- primary photo bug fix

- limit parameter

README.md

@@ -94,7 +94,9 @@ Optional
 │
 ├── extra_property_data (True/False): Increases requests by O(n). If set, this fetches additional property data (e.g. agent, broker, property evaluations etc.)
 │
-└── exclude_pending (True/False): If set, excludes pending properties from the results unless listing_type is 'pending'
+├── exclude_pending (True/False): If set, excludes pending properties from the results unless listing_type is 'pending'
+│
+└── limit (integer): Limit the number of properties to fetch. Max & default is 10000.
 ```
 
 ### Property Schema

homeharvest/__init__.py

@@ -1,7 +1,7 @@
 import warnings
 import pandas as pd
 from .core.scrapers import ScraperInput
-from .utils import process_result, ordered_properties, validate_input, validate_dates
+from .utils import process_result, ordered_properties, validate_input, validate_dates, validate_limit
 from .core.scrapers.realtor import RealtorScraper
 from .core.scrapers.models import ListingType
 
@@ -18,6 +18,7 @@ def scrape_property(
     foreclosure: bool = None,
     extra_property_data: bool = True,
     exclude_pending: bool = False,
+    limit: int = 10000,
 ) -> pd.DataFrame:
     """
     Scrape properties from Realtor.com based on a given location and listing type.
@@ -31,9 +32,11 @@ def scrape_property(
     :param foreclosure: If set, fetches only foreclosure listings.
     :param extra_property_data: Increases requests by O(n). If set, this fetches additional property data (e.g. agent, broker, property evaluations etc.)
     :param exclude_pending: If true, this excludes pending or contingent properties from the results, unless listing type is pending.
+    :param limit: Limit the number of results returned. Maximum is 10,000.
     """
     validate_input(listing_type)
     validate_dates(date_from, date_to)
+    validate_limit(limit)
 
     scraper_input = ScraperInput(
         location=location,
@@ -47,6 +50,7 @@ def scrape_property(
         foreclosure=foreclosure,
         extra_property_data=extra_property_data,
         exclude_pending=exclude_pending,
+        limit=limit,
     )
 
     site = RealtorScraper(scraper_input)

homeharvest/core/scrapers/__init__.py

@@ -22,6 +22,7 @@ class ScraperInput:
     foreclosure: bool | None = False
     extra_property_data: bool | None = True
     exclude_pending: bool | None = False
+    limit: int = 10000
 
 
 class Scraper:
@@ -64,6 +65,7 @@ class Scraper:
         self.foreclosure = scraper_input.foreclosure
         self.extra_property_data = scraper_input.extra_property_data
         self.exclude_pending = scraper_input.exclude_pending
+        self.limit = scraper_input.limit
 
     def search(self) -> list[Property]: ...
 

homeharvest/core/scrapers/realtor/__init__.py

@@ -115,10 +115,10 @@ class RealtorScraper(Scraper):
         )
 
         able_to_get_lat_long = (
-            property_info
+                property_info
-            and property_info.get("address")
+                and property_info.get("address")
-            and property_info["address"].get("location")
+                and property_info["address"].get("location")
-            and property_info["address"]["location"].get("coordinate")
+                and property_info["address"]["location"].get("coordinate")
         )
         list_date_str = (
             property_info["basic"]["list_date"].split("T")[0] if property_info["basic"].get("list_date") else None
@@ -481,7 +481,7 @@ class RealtorScraper(Scraper):
             )
         else:  #: general search, came from an address
             query = (
-                """query Property_search(
+                    """query Property_search(
                         $property_id: [ID]!
                         $offset: Int!,
                     ) {
@@ -492,7 +492,7 @@ class RealtorScraper(Scraper):
                             limit: 1
                             offset: $offset
                         ) %s"""
-                % results_query
+                    % results_query
             )
 
         payload = {
@@ -507,12 +507,12 @@ class RealtorScraper(Scraper):
         properties: list[Property] = []
 
         if (
-            response_json is None
+                response_json is None
-            or "data" not in response_json
+                or "data" not in response_json
-            or response_json["data"] is None
+                or response_json["data"] is None
-            or search_key not in response_json["data"]
+                or search_key not in response_json["data"]
-            or response_json["data"][search_key] is None
+                or response_json["data"][search_key] is None
-            or "results" not in response_json["data"][search_key]
+                or "results" not in response_json["data"][search_key]
         ):
             return {"total": 0, "properties": []}
 
@@ -523,10 +523,10 @@ class RealtorScraper(Scraper):
                 return
 
             able_to_get_lat_long = (
-                result
+                    result
-                and result.get("location")
+                    and result.get("location")
-                and result["location"].get("address")
+                    and result["location"].get("address")
-                and result["location"]["address"].get("coordinate")
+                    and result["location"]["address"].get("coordinate")
             )
 
             is_pending = result["flags"].get("is_pending") or result["flags"].get("is_contingent")
@@ -654,7 +654,7 @@ class RealtorScraper(Scraper):
                     variables=search_variables | {"offset": i},
                     search_type=search_type,
                 )
-                for i in range(200, min(total, 10000), 200)
+                for i in range(200, min(total, self.limit), 200)
             ]
 
             for future in as_completed(futures):
@@ -790,7 +790,10 @@ class RealtorScraper(Scraper):
         )
 
     @staticmethod
-    def _parse_description(result: dict) -> Description:
+    def _parse_description(result: dict) -> Description | None:
+        if not result:
+            return None
+
         description_data = result.get("description", {})
 
         if description_data is None or not isinstance(description_data, dict):
@@ -801,11 +804,8 @@ class RealtorScraper(Scraper):
             style = style.upper()
 
         primary_photo = ""
-        if result and "primary_photo" in result:
+        if (primary_photo_info := result.get('primary_photo')) and (primary_photo_href := primary_photo_info.get("href")):
-            primary_photo_info = result["primary_photo"]
+            primary_photo = primary_photo_href.replace("s.jpg", "od-w480_h360_x2.webp?w=1080&q=75")
-            if primary_photo_info and "href" in primary_photo_info:
-                primary_photo_href = primary_photo_info["href"]
-                primary_photo = primary_photo_href.replace("s.jpg", "od-w480_h360_x2.webp?w=1080&q=75")
 
         return Description(
             primary_photo=primary_photo,

homeharvest/utils.py

@@ -86,7 +86,8 @@ def process_result(result: Property) -> pd.DataFrame:
     if description:
         prop_data["primary_photo"] = description.primary_photo
         prop_data["alt_photos"] = ", ".join(description.alt_photos) if description.alt_photos else None
-        prop_data["style"] = description.style if isinstance(description.style, str) else description.style.value if description.style else None
+        prop_data["style"] = description.style if isinstance(description.style,
+                                                             str) else description.style.value if description.style else None
         prop_data["beds"] = description.beds
         prop_data["full_baths"] = description.baths_full
         prop_data["half_baths"] = description.baths_half
@@ -110,7 +111,7 @@ def validate_input(listing_type: str) -> None:
 
 
 def validate_dates(date_from: str | None, date_to: str | None) -> None:
-    if (date_from is not None and date_to is None) or (date_from is None and date_to is not None):
+    if isinstance(date_from, str) != isinstance(date_to, str):
         raise InvalidDate("Both date_from and date_to must be provided.")
 
     if date_from and date_to:
@@ -122,3 +123,10 @@ def validate_dates(date_from: str | None, date_to: str | None) -> None:
                 raise InvalidDate("date_to must be after date_from.")
         except ValueError:
             raise InvalidDate(f"Invalid date format or range")
+
+
+def validate_limit(limit: int) -> None:
+    #: 1 -> 10000 limit
+
+    if limit is not None and (limit < 1 or limit > 10000):
+        raise ValueError("Property limit must be between 1 and 10,000.")

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "homeharvest"
-version = "0.3.32"
+version = "0.3.33"
 description = "Real estate scraping library"
 authors = ["Zachary Hampton <zachary@bunsly.com>", "Cullen Watson <cullen@bunsly.com>"]
 homepage = "https://github.com/Bunsly/HomeHarvest"