Merge pull request #3 from ZacharyHampton/all_3_sites

Check dups with city, street_address, unit

homeharvest/__init__.py

@@ -158,5 +158,5 @@ def scrape_property(
         return pd.DataFrame()
 
     final_df = pd.concat(results, ignore_index=True)
-    final_df = final_df.drop_duplicates(subset="street_address", keep="first")
+    final_df = final_df.drop_duplicates(subset=["street_address", "city", "unit"], keep="first")
     return final_df

homeharvest/core/scrapers/realtor/__init__.py

@@ -3,7 +3,7 @@ from ..models import Property, Address
 from .. import Scraper
 from typing import Any, Generator
 from ....exceptions import NoResultsFound
-from ....utils import parse_address_two
+from ....utils import parse_address_two, parse_unit
 from concurrent.futures import ThreadPoolExecutor, as_completed
 
 
@@ -108,8 +108,7 @@ class RealtorScraper(Scraper):
         response_json = response.json()
 
         property_info = response_json["data"]["property"]
-        street_address = property_info["address"]["line"]
+        street_address, unit = parse_address_two(property_info["address"]["line"])
-        unit = parse_address_two(street_address)
 
         return [
             Property(
@@ -234,13 +233,16 @@ class RealtorScraper(Scraper):
             return []
 
         for result in response_json["data"]["home_search"]["results"]:
+            street_address, unit = parse_address_two(
+                result["location"]["address"]["line"]
+            )
             realty_property = Property(
                 address=Address(
-                    street_address=result["location"]["address"]["line"],
+                    street_address=street_address,
                     city=result["location"]["address"]["city"],
                     state=result["location"]["address"]["state_code"],
                     zip_code=result["location"]["address"]["postal_code"],
-                    unit=parse_address_two(result["location"]["address"]["unit"]),
+                    unit=parse_unit(result["location"]["address"]["unit"]),
                     country="USA",
                 ),
                 site_name=self.site_name,

homeharvest/core/scrapers/redfin/__init__.py

@@ -1,7 +1,7 @@
 import json
 from typing import Any
 from .. import Scraper
-from ....utils import parse_address_two
+from ....utils import parse_address_two, parse_unit
 from ..models import Property, Address, PropertyType
 
 
@@ -39,9 +39,10 @@ class RedfinScraper(Scraper):
                 return home[key]["value"]
 
         if not single_search:
-            unit = parse_address_two(get_value("streetLine"))
+            street_address, unit = parse_address_two(get_value("streetLine"))
+            unit = parse_unit(get_value("streetLine"))
             address = Address(
-                street_address=get_value("streetLine"),
+                street_address=street_address,
                 city=home["city"],
                 state=home["state"],
                 zip_code=home["zip"],
@@ -50,10 +51,11 @@ class RedfinScraper(Scraper):
             )
         else:
             address_info = home["streetAddress"]
+            street_address, unit = parse_address_two(address_info["assembledAddress"])
             unit = parse_address_two(address_info["assembledAddress"])
 
             address = Address(
-                street_address=address_info["assembledAddress"],
+                street_address=street_address,
                 city=home["city"],
                 state=home["state"],
                 zip_code=home["zip"],
@@ -94,10 +96,6 @@ class RedfinScraper(Scraper):
         )
 
     def _parse_building(self, building: dict) -> Property:
-        return Property(
-            site_name=self.site_name,
-            property_type=PropertyType("BUILDING"),
-            address=Address(
         street_address = " ".join(
             [
                 building["address"]["streetNumber"],
@@ -105,15 +103,23 @@ class RedfinScraper(Scraper):
                 building["address"]["streetName"],
                 building["address"]["streetType"],
             ]
-                ),
+        )
+        street_address, unit = parse_address_two(street_address)
+        return Property(
+            site_name=self.site_name,
+            property_type=PropertyType("BUILDING"),
+            address=Address(
+                street_address=street_address,
                 city=building["address"]["city"],
                 state=building["address"]["stateOrProvinceCode"],
                 zip_code=building["address"]["postalCode"],
-                unit=" ".join(
+                unit=parse_unit(
+                    " ".join(
                         [
                             building["address"]["unitType"],
                             building["address"]["unitValue"],
                         ]
+                    )
                 ),
             ),
             property_url="https://www.redfin.com{}".format(building["url"]),

homeharvest/core/scrapers/zillow/__init__.py

@@ -1,7 +1,7 @@
 import re
 import json
 from .. import Scraper
-from ....utils import parse_address_two
+from ....utils import parse_address_two, parse_unit
 from ....exceptions import NoResultsFound, PropertyNotFound
 from ..models import Property, Address, ListingType, PropertyType, SiteName
 
@@ -129,8 +129,8 @@ class ZillowScraper(Scraper):
             if "hdpData" in result:
                 home_info = result["hdpData"]["homeInfo"]
                 address_data = {
-                    "street_address": home_info["streetAddress"],
+                    "street_address": parse_address_two(home_info["streetAddress"])[0],
-                    "unit": parse_address_two(home_info["unit"])
+                    "unit": parse_unit(home_info["unit"])
                     if "unit" in home_info
                     else None,
                     "city": home_info["city"],
@@ -225,9 +225,10 @@ class ZillowScraper(Scraper):
             else property_data["hdpUrl"]
         )
         address_data = property_data["address"]
+        street_address, unit = parse_address_two(address_data["streetAddress"])
         address = Address(
-            street_address=address_data["streetAddress"],
+            street_address=street_address,
-            unit=parse_address_two(address_data["streetAddress"]),
+            unit=unit,
             city=address_data["city"],
             state=address_data["state"],
             zip_code=address_data["zipcode"],
@@ -286,10 +287,11 @@ class ZillowScraper(Scraper):
         else:
             raise ValueError(f"Unexpected state/zip format in address: {address_str}")
 
+        street_address, unit = parse_address_two(street_address)
         return Address(
             street_address=street_address,
             city=city,
-            unit=parse_address_two(street_address),
+            unit=unit,
             state=state,
             zip_code=zip_code,
             country="USA",

homeharvest/utils.py

@@ -1,7 +1,29 @@
 import re
 
 
-def parse_address_two(street_address: str):
+def parse_address_two(street_address: str) -> tuple:
+    if not street_address:
+        return street_address, None
+
+    apt_match = re.search(
+        r"(APT\s*[\dA-Z]+|#[\dA-Z]+|UNIT\s*[\dA-Z]+|LOT\s*[\dA-Z]+|SUITE\s*[\dA-Z]+)$",
+        street_address,
+        re.I,
+    )
+
+    if apt_match:
+        apt_str = apt_match.group().strip()
+        cleaned_apt_str = re.sub(
+            r"(APT\s*|UNIT\s*|LOT\s*|SUITE\s*)", "#", apt_str, flags=re.I
+        )
+
+        main_address = street_address.replace(apt_str, "").strip()
+        return main_address, cleaned_apt_str
+    else:
+        return street_address, None
+
+
+def parse_unit(street_address: str):
     if not street_address:
         return None
     apt_match = re.search(
@@ -19,7 +41,8 @@ def parse_address_two(street_address: str):
 
 
 if __name__ == "__main__":
-    print(parse_address_two("810 E Colter St APT 32"))
+    print(parse_address_two("4303 E Cactus Rd Apt 126"))
     print(parse_address_two("1234 Elm Street apt 2B"))
     print(parse_address_two("1234 Elm Street UNIT 3A"))
     print(parse_address_two("1234 Elm Street unit 3A"))
+    print(parse_address_two("1234 Elm Street SuIte 3A"))

tests/test_realtor.py

@@ -9,7 +9,7 @@ def test_realtor():
             listing_type="for_sale",
         ),
         scrape_property(
-            location="Phoenix, AZ", site_name="realtor.com", listing_type="for_rent"
+            location="Phoenix, AZ", site_name=["realtor.com"], listing_type="for_rent"
         ),  #: does not support "city, state, USA" format
         scrape_property(
             location="Dallas, TX", site_name="realtor.com", listing_type="sold"

tests/test_redfin.py

@@ -7,7 +7,7 @@ def test_redfin():
             location="2530 Al Lipscomb Way", site_name="redfin", listing_type="for_sale"
         ),
         scrape_property(
-            location="Phoenix, AZ, USA", site_name="redfin", listing_type="for_rent"
+            location="Phoenix, AZ, USA", site_name=["redfin"], listing_type="for_rent"
         ),
         scrape_property(
             location="Dallas, TX, USA", site_name="redfin", listing_type="sold"

tests/test_zillow.py

@@ -7,7 +7,7 @@ def test_zillow():
             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"
+            location="Phoenix, AZ, USA", site_name=["zillow"], listing_type="for_rent"
         ),
         scrape_property(
             location="Dallas, TX, USA", site_name="zillow", listing_type="sold"