b55a7a0fb1
After sorting by newest, Google Maps may recreate DOM elements which makes the Python scroll_container reference stale. Now re-find the container after sorting to ensure we have a valid reference. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
905 lines
35 KiB
Python
905 lines
35 KiB
Python
"""
|
|
Clean Google Maps Reviews Scraper
|
|
- Simple down scrolling
|
|
- DOM scraping + API interception
|
|
"""
|
|
|
|
import re
|
|
import json
|
|
import time
|
|
import threading
|
|
from selenium.webdriver.common.by import By
|
|
|
|
|
|
def parse_api_review(raw: list) -> dict:
|
|
"""Parse a review from API response array."""
|
|
try:
|
|
if not isinstance(raw, list) or len(raw) < 5:
|
|
return None
|
|
|
|
author = raw[0] if len(raw) > 0 and isinstance(raw[0], str) else ""
|
|
timestamp = raw[1] if len(raw) > 1 else ""
|
|
text = raw[3] if len(raw) > 3 and isinstance(raw[3], str) else ""
|
|
rating = raw[4] if len(raw) > 4 and isinstance(raw[4], int) else 0
|
|
|
|
if not (1 <= rating <= 5):
|
|
return None
|
|
|
|
# Filter out garbage data (language codes, metadata, etc.)
|
|
if len(author) <= 3: # Real names are longer than 3 chars
|
|
return None
|
|
if author.lower() in ['google', 'maps', 'reviews', 'es', 'en', 'it', 'no', 'de', 'fr', 'pt']:
|
|
return None
|
|
# Timestamp should look like a date, not a URL or language code
|
|
if timestamp and ('http' in str(timestamp) or len(str(timestamp)) <= 3):
|
|
return None
|
|
|
|
# Owner response
|
|
owner_response = None
|
|
for idx in [9, 18]:
|
|
if len(raw) > idx and raw[idx] and isinstance(raw[idx], list):
|
|
resp = raw[idx]
|
|
if len(resp) > 1:
|
|
owner_response = {"text": resp[1], "timestamp": resp[0] if resp[0] else ""}
|
|
break
|
|
|
|
return {
|
|
"author": author,
|
|
"text": text,
|
|
"rating": rating,
|
|
"timestamp": timestamp,
|
|
"owner_response": owner_response,
|
|
"source": "api"
|
|
}
|
|
except:
|
|
return None
|
|
|
|
|
|
def extract_reviews_from_api_body(body: str) -> list:
|
|
"""Extract reviews from API response body using correct Google Maps structure."""
|
|
reviews = []
|
|
try:
|
|
# Remove )]}' prefix
|
|
if body.startswith(")]}'"):
|
|
body = body[4:].strip()
|
|
|
|
data = json.loads(body)
|
|
|
|
# Google Maps API structure: data[2] contains review arrays
|
|
# Each review: data[2][X][0] where:
|
|
# Author: [1][4][5][0]
|
|
# Rating: [2][0][0]
|
|
# Text: [2][15][0][0]
|
|
# Time: [1][6]
|
|
if not isinstance(data, list) or len(data) < 3:
|
|
return reviews
|
|
|
|
reviews_area = data[2]
|
|
if not isinstance(reviews_area, list):
|
|
return reviews
|
|
|
|
for item in reviews_area:
|
|
try:
|
|
if not isinstance(item, list) or len(item) < 1:
|
|
continue
|
|
review_data = item[0]
|
|
if not isinstance(review_data, list) or len(review_data) < 3:
|
|
continue
|
|
|
|
# Extract fields using correct paths
|
|
review_id = ""
|
|
author = ""
|
|
rating = 0
|
|
text = ""
|
|
timestamp = ""
|
|
|
|
# Review ID: [0] - same format as DOM's data-review-id
|
|
try:
|
|
review_id = review_data[0]
|
|
except (IndexError, TypeError):
|
|
pass
|
|
|
|
# Author: [1][4][5][0]
|
|
try:
|
|
author = review_data[1][4][5][0]
|
|
except (IndexError, TypeError):
|
|
pass
|
|
|
|
# Rating: [2][0][0]
|
|
try:
|
|
rating = review_data[2][0][0]
|
|
except (IndexError, TypeError):
|
|
pass
|
|
|
|
# Text: [2][15][0][0]
|
|
try:
|
|
text = review_data[2][15][0][0]
|
|
except (IndexError, TypeError):
|
|
pass
|
|
|
|
# Timestamp: [1][6]
|
|
try:
|
|
timestamp = review_data[1][6]
|
|
except (IndexError, TypeError):
|
|
pass
|
|
|
|
# Validate and add (include review_id for deduplication)
|
|
if author and isinstance(rating, int) and 1 <= rating <= 5:
|
|
reviews.append({
|
|
"review_id": review_id,
|
|
"author": author,
|
|
"text": text or "",
|
|
"rating": rating,
|
|
"timestamp": timestamp or "",
|
|
"source": "api"
|
|
})
|
|
except:
|
|
continue
|
|
except:
|
|
pass
|
|
return reviews
|
|
|
|
def parse_dom_review(card) -> dict:
|
|
"""Parse a review from DOM element."""
|
|
try:
|
|
# Get review ID
|
|
review_id = card.get_attribute("data-review-id") or ""
|
|
if not review_id:
|
|
try:
|
|
id_el = card.find_element(By.CSS_SELECTOR, "[data-review-id]")
|
|
review_id = id_el.get_attribute("data-review-id") or ""
|
|
except:
|
|
pass
|
|
|
|
# Author - multiple selectors
|
|
author = ""
|
|
for sel in ['div[class*="d4r55"]', '.d4r55', 'button[data-review-id] + div']:
|
|
try:
|
|
author_el = card.find_element(By.CSS_SELECTOR, sel)
|
|
author = author_el.text.strip()
|
|
if author:
|
|
break
|
|
except:
|
|
pass
|
|
|
|
# Rating from aria-label on span[role="img"]
|
|
rating = 0
|
|
try:
|
|
stars_el = card.find_element(By.CSS_SELECTOR, 'span[role="img"]')
|
|
aria = stars_el.get_attribute("aria-label") or ""
|
|
# Extract number from label (handles "5 stars", "5 estrellas", etc.)
|
|
num = re.search(r'[\d\.]+', aria.replace(',', '.'))
|
|
if num:
|
|
rating = int(float(num.group()))
|
|
except:
|
|
pass
|
|
|
|
# Review text - try multiple selectors
|
|
text = ""
|
|
for sel in ['span[jsname="bN97Pc"]', 'span[jsname="fbQN7e"]', 'div.MyEned span.wiI7pd', '.wiI7pd']:
|
|
try:
|
|
text_el = card.find_element(By.CSS_SELECTOR, sel)
|
|
text = text_el.text.strip()
|
|
if text:
|
|
break
|
|
except:
|
|
pass
|
|
|
|
# Note: "More" button clicking removed for speed
|
|
# Full text can be expanded later if needed
|
|
|
|
# Timestamp
|
|
timestamp = ""
|
|
try:
|
|
time_el = card.find_element(By.CSS_SELECTOR, 'span[class*="rsqaWe"]')
|
|
timestamp = time_el.text.strip()
|
|
except:
|
|
pass
|
|
|
|
# Owner response
|
|
owner_response = None
|
|
try:
|
|
resp_box = card.find_element(By.CSS_SELECTOR, "div.CDe7pd")
|
|
if resp_box:
|
|
resp_text = ""
|
|
resp_date = ""
|
|
try:
|
|
resp_text_el = resp_box.find_element(By.CSS_SELECTOR, "div.wiI7pd")
|
|
resp_text = resp_text_el.text.strip()
|
|
except:
|
|
pass
|
|
try:
|
|
resp_date_el = resp_box.find_element(By.CSS_SELECTOR, "span.DZSIDd")
|
|
resp_date = resp_date_el.text.strip()
|
|
except:
|
|
pass
|
|
if resp_text:
|
|
owner_response = {"text": resp_text, "timestamp": resp_date}
|
|
except:
|
|
pass
|
|
|
|
if not review_id and not author:
|
|
return None
|
|
|
|
return {
|
|
"id": review_id,
|
|
"author": author,
|
|
"text": text,
|
|
"rating": rating,
|
|
"timestamp": timestamp,
|
|
"owner_response": owner_response,
|
|
"source": "dom"
|
|
}
|
|
except Exception:
|
|
return None
|
|
|
|
|
|
def scrape_reviews(driver, url: str, max_reviews: int = 5000, timeout_no_new: int = 15,
|
|
flush_callback=None, flush_batch_size: int = 500) -> dict:
|
|
"""
|
|
Scrape Google Maps reviews.
|
|
|
|
Args:
|
|
driver: Selenium WebDriver instance
|
|
url: Google Maps place URL
|
|
max_reviews: Maximum reviews to collect
|
|
timeout_no_new: Seconds to wait with no new reviews before stopping
|
|
flush_callback: Optional callback(reviews_list) called every flush_batch_size reviews
|
|
This allows streaming data to disk and freeing memory
|
|
flush_batch_size: Number of reviews to collect before flushing (default 500)
|
|
|
|
Returns:
|
|
dict with reviews list and metadata
|
|
"""
|
|
|
|
# Storage - use review ID as key
|
|
reviews = {} # review_id -> review
|
|
seen_ids = set() # Track all IDs we've seen (persists after flush)
|
|
total_flushed = [0] # Use list for closure mutation
|
|
review_order = {} # review_id -> position (DOM visual order for sorting)
|
|
order_counter = [0] # Current order position
|
|
|
|
# Don't force language - let Google show all reviews in user's locale
|
|
|
|
# Navigate to URL
|
|
print(f"🌐 Loading: {url[:80]}...")
|
|
driver.get(url)
|
|
|
|
# Handle consent popup if redirected (poll with tiny sleep)
|
|
start = time.time()
|
|
while time.time() - start < 5: # Max 5s for consent
|
|
if "consent.google" in driver.current_url:
|
|
print(" Handling consent popup...")
|
|
try:
|
|
for btn in driver.find_elements(By.CSS_SELECTOR, "button"):
|
|
txt = btn.text.lower()
|
|
if "accept" in txt or "aceptar" in txt or "alle akzeptieren" in txt:
|
|
btn.click()
|
|
# Reload original URL after consent
|
|
print(" Reloading after consent...")
|
|
driver.get(url)
|
|
break
|
|
except:
|
|
pass
|
|
break
|
|
# Check if we're already on the target page
|
|
if "maps/place" in driver.current_url and "consent" not in driver.current_url:
|
|
break
|
|
time.sleep(0.01) # 10ms - responsive but low CPU
|
|
|
|
# Extract total review count BEFORE clicking reviews tab (it's on Overview)
|
|
# ROBUST: Use aria-label="X reviews" on span[role="img"]
|
|
# Poll for up to 5s since page might still be loading after consent
|
|
total_reviews = None
|
|
start = time.time()
|
|
while time.time() - start < 5:
|
|
try:
|
|
total_reviews = driver.execute_script("""
|
|
// ROBUST: Find span[role="img"] with aria-label starting with number + "review"
|
|
var reviewSpans = document.querySelectorAll('span[role="img"]');
|
|
for (var i = 0; i < reviewSpans.length; i++) {
|
|
var label = reviewSpans[i].getAttribute('aria-label') || '';
|
|
var match = label.match(/^([\\d,\\.]+)\\s*review/i);
|
|
if (match) {
|
|
return parseInt(match[1].replace(/[,\\.]/g, ''));
|
|
}
|
|
}
|
|
return null;
|
|
""")
|
|
if total_reviews:
|
|
print(f"📊 Total reviews on page: {total_reviews}")
|
|
break
|
|
except:
|
|
pass
|
|
time.sleep(0.1)
|
|
|
|
# Click reviews tab - poll until found
|
|
review_keywords = ["review", "reseña", "avis", "bewertung", "recensione", "opiniones"]
|
|
start = time.time()
|
|
while time.time() - start < 5: # Max 5s for tabs
|
|
try:
|
|
tabs = driver.find_elements(By.CSS_SELECTOR, "button[role='tab']")
|
|
for tab in tabs:
|
|
tab_text = tab.text.lower()
|
|
if any(kw in tab_text for kw in review_keywords):
|
|
print(f" Clicking reviews tab: '{tab.text}'")
|
|
tab.click()
|
|
break
|
|
else:
|
|
time.sleep(0.01) # 10ms between polls
|
|
continue
|
|
break # Found and clicked
|
|
except:
|
|
time.sleep(0.01)
|
|
|
|
# Find scrollable reviews container
|
|
def find_scroll_container():
|
|
selectors = [
|
|
"div.m6QErb.DxyBCb.kA9KIf.dS8AEf",
|
|
"div.m6QErb.DxyBCb.kA9KIf",
|
|
"div.m6QErb.DxyBCb",
|
|
"div.m6QErb[aria-label]",
|
|
"div.DxyBCb.kA9KIf.dS8AEf",
|
|
"div[role='main'] div.m6QErb",
|
|
]
|
|
for sel in selectors:
|
|
try:
|
|
els = driver.find_elements(By.CSS_SELECTOR, sel)
|
|
for el in els:
|
|
if el.is_displayed() and el.size['height'] > 100:
|
|
return el
|
|
except:
|
|
pass
|
|
return None
|
|
|
|
# Poll for scroll container (10ms intervals - fast but low CPU)
|
|
scroll_container = None
|
|
start = time.time()
|
|
last_print = 0
|
|
while time.time() - start < 10: # Max 10s
|
|
scroll_container = find_scroll_container()
|
|
if scroll_container:
|
|
break
|
|
elapsed = int(time.time() - start)
|
|
if elapsed > last_print:
|
|
print(f" Waiting for reviews panel... ({elapsed}s)")
|
|
last_print = elapsed
|
|
time.sleep(0.01) # 10ms - responsive but low CPU
|
|
|
|
if not scroll_container:
|
|
print("❌ Could not find reviews scroll container")
|
|
# Debug: print page source snippet
|
|
try:
|
|
print("Page title:", driver.title)
|
|
print("Current URL:", driver.current_url[:100])
|
|
except:
|
|
pass
|
|
return {"reviews": [], "total": 0, "scrolls": 0, "error": "No scroll container found"}
|
|
|
|
print("✅ Found scroll container")
|
|
|
|
# PHASE 2: Inject API interceptor for scroll-loaded reviews
|
|
print("🔌 Injecting API interceptor...")
|
|
driver.execute_script("""
|
|
if (window.__reviewInterceptorInjected) return;
|
|
window.__reviewInterceptorInjected = true;
|
|
window.__interceptedResponses = [];
|
|
|
|
// Intercept fetch
|
|
const originalFetch = window.fetch;
|
|
window.fetch = async function(...args) {
|
|
const url = args[0].toString();
|
|
const response = await originalFetch.apply(this, args);
|
|
if (url.includes('listugcposts') || url.includes('review')) {
|
|
try {
|
|
const clone = response.clone();
|
|
const text = await clone.text();
|
|
window.__interceptedResponses.push({url: url, body: text});
|
|
} catch(e) {}
|
|
}
|
|
return response;
|
|
};
|
|
|
|
// Intercept XHR
|
|
const originalXHR = window.XMLHttpRequest;
|
|
window.XMLHttpRequest = function() {
|
|
const xhr = new originalXHR();
|
|
const originalOpen = xhr.open;
|
|
let reqUrl = '';
|
|
xhr.open = function(method, url, ...rest) {
|
|
reqUrl = url;
|
|
return originalOpen.apply(this, [method, url, ...rest]);
|
|
};
|
|
xhr.addEventListener('load', function() {
|
|
if (reqUrl.includes('listugcposts') || reqUrl.includes('review')) {
|
|
try {
|
|
window.__interceptedResponses.push({url: reqUrl, body: xhr.responseText});
|
|
} catch(e) {}
|
|
}
|
|
});
|
|
return xhr;
|
|
};
|
|
for (let prop of Object.getOwnPropertyNames(originalXHR)) {
|
|
try { window.XMLHttpRequest[prop] = originalXHR[prop]; } catch(e) {}
|
|
}
|
|
""")
|
|
|
|
def get_api_reviews():
|
|
"""Get reviews from intercepted API responses."""
|
|
api_revs = []
|
|
try:
|
|
responses = driver.execute_script("""
|
|
var r = window.__interceptedResponses || [];
|
|
window.__interceptedResponses = [];
|
|
return r;
|
|
""")
|
|
for resp in (responses or []):
|
|
body = resp.get("body", "")
|
|
api_revs.extend(extract_reviews_from_api_body(body))
|
|
except:
|
|
pass
|
|
return api_revs
|
|
|
|
# Sort by newest first (helps with loading)
|
|
try:
|
|
sort_btn = driver.execute_script("""
|
|
var btns = document.querySelectorAll('button[data-value="sort"]');
|
|
if (btns.length) return btns[0];
|
|
// Try aria-label
|
|
var all = document.querySelectorAll('button[aria-label*="Sort"]');
|
|
if (all.length) return all[0];
|
|
return null;
|
|
""")
|
|
if sort_btn:
|
|
sort_btn.click()
|
|
time.sleep(0.3)
|
|
# Click "Newest" option
|
|
driver.execute_script("""
|
|
var items = document.querySelectorAll('[role="menuitemradio"], [data-index="1"]');
|
|
for (var i = 0; i < items.length; i++) {
|
|
var txt = items[i].textContent.toLowerCase();
|
|
if (txt.includes('newest') || txt.includes('recent') || txt.includes('más reciente')) {
|
|
items[i].click();
|
|
break;
|
|
}
|
|
}
|
|
""")
|
|
time.sleep(0.5)
|
|
print(" 📅 Sorted by newest")
|
|
# Re-find scroll container after sorting (DOM may be recreated)
|
|
new_container = find_scroll_container()
|
|
if new_container:
|
|
scroll_container = new_container
|
|
print(" 🔄 Refreshed scroll container reference")
|
|
except:
|
|
pass
|
|
|
|
# EXPAND ALL "MORE" BUTTONS for full text on pre-rendered reviews
|
|
# This batch-clicks all "More" buttons at once (fast, no waiting per button)
|
|
try:
|
|
expanded = driver.execute_script("""
|
|
var buttons = document.querySelectorAll('button.w8nwRe.kyuRq');
|
|
var count = 0;
|
|
for (var i = 0; i < buttons.length; i++) {
|
|
if (buttons[i].textContent.trim() === 'More') {
|
|
buttons[i].click();
|
|
count++;
|
|
}
|
|
}
|
|
return count;
|
|
""")
|
|
if expanded > 0:
|
|
print(f" 📝 Expanded {expanded} truncated reviews")
|
|
except:
|
|
pass
|
|
|
|
# Block images to speed up scrolling (use CDP)
|
|
try:
|
|
driver.execute_cdp_cmd('Network.setBlockedURLs', {
|
|
'urls': ['*.jpg', '*.jpeg', '*.png', '*.gif', '*.webp', '*.svg', '*googleusercontent.com/*']
|
|
})
|
|
driver.execute_cdp_cmd('Network.enable', {})
|
|
print(" 🚫 Blocking images for faster scrolling")
|
|
except Exception as e:
|
|
pass # CDP might not be available in all setups
|
|
|
|
# Simple scroll - scrollTop = scrollHeight (proven to work)
|
|
driver.execute_script("window.scrollablePane = arguments[0];", scroll_container)
|
|
stop_scrolling = threading.Event()
|
|
|
|
def scroll_worker():
|
|
while not stop_scrolling.is_set():
|
|
try:
|
|
driver.execute_script("""
|
|
var p = window.scrollablePane;
|
|
if (p) p.scrollTop = p.scrollHeight;
|
|
""")
|
|
except:
|
|
pass
|
|
time.sleep(0.1)
|
|
|
|
scroll_thread = threading.Thread(target=scroll_worker, daemon=True)
|
|
scroll_thread.start()
|
|
|
|
# Recovery function - use real mouse actions when stuck
|
|
from selenium.webdriver.common.action_chains import ActionChains
|
|
from selenium.webdriver.common.keys import Keys
|
|
recovery_count = [0]
|
|
|
|
def unstick_scroll():
|
|
recovery_count[0] += 1
|
|
method = recovery_count[0] % 4
|
|
try:
|
|
if method == 1:
|
|
# Method 1: Click pane and send Page Down keys
|
|
scroll_container.click()
|
|
ActionChains(driver).send_keys(Keys.PAGE_DOWN).perform()
|
|
ActionChains(driver).send_keys(Keys.PAGE_DOWN).perform()
|
|
elif method == 2:
|
|
# Method 2: Real mouse wheel scroll
|
|
ActionChains(driver).move_to_element(scroll_container)\
|
|
.scroll_by_amount(0, 800).perform()
|
|
elif method == 3:
|
|
# Method 3: Scroll up significantly then back down (force reload)
|
|
driver.execute_script("""
|
|
var p = window.scrollablePane;
|
|
if (p) p.scrollTop = Math.max(0, p.scrollTop - 2000);
|
|
""")
|
|
time.sleep(0.3)
|
|
driver.execute_script("""
|
|
var p = window.scrollablePane;
|
|
if (p) p.scrollTop = p.scrollHeight;
|
|
""")
|
|
else:
|
|
# Method 4: Scroll last card into view, then scroll pane (no click to avoid opening profile)
|
|
driver.execute_script("""
|
|
var cards = document.querySelectorAll('[data-review-id]');
|
|
if (cards.length > 0) {
|
|
cards[cards.length - 1].scrollIntoView({block: 'end', behavior: 'smooth'});
|
|
}
|
|
""")
|
|
time.sleep(0.3)
|
|
driver.execute_script("""
|
|
var p = window.scrollablePane;
|
|
if (p) p.scrollTop = p.scrollHeight;
|
|
""")
|
|
except:
|
|
pass
|
|
|
|
# Main collection loop
|
|
last_new_time = time.time()
|
|
last_count = len(reviews)
|
|
check_num = 0
|
|
|
|
print(f"🔄 Scrolling... (timeout: {timeout_no_new}s with no new)", flush=True)
|
|
|
|
cycle_start = time.time()
|
|
while True:
|
|
check_num += 1
|
|
time.sleep(1.0) # Check every second
|
|
|
|
# TIMING: Track cycle performance
|
|
t0 = time.time()
|
|
cycle_delta = t0 - cycle_start
|
|
cycle_start = t0
|
|
|
|
# Collect from API (doesn't affect scroll) - API has FULL TEXT in original language
|
|
# Use review_id as key to avoid duplicates with DOM
|
|
t1 = time.time()
|
|
for rev in get_api_reviews():
|
|
rid = rev.get('review_id', '')
|
|
if rid and rid not in seen_ids:
|
|
reviews[rid] = rev
|
|
seen_ids.add(rid)
|
|
api_time = time.time() - t1
|
|
|
|
# Expand any new "More" buttons for full text (batch click, fast)
|
|
try:
|
|
driver.execute_script("""
|
|
var buttons = document.querySelectorAll('button.w8nwRe.kyuRq');
|
|
for (var i = 0; i < buttons.length; i++) {
|
|
if (buttons[i].textContent.trim() === 'More') {
|
|
buttons[i].click();
|
|
}
|
|
}
|
|
""")
|
|
except:
|
|
pass
|
|
|
|
# Parse reviews using ROBUST selectors (no class names - uses data/aria attributes)
|
|
# This survives Google's CSS class name changes
|
|
# Also removes separators from previously-hidden cards to keep DOM light
|
|
t2 = time.time()
|
|
dom_cards = 0
|
|
try:
|
|
seen_list = list(seen_ids)
|
|
parsed_reviews = driver.execute_script("""
|
|
var seenSet = new Set(arguments[0]);
|
|
var results = [];
|
|
var processedIds = new Set();
|
|
var sepsRemoved = 0;
|
|
|
|
// ROBUST: Find cards by data attribute only (not class names)
|
|
var cards = document.querySelectorAll('[data-review-id]');
|
|
|
|
for (var i = 0; i < cards.length; i++) {
|
|
var card = cards[i];
|
|
var rid = card.getAttribute('data-review-id');
|
|
var isHidden = card.style.display === 'none';
|
|
|
|
// CLEANUP: Remove separators adjacent to already-hidden cards
|
|
// This keeps DOM light without breaking Google's virtual scroll
|
|
if (isHidden) {
|
|
var sibling = card.nextElementSibling;
|
|
while (sibling) {
|
|
var nextSib = sibling.nextElementSibling;
|
|
var classes = sibling.className || '';
|
|
if (classes.includes('AyRUI') || classes.includes('TFQHme')) {
|
|
sibling.remove();
|
|
sepsRemoved++;
|
|
sibling = nextSib;
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
continue;
|
|
}
|
|
|
|
// Skip if no ID or already processed this cycle
|
|
if (!rid || processedIds.has(rid)) continue;
|
|
|
|
// Only process top-level review cards (have aria-label with author name)
|
|
if (!card.getAttribute('aria-label')) continue;
|
|
processedIds.add(rid);
|
|
|
|
// Already seen from API - just track order, skip content
|
|
if (seenSet.has(rid)) {
|
|
results.push({id: rid, orderOnly: true});
|
|
continue;
|
|
}
|
|
|
|
var author = '', text = '', rating = 0, timestamp = '';
|
|
|
|
// AUTHOR: Extract from "Photo of {Name}" button aria-label
|
|
var photoBtn = card.querySelector('button[aria-label^="Photo of"]');
|
|
if (photoBtn) {
|
|
author = photoBtn.getAttribute('aria-label').replace('Photo of ', '').trim();
|
|
}
|
|
// Fallback: card's own aria-label is the author name
|
|
if (!author) {
|
|
author = card.getAttribute('aria-label') || '';
|
|
}
|
|
|
|
// RATING: span with role="img" and aria-label containing "star"
|
|
var ratingEl = card.querySelector('span[role="img"][aria-label*="star"]');
|
|
if (ratingEl) {
|
|
var match = ratingEl.getAttribute('aria-label').match(/(\\d)/);
|
|
if (match) rating = parseInt(match[1]);
|
|
}
|
|
|
|
// TIMESTAMP: Find span with "X time ago" pattern
|
|
var spans = card.querySelectorAll('span');
|
|
for (var j = 0; j < spans.length; j++) {
|
|
var spanText = spans[j].textContent.trim();
|
|
if (spanText.match(/^(\\d+|a|an)\\s+(second|minute|hour|day|week|month|year)s?\\s+ago$/i)) {
|
|
timestamp = spanText;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// TEXT: Find longest text span (not timestamp/UI elements)
|
|
var longestText = '';
|
|
for (var j = 0; j < spans.length; j++) {
|
|
var spanText = spans[j].textContent.trim();
|
|
if (spanText === timestamp) continue;
|
|
if (spanText.match(/^\\d+ stars?$/i)) continue;
|
|
if (spanText === 'More' || spanText === 'Less') continue;
|
|
if (spanText.match(/^(Like\\d*|Share)$/)) continue;
|
|
if (spanText.length > longestText.length && spanText.length > 10) {
|
|
longestText = spanText;
|
|
}
|
|
}
|
|
text = longestText;
|
|
|
|
if (author && rating >= 1 && rating <= 5) {
|
|
results.push({
|
|
id: rid,
|
|
orderOnly: false,
|
|
author: author,
|
|
text: text,
|
|
rating: rating,
|
|
timestamp: timestamp,
|
|
source: 'dom'
|
|
});
|
|
// Hide processed card (separators removed on next cycle)
|
|
card.style.display = 'none';
|
|
card.innerHTML = '';
|
|
}
|
|
}
|
|
return {reviews: results, cardCount: cards.length, sepsRemoved: sepsRemoved};
|
|
""", seen_list)
|
|
|
|
dom_cards = parsed_reviews.get('cardCount', 0) if parsed_reviews else 0
|
|
new_reviews = parsed_reviews.get('reviews', []) if parsed_reviews else []
|
|
for rev in new_reviews:
|
|
rid = rev.pop('id')
|
|
order_only = rev.pop('orderOnly', False)
|
|
# Track DOM order for ALL reviews (for sorting output)
|
|
if rid not in review_order:
|
|
review_order[rid] = order_counter[0]
|
|
order_counter[0] += 1
|
|
# Only add content for new reviews (not already from API)
|
|
if not order_only:
|
|
reviews[rid] = rev
|
|
seen_ids.add(rid)
|
|
except Exception as e:
|
|
print(f" ❌ DOM parse error: {e}")
|
|
dom_time = time.time() - t2
|
|
|
|
# BATCH FLUSH: If we have enough reviews, flush to callback and clear memory
|
|
# Sort by DOM order before flushing
|
|
t3 = time.time()
|
|
if flush_callback and len(reviews) >= flush_batch_size:
|
|
print(f" 💾 Flushing {len(reviews)} reviews to disk...")
|
|
sorted_reviews = sorted(reviews.items(), key=lambda x: review_order.get(x[0], float('inf')))
|
|
flush_callback([r for _, r in sorted_reviews])
|
|
total_flushed[0] += len(reviews)
|
|
reviews.clear() # Free memory, but keep seen_ids and review_order
|
|
flush_time = time.time() - t3
|
|
|
|
current_count = total_flushed[0] + len(reviews)
|
|
|
|
# TIMING: Print if cycle is slow (>2s)
|
|
if cycle_delta > 2.0:
|
|
print(f" ⚠️ SLOW cycle: {cycle_delta:.1f}s (api:{api_time:.1f}s dom:{dom_time:.1f}s/{dom_cards}cards flush:{flush_time:.1f}s seen:{len(seen_ids)})")
|
|
|
|
# Check for new reviews
|
|
if current_count > last_count:
|
|
last_new_time = time.time()
|
|
last_count = current_count
|
|
|
|
# Check if loading (spinner visible OR network activity)
|
|
try:
|
|
loading_status = driver.execute_script("""
|
|
var status = {spinner: false, network: false};
|
|
// Check for Google's loading indicators
|
|
var spinner = document.querySelector('div[role="progressbar"]');
|
|
if (spinner && spinner.offsetParent !== null) status.spinner = true;
|
|
var loading = document.querySelector('.qjESne, .loading');
|
|
if (loading && loading.offsetParent !== null) status.spinner = true;
|
|
// Check for recent network activity (API interceptor)
|
|
var responses = window.__interceptedResponses || [];
|
|
var lastCount = window.__lastResponseCount || 0;
|
|
if (responses.length > lastCount) {
|
|
status.network = true;
|
|
window.__lastResponseCount = responses.length;
|
|
}
|
|
return status;
|
|
""")
|
|
is_loading = loading_status.get('spinner') or loading_status.get('network')
|
|
if is_loading:
|
|
last_new_time = time.time() # Reset timer while loading
|
|
except:
|
|
is_loading = False
|
|
|
|
# Progress update
|
|
elapsed = time.time() - last_new_time
|
|
if total_reviews:
|
|
pct = (current_count / total_reviews) * 100
|
|
print(f" 📊 {current_count}/{total_reviews} ({pct:.0f}%) | idle: {elapsed:.1f}s", flush=True)
|
|
else:
|
|
print(f" 📊 {current_count} reviews | idle: {elapsed:.1f}s/{timeout_no_new}s", flush=True)
|
|
|
|
# Stop conditions - check BEFORE recovery attempts
|
|
if current_count >= max_reviews:
|
|
print(f"✅ Reached max: {current_count}")
|
|
stop_scrolling.set()
|
|
break
|
|
|
|
# Also stop if we have all reviews from the page
|
|
if total_reviews and current_count >= total_reviews:
|
|
print(f"✅ All {current_count} reviews collected")
|
|
stop_scrolling.set()
|
|
break
|
|
|
|
# STUCK DETECTION: If no new reviews for 3s+, try to unstick
|
|
# Only if we haven't collected all reviews yet
|
|
if elapsed >= 3 and int(elapsed) % 3 == 0:
|
|
print(f" 🔧 Recovery attempt #{recovery_count[0] + 1}...", flush=True)
|
|
unstick_scroll()
|
|
|
|
# Check scroll state - track if content is still being added
|
|
try:
|
|
scroll_state = driver.execute_script("""
|
|
var p = window.scrollablePane;
|
|
if (!p) return {atBottom: true, height: 0};
|
|
var atBottom = (p.scrollTop + p.clientHeight >= p.scrollHeight - 50);
|
|
var height = p.scrollHeight;
|
|
var lastHeight = window.__lastScrollHeight || 0;
|
|
var growing = height > lastHeight;
|
|
window.__lastScrollHeight = height;
|
|
return {atBottom: atBottom, height: height, growing: growing};
|
|
""")
|
|
at_bottom = scroll_state.get('atBottom', True)
|
|
content_growing = scroll_state.get('growing', False)
|
|
except:
|
|
at_bottom = True
|
|
content_growing = False
|
|
|
|
# Reset timer if content is growing (new reviews loading)
|
|
if content_growing:
|
|
last_new_time = time.time()
|
|
|
|
# Dynamic timeout based on state and recovery attempts
|
|
# - 5s if at bottom AND content stopped growing AND multiple recovery attempts failed
|
|
# - 15s max otherwise (keep trying)
|
|
recovery_failed = recovery_count[0] >= 5 and elapsed >= 5
|
|
truly_done = at_bottom and not content_growing and recovery_failed
|
|
timeout_hit = elapsed >= 15
|
|
|
|
if truly_done or timeout_hit:
|
|
print(f"✅ All reviews loaded: {current_count}")
|
|
stop_scrolling.set()
|
|
break
|
|
|
|
# Flush any remaining reviews (sorted by DOM order)
|
|
if flush_callback and reviews:
|
|
print(f" 💾 Final flush: {len(reviews)} reviews...")
|
|
sorted_reviews = sorted(reviews.items(), key=lambda x: review_order.get(x[0], float('inf')))
|
|
flush_callback([r for _, r in sorted_reviews])
|
|
total_flushed[0] += len(reviews)
|
|
reviews.clear()
|
|
|
|
# Reviews already parsed during scrolling (real-time parsing)
|
|
print("📝 Finalizing review data...")
|
|
|
|
# Final results (sorted by DOM order)
|
|
sorted_items = sorted(reviews.items(), key=lambda x: review_order.get(x[0], float('inf')))
|
|
review_list = [r for _, r in sorted_items]
|
|
grand_total = total_flushed[0] + len(review_list)
|
|
dom_count = sum(1 for r in review_list if r.get("source") == "dom")
|
|
api_count = sum(1 for r in review_list if r.get("source") == "api")
|
|
|
|
if total_flushed[0] > 0:
|
|
print(f"\n📋 Total: {grand_total} unique reviews (flushed: {total_flushed[0]}, in memory: {len(review_list)})")
|
|
else:
|
|
print(f"\n📋 Total: {len(review_list)} unique reviews (DOM: {dom_count}, API: {api_count})")
|
|
|
|
return {
|
|
"reviews": review_list, # Only unflushed reviews (flushed already sent to callback)
|
|
"total": grand_total,
|
|
"total_flushed": total_flushed[0],
|
|
"checks": check_num,
|
|
"url": url
|
|
}
|
|
|
|
|
|
# Test function
|
|
if __name__ == "__main__":
|
|
from seleniumbase import Driver
|
|
|
|
# Test URL - 79 reviews
|
|
TEST_URL = "https://www.google.com/maps/place/R.+Fleitas+Peluqueros/@28.1302986,-15.4448111,821m/data=!3m1!1e3!4m6!3m5!1s0xc40951a43c21f19:0x85f89601b9909c72!8m2!3d28.1299805!4d-15.4436854!16s%2Fg%2F11gbwtk8c8"
|
|
|
|
print("🚀 Starting clean scraper test...")
|
|
|
|
# Set up driver
|
|
driver = Driver(uc=True, headless=False)
|
|
driver.set_window_size(1200, 900)
|
|
|
|
try:
|
|
result = scrape_reviews(driver, TEST_URL, max_reviews=100, timeout_no_new=15)
|
|
print(f"\n✅ Got {result['total']} reviews in {result['checks']} checks")
|
|
|
|
# Show sample
|
|
if result["reviews"]:
|
|
print("\n📝 Sample review:")
|
|
sample = result["reviews"][0]
|
|
print(f" Author: {sample['author']}")
|
|
print(f" Rating: {sample['rating']}⭐")
|
|
print(f" Text: {sample['text'][:100]}..." if sample['text'] else " Text: (none)")
|
|
|
|
finally:
|
|
driver.quit()
|
|
print("\n🏁 Done")
|