count}")

    except Exception as e:
        print(f"Error occurred: {e}")

if __name__ == "__main__":
    get_area_insights()