| 8 | import googlemaps |
| 9 | |
| 10 | class GooglePlacesAPIWrapper: |
| 11 | def __init__(self, subscription_key) -> None: |
| 12 | self.gplaces_api_key: str = subscription_key |
| 13 | self.google_map_client = googlemaps.Client(self.gplaces_api_key) |
| 14 | self.top_k_results: Optional[int] = None |
| 15 | |
| 16 | def run(self, query: str) -> str: |
| 17 | """Run Places search and get k number of places that exists that match.""" |
| 18 | search_results = self.google_map_client.places(query)["results"] |
| 19 | num_to_return = len(search_results) |
| 20 | |
| 21 | places = [] |
| 22 | |
| 23 | if num_to_return == 0: |
| 24 | return "Google Places did not find any places that match the description" |
| 25 | |
| 26 | num_to_return = ( |
| 27 | num_to_return |
| 28 | if self.top_k_results is None |
| 29 | else min(num_to_return, self.top_k_results) |
| 30 | ) |
| 31 | |
| 32 | for i in range(num_to_return): |
| 33 | result = search_results[i] |
| 34 | details = self.fetch_place_details(result["place_id"]) |
| 35 | |
| 36 | if details is not None: |
| 37 | places.append(details) |
| 38 | |
| 39 | return "\n".join([f"{i+1}. {item}" for i, item in enumerate(places)]) |
| 40 | |
| 41 | def fetch_place_details(self, place_id: str) -> Optional[str]: |
| 42 | try: |
| 43 | place_details = self.google_map_client.place(place_id) |
| 44 | formatted_details = self.format_place_details(place_details) |
| 45 | return formatted_details |
| 46 | except Exception as e: |
| 47 | logging.error(f"An Error occurred while fetching place details: {e}") |
| 48 | return None |
| 49 | |
| 50 | def format_place_details(self, place_details: Dict[str, Any]) -> Optional[str]: |
| 51 | try: |
| 52 | name = place_details.get("result", {}).get("name", "Unkown") |
| 53 | address = place_details.get("result", {}).get( |
| 54 | "formatted_address", "Unknown" |
| 55 | ) |
| 56 | phone_number = place_details.get("result", {}).get( |
| 57 | "formatted_phone_number", "Unknown" |
| 58 | ) |
| 59 | website = place_details.get("result", {}).get("website", "Unknown") |
| 60 | |
| 61 | formatted_details = ( |
| 62 | f"{name}\nAddress: {address}\n" |
| 63 | f"Phone: {phone_number}\nWebsite: {website}\n\n" |
| 64 | ) |
| 65 | return formatted_details |
| 66 | except Exception as e: |
| 67 | logging.error(f"An error occurred while formatting place details: {e}") |