Spis treści
Ze względu na różne zabezpieczenia (Recaptcha, dynamiczna zawartość, kontrole IP, itp.) skrobanie Map Google w czystym pythonie jest trudnym zadaniem, nawet jeśli masz doświadczenie w tej dziedzinie. Na szczęście istnieje wiele narzędzi, które można wykorzystać do skrobania recenzji w pythonie lub innym języku programowania.
W tym artykule poznasz dwa najpopularniejsze narzędzia do skrobania Map Google: emulację przeglądarki oraz Outscraper API. Ten tutorial powinien być wystarczający do pozyskiwania danych zarówno dla osób indywidualnych, jak i dla zespołów big data.
Scrape Google Places in Pyhton
Możesz spróbować skrobać Google z czystym Pythonem, ale w ciągu 10 żądań zobaczysz, że twój program jest zablokowany. Dzieje się tak, ponieważ Google waliduje sesje i oczekuje, że JavaScript wykona pewne wywołania API w tle. Dlatego użycie emulacji przeglądarki jest wymagane, aby zapobiec zablokowaniu naszego crawlera przez Google Maps. Dodatkowo możesz skorzystać z serwerów proxy.
Aby rozpocząć budowanie scrapera google maps z emulacją przeglądarki należy wykonać kroki opisane w tym tutorialu Jak skrobać mapy Google za pomocą Pythona i Selenium.
Scrape Google Places w Pythonie w ciągu 6 minut
Stworzenie Google Maps scraper i jego utrzymanie może wymagać dużej ilości czasu i wysiłku. Dlatego wiele zespołów inżynierskich uważa, że korzystne dla nich jest skupienie się na swojej głównej dziedzinie i korzystanie z Outscraper Platfom jako wiarygodnego źródła danych dla swoich aplikacji.
Scrape Google Maps przy użyciu SDK
1. Będziesz potrzebował python3+ i ten pakiet Pythona. Zainstaluj pakiet, wykonując następujące polecenie.
pip install google-services-api
2. Pobierz swój klucz API z strona profilu.
3. Import the package and initialize it with the key. Specify queries to run the search like this “Restauracje w pobliżu Los Angeles, USA.” Use countries and cities inside each query.
from outscraper import ApiClient
api_cliet = ApiClient(api_key='KEY_FROM_OUTSCRAPER')
response = api_cliet.google_maps_search(
'Restaurants near Los Angeles, USA',
language='en',
region='es',
limit=100
)
4. Wait a few seconds till the data is fetched.
[
{
"name": "Sushi Gen",
"full_address": "422 E 2nd St, Los Angeles, CA 90012",
"borough": "Little Tokyo",
"street": "422 E 2nd St",
"city": "Los Angeles",
"postal_code": "90012",
"country_code": "US",
"country": "United States of America",
"us_state": "California",
"state": "California",
"plus_code": null,
"latitude": 34.0466917,
"longitude": -118.2385444,
"time_zone": "America/Los_Angeles",
"site": "http://www.sushigen-dtla.com/",
"phone": "+1 213-617-0552",
"type": "Sushi restaurant",
"subtypes": "Sushi restaurant, Japanese restaurant",
"posts": null,
"rating": 4.6,
"reviews": 1244,
"reviews_data": null,
"photos_count": 1261,
"google_id": "0x80c2c63850150b9d:0x96cdcf9a38a24170",
"place_id": "ChIJnQsVUDjGwoARcEGiOJrPzZY",
"reviews_link": "https://search.google.com/local/reviews?placeid=ChIJnQsVUDjGwoARcEGiOJrPzZY&q=Restaurants+near+Los+Angeles,+USA&authuser=0&hl=en&gl=US",
"reviews_id": "-7580174336512605840",
"photo": "https://lh5.googleusercontent.com/p/AF1QipMtt0bMtJTF1bDTZ2tbXuWXtZTNWmvjJUu3ejKy",
"working_hours_old_format": "Monday: Closed | Tuesday: 11AM\u20132PM,5\u20137:30PM | Wednesday: 11AM\u20132PM,5\u20137:30PM | Thursday: 11AM\u20132PM,5\u20137:30PM | Friday: 11AM\u20132PM,5\u20138PM | Saturday: 4\u20138PM | Sunday: Closed",
"working_hours": {
"Monday": "Closed",
"Tuesday": "11AM\u20132PM,5\u20137:30PM",
"Wednesday": "11AM\u20132PM,5\u20137:30PM",
"Thursday": "11AM\u20132PM,5\u20137:30PM",
"Friday": "11AM\u20132PM,5\u20138PM",
"Saturday": "4\u20138PM",
"Sunday": "Closed"
},
"business_status": "OPERATIONAL",
"about": {
"Service options": {
"Takeout": true,
"Delivery": false
},
"Health & safety": {
"Mask required": true
},
"Highlights": {
"Great tea selection": true
},
"Popular for": {
"Lunch": true,
"Dinner": true,
"Solo dining": true
},
"Accessibility": {
"Wheelchair accessible entrance": true
},
"Offerings": {
"Healthy options": true,
"Small plates": true
},
"Dining options": {
"Dessert": true
},
"Amenities": {
"High chairs": true
},
"Atmosphere": {
"Casual": true,
"Cozy": true
},
"Crowd": {
"Groups": true,
"Tourists": true
},
"Planning": {
"Dinner reservations recommended": true,
"Accepts reservations": true,
"Usually a wait": true
}
},
"range": "$$$",
"reviews_per_score": {
"1": 25,
"2": 14,
"3": 52,
"4": 291,
"5": 862
},
"reserving_table_link": null,
"booking_appointment_link": null,
"owner_id": "100930306416993024046",
"verified": true,
"owner_title": "Sushi Gen",
"owner_link": "https://www.google.com/maps/contrib/100930306416993024046",
"location_link": "https://www.google.com/maps/place/Sushi+Gen/@34.0466917,-118.2385444,14z/data=!4m8!1m2!2m1!1sSushi+Gen!3m4!1s0x80c2c63850150b9d:0x96cdcf9a38a24170!8m2!3d34.0466917!4d-118.2385444"
},
{
"name": "Water Grill",
"full_address": "544 S Grand Ave, Los Angeles, CA 90071",
"borough": "Financial District",
"street": "544 S Grand Ave",
"city": "Los Angeles",
"postal_code": "90071",
"country_code": "US",
"country": "United States of America",
"us_state": "California",
"state": "California",
"plus_code": null,
"latitude": 34.0490403,
"longitude": -118.25470659999999,
"time_zone": "America/Los_Angeles",
"site": "https://www.watergrill.com/la",
"phone": "+1 213-891-0900",
"type": "Seafood restaurant",
"subtypes": "Seafood restaurant",
"posts": null,
"rating": 4.4,
"reviews": 1387,
"reviews_data": null,
"photos_count": 1429,
"google_id": "0x80c2c7b4901ce7c7:0x2ad996c9a82b097c",
"place_id": "ChIJx-cckLTHwoARfAkrqMmW2So",
"reviews_link": "https://search.google.com/local/reviews?placeid=ChIJx-cckLTHwoARfAkrqMmW2So&q=Restaurants+near+Los+Angeles,+USA&authuser=0&hl=en&gl=US",
"reviews_id": "3087664812393171324",
"photo": "https://lh5.googleusercontent.com/p/AF1QipPX7-DP07mvQQSxDjDjuOVYj9HlQ2bvNJ_EEZYW",
"working_hours_old_format": "Monday: 11:30AM\u20139PM | Tuesday: 11:30AM\u20139PM | Wednesday: 11:30AM\u20139PM | Thursday: 11:30AM\u20139PM | Friday: 11:30AM\u201310PM | Saturday: 4\u201310PM | Sunday: 4\u20139PM",
"working_hours": {
"Monday": "11:30AM\u20139PM",
"Tuesday": "11:30AM\u20139PM",
"Wednesday": "11:30AM\u20139PM",
"Thursday": "11:30AM\u20139PM",
"Friday": "11:30AM\u201310PM",
"Saturday": "4\u201310PM",
"Sunday": "4\u20139PM"
},
"business_status": "OPERATIONAL",
"about": {
"Service options": {
"Takeout": true,
"Dine-in": true,
"Delivery": false
},
"Health & safety": {
"Mask required": true,
"Staff wear masks": true,
"Staff get temperature checks": true,
"Staff required to disinfect surfaces between visits": true
},
"Highlights": {
"Great dessert": true
},
"Popular for": {
"Lunch": true,
"Dinner": true,
"Solo dining": true
},
"Accessibility": {
"Wheelchair accessible entrance": true,
"Wheelchair accessible seating": true
},
"Offerings": {
"Alcohol": true,
"Beer": true,
"Cocktails": true,
"Coffee": true,
"Hard liquor": true,
"Healthy options": true,
"Late-night food": true,
"Small plates": true,
"Vegetarian options": true,
"Wine": true
},
"Dining options": {
"Lunch": true,
"Dinner": true,
"Dessert": true,
"Seating": true
},
"Amenities": {
"Bar onsite": true,
"High chairs": true,
"Restroom": true,
"Wi-Fi": true
},
"Atmosphere": {
"Cozy": true,
"Romantic": true,
"Upscale": true
},
"Crowd": {
"Family-friendly": true,
"Groups": true,
"Tourists": true
},
"Planning": {
"Lunch reservations recommended": true,
"Dinner reservations recommended": true,
"Accepts reservations": true
}
},
"range": "$$$",
"reviews_per_score": {
"1": 27,
"2": 32,
"3": 97,
"4": 408,
"5": 823
},
"reserving_table_link": "https://www.watergrill.com/la#RESERVATIONS",
"booking_appointment_link": "https://www.watergrill.com/la#RESERVATIONS",
"owner_id": "116715188720123884576",
"verified": true,
"owner_title": "Water Grill",
"owner_link": "https://www.google.com/maps/contrib/116715188720123884576",
"location_link": "https://www.google.com/maps/place/Water+Grill/@34.0490403,-118.25470659999999,14z/data=!4m8!1m2!2m1!1sWater+Grill!3m4!1s0x80c2c7b4901ce7c7:0x2ad996c9a82b097c!8m2!3d34.0490403!4d-118.25470659999999"
},
...
]
Pakiet Python ► https://pypi.org/project/google-services-api
API Google Maps Places ► https://outscraper.com/google-maps-api
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FAQ
Najczęściej zadawane pytania i odpowiedzi
Due to the various protections (Recaptcha, dynamic content, IP checks, etc.) scraping of Google Maps in pure python is a challenging task. For this reason, services that offer solutions such as Outscraper can be used.
Pakiet SDK dla Pythona that allows using Outscraper’s services oraz Outscraper’s API. So you can scrape Google Maps data in Python.
All locations in Google Maps can be scraped with the Outscraper Google Places API. All data belonging to this location are listed and can be exported.
With the Outscraper Google Maps Reviews API, review scraping can be done with Python and other coding languages.
Scraping is done in 5 steps:
1. You will need Python 3+ and the Python package. Install the package.
2. Get your API key from the Outscraper profile page.
3. Zaimportuj pakiet i zainicjuj go kluczem.
4. Określ lokalizację, podając łącze, identyfikator miejsca lub nazwę.
5. Poczekaj kilka sekund, aż recenzje zostaną pobrane.
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