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4 Commits

Author SHA1 Message Date
zacharyhampton
8ee720ce5c Version bump to 0.8.12
🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-20 15:30:26 -07:00
zacharyhampton
8eb138ee1a Version bump to 0.8.11
🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-17 22:42:01 -07:00
Zachary Hampton
ef6db606fd Version bump to 0.8.10
🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-16 18:32:33 -08:00
zacharyhampton
9406c92a66 Version bump to 0.8.9
🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-14 17:55:33 -08:00
4 changed files with 262 additions and 66 deletions

View File

@@ -73,7 +73,7 @@ class Scraper:
if not self.session: if not self.session:
Scraper.session = requests.Session() Scraper.session = requests.Session()
retries = Retry( retries = Retry(
total=3, backoff_factor=4, status_forcelist=[429, 403], allowed_methods=frozenset(["GET", "POST"]) total=3, backoff_factor=4, status_forcelist=[429], allowed_methods=frozenset(["GET", "POST"])
) )
adapter = HTTPAdapter(max_retries=retries, pool_connections=10, pool_maxsize=20) adapter = HTTPAdapter(max_retries=retries, pool_connections=10, pool_maxsize=20)
@@ -81,25 +81,22 @@ class Scraper:
Scraper.session.mount("https://", adapter) Scraper.session.mount("https://", adapter)
Scraper.session.headers.update( Scraper.session.headers.update(
{ {
'Host': 'api.frontdoor.realtor.com',
'rdc-ab-test-client': 'ios_for_sale',
'Content-Type': 'application/json', 'Content-Type': 'application/json',
'apollographql-client-version': '26.9.25-26.9.25.0774600', 'apollographql-client-version': '26.11.1-26.11.1.1106489',
'Accept': '*/*', 'Accept': '*/*',
'Accept-Language': 'en-US,en;q=0.9', 'Accept-Language': 'en-US,en;q=0.9',
'rdc-client-version': '26.9.25', 'rdc-client-version': '26.11.1',
'X-APOLLO-OPERATION-TYPE': 'query', 'X-APOLLO-OPERATION-TYPE': 'query',
'X-APOLLO-OPERATION-ID': 'null',
'rdc-client-name': 'RDC_NATIVE_MOBILE-iPhone-com.move.Realtor', 'rdc-client-name': 'RDC_NATIVE_MOBILE-iPhone-com.move.Realtor',
'apollographql-client-name': 'com.move.Realtor-apollo-ios', 'apollographql-client-name': 'com.move.Realtor-apollo-ios',
'newrelic': '', 'User-Agent': 'Realtor.com/26.11.1.1106489 CFNetwork/3860.200.71 Darwin/25.1.0',
'transparent': '',
'User-Agent': 'Realtor.com/26.9.25.0774600 CFNetwork/3860.200.71 Darwin/25.1.0',
} }
) )
if scraper_input.proxy: self.proxy = scraper_input.proxy
proxy_url = scraper_input.proxy if self.proxy:
proxies = {"http": proxy_url, "https": proxy_url} proxies = {"http": self.proxy, "https": self.proxy}
self.session.proxies.update(proxies) self.session.proxies.update(proxies)
self.listing_type = scraper_input.listing_type self.listing_type = scraper_input.listing_type

View File

@@ -8,6 +8,7 @@ This module implements the scraper for realtor.com
from __future__ import annotations from __future__ import annotations
import json import json
import re
from concurrent.futures import ThreadPoolExecutor, as_completed from concurrent.futures import ThreadPoolExecutor, as_completed
from datetime import datetime from datetime import datetime
from json import JSONDecodeError from json import JSONDecodeError
@@ -21,12 +22,13 @@ from tenacity import (
) )
from .. import Scraper from .. import Scraper
from ....exceptions import AuthenticationError
from ..models import ( from ..models import (
Property, Property,
ListingType, ListingType,
ReturnType ReturnType
) )
from .queries import GENERAL_RESULTS_QUERY, SEARCH_HOMES_DATA, HOMES_DATA, HOME_FRAGMENT, SEARCH_RESULTS_FRAGMENT from .queries import GENERAL_RESULTS_QUERY, SEARCH_HOMES_DATA, HOMES_DATA, HOME_FRAGMENT, SEARCH_RESULTS_FRAGMENT, LISTING_PHOTOS_FRAGMENT, MORPHEUS_SUGGESTIONS_QUERY
from .processors import ( from .processors import (
process_property, process_property,
process_extra_property_details, process_extra_property_details,
@@ -42,6 +44,12 @@ class RealtorScraper(Scraper):
def __init__(self, scraper_input): def __init__(self, scraper_input):
super().__init__(scraper_input) super().__init__(scraper_input)
@staticmethod
def _minify_query(query: str) -> str:
"""Minify GraphQL query by collapsing whitespace to single spaces."""
# Split on whitespace, filter empty strings, join with single space
return ' '.join(query.split())
def _graphql_post(self, query: str, variables: dict, operation_name: str) -> dict: def _graphql_post(self, query: str, variables: dict, operation_name: str) -> dict:
""" """
Execute a GraphQL query with operation-specific headers. Execute a GraphQL query with operation-specific headers.
@@ -59,11 +67,21 @@ class RealtorScraper(Scraper):
payload = { payload = {
"operationName": operation_name, # Include in payload "operationName": operation_name, # Include in payload
"query": query, "query": self._minify_query(query),
"variables": variables, "variables": variables,
} }
response = self.session.post(self.SEARCH_GQL_URL, json=payload) response = self.session.post(self.SEARCH_GQL_URL, data=json.dumps(payload, separators=(',', ':')))
if response.status_code == 403:
if not self.proxy:
raise AuthenticationError(
"Received 403 Forbidden from Realtor.com API.",
response=response
)
else:
raise Exception("Received 403 Forbidden, retrying...")
return response.json() return response.json()
@retry( @retry(
@@ -72,37 +90,13 @@ class RealtorScraper(Scraper):
stop=stop_after_attempt(3), stop=stop_after_attempt(3),
) )
def handle_location(self): def handle_location(self):
query = """
fragment SuggestionFragment on SearchSuggestionGeoResult {
type
text
geo {
_id
area_type
city
state_code
postal_code
county
centroid { lat lon }
slug_id
geo_id
}
}
query SearchSuggestions($searchInput: SearchSuggestionsInput!) {
search_suggestions(search_input: $searchInput) {
geo_results {
...SuggestionFragment
}
}
}"""
variables = { variables = {
"searchInput": { "searchInput": {
"search_term": self.location "search_term": self.location
} }
} }
response_json = self._graphql_post(query, variables, "SearchSuggestions") response_json = self._graphql_post(MORPHEUS_SUGGESTIONS_QUERY, variables, "GetMorpheusSuggestions")
if ( if (
response_json is None response_json is None
@@ -405,8 +399,7 @@ class RealtorScraper(Scraper):
is_foreclosure = "foreclosure: false" is_foreclosure = "foreclosure: false"
if search_type == "comps": #: comps search, came from an address if search_type == "comps": #: comps search, came from an address
query = """%s query = """query GetHomeSearch(
query GetHomeSearch(
$coordinates: [Float]! $coordinates: [Float]!
$radius: String! $radius: String!
$offset: Int!, $offset: Int!,
@@ -428,8 +421,9 @@ class RealtorScraper(Scraper):
limit: 200 limit: 200
offset: $offset offset: $offset
) %s ) %s
}""" % ( }
SEARCH_RESULTS_FRAGMENT, %s
%s""" % (
is_foreclosure, is_foreclosure,
status_param, status_param,
date_param, date_param,
@@ -438,10 +432,11 @@ class RealtorScraper(Scraper):
pending_or_contingent_param, pending_or_contingent_param,
sort_param, sort_param,
GENERAL_RESULTS_QUERY, GENERAL_RESULTS_QUERY,
SEARCH_RESULTS_FRAGMENT,
LISTING_PHOTOS_FRAGMENT,
) )
elif search_type == "area": #: general search, came from a general location elif search_type == "area": #: general search, came from a general location
query = """%s query = """query GetHomeSearch(
query GetHomeSearch(
$search_location: SearchLocation, $search_location: SearchLocation,
$offset: Int, $offset: Int,
) { ) {
@@ -460,8 +455,9 @@ class RealtorScraper(Scraper):
limit: 200 limit: 200
offset: $offset offset: $offset
) %s ) %s
}""" % ( }
SEARCH_RESULTS_FRAGMENT, %s
%s""" % (
is_foreclosure, is_foreclosure,
status_param, status_param,
date_param, date_param,
@@ -471,11 +467,12 @@ class RealtorScraper(Scraper):
bucket_param, bucket_param,
sort_param, sort_param,
GENERAL_RESULTS_QUERY, GENERAL_RESULTS_QUERY,
SEARCH_RESULTS_FRAGMENT,
LISTING_PHOTOS_FRAGMENT,
) )
else: #: general search, came from an address else: #: general search, came from an address
query = ( query = (
"""%s """query GetHomeSearch(
query GetHomeSearch(
$property_id: [ID]! $property_id: [ID]!
$offset: Int!, $offset: Int!,
) { ) {
@@ -486,8 +483,10 @@ class RealtorScraper(Scraper):
limit: 1 limit: 1
offset: $offset offset: $offset
) %s ) %s
}""" }
% (SEARCH_RESULTS_FRAGMENT, GENERAL_RESULTS_QUERY) %s
%s"""
% (GENERAL_RESULTS_QUERY, SEARCH_RESULTS_FRAGMENT, LISTING_PHOTOS_FRAGMENT)
) )
response_json = self._graphql_post(query, variables, "GetHomeSearch") response_json = self._graphql_post(query, variables, "GetHomeSearch")
@@ -1137,7 +1136,7 @@ query GetHomeDetails {{
data = self._graphql_post(query, {}, "GetHomeDetails") data = self._graphql_post(query, {}, "GetHomeDetails")
if "data" not in data: if "data" not in data or data["data"] is None:
# If we got a 400 error with "Required parameter is missing", raise to trigger retry # If we got a 400 error with "Required parameter is missing", raise to trigger retry
if data and "errors" in data: if data and "errors" in data:
error_msgs = [e.get("message", "") for e in data.get("errors", [])] error_msgs = [e.get("message", "") for e in data.get("errors", [])]
@@ -1146,6 +1145,6 @@ query GetHomeDetails {{
return {} return {}
properties = data["data"] properties = data["data"]
return {data.replace('home_', ''): properties[data] for data in properties if properties[data]} return {key.replace('home_', ''): properties[key] for key in properties if properties[key]}

View File

@@ -121,13 +121,6 @@ fragment SearchFragment on SearchHome {
primary_photo(https: true) { primary_photo(https: true) {
href href
} }
photos(https: true) {
title
href
tags {
label
}
}
advertisers { advertisers {
email email
broker { broker {
@@ -379,7 +372,188 @@ _SEARCH_HOMES_DATA_BASE = """{
HOME_FRAGMENT = """ HOME_FRAGMENT = """
fragment HomeDetailsFragment on Home { fragment HomeDetailsFragment on Home {
__typename
pending_date
listing_id
property_id property_id
href
permalink
list_date
status
mls_status
last_sold_price
last_sold_date
last_status_change_date
last_update_date
list_price
list_price_max
list_price_min
price_per_sqft
tags
open_houses {
start_date
end_date
description
time_zone
dst
href
methods
}
details {
category
text
parent_category
}
pet_policy {
cats
dogs
dogs_small
dogs_large
__typename
}
units {
availability {
date
__typename
}
description {
baths_consolidated
baths
beds
sqft
__typename
}
photos(https: true) {
title
href
tags {
label
}
}
list_price
__typename
}
flags {
is_contingent
is_pending
is_new_construction
}
description {
type
sqft
beds
baths_full
baths_half
lot_sqft
year_built
garage
type
name
stories
text
}
source {
id
listing_id
}
hoa {
fee
}
location {
address {
street_direction
street_number
street_name
street_suffix
line
unit
city
state_code
postal_code
coordinate {
lon
lat
}
}
county {
name
fips_code
}
neighborhoods {
name
}
parcel {
parcel_id
}
}
tax_record {
cl_id
public_record_id
last_update_date
apn
tax_parcel_id
}
primary_photo(https: true) {
href
}
photos(https: true) {
title
href
tags {
label
}
}
advertisers {
email
broker {
name
fulfillment_id
}
type
name
fulfillment_id
builder {
name
fulfillment_id
}
phones {
ext
primary
type
number
}
office {
name
email
fulfillment_id
href
phones {
number
type
primary
ext
}
mls_set
}
corporation {
specialties
name
bio
href
fulfillment_id
}
mls_set
nrds_id
state_license
rental_corporation {
fulfillment_id
}
rental_management {
name
href
fulfillment_id
}
}
nearbySchools: nearby_schools(radius: 5.0, limit_per_level: 3) { nearbySchools: nearby_schools(radius: 5.0, limit_per_level: 3) {
__typename schools { district { __typename id name } } __typename schools { district { __typename id name } }
} }
@@ -395,11 +569,6 @@ fragment HomeDetailsFragment on Home {
last_n_days last_n_days
} }
} }
location {
parcel {
parcel_id
}
}
taxHistory: tax_history { __typename tax year assessment { __typename building land total } } taxHistory: tax_history { __typename tax year assessment { __typename building land total } }
property_history { property_history {
date date
@@ -424,6 +593,18 @@ fragment HomeDetailsFragment on Home {
text text
category category
} }
estimates {
__typename
currentValues: current_values {
__typename
source { __typename type name }
estimate
estimateHigh: estimate_high
estimateLow: estimate_low
date
isBestHomeValue: isbest_homevalue
}
}
} }
""" """
@@ -511,5 +692,24 @@ GENERAL_RESULTS_QUERY = """{
results { results {
__typename __typename
...SearchFragment ...SearchFragment
...ListingPhotosFragment
} }
}""" }"""
LISTING_PHOTOS_FRAGMENT = """
fragment ListingPhotosFragment on SearchHome {
__typename
photos(https: true) {
__typename
title
href
tags {
__typename
label
probability
}
}
}
"""
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 } }"""

View File

@@ -1,6 +1,6 @@
[tool.poetry] [tool.poetry]
name = "homeharvest" name = "homeharvest"
version = "0.8.8" version = "0.8.12"
description = "Real estate scraping library" description = "Real estate scraping library"
authors = ["Zachary Hampton <zachary@bunsly.com>", "Cullen Watson <cullen@bunsly.com>"] authors = ["Zachary Hampton <zachary@bunsly.com>", "Cullen Watson <cullen@bunsly.com>"]
homepage = "https://github.com/ZacharyHampton/HomeHarvest" homepage = "https://github.com/ZacharyHampton/HomeHarvest"