Table of contents

How Can I Use Deepseek for Automated Web Scraping?

Automated web scraping with Deepseek combines the cost-effectiveness of Deepseek's large language model with workflow automation to create scalable, intelligent data extraction systems. Unlike manual scraping that requires constant human intervention, automated scraping with Deepseek enables you to schedule recurring data collection, process large datasets continuously, and build production-ready pipelines that handle complex web data extraction tasks autonomously.

Understanding Automated Web Scraping with Deepseek

Automated web scraping goes beyond single-request data extraction. It involves building systems that can:

  • Schedule recurring scrapes: Automatically collect data at specified intervals (hourly, daily, weekly)
  • Process large datasets: Handle thousands of URLs efficiently with batch processing
  • Monitor and recover from failures: Detect errors and retry failed requests automatically
  • Scale dynamically: Adjust resources based on workload demands
  • Maintain data pipelines: Continuously update databases with fresh web data

Deepseek's AI-powered approach makes it particularly well-suited for automation because it can handle layout changes, extract meaning from context, and adapt to website variations without requiring constant code updates.

Building an Automated Scraping Workflow

Core Components of Automated Scraping

A complete automated scraping system with Deepseek typically includes:

  1. Task scheduler: Triggers scraping jobs at specified times
  2. URL queue manager: Manages URLs to be scraped and tracks progress
  3. HTML fetcher: Retrieves web page content with proper headers and error handling
  4. Deepseek processor: Extracts structured data using AI
  5. Data storage: Saves extracted data to databases or files
  6. Monitoring system: Tracks success rates, errors, and performance
  7. Alert system: Notifies administrators of critical failures

Python Automation Framework

Here's a production-ready framework for automated scraping with Deepseek:

import os
import time
import json
import logging
from datetime import datetime
from typing import List, Dict, Optional
from dataclasses import dataclass, asdict
import requests
from openai import OpenAI
from bs4 import BeautifulSoup
import schedule
from tenacity import retry, stop_after_attempt, wait_exponential
import sqlite3

# Configure logging
logging.basicConfig(
    level=logging.INFO,
    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
    handlers=[
        logging.FileHandler('scraping.log'),
        logging.StreamHandler()
    ]
)
logger = logging.getLogger(__name__)

@dataclass
class ScrapingJob:
    """Represents a scraping job"""
    url: str
    job_id: str
    status: str = 'pending'  # pending, processing, completed, failed
    retries: int = 0
    created_at: str = None
    completed_at: str = None
    error: str = None
    data: Dict = None

    def __post_init__(self):
        if self.created_at is None:
            self.created_at = datetime.now().isoformat()

class AutomatedScraper:
    """Automated web scraper using Deepseek"""

    def __init__(self, api_key: Optional[str] = None, db_path: str = 'scraping.db'):
        # Initialize Deepseek client
        self.client = OpenAI(
            api_key=api_key or os.environ.get("DEEPSEEK_API_KEY"),
            base_url="https://api.deepseek.com"
        )

        # Initialize HTTP session
        self.session = requests.Session()
        self.session.headers.update({
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
        })

        # Initialize database
        self.db_path = db_path
        self._init_database()

        # Statistics
        self.stats = {
            'total_jobs': 0,
            'successful': 0,
            'failed': 0,
            'retried': 0
        }

    def _init_database(self):
        """Initialize SQLite database for job tracking"""
        conn = sqlite3.connect(self.db_path)
        cursor = conn.cursor()

        cursor.execute('''
            CREATE TABLE IF NOT EXISTS scraping_jobs (
                job_id TEXT PRIMARY KEY,
                url TEXT NOT NULL,
                status TEXT NOT NULL,
                retries INTEGER DEFAULT 0,
                created_at TEXT NOT NULL,
                completed_at TEXT,
                error TEXT,
                data TEXT
            )
        ''')

        cursor.execute('''
            CREATE TABLE IF NOT EXISTS extracted_data (
                id INTEGER PRIMARY KEY AUTOINCREMENT,
                job_id TEXT NOT NULL,
                url TEXT NOT NULL,
                extracted_at TEXT NOT NULL,
                data TEXT NOT NULL,
                FOREIGN KEY (job_id) REFERENCES scraping_jobs (job_id)
            )
        ''')

        conn.commit()
        conn.close()
        logger.info("Database initialized")

    def save_job(self, job: ScrapingJob):
        """Save or update job in database"""
        conn = sqlite3.connect(self.db_path)
        cursor = conn.cursor()

        data_json = json.dumps(job.data) if job.data else None

        cursor.execute('''
            INSERT OR REPLACE INTO scraping_jobs
            (job_id, url, status, retries, created_at, completed_at, error, data)
            VALUES (?, ?, ?, ?, ?, ?, ?, ?)
        ''', (
            job.job_id, job.url, job.status, job.retries,
            job.created_at, job.completed_at, job.error, data_json
        ))

        conn.commit()
        conn.close()

    def clean_html(self, html: str) -> str:
        """Remove unnecessary elements to optimize token usage"""
        soup = BeautifulSoup(html, 'html.parser')

        # Remove scripts, styles, and navigation
        for element in soup(['script', 'style', 'nav', 'footer', 'header', 'aside', 'iframe']):
            element.decompose()

        # Remove comments
        for comment in soup.find_all(string=lambda text: isinstance(text, str) and '<!--' in str(text)):
            comment.extract()

        return str(soup)

    @retry(
        stop=stop_after_attempt(3),
        wait=wait_exponential(multiplier=1, min=2, max=10)
    )
    def fetch_page(self, url: str) -> str:
        """Fetch HTML content with retry logic"""
        logger.info(f"Fetching: {url}")

        response = self.session.get(url, timeout=15)
        response.raise_for_status()

        return response.text

    @retry(
        stop=stop_after_attempt(2),
        wait=wait_exponential(multiplier=1, min=2, max=8)
    )
    def extract_with_deepseek(
        self,
        html: str,
        extraction_schema: Dict,
        temperature: float = 0.0
    ) -> Dict:
        """Extract data using Deepseek with retry logic"""

        cleaned_html = self.clean_html(html)

        # Truncate to avoid token limits (approximately 32k tokens = 128k chars)
        max_chars = 120000
        if len(cleaned_html) > max_chars:
            cleaned_html = cleaned_html[:max_chars]
            logger.warning(f"HTML truncated to {max_chars} characters")

        prompt = f"""Extract data matching this schema and return ONLY valid JSON:

Schema:
{json.dumps(extraction_schema, indent=2)}

Rules:
- Return only JSON, no markdown formatting or explanations
- Use null for missing values
- Maintain exact field names from schema
- Extract data accurately from the HTML

HTML Content:
{cleaned_html}
"""

        completion = self.client.chat.completions.create(
            model="deepseek-chat",
            messages=[
                {
                    "role": "system",
                    "content": "You are a data extraction assistant. Extract structured data from HTML and return only valid JSON."
                },
                {
                    "role": "user",
                    "content": prompt
                }
            ],
            temperature=temperature
        )

        response_text = completion.choices[0].message.content.strip()

        # Clean response (remove markdown code blocks if present)
        if response_text.startswith('```'):
            # Remove markdown code fences
            lines = response_text.split('\n')
            response_text = '\n'.join(lines[1:-1]) if len(lines) > 2 else response_text

        # Parse JSON
        try:
            return json.loads(response_text)
        except json.JSONDecodeError:
            # Try to extract JSON from response
            import re
            json_match = re.search(r'\{.*\}|\[.*\]', response_text, re.DOTALL)
            if json_match:
                return json.loads(json_match.group())
            raise ValueError("Could not parse JSON from Deepseek response")

    def scrape_url(
        self,
        url: str,
        extraction_schema: Dict,
        job_id: str = None
    ) -> ScrapingJob:
        """Scrape a single URL"""

        # Create job
        if job_id is None:
            job_id = f"job_{int(time.time() * 1000)}_{hash(url) % 10000}"

        job = ScrapingJob(url=url, job_id=job_id, status='processing')
        self.save_job(job)
        self.stats['total_jobs'] += 1

        try:
            # Fetch HTML
            html = self.fetch_page(url)

            # Extract data with Deepseek
            data = self.extract_with_deepseek(html, extraction_schema)

            # Update job as completed
            job.status = 'completed'
            job.data = data
            job.completed_at = datetime.now().isoformat()

            self.save_job(job)
            self.stats['successful'] += 1

            # Save extracted data
            self._save_extracted_data(job_id, url, data)

            logger.info(f"Successfully scraped: {url}")
            return job

        except Exception as e:
            error_msg = str(e)
            logger.error(f"Error scraping {url}: {error_msg}")

            # Update job as failed
            job.status = 'failed'
            job.error = error_msg
            job.completed_at = datetime.now().isoformat()

            self.save_job(job)
            self.stats['failed'] += 1

            return job

    def _save_extracted_data(self, job_id: str, url: str, data: Dict):
        """Save extracted data to database"""
        conn = sqlite3.connect(self.db_path)
        cursor = conn.cursor()

        cursor.execute('''
            INSERT INTO extracted_data (job_id, url, extracted_at, data)
            VALUES (?, ?, ?, ?)
        ''', (
            job_id,
            url,
            datetime.now().isoformat(),
            json.dumps(data)
        ))

        conn.commit()
        conn.close()

    def batch_scrape(
        self,
        urls: List[str],
        extraction_schema: Dict,
        delay: float = 1.0,
        max_workers: int = 1
    ) -> List[ScrapingJob]:
        """Scrape multiple URLs with rate limiting"""

        logger.info(f"Starting batch scrape of {len(urls)} URLs")
        results = []

        for i, url in enumerate(urls):
            logger.info(f"Processing {i+1}/{len(urls)}: {url}")

            result = self.scrape_url(url, extraction_schema)
            results.append(result)

            # Rate limiting
            if i < len(urls) - 1:
                time.sleep(delay)

        # Log statistics
        successful = len([r for r in results if r.status == 'completed'])
        logger.info(f"Batch complete: {successful}/{len(urls)} successful")

        return results

    def get_statistics(self) -> Dict:
        """Get scraping statistics"""
        return {
            **self.stats,
            'success_rate': f"{(self.stats['successful'] / max(self.stats['total_jobs'], 1)) * 100:.2f}%"
        }

    def get_recent_jobs(self, limit: int = 10) -> List[Dict]:
        """Get recent scraping jobs"""
        conn = sqlite3.connect(self.db_path)
        cursor = conn.cursor()

        cursor.execute('''
            SELECT job_id, url, status, retries, created_at, completed_at, error
            FROM scraping_jobs
            ORDER BY created_at DESC
            LIMIT ?
        ''', (limit,))

        jobs = []
        for row in cursor.fetchall():
            jobs.append({
                'job_id': row[0],
                'url': row[1],
                'status': row[2],
                'retries': row[3],
                'created_at': row[4],
                'completed_at': row[5],
                'error': row[6]
            })

        conn.close()
        return jobs

Scheduling Automated Scraping Jobs

Using Python Schedule Library

Create recurring scraping tasks that run automatically:

import schedule
import time
from datetime import datetime

def create_scheduled_scraper():
    """Create a scraper with scheduled jobs"""

    scraper = AutomatedScraper()

    # Define extraction schema
    product_schema = {
        "name": "string - product name",
        "price": "number - product price",
        "currency": "string - currency code (USD, EUR, etc.)",
        "availability": "boolean - in stock status",
        "rating": "number - average rating (0-5)"
    }

    def scrape_product_listings():
        """Job that runs on schedule"""
        logger.info("Starting scheduled product scraping")

        urls = [
            "https://example.com/products/1",
            "https://example.com/products/2",
            "https://example.com/products/3"
        ]

        results = scraper.batch_scrape(
            urls=urls,
            extraction_schema=product_schema,
            delay=2.0
        )

        # Log results
        stats = scraper.get_statistics()
        logger.info(f"Scheduled job completed. Stats: {stats}")

        return results

    # Schedule jobs
    schedule.every(6).hours.do(scrape_product_listings)  # Every 6 hours
    schedule.every().day.at("09:00").do(scrape_product_listings)  # Daily at 9 AM
    schedule.every().monday.at("08:00").do(scrape_product_listings)  # Weekly on Monday

    return scraper, schedule

# Run scheduler
scraper, scheduler = create_scheduled_scraper()

logger.info("Scheduler started. Running continuously...")
while True:
    scheduler.run_pending()
    time.sleep(60)  # Check every minute

Using Cron Jobs for Linux/Unix

Create a Python script for cron execution:

#!/usr/bin/env python3
# scrape_job.py

import sys
import json
from automated_scraper import AutomatedScraper

def main():
    # Initialize scraper
    scraper = AutomatedScraper()

    # Define schema
    schema = {
        "title": "string",
        "content": "string",
        "author": "string",
        "published_date": "string"
    }

    # Read URLs from file or command line
    urls_file = sys.argv[1] if len(sys.argv) > 1 else 'urls.txt'

    with open(urls_file, 'r') as f:
        urls = [line.strip() for line in f if line.strip()]

    # Scrape
    results = scraper.batch_scrape(urls, schema, delay=1.5)

    # Output results
    print(json.dumps(scraper.get_statistics(), indent=2))

if __name__ == "__main__":
    main()

Add to crontab:

# Run every 6 hours
0 */6 * * * cd /path/to/project && /usr/bin/python3 scrape_job.py urls.txt >> /var/log/scraping.log 2>&1

# Run daily at 3 AM
0 3 * * * cd /path/to/project && /usr/bin/python3 scrape_job.py urls.txt >> /var/log/scraping.log 2>&1

# Run every Monday at 9 AM
0 9 * * 1 cd /path/to/project && /usr/bin/python3 scrape_job.py urls.txt >> /var/log/scraping.log 2>&1

Advanced Automation Techniques

Queue-Based Processing with Redis

For high-volume scraping, use a message queue for better scalability:

import redis
import json
from typing import Dict

class QueuedScraper(AutomatedScraper):
    """Scraper with Redis queue support"""

    def __init__(self, redis_url: str = 'redis://localhost:6379', **kwargs):
        super().__init__(**kwargs)
        self.redis_client = redis.from_url(redis_url)
        self.queue_name = 'scraping_queue'
        self.results_key = 'scraping_results'

    def enqueue_url(self, url: str, schema: Dict, priority: int = 0):
        """Add URL to scraping queue"""
        job_data = {
            'url': url,
            'schema': schema,
            'job_id': f"job_{int(time.time() * 1000)}_{hash(url) % 10000}",
            'priority': priority,
            'enqueued_at': datetime.now().isoformat()
        }

        # Add to queue (using sorted set for priority)
        self.redis_client.zadd(
            self.queue_name,
            {json.dumps(job_data): priority}
        )

        logger.info(f"Enqueued: {url} (priority: {priority})")

    def process_queue(self, batch_size: int = 10, timeout: int = 60):
        """Process jobs from queue"""
        logger.info("Starting queue processing")

        while True:
            # Get batch of jobs
            jobs = self.redis_client.zrange(
                self.queue_name,
                0,
                batch_size - 1
            )

            if not jobs:
                logger.info("Queue empty, waiting...")
                time.sleep(timeout)
                continue

            for job_data in jobs:
                try:
                    job = json.loads(job_data)

                    # Process job
                    result = self.scrape_url(
                        url=job['url'],
                        extraction_schema=job['schema'],
                        job_id=job['job_id']
                    )

                    # Save result to Redis
                    self.redis_client.setex(
                        f"{self.results_key}:{job['job_id']}",
                        86400,  # Expire after 24 hours
                        json.dumps(asdict(result))
                    )

                    # Remove from queue
                    self.redis_client.zrem(self.queue_name, job_data)

                    logger.info(f"Processed job: {job['job_id']}")

                except Exception as e:
                    logger.error(f"Error processing job: {e}")

                # Rate limiting
                time.sleep(1.0)

    def get_result(self, job_id: str) -> Optional[Dict]:
        """Get job result from Redis"""
        result_data = self.redis_client.get(f"{self.results_key}:{job_id}")
        return json.loads(result_data) if result_data else None

# Usage
scraper = QueuedScraper()

# Producer: Add jobs to queue
product_schema = {
    "name": "string",
    "price": "number",
    "currency": "string"
}

urls = ["https://example.com/product/1", "https://example.com/product/2"]
for url in urls:
    scraper.enqueue_url(url, product_schema, priority=1)

# Consumer: Process queue
scraper.process_queue(batch_size=5, timeout=30)

Parallel Processing with Multiprocessing

Scale scraping across multiple CPU cores:

from multiprocessing import Pool, cpu_count
from typing import Tuple

def scrape_single_url(args: Tuple[str, Dict]) -> ScrapingJob:
    """Worker function for parallel processing"""
    url, schema = args

    scraper = AutomatedScraper()
    return scraper.scrape_url(url, schema)

def parallel_scrape(
    urls: List[str],
    schema: Dict,
    num_workers: int = None
) -> List[ScrapingJob]:
    """Scrape URLs in parallel"""

    if num_workers is None:
        num_workers = min(cpu_count(), len(urls))

    logger.info(f"Starting parallel scrape with {num_workers} workers")

    # Prepare arguments
    args = [(url, schema) for url in urls]

    # Process in parallel
    with Pool(processes=num_workers) as pool:
        results = pool.map(scrape_single_url, args)

    successful = len([r for r in results if r.status == 'completed'])
    logger.info(f"Parallel scrape complete: {successful}/{len(urls)} successful")

    return results

# Usage
urls = [f"https://example.com/page/{i}" for i in range(1, 101)]
schema = {"title": "string", "content": "string"}

results = parallel_scrape(urls, schema, num_workers=4)

Monitoring and Alerting

Email Notifications for Failures

Send alerts when scraping fails:

import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart

class MonitoredScraper(AutomatedScraper):
    """Scraper with email monitoring"""

    def __init__(
        self,
        smtp_server: str = None,
        smtp_port: int = 587,
        email_from: str = None,
        email_to: str = None,
        email_password: str = None,
        **kwargs
    ):
        super().__init__(**kwargs)
        self.smtp_server = smtp_server or os.environ.get('SMTP_SERVER')
        self.smtp_port = smtp_port
        self.email_from = email_from or os.environ.get('EMAIL_FROM')
        self.email_to = email_to or os.environ.get('EMAIL_TO')
        self.email_password = email_password or os.environ.get('EMAIL_PASSWORD')

        self.failure_threshold = 5  # Alert after 5 consecutive failures
        self.consecutive_failures = 0

    def send_alert(self, subject: str, body: str):
        """Send email alert"""
        try:
            msg = MIMEMultipart()
            msg['From'] = self.email_from
            msg['To'] = self.email_to
            msg['Subject'] = subject

            msg.attach(MIMEText(body, 'plain'))

            server = smtplib.SMTP(self.smtp_server, self.smtp_port)
            server.starttls()
            server.login(self.email_from, self.email_password)
            server.send_message(msg)
            server.quit()

            logger.info(f"Alert sent: {subject}")

        except Exception as e:
            logger.error(f"Failed to send alert: {e}")

    def scrape_url(self, url: str, extraction_schema: Dict, job_id: str = None) -> ScrapingJob:
        """Override to add monitoring"""
        result = super().scrape_url(url, extraction_schema, job_id)

        if result.status == 'failed':
            self.consecutive_failures += 1

            if self.consecutive_failures >= self.failure_threshold:
                self.send_alert(
                    subject="⚠️ Scraping System Alert: Multiple Failures",
                    body=f"""
Scraping system has encountered {self.consecutive_failures} consecutive failures.

Last failed URL: {url}
Error: {result.error}
Time: {datetime.now().isoformat()}

Statistics:
{json.dumps(self.get_statistics(), indent=2)}

Please investigate immediately.
                    """
                )
                self.consecutive_failures = 0  # Reset counter

        else:
            self.consecutive_failures = 0  # Reset on success

        return result

# Usage
scraper = MonitoredScraper(
    smtp_server='smtp.gmail.com',
    smtp_port=587,
    email_from='scraper@example.com',
    email_to='admin@example.com'
)

JavaScript Example for Node.js Automation

Automate Deepseek scraping with Node.js:

const axios = require('axios');
const OpenAI = require('openai');
const cron = require('node-cron');
const { JSDOM } = require('jsdom');

const openai = new OpenAI({
    apiKey: process.env.DEEPSEEK_API_KEY,
    baseURL: 'https://api.deepseek.com'
});

class AutomatedScraper {
    constructor() {
        this.stats = {
            totalJobs: 0,
            successful: 0,
            failed: 0
        };
    }

    cleanHTML(html) {
        const dom = new JSDOM(html);
        const document = dom.window.document;

        // Remove unnecessary elements
        ['script', 'style', 'nav', 'footer', 'header'].forEach(tag => {
            document.querySelectorAll(tag).forEach(el => el.remove());
        });

        return document.body.innerHTML;
    }

    async fetchPage(url) {
        const response = await axios.get(url, {
            headers: {
                'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
            },
            timeout: 15000
        });

        return response.data;
    }

    async extractWithDeepseek(html, schema) {
        const cleaned = this.cleanHTML(html);
        const truncated = cleaned.substring(0, 120000);

        const prompt = `Extract data matching this schema and return ONLY valid JSON:

Schema:
${JSON.stringify(schema, null, 2)}

Rules:
- Return only JSON, no markdown or explanations
- Use null for missing values
- Maintain exact field names from schema

HTML:
${truncated}`;

        const completion = await openai.chat.completions.create({
            model: 'deepseek-chat',
            messages: [
                {
                    role: 'system',
                    content: 'You are a data extraction assistant. Return only valid JSON.'
                },
                {
                    role: 'user',
                    content: prompt
                }
            ],
            temperature: 0.0
        });

        const response = completion.choices[0].message.content.trim();

        // Clean response
        let jsonText = response;
        if (jsonText.startsWith('```')) {
            jsonText = jsonText.split('\n').slice(1, -1).join('\n');
        }

        return JSON.parse(jsonText);
    }

    async scrapeURL(url, schema) {
        console.log(`Scraping: ${url}`);
        this.stats.totalJobs++;

        try {
            const html = await this.fetchPage(url);
            const data = await this.extractWithDeepseek(html, schema);

            this.stats.successful++;
            console.log(`✓ Successfully scraped: ${url}`);

            return { url, status: 'success', data };

        } catch (error) {
            this.stats.failed++;
            console.error(`✗ Failed to scrape ${url}:`, error.message);

            return { url, status: 'failed', error: error.message };
        }
    }

    async batchScrape(urls, schema, delay = 1000) {
        console.log(`Starting batch scrape of ${urls.length} URLs`);
        const results = [];

        for (let i = 0; i < urls.length; i++) {
            const result = await this.scrapeURL(urls[i], schema);
            results.push(result);

            // Rate limiting
            if (i < urls.length - 1) {
                await new Promise(resolve => setTimeout(resolve, delay));
            }
        }

        console.log(`Batch complete: ${this.stats.successful}/${urls.length} successful`);
        return results;
    }

    getStatistics() {
        return {
            ...this.stats,
            successRate: `${((this.stats.successful / Math.max(this.stats.totalJobs, 1)) * 100).toFixed(2)}%`
        };
    }
}

// Schedule automated jobs
const scraper = new AutomatedScraper();

const schema = {
    title: 'string',
    price: 'number',
    currency: 'string',
    availability: 'boolean'
};

// Run every 6 hours
cron.schedule('0 */6 * * *', async () => {
    console.log('Running scheduled scraping job...');

    const urls = [
        'https://example.com/product/1',
        'https://example.com/product/2',
        'https://example.com/product/3'
    ];

    const results = await scraper.batchScrape(urls, schema, 2000);
    console.log('Statistics:', scraper.getStatistics());
});

// Run daily at 9 AM
cron.schedule('0 9 * * *', async () => {
    console.log('Running daily scraping job...');
    // Your scraping logic here
});

console.log('Scheduler started. Running automated scraping jobs...');

Best Practices for Automated Scraping

1. Implement Rate Limiting

Always respect target websites and avoid overwhelming servers:

import time
from collections import defaultdict

class RateLimitedScraper(AutomatedScraper):
    """Scraper with per-domain rate limiting"""

    def __init__(self, requests_per_minute: int = 30, **kwargs):
        super().__init__(**kwargs)
        self.requests_per_minute = requests_per_minute
        self.domain_timestamps = defaultdict(list)

    def wait_if_needed(self, url: str):
        """Enforce rate limit per domain"""
        from urllib.parse import urlparse

        domain = urlparse(url).netloc
        now = time.time()

        # Clean old timestamps
        self.domain_timestamps[domain] = [
            ts for ts in self.domain_timestamps[domain]
            if now - ts < 60
        ]

        # Check if rate limit exceeded
        if len(self.domain_timestamps[domain]) >= self.requests_per_minute:
            wait_time = 60 - (now - self.domain_timestamps[domain][0])
            if wait_time > 0:
                logger.info(f"Rate limit reached for {domain}, waiting {wait_time:.2f}s")
                time.sleep(wait_time)

        # Record request
        self.domain_timestamps[domain].append(now)

    def fetch_page(self, url: str) -> str:
        """Override to add rate limiting"""
        self.wait_if_needed(url)
        return super().fetch_page(url)

2. Handle Dynamic Content

For JavaScript-heavy sites, combine browser automation. Learn more about handling dynamic websites with LLM-based scraping:

from playwright.sync_api import sync_playwright

class DynamicScraper(AutomatedScraper):
    """Scraper with browser automation support"""

    def fetch_dynamic_page(self, url: str, wait_selector: str = None) -> str:
        """Fetch JavaScript-rendered content"""
        with sync_playwright() as p:
            browser = p.chromium.launch(headless=True)
            page = browser.new_page()

            page.goto(url, wait_until='networkidle')

            if wait_selector:
                page.wait_for_selector(wait_selector, timeout=10000)

            html = page.content()
            browser.close()

            return html

3. Monitor and Log Everything

Comprehensive logging is critical for debugging:

import logging
from logging.handlers import RotatingFileHandler

# Configure rotating file handler
handler = RotatingFileHandler(
    'scraping.log',
    maxBytes=10*1024*1024,  # 10MB
    backupCount=5
)

formatter = logging.Formatter(
    '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
)
handler.setFormatter(formatter)

logger = logging.getLogger('scraper')
logger.addHandler(handler)
logger.setLevel(logging.INFO)

Conclusion

Automated web scraping with Deepseek enables you to build scalable, intelligent data extraction systems that run continuously without manual intervention. By combining Deepseek's AI-powered extraction with proper scheduling, queue management, error handling, and monitoring, you can create production-ready scraping pipelines that handle thousands of URLs efficiently.

The key to successful automation is building robust systems with comprehensive error handling, rate limiting, and monitoring. Whether you're collecting product prices, monitoring competitor websites, or aggregating news articles, automated Deepseek scraping provides a cost-effective, intelligent solution that adapts to website changes and scales with your data needs.

Start small with scheduled jobs, test thoroughly, and gradually scale up your automation infrastructure as your requirements grow.

Try WebScraping.AI for Your Web Scraping Needs

Looking for a powerful web scraping solution? WebScraping.AI provides an LLM-powered API that combines Chromium JavaScript rendering with rotating proxies for reliable data extraction.

Key Features:

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Getting Started:

Get page content with AI analysis:

curl "https://api.webscraping.ai/ai/question?url=https://example.com&question=What is the main topic?&api_key=YOUR_API_KEY"

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curl "https://api.webscraping.ai/ai/fields?url=https://example.com&fields[title]=Page title&fields[price]=Product price&api_key=YOUR_API_KEY"

Try in request builder

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