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| from flask import Flask, request, render_template | |
| import feedparser | |
| import requests | |
| from bs4 import BeautifulSoup | |
| import urllib.parse | |
| app = Flask(__name__) | |
| # List of Craigslist cities (partial list for brevity; expand as needed) | |
| CRAIGSLIST_CITIES = [ | |
| "all", "newyork", "losangeles", "chicago", "houston", "phoenix", "philadelphia", | |
| "sanantonio", "sandiego", "dallas", "sanjose", "austin", "jacksonville", | |
| "sanfrancisco", "columbus", "seattle", "denver", "boston", "miami", "atlanta" | |
| ] | |
| def search_craigslist(query, city): | |
| """ | |
| Search Craigslist for a query in a specific city or all cities. | |
| Returns a list of posts with title, link, description, and date. | |
| """ | |
| posts = [] | |
| query = urllib.parse.quote(query) # URL-encode the query | |
| if city == "all": | |
| # Search across multiple cities | |
| for city_name in CRAIGSLIST_CITIES[1:]: # Skip "all" | |
| url = f"https://{city_name}.craigslist.org/search/sss?format=rss&query={query}" | |
| feed = feedparser.parse(url) | |
| posts.extend(parse_feed(feed, city_name)) | |
| else: | |
| # Search in a specific city | |
| url = f"https://{city}.craigslist.org/search/sss?format=rss&query={query}" | |
| feed = feedparser.parse(url) | |
| posts.extend(parse_feed(feed, city)) | |
| return posts | |
| def parse_feed(feed, city): | |
| """ | |
| Parse the RSS feed and extract relevant post information. | |
| """ | |
| posts = [] | |
| for entry in feed.entries: | |
| # Clean description using BeautifulSoup | |
| description = entry.get("description", "") | |
| soup = BeautifulSoup(description, "html.parser") | |
| clean_description = soup.get_text(strip=True)[:200] + "..." if len(soup.get_text(strip=True)) > 200 else soup.get_text(strip=True) | |
| post = { | |
| "title": entry.get("title", "No title"), | |
| "link": entry.get("link", "#"), | |
| "description": clean_description, | |
| "date": entry.get("published", "No date"), | |
| "city": city.capitalize() | |
| } | |
| posts.append(post) | |
| return posts | |
| def index(): | |
| posts = [] | |
| query = "" | |
| selected_city = "all" | |
| if request.method == "POST": | |
| query = request.form.get("query", "").strip() | |
| selected_city = request.form.get("city", "all") | |
| if query: | |
| posts = search_craigslist(query, selected_city) | |
| return render_template( | |
| "index.html", | |
| posts=posts, | |
| query=query, | |
| cities=CRAIGSLIST_CITIES, | |
| selected_city=selected_city | |
| ) | |
| if __name__ == "__main__": | |
| app.run(debug=True) |