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https://github.com/Bunsly/HomeHarvest.git
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3 Commits
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a1c1bcc822 | ||
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6f3faceb27 | ||
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cab0216f29 |
@@ -82,15 +82,19 @@ class Scraper:
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Scraper.session.headers.update(
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Scraper.session.headers.update(
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{
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{
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'Content-Type': 'application/json',
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'Content-Type': 'application/json',
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'apollographql-client-version': '26.11.1-26.11.1.1106489',
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'Accept': '*/*',
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'Accept': '*/*',
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'Accept-Language': 'en-US,en;q=0.9',
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'Accept-Language': 'en-US,en;q=0.9',
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'rdc-client-version': '26.11.1',
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'Cache-Control': 'no-cache',
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'X-APOLLO-OPERATION-TYPE': 'query',
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'Pragma': 'no-cache',
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'X-APOLLO-OPERATION-ID': 'null',
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'rdc-client-name': 'rdc-home',
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'rdc-client-name': 'RDC_NATIVE_MOBILE-iPhone-com.move.Realtor',
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'rdc-client-version': '2.68.0',
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'apollographql-client-name': 'com.move.Realtor-apollo-ios',
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'sec-ch-ua': '"Google Chrome";v="135", "Not-A.Brand";v="8", "Chromium";v="135"',
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'User-Agent': 'Realtor.com/26.11.1.1106489 CFNetwork/3860.200.71 Darwin/25.1.0',
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'sec-ch-ua-mobile': '?0',
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'sec-ch-ua-platform': '"macOS"',
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'sec-fetch-dest': 'empty',
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'sec-fetch-mode': 'cors',
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'sec-fetch-site': 'same-site',
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'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36',
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}
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}
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)
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)
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@@ -17,6 +17,7 @@ from typing import Dict, Union
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from tenacity import (
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from tenacity import (
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retry,
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retry,
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retry_if_exception_type,
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retry_if_exception_type,
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retry_if_not_exception_type,
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wait_exponential,
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wait_exponential,
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stop_after_attempt,
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stop_after_attempt,
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)
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)
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@@ -28,7 +29,7 @@ from ..models import (
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ListingType,
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ListingType,
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ReturnType
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ReturnType
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)
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)
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from .queries import GENERAL_RESULTS_QUERY, SEARCH_HOMES_DATA, HOMES_DATA, HOME_FRAGMENT, SEARCH_RESULTS_FRAGMENT, LISTING_PHOTOS_FRAGMENT, MORPHEUS_SUGGESTIONS_QUERY
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from .queries import GENERAL_RESULTS_QUERY, SEARCH_HOMES_DATA, HOMES_DATA, HOME_FRAGMENT, SEARCH_RESULTS_FRAGMENT, LISTING_PHOTOS_FRAGMENT, SEARCH_SUGGESTIONS_QUERY
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from .processors import (
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from .processors import (
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process_property,
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process_property,
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process_extra_property_details,
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process_extra_property_details,
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@@ -37,7 +38,7 @@ from .processors import (
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class RealtorScraper(Scraper):
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class RealtorScraper(Scraper):
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SEARCH_GQL_URL = "https://api.frontdoor.realtor.com/graphql"
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SEARCH_GQL_URL = "https://www.realtor.com/frontdoor/graphql"
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NUM_PROPERTY_WORKERS = 20
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NUM_PROPERTY_WORKERS = 20
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DEFAULT_PAGE_SIZE = 200
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DEFAULT_PAGE_SIZE = 200
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@@ -52,21 +53,18 @@ class RealtorScraper(Scraper):
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def _graphql_post(self, query: str, variables: dict, operation_name: str) -> dict:
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def _graphql_post(self, query: str, variables: dict, operation_name: str) -> dict:
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"""
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"""
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Execute a GraphQL query with operation-specific headers.
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Execute a GraphQL query.
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Args:
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Args:
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query: GraphQL query string (must include operationName matching operation_name param)
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query: GraphQL query string (must include operationName matching operation_name param)
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variables: Query variables dictionary
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variables: Query variables dictionary
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operation_name: Name of the GraphQL operation for Apollo headers
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operation_name: Name of the GraphQL operation
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Returns:
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Returns:
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Response JSON dictionary
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Response JSON dictionary
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"""
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"""
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# Set operation-specific header (must match query's operationName)
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self.session.headers['X-APOLLO-OPERATION-NAME'] = operation_name
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payload = {
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payload = {
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"operationName": operation_name, # Include in payload
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"operationName": operation_name,
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"query": self._minify_query(query),
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"query": self._minify_query(query),
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"variables": variables,
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"variables": variables,
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}
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}
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@@ -96,7 +94,7 @@ class RealtorScraper(Scraper):
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}
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}
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}
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}
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response_json = self._graphql_post(MORPHEUS_SUGGESTIONS_QUERY, variables, "GetMorpheusSuggestions")
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response_json = self._graphql_post(SEARCH_SUGGESTIONS_QUERY, variables, "Search_suggestions")
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if (
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if (
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response_json is None
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response_json is None
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@@ -1110,7 +1108,7 @@ class RealtorScraper(Scraper):
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@retry(
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@retry(
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retry=retry_if_exception_type((JSONDecodeError, Exception)),
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retry=retry_if_exception_type((JSONDecodeError, Exception)) & retry_if_not_exception_type(AuthenticationError),
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wait=wait_exponential(multiplier=1, min=1, max=10),
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wait=wait_exponential(multiplier=1, min=1, max=10),
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stop=stop_after_attempt(3),
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stop=stop_after_attempt(3),
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)
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)
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@@ -1125,16 +1123,16 @@ class RealtorScraper(Scraper):
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property_ids = list(set(property_ids))
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property_ids = list(set(property_ids))
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fragments = "\n".join(
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fragments = "\n".join(
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f'home_{property_id}: home(property_id: {property_id}) {{ ...HomeDetailsFragment }}'
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f'home_{property_id}: home(property_id: {property_id}) {{ ...SearchFragment }}'
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for property_id in property_ids
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for property_id in property_ids
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)
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)
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query = f"""{HOME_FRAGMENT}
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query = f"""{HOME_FRAGMENT}
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query GetHomeDetails {{
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query GetHome {{
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{fragments}
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{fragments}
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}}"""
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}}"""
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data = self._graphql_post(query, {}, "GetHomeDetails")
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data = self._graphql_post(query, {}, "GetHome")
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if "data" not in data or data["data"] is None:
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if "data" not in data or data["data"] is None:
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# If we got a 400 error with "Required parameter is missing", raise to trigger retry
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# If we got a 400 error with "Required parameter is missing", raise to trigger retry
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@@ -371,7 +371,7 @@ _SEARCH_HOMES_DATA_BASE = """{
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HOME_FRAGMENT = """
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HOME_FRAGMENT = """
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fragment HomeDetailsFragment on Home {
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fragment SearchFragment on Home {
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__typename
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__typename
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pending_date
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pending_date
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listing_id
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listing_id
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@@ -712,4 +712,96 @@ fragment ListingPhotosFragment on SearchHome {
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}
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}
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"""
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"""
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MORPHEUS_SUGGESTIONS_QUERY = """query GetMorpheusSuggestions($searchInput: SearchSuggestionsInput!) { search_suggestions(search_input: $searchInput) { __typename geo_results { __typename type text geo { __typename _id _score mpr_id area_type city state_code postal_code country lat lon county counties { __typename name fips state_code } slug_id geo_id score name city_slug_id centroid { __typename lat lon } county_needed_for_uniq street line school school_id school_district school_district_id has_catchment university university_id neighborhood park } } no_matches has_results filter_criteria { __typename property_type { __typename type } price { __typename min max pattern } bed { __typename min max pattern } bath { __typename min max pattern } feature_tags { __typename tags } listing_status { __typename new_construction existing_homes foreclosures recently_sold fifty_five_plus open_house hide_new_construction hide_existing_homes hide_foreclosures hide_recently_sold hide_fifty_five_plus hide_open_house virtual_tour three_d_tour contingent hide_contingent pending hide_pending } keyword { __typename keywords } garage { __typename min max pattern } age { __typename min max pattern } stories { __typename min max pattern } lot_size { __typename min max pattern } square_feet { __typename min max pattern } home_size { __typename min max pattern } basement finished_basement pool waterfront fireplace detached_garage expand { __typename radius } hoa { __typename type fee } } message_data { __typename property_type pool waterfront fireplace basement finished_basement detached_garage listing_status { __typename new_construction existing_homes foreclosures recently_sold fifty_five_plus open_house hide_new_construction hide_existing_homes hide_foreclosures hide_recently_sold hide_fifty_five_plus hide_open_house } keywords price { __typename min max pattern } bed { __typename min max pattern } bath { __typename min max pattern } garage { __typename min max pattern } stories { __typename min max pattern } age { __typename min max pattern } lot_size { __typename min max pattern } square_feet { __typename min max pattern } } original_string morpheus_context } }"""
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SEARCH_SUGGESTIONS_QUERY = """query Search_suggestions($searchInput: SearchSuggestionsInput!) {
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search_suggestions(search_input: $searchInput) {
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raw_input_parser_result
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typeahead_results {
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display_string
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display_geo
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geo {
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_id
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_score
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area_type
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city
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state_code
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state
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postal_code
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country
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lat
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lon
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county
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counties {
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name
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fips
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state_code
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}
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slug_id
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geo_id
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score
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name
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city_slug_id
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centroid {
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lat
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lon
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}
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county_needed_for_uniq
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street
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line
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school
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school_id
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school_district
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has_catchment
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university
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university_id
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neighborhood
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park
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}
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url
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}
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geo_results {
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type
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text
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geo {
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_id
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_score
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area_type
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city
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state_code
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state
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postal_code
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country
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lat
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lon
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county
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counties {
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name
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fips
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state_code
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}
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slug_id
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geo_id
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score
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name
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city_slug_id
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centroid {
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lat
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lon
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}
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county_needed_for_uniq
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street
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line
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school
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school_id
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school_district
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has_catchment
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university
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university_id
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neighborhood
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park
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}
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}
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no_matches
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has_results
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original_string
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}
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}"""
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@@ -1,6 +1,6 @@
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[tool.poetry]
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[tool.poetry]
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name = "homeharvest"
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name = "homeharvest"
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version = "0.8.12"
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version = "0.8.15"
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description = "Real estate scraping library"
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description = "Real estate scraping library"
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authors = ["Zachary Hampton <zachary@bunsly.com>", "Cullen Watson <cullen@bunsly.com>"]
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authors = ["Zachary Hampton <zachary@bunsly.com>", "Cullen Watson <cullen@bunsly.com>"]
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homepage = "https://github.com/ZacharyHampton/HomeHarvest"
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homepage = "https://github.com/ZacharyHampton/HomeHarvest"
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