- zillow proxy support

Fix/recent issues

homeharvest/core/scrapers/__init__.py

@@ -1,5 +1,6 @@
 from dataclasses import dataclass
 import requests
+import tls_client
 from .models import Property, ListingType, SiteName
 
 
@@ -12,15 +13,20 @@ class ScraperInput:
 
 
 class Scraper:
-    def __init__(self, scraper_input: ScraperInput):
+    def __init__(self, scraper_input: ScraperInput, session: requests.Session | tls_client.Session = None):
         self.location = scraper_input.location
         self.listing_type = scraper_input.listing_type
 
-        self.session = requests.Session()
+        if not session:
+            self.session = requests.Session()
+        else:
+            self.session = session
+
         if scraper_input.proxy:
             proxy_url = scraper_input.proxy
             proxies = {"http": proxy_url, "https": proxy_url}
             self.session.proxies.update(proxies)
+
         self.listing_type = scraper_input.listing_type
         self.site_name = scraper_input.site_name
 

homeharvest/core/scrapers/zillow/__init__.py

@@ -20,12 +20,28 @@ from datetime import datetime, timedelta
 
 class ZillowScraper(Scraper):
     def __init__(self, scraper_input):
-        super().__init__(scraper_input)
-        self.cookies = None
-        self.session = tls_client.Session(
+        session = tls_client.Session(
             client_identifier="chrome112", random_tls_extension_order=True
         )
 
+        super().__init__(scraper_input, session)
+
+        self.session.headers.update({
+            'authority': 'www.zillow.com',
+            'accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
+            'accept-language': 'en-US,en;q=0.9',
+            'cache-control': 'max-age=0',
+            'sec-ch-ua': '"Chromium";v="117", "Not)A;Brand";v="24", "Google Chrome";v="117"',
+            'sec-ch-ua-mobile': '?0',
+            'sec-ch-ua-platform': '"Windows"',
+            'sec-fetch-dest': 'document',
+            'sec-fetch-mode': 'navigate',
+            'sec-fetch-site': 'same-origin',
+            'sec-fetch-user': '?1',
+            'upgrade-insecure-requests': '1',
+            'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36',
+        })
+
         if not self.is_plausible_location(self.location):
             raise NoResultsFound("Invalid location input: {}".format(self.location))
 
@@ -48,7 +64,7 @@ class ZillowScraper(Scraper):
         return resp.json()["results"] != []
 
     def search(self):
-        resp = self.session.get(self.url, headers=self._get_headers())
+        resp = self.session.get(self.url)
         if resp.status_code != 200:
             raise HTTPError(
                 f"bad response status code: {resp.status_code}"
@@ -146,12 +162,11 @@ class ZillowScraper(Scraper):
             "wants": {"cat1": ["mapResults"]},
             "isDebugRequest": False,
         }
-        resp = self.session.put(url, headers=self._get_headers(), json=payload)
+        resp = self.session.put(url, json=payload)
         if resp.status_code != 200:
             raise HTTPError(
                 f"bad response status code: {resp.status_code}"
             )
-        self.cookies = resp.cookies
         return self._parse_properties(resp.json())
 
     @staticmethod
@@ -321,26 +336,3 @@ class ZillowScraper(Scraper):
             state=state,
             zip_code=zip_code,
         )
-
-    def _get_headers(self):
-        headers = {
-            'authority': 'www.zillow.com',
-            'accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
-            'accept-language': 'en-US,en;q=0.9',
-            'cache-control': 'max-age=0',
-            'cookie': '<your_cookie_here>',
-            'sec-ch-ua': '"Chromium";v="117", "Not)A;Brand";v="24", "Google Chrome";v="117"',
-            'sec-ch-ua-mobile': '?0',
-            'sec-ch-ua-platform': '"Windows"',
-            'sec-fetch-dest': 'document',
-            'sec-fetch-mode': 'navigate',
-            'sec-fetch-site': 'same-origin',
-            'sec-fetch-user': '?1',
-            'upgrade-insecure-requests': '1',
-            'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36',
-        }
-
-        if self.cookies:
-            headers['Cookie'] = self.cookies
-
-        return headers

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "homeharvest"
-version = "0.2.16"
+version = "0.2.18"
 description = "Real estate scraping library supporting Zillow, Realtor.com & Redfin."
 authors = ["Zachary Hampton <zachary@zacharysproducts.com>", "Cullen Watson <cullen@cullen.ai>"]
 homepage = "https://github.com/ZacharyHampton/HomeHarvest"

tests/test_zillow.py

@@ -11,6 +11,7 @@ def test_zillow():
     results = [
         scrape_property(location="2530 Al Lipscomb Way", site_name="zillow", listing_type="for_sale"),
         scrape_property(location="Phoenix, AZ, USA", site_name=["zillow"], listing_type="for_rent"),
+        scrape_property(location="Surprise, AZ", site_name=["zillow"], listing_type="for_sale"),
         scrape_property(location="Dallas, TX, USA", site_name="zillow", listing_type="sold"),
         scrape_property(location="85281", site_name="zillow"),
         scrape_property(location="3268 88th st s, Lakewood", site_name="zillow", listing_type="for_rent"),