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78
README.md
78
README.md
@@ -6,9 +6,9 @@
|
||||
|
||||
**Not technical?** Try out the web scraping tool on our site at [tryhomeharvest.com](https://tryhomeharvest.com).
|
||||
|
||||
*Looking to build a data-focused software product?* **[Book a call](https://calendly.com/zachary-products/15min)** *to work with us.*
|
||||
*Looking to build a data-focused software product?* **[Book a call](https://bunsly.com)** *to work with us.*
|
||||
|
||||
Check out another project we wrote: ***[JobSpy](https://github.com/cullenwatson/JobSpy)** – a Python package for job scraping*
|
||||
Check out another project we wrote: ***[JobSpy](https://github.com/Bunsly/JobSpy)** – a Python package for job scraping*
|
||||
|
||||
## HomeHarvest Features
|
||||
|
||||
@@ -20,7 +20,7 @@ Check out another project we wrote: ***[JobSpy](https://github.com/cullenwatson/
|
||||
- **CLI**: For users who prefer command-line operations.
|
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|
||||
|
||||
[Video Guide for HomeHarvest](https://youtu.be/JnV7eR2Ve2o) - _updated for release v0.2.7_
|
||||
[Video Guide for HomeHarvest](https://youtu.be/J1qgNPgmSLI) - _updated for release v0.3.4_
|
||||
|
||||

|
||||
|
||||
@@ -46,7 +46,11 @@ filename = f"HomeHarvest_{current_timestamp}.csv"
|
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properties = scrape_property(
|
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location="San Diego, CA",
|
||||
listing_type="sold", # or (for_sale, for_rent, pending)
|
||||
past_days=30, # sold in last 30 days - listed in last x days if (for_sale, for_rent)
|
||||
past_days=30, # sold in last 30 days - listed in last 30 days if (for_sale, for_rent)
|
||||
|
||||
# date_from="2023-05-01", # alternative to past_days
|
||||
# date_to="2023-05-28",
|
||||
|
||||
# mls_only=True, # only fetch MLS listings
|
||||
# proxy="http://user:pass@host:port" # use a proxy to change your IP address
|
||||
)
|
||||
@@ -57,34 +61,6 @@ properties.to_csv(filename, index=False)
|
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print(properties.head())
|
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```
|
||||
|
||||
### CLI
|
||||
|
||||
```
|
||||
usage: homeharvest [-l {for_sale,for_rent,sold}] [-o {excel,csv}] [-f FILENAME] [-p PROXY] [-d DAYS] [-r RADIUS] [-m] [-c] location
|
||||
|
||||
Home Harvest Property Scraper
|
||||
|
||||
positional arguments:
|
||||
location Location to scrape (e.g., San Francisco, CA)
|
||||
|
||||
options:
|
||||
-l {for_sale,for_rent,sold,pending}, --listing_type {for_sale,for_rent,sold,pending}
|
||||
Listing type to scrape
|
||||
-o {excel,csv}, --output {excel,csv}
|
||||
Output format
|
||||
-f FILENAME, --filename FILENAME
|
||||
Name of the output file (without extension)
|
||||
-p PROXY, --proxy PROXY
|
||||
Proxy to use for scraping
|
||||
-d DAYS, --days DAYS Sold/listed in last _ days filter.
|
||||
-r RADIUS, --radius RADIUS
|
||||
Get comparable properties within _ (e.g., 0.0) miles. Only applicable for individual addresses.
|
||||
-m, --mls_only If set, fetches only MLS listings.
|
||||
```
|
||||
```bash
|
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homeharvest "San Francisco, CA" -l for_rent -o excel -f HomeHarvest
|
||||
```
|
||||
|
||||
|
||||
## Output
|
||||
```plaintext
|
||||
@@ -115,11 +91,46 @@ Optional
|
||||
├── past_days (integer): Number of past days to filter properties. Utilizes 'last_sold_date' for 'sold' listing types, and 'list_date' for others (for_rent, for_sale).
|
||||
│ Example: 30 (fetches properties listed/sold in the last 30 days)
|
||||
│
|
||||
├── date_from, date_to (string): Start and end dates to filter properties listed or sold, both dates are required.
|
||||
| (use this to get properties in chunks as there's a 10k result limit)
|
||||
│ Format for both must be "YYYY-MM-DD".
|
||||
│ Example: "2023-05-01", "2023-05-15" (fetches properties listed/sold between these dates)
|
||||
│
|
||||
├── mls_only (True/False): If set, fetches only MLS listings (mainly applicable to 'sold' listings)
|
||||
│
|
||||
└── proxy (string): In format 'http://user:pass@host:port'
|
||||
|
||||
|
||||
```
|
||||
|
||||
### CLI
|
||||
|
||||
```
|
||||
usage: homeharvest [-l {for_sale,for_rent,sold}] [-o {excel,csv}] [-f FILENAME] [-p PROXY] [-d DAYS] [-r RADIUS] [-m] [-c] location
|
||||
|
||||
Home Harvest Property Scraper
|
||||
|
||||
positional arguments:
|
||||
location Location to scrape (e.g., San Francisco, CA)
|
||||
|
||||
options:
|
||||
-l {for_sale,for_rent,sold,pending}, --listing_type {for_sale,for_rent,sold,pending}
|
||||
Listing type to scrape
|
||||
-o {excel,csv}, --output {excel,csv}
|
||||
Output format
|
||||
-f FILENAME, --filename FILENAME
|
||||
Name of the output file (without extension)
|
||||
-p PROXY, --proxy PROXY
|
||||
Proxy to use for scraping
|
||||
-d DAYS, --days DAYS Sold/listed in last _ days filter.
|
||||
-r RADIUS, --radius RADIUS
|
||||
Get comparable properties within _ (e.g., 0.0) miles. Only applicable for individual addresses.
|
||||
-m, --mls_only If set, fetches only MLS listings.
|
||||
```
|
||||
```bash
|
||||
homeharvest "San Francisco, CA" -l for_rent -o excel -f HomeHarvest
|
||||
```
|
||||
|
||||
### Property Schema
|
||||
```plaintext
|
||||
Property
|
||||
@@ -147,6 +158,7 @@ Property
|
||||
│ └── lot_sqft
|
||||
|
||||
├── Property Listing Details:
|
||||
│ ├── days_on_mls
|
||||
│ ├── list_price
|
||||
│ ├── list_date
|
||||
│ ├── sold_price
|
||||
@@ -166,7 +178,7 @@ Property
|
||||
The following exceptions may be raised when using HomeHarvest:
|
||||
|
||||
- `InvalidListingType` - valid options: `for_sale`, `for_rent`, `sold`
|
||||
- `NoResultsFound` - no properties found from your search
|
||||
- `InvalidDate` - date_from or date_to is not in the format YYYY-MM-DD
|
||||
|
||||
|
||||
## Frequently Asked Questions
|
||||
|
||||
@@ -4,7 +4,9 @@
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"id": "cb48903e-5021-49fe-9688-45cd0bc05d0f",
|
||||
"metadata": {},
|
||||
"metadata": {
|
||||
"is_executing": true
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"from homeharvest import scrape_property\n",
|
||||
@@ -84,10 +86,34 @@
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"# check sold properties\n",
|
||||
"scrape_property(\n",
|
||||
"properties = scrape_property(\n",
|
||||
" location=\"90210\",\n",
|
||||
" listing_type=\"sold\"\n",
|
||||
")"
|
||||
" listing_type=\"sold\",\n",
|
||||
" past_days=10\n",
|
||||
")\n",
|
||||
"display(properties)"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"id": "628c1ce2",
|
||||
"metadata": {
|
||||
"collapsed": false,
|
||||
"is_executing": true,
|
||||
"jupyter": {
|
||||
"outputs_hidden": false
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"# display clickable URLs\n",
|
||||
"from IPython.display import display, HTML\n",
|
||||
"properties['property_url'] = '<a href=\"' + properties['property_url'] + '\" target=\"_blank\">' + properties['property_url'] + '</a>'\n",
|
||||
"\n",
|
||||
"html = properties.to_html(escape=False)\n",
|
||||
"truncate_width = f'<style>.dataframe td {{ max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }}</style>{html}'\n",
|
||||
"display(HTML(truncate_width))"
|
||||
]
|
||||
}
|
||||
],
|
||||
|
||||
@@ -1,10 +1,9 @@
|
||||
import warnings
|
||||
import pandas as pd
|
||||
from .core.scrapers import ScraperInput
|
||||
from .utils import process_result, ordered_properties, validate_input
|
||||
from .utils import process_result, ordered_properties, validate_input, validate_dates
|
||||
from .core.scrapers.realtor import RealtorScraper
|
||||
from .core.scrapers.models import ListingType
|
||||
from .exceptions import InvalidListingType, NoResultsFound
|
||||
|
||||
|
||||
def scrape_property(
|
||||
@@ -14,6 +13,8 @@ def scrape_property(
|
||||
mls_only: bool = False,
|
||||
past_days: int = None,
|
||||
proxy: str = None,
|
||||
date_from: str = None,
|
||||
date_to: str = None,
|
||||
) -> pd.DataFrame:
|
||||
"""
|
||||
Scrape properties from Realtor.com based on a given location and listing type.
|
||||
@@ -22,9 +23,11 @@ def scrape_property(
|
||||
:param radius: Get properties within _ (e.g. 1.0) miles. Only applicable for individual addresses.
|
||||
:param mls_only: If set, fetches only listings with MLS IDs.
|
||||
:param past_days: Get properties sold or listed (dependent on your listing_type) in the last _ days.
|
||||
:param date_from, date_to: Get properties sold or listed (dependent on your listing_type) between these dates. format: 2021-01-28
|
||||
:param proxy: Proxy to use for scraping
|
||||
"""
|
||||
validate_input(listing_type)
|
||||
validate_dates(date_from, date_to)
|
||||
|
||||
scraper_input = ScraperInput(
|
||||
location=location,
|
||||
@@ -33,6 +36,8 @@ def scrape_property(
|
||||
radius=radius,
|
||||
mls_only=mls_only,
|
||||
last_x_days=past_days,
|
||||
date_from=date_from,
|
||||
date_to=date_to,
|
||||
)
|
||||
|
||||
site = RealtorScraper(scraper_input)
|
||||
@@ -40,7 +45,7 @@ def scrape_property(
|
||||
|
||||
properties_dfs = [process_result(result) for result in results]
|
||||
if not properties_dfs:
|
||||
raise NoResultsFound("no results found for the query")
|
||||
return pd.DataFrame()
|
||||
|
||||
with warnings.catch_warnings():
|
||||
warnings.simplefilter("ignore", category=FutureWarning)
|
||||
|
||||
@@ -11,6 +11,8 @@ class ScraperInput:
|
||||
mls_only: bool | None = None
|
||||
proxy: str | None = None
|
||||
last_x_days: int | None = None
|
||||
date_from: str | None = None
|
||||
date_to: str | None = None
|
||||
|
||||
|
||||
class Scraper:
|
||||
@@ -36,6 +38,8 @@ class Scraper:
|
||||
self.radius = scraper_input.radius
|
||||
self.last_x_days = scraper_input.last_x_days
|
||||
self.mls_only = scraper_input.mls_only
|
||||
self.date_from = scraper_input.date_from
|
||||
self.date_to = scraper_input.date_to
|
||||
|
||||
def search(self) -> list[Property]:
|
||||
...
|
||||
|
||||
@@ -34,6 +34,8 @@ class Address:
|
||||
|
||||
@dataclass
|
||||
class Description:
|
||||
primary_photo: str | None = None
|
||||
alt_photos: list[str] | None = None
|
||||
style: str | None = None
|
||||
beds: int | None = None
|
||||
baths_full: int | None = None
|
||||
@@ -59,6 +61,7 @@ class Property:
|
||||
last_sold_date: str | None = None
|
||||
prc_sqft: int | None = None
|
||||
hoa_fee: int | None = None
|
||||
days_on_mls: int | None = None
|
||||
description: Description | None = None
|
||||
|
||||
latitude: float | None = None
|
||||
|
||||
@@ -4,11 +4,11 @@ homeharvest.realtor.__init__
|
||||
|
||||
This module implements the scraper for realtor.com
|
||||
"""
|
||||
from datetime import datetime
|
||||
from typing import Dict, Union, Optional
|
||||
from concurrent.futures import ThreadPoolExecutor, as_completed
|
||||
|
||||
from .. import Scraper
|
||||
from ....exceptions import NoResultsFound
|
||||
from ..models import Property, Address, ListingType, Description
|
||||
|
||||
|
||||
@@ -37,7 +37,7 @@ class RealtorScraper(Scraper):
|
||||
result = response_json["autocomplete"]
|
||||
|
||||
if not result:
|
||||
raise NoResultsFound("No results found for location: " + self.location)
|
||||
return None
|
||||
|
||||
return result[0]
|
||||
|
||||
@@ -49,6 +49,7 @@ class RealtorScraper(Scraper):
|
||||
listing_id
|
||||
}
|
||||
address {
|
||||
street_direction
|
||||
street_number
|
||||
street_name
|
||||
street_suffix
|
||||
@@ -83,6 +84,12 @@ class RealtorScraper(Scraper):
|
||||
garage
|
||||
permalink
|
||||
}
|
||||
primary_photo {
|
||||
href
|
||||
}
|
||||
photos {
|
||||
href
|
||||
}
|
||||
}
|
||||
}"""
|
||||
|
||||
@@ -104,11 +111,29 @@ class RealtorScraper(Scraper):
|
||||
)
|
||||
|
||||
able_to_get_lat_long = (
|
||||
property_info
|
||||
and property_info.get("address")
|
||||
and property_info["address"].get("location")
|
||||
and property_info["address"]["location"].get("coordinate")
|
||||
property_info
|
||||
and property_info.get("address")
|
||||
and property_info["address"].get("location")
|
||||
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
|
||||
last_sold_date_str = property_info["basic"]["sold_date"].split("T")[0] if property_info["basic"].get(
|
||||
"sold_date") else None
|
||||
|
||||
list_date = datetime.strptime(list_date_str, "%Y-%m-%d") if list_date_str else None
|
||||
last_sold_date = datetime.strptime(last_sold_date_str, "%Y-%m-%d") if last_sold_date_str else None
|
||||
today = datetime.now()
|
||||
|
||||
days_on_mls = None
|
||||
status = property_info["basic"]["status"].lower()
|
||||
if list_date:
|
||||
if status == "sold" and last_sold_date:
|
||||
days_on_mls = (last_sold_date - list_date).days
|
||||
elif status in ('for_sale', 'for_rent'):
|
||||
days_on_mls = (today - list_date).days
|
||||
if days_on_mls and days_on_mls < 0:
|
||||
days_on_mls = None
|
||||
|
||||
listing = Property(
|
||||
mls=mls,
|
||||
@@ -118,17 +143,13 @@ class RealtorScraper(Scraper):
|
||||
property_url=f"{self.PROPERTY_URL}{property_info['details']['permalink']}",
|
||||
status=property_info["basic"]["status"].upper(),
|
||||
list_price=property_info["basic"]["price"],
|
||||
list_date=property_info["basic"]["list_date"].split("T")[0]
|
||||
if property_info["basic"].get("list_date")
|
||||
else None,
|
||||
list_date=list_date,
|
||||
prc_sqft=property_info["basic"].get("price")
|
||||
/ property_info["basic"].get("sqft")
|
||||
/ property_info["basic"].get("sqft")
|
||||
if property_info["basic"].get("price")
|
||||
and property_info["basic"].get("sqft")
|
||||
else None,
|
||||
last_sold_date=property_info["basic"]["sold_date"].split("T")[0]
|
||||
if property_info["basic"].get("sold_date")
|
||||
and property_info["basic"].get("sqft")
|
||||
else None,
|
||||
last_sold_date=last_sold_date,
|
||||
latitude=property_info["address"]["location"]["coordinate"].get("lat")
|
||||
if able_to_get_lat_long
|
||||
else None,
|
||||
@@ -137,6 +158,8 @@ class RealtorScraper(Scraper):
|
||||
else None,
|
||||
address=self._parse_address(property_info, search_type="handle_listing"),
|
||||
description=Description(
|
||||
primary_photo=property_info["primary_photo"].get("href", "").replace("s.jpg", "od-w480_h360_x2.webp?w=1080&q=75"),
|
||||
alt_photos=self.process_alt_photos(property_info.get("photos", [])),
|
||||
style=property_info["basic"].get("type", "").upper(),
|
||||
beds=property_info["basic"].get("beds"),
|
||||
baths_full=property_info["basic"].get("baths_full"),
|
||||
@@ -148,6 +171,7 @@ class RealtorScraper(Scraper):
|
||||
garage=property_info["details"].get("garage"),
|
||||
stories=property_info["details"].get("stories"),
|
||||
),
|
||||
days_on_mls=days_on_mls
|
||||
)
|
||||
|
||||
return [listing]
|
||||
@@ -200,6 +224,7 @@ class RealtorScraper(Scraper):
|
||||
stories
|
||||
}
|
||||
address {
|
||||
street_direction
|
||||
street_number
|
||||
street_name
|
||||
street_suffix
|
||||
@@ -230,6 +255,12 @@ class RealtorScraper(Scraper):
|
||||
units
|
||||
year_built
|
||||
}
|
||||
primary_photo {
|
||||
href
|
||||
}
|
||||
photos {
|
||||
href
|
||||
}
|
||||
}
|
||||
}"""
|
||||
|
||||
@@ -300,6 +331,7 @@ class RealtorScraper(Scraper):
|
||||
}
|
||||
location {
|
||||
address {
|
||||
street_direction
|
||||
street_number
|
||||
street_name
|
||||
street_suffix
|
||||
@@ -316,19 +348,27 @@ class RealtorScraper(Scraper):
|
||||
name
|
||||
}
|
||||
}
|
||||
primary_photo {
|
||||
href
|
||||
}
|
||||
photos {
|
||||
href
|
||||
}
|
||||
}
|
||||
}
|
||||
}"""
|
||||
|
||||
date_param = (
|
||||
'sold_date: { min: "$today-%sD" }' % self.last_x_days
|
||||
if self.listing_type == ListingType.SOLD and self.last_x_days
|
||||
else (
|
||||
'list_date: { min: "$today-%sD" }' % self.last_x_days
|
||||
if self.last_x_days
|
||||
else ""
|
||||
)
|
||||
)
|
||||
date_param = ""
|
||||
if self.listing_type == ListingType.SOLD:
|
||||
if self.date_from and self.date_to:
|
||||
date_param = f'sold_date: {{ min: "{self.date_from}", max: "{self.date_to}" }}'
|
||||
elif self.last_x_days:
|
||||
date_param = f'sold_date: {{ min: "$today-{self.last_x_days}D" }}'
|
||||
else:
|
||||
if self.date_from and self.date_to:
|
||||
date_param = f'list_date: {{ min: "{self.date_from}", max: "{self.date_to}" }}'
|
||||
elif self.last_x_days:
|
||||
date_param = f'list_date: {{ min: "$today-{self.last_x_days}D" }}'
|
||||
|
||||
sort_param = (
|
||||
"sort: [{ field: sold_date, direction: desc }]"
|
||||
@@ -455,6 +495,9 @@ class RealtorScraper(Scraper):
|
||||
|
||||
is_pending = result["flags"].get("is_pending") or result["flags"].get("is_contingent")
|
||||
|
||||
if is_pending and self.listing_type != ListingType.PENDING:
|
||||
continue
|
||||
|
||||
realty_property = Property(
|
||||
mls=mls,
|
||||
mls_id=result["source"].get("listing_id")
|
||||
@@ -478,8 +521,8 @@ class RealtorScraper(Scraper):
|
||||
if able_to_get_lat_long
|
||||
else None,
|
||||
address=self._parse_address(result, search_type="general_search"),
|
||||
#: neighborhoods=self._parse_neighborhoods(result),
|
||||
description=self._parse_description(result),
|
||||
days_on_mls=self.calculate_days_on_mls(result)
|
||||
)
|
||||
properties.append(realty_property)
|
||||
|
||||
@@ -490,6 +533,9 @@ class RealtorScraper(Scraper):
|
||||
|
||||
def search(self):
|
||||
location_info = self.handle_location()
|
||||
if not location_info:
|
||||
return []
|
||||
|
||||
location_type = location_info["area_type"]
|
||||
|
||||
search_variables = {
|
||||
@@ -568,36 +614,53 @@ class RealtorScraper(Scraper):
|
||||
return ", ".join(neighborhoods_list) if neighborhoods_list else None
|
||||
|
||||
@staticmethod
|
||||
def _parse_address(result: dict, search_type):
|
||||
def handle_none_safely(address_part):
|
||||
if address_part is None:
|
||||
return ""
|
||||
|
||||
return address_part
|
||||
|
||||
def _parse_address(self, result: dict, search_type):
|
||||
if search_type == "general_search":
|
||||
return Address(
|
||||
street=f"{result['location']['address']['street_number']} {result['location']['address']['street_name']} {result['location']['address']['street_suffix']}",
|
||||
unit=result["location"]["address"]["unit"],
|
||||
city=result["location"]["address"]["city"],
|
||||
state=result["location"]["address"]["state_code"],
|
||||
zip=result["location"]["address"]["postal_code"],
|
||||
)
|
||||
address = result['location']['address']
|
||||
else:
|
||||
address = result["address"]
|
||||
|
||||
return Address(
|
||||
street=f"{result['address']['street_number']} {result['address']['street_name']} {result['address']['street_suffix']}",
|
||||
unit=result["address"]["unit"],
|
||||
city=result["address"]["city"],
|
||||
state=result["address"]["state_code"],
|
||||
zip=result["address"]["postal_code"],
|
||||
street=" ".join([
|
||||
self.handle_none_safely(address.get('street_number')),
|
||||
self.handle_none_safely(address.get('street_direction')),
|
||||
self.handle_none_safely(address.get('street_name')),
|
||||
self.handle_none_safely(address.get('street_suffix')),
|
||||
]).strip(),
|
||||
unit=address["unit"],
|
||||
city=address["city"],
|
||||
state=address["state_code"],
|
||||
zip=address["postal_code"],
|
||||
)
|
||||
|
||||
@staticmethod
|
||||
def _parse_description(result: dict) -> Description:
|
||||
|
||||
description_data = result.get("description", {})
|
||||
|
||||
if description_data is None or not isinstance(description_data, dict):
|
||||
print("Warning: description_data is invalid!")
|
||||
description_data = {}
|
||||
|
||||
style = description_data.get("type", "")
|
||||
if style is not None:
|
||||
style = style.upper()
|
||||
|
||||
primary_photo = ""
|
||||
if result and "primary_photo" in result:
|
||||
primary_photo_info = result["primary_photo"]
|
||||
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,
|
||||
alt_photos=RealtorScraper.process_alt_photos(result.get("photos")),
|
||||
style=style,
|
||||
beds=description_data.get("beds"),
|
||||
baths_full=description_data.get("baths_full"),
|
||||
@@ -609,3 +672,36 @@ class RealtorScraper(Scraper):
|
||||
garage=description_data.get("garage"),
|
||||
stories=description_data.get("stories"),
|
||||
)
|
||||
|
||||
|
||||
@staticmethod
|
||||
def calculate_days_on_mls(result: dict) -> Optional[int]:
|
||||
list_date_str = result.get("list_date")
|
||||
list_date = datetime.strptime(list_date_str.split("T")[0], "%Y-%m-%d") if list_date_str else None
|
||||
last_sold_date_str = result.get("last_sold_date")
|
||||
last_sold_date = datetime.strptime(last_sold_date_str, "%Y-%m-%d") if last_sold_date_str else None
|
||||
today = datetime.now()
|
||||
|
||||
if list_date:
|
||||
if result["status"] == 'sold':
|
||||
if last_sold_date:
|
||||
days = (last_sold_date - list_date).days
|
||||
if days >= 0:
|
||||
return days
|
||||
elif result["status"] in ('for_sale', 'for_rent'):
|
||||
days = (today - list_date).days
|
||||
if days >= 0:
|
||||
return days
|
||||
|
||||
@staticmethod
|
||||
def process_alt_photos(photos_info):
|
||||
try:
|
||||
alt_photos = []
|
||||
if photos_info:
|
||||
for photo_info in photos_info:
|
||||
href = photo_info.get("href", "")
|
||||
alt_photo_href = href.replace("s.jpg", "od-w480_h360_x2.webp?w=1080&q=75")
|
||||
alt_photos.append(alt_photo_href)
|
||||
return alt_photos
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
@@ -1,6 +1,5 @@
|
||||
class InvalidListingType(Exception):
|
||||
"""Raised when a provided listing type is does not exist."""
|
||||
|
||||
|
||||
class NoResultsFound(Exception):
|
||||
"""Raised when no results are found for the given location"""
|
||||
class InvalidDate(Exception):
|
||||
"""Raised when only one of date_from or date_to is provided or not in the correct format. ex: 2023-10-23 """
|
||||
|
||||
@@ -1,9 +1,12 @@
|
||||
from .core.scrapers.models import Property, ListingType
|
||||
import pandas as pd
|
||||
from .exceptions import InvalidListingType
|
||||
from datetime import datetime
|
||||
from .core.scrapers.models import Property, ListingType
|
||||
from .exceptions import InvalidListingType, InvalidDate
|
||||
|
||||
ordered_properties = [
|
||||
"property_url",
|
||||
"primary_photo",
|
||||
"alt_photos",
|
||||
"mls",
|
||||
"mls_id",
|
||||
"status",
|
||||
@@ -18,6 +21,7 @@ ordered_properties = [
|
||||
"half_baths",
|
||||
"sqft",
|
||||
"year_built",
|
||||
"days_on_mls",
|
||||
"list_price",
|
||||
"list_date",
|
||||
"sold_price",
|
||||
@@ -47,6 +51,8 @@ def process_result(result: Property) -> pd.DataFrame:
|
||||
prop_data["price_per_sqft"] = prop_data["prc_sqft"]
|
||||
|
||||
description = result.description
|
||||
prop_data["primary_photo"] = description.primary_photo
|
||||
prop_data["alt_photos"] = ", ".join(description.alt_photos)
|
||||
prop_data["style"] = description.style
|
||||
prop_data["beds"] = description.beds
|
||||
prop_data["full_baths"] = description.baths_full
|
||||
@@ -69,3 +75,18 @@ def validate_input(listing_type: str) -> None:
|
||||
raise InvalidListingType(
|
||||
f"Provided listing type, '{listing_type}', does not exist."
|
||||
)
|
||||
|
||||
|
||||
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):
|
||||
raise InvalidDate("Both date_from and date_to must be provided.")
|
||||
|
||||
if date_from and date_to:
|
||||
try:
|
||||
date_from_obj = datetime.strptime(date_from, "%Y-%m-%d")
|
||||
date_to_obj = datetime.strptime(date_to, "%Y-%m-%d")
|
||||
|
||||
if date_to_obj < date_from_obj:
|
||||
raise InvalidDate("date_to must be after date_from.")
|
||||
except ValueError as e:
|
||||
raise InvalidDate(f"Invalid date format or range")
|
||||
|
||||
@@ -1,9 +1,9 @@
|
||||
[tool.poetry]
|
||||
name = "homeharvest"
|
||||
version = "0.3.4"
|
||||
version = "0.3.10"
|
||||
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"
|
||||
homepage = "https://github.com/Bunsly/HomeHarvest"
|
||||
readme = "README.md"
|
||||
|
||||
[tool.poetry.scripts]
|
||||
|
||||
@@ -1,20 +1,15 @@
|
||||
from homeharvest import scrape_property
|
||||
from homeharvest.exceptions import (
|
||||
InvalidListingType,
|
||||
NoResultsFound,
|
||||
)
|
||||
|
||||
|
||||
def test_realtor_pending_or_contingent():
|
||||
pending_or_contingent_result = scrape_property(
|
||||
location="Surprise, AZ",
|
||||
listing_type="pending"
|
||||
location="Surprise, AZ", listing_type="pending"
|
||||
)
|
||||
|
||||
regular_result = scrape_property(
|
||||
location="Surprise, AZ",
|
||||
listing_type="for_sale"
|
||||
)
|
||||
regular_result = scrape_property(location="Surprise, AZ", listing_type="for_sale")
|
||||
|
||||
assert all(
|
||||
[
|
||||
@@ -54,6 +49,16 @@ def test_realtor_pending_comps():
|
||||
assert len(set([len(result) for result in results])) == len(results)
|
||||
|
||||
|
||||
def test_realtor_sold_past():
|
||||
result = scrape_property(
|
||||
location="San Diego, CA",
|
||||
past_days=30,
|
||||
listing_type="sold",
|
||||
)
|
||||
|
||||
assert result is not None and len(result) > 0
|
||||
|
||||
|
||||
def test_realtor_comps():
|
||||
result = scrape_property(
|
||||
location="2530 Al Lipscomb Way",
|
||||
@@ -79,6 +84,20 @@ def test_realtor_last_x_days_sold():
|
||||
) and len(days_result_30) != len(days_result_10)
|
||||
|
||||
|
||||
def test_realtor_date_range_sold():
|
||||
days_result_30 = scrape_property(
|
||||
location="Dallas, TX", listing_type="sold", date_from="2023-05-01", date_to="2023-05-28"
|
||||
)
|
||||
|
||||
days_result_60 = scrape_property(
|
||||
location="Dallas, TX", listing_type="sold", date_from="2023-04-01", date_to="2023-06-10"
|
||||
)
|
||||
|
||||
assert all(
|
||||
[result is not None for result in [days_result_30, days_result_60]]
|
||||
) and len(days_result_30) < len(days_result_60)
|
||||
|
||||
|
||||
def test_realtor_single_property():
|
||||
results = [
|
||||
scrape_property(
|
||||
@@ -111,15 +130,12 @@ def test_realtor():
|
||||
|
||||
assert all([result is not None for result in results])
|
||||
|
||||
bad_results = []
|
||||
try:
|
||||
bad_results += [
|
||||
scrape_property(
|
||||
location="abceefg ju098ot498hh9",
|
||||
listing_type="for_sale",
|
||||
)
|
||||
]
|
||||
except (InvalidListingType, NoResultsFound):
|
||||
|
||||
def test_realtor_bad_address():
|
||||
bad_results = scrape_property(
|
||||
location="abceefg ju098ot498hh9",
|
||||
listing_type="for_sale",
|
||||
)
|
||||
if len(bad_results) == 0:
|
||||
assert True
|
||||
|
||||
assert all([result is None for result in bad_results])
|
||||
|
||||
Reference in New Issue
Block a user