pipescraper 0.3.0

A pipe-based news article scraping and metadata extraction library

PipeScraper 🔗

A pipe-based news article scraping and metadata extraction library for Python

pipescraper provides a natural language verb-based interface for scraping news websites and extracting structured article metadata using the intuitive pipe (>>) operator. Built on top of trafilatura with supplementary time extraction via newspaper4k, pipescraper combines powerful extraction capabilities with an elegant, chainable API.

from pipescraper import *

# Your scraping pipeline reads like a story
result = ("https://www.bbc.com/news"   # Replace with your target URL
    >> FetchLinks(max_links=10) 
    >> ExtractArticles() 
    >> FilterArticles(lambda a: a.language == 'en')
    >> ToDataFrame() 
    >> SaveAs("articles.csv")
)

💡 How to read >>: Read the >> operator as "pipe to" or "then". For example, the code above reads as: "Take the URL, then fetch links, then extract articles, then filter for English articles... "

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🌟 Why pipescraper?

Readability First

# ❌ Traditional logic is nested, hard to read, and error-prone
urls = fetch_links("https://www.bbc.com/news", max_links=10)  # Replace with your target URL
articles = []
for url in urls:
    time.sleep(1)
    art = extract_article(url)
    if art.language == 'en' and art.author:
        articles.append(art)
save_to_csv(articles, "articles.csv")

# ✅ pipescraper: Clear and intuitive
("https://www.bbc.com/news"   # Replace with your target URL
    >> FetchLinks(max_links=10) 
    >> ExtractArticles(delay=1.0) 
    >> FilterArticles(lambda a: a.language == 'en' and bool(a.author)) 
    >> ToDataFrame() 
    >> SaveAs("articles.csv")
)

Key Features

• 🔗 Pipe-based syntax — Chain operations naturally with the >> operator
• 📰 Comprehensive metadata extraction — Extract URL, source, title, text, author, dates, language, and more
• ⏰ Publication time parsing — Supplement trafilatura's date extraction with full timestamp support
• 🤖 Respectful scraping — Built-in robots.txt compliance and request throttling
• 🌐 Google News Search — Search for keywords or sentences across regions and time periods ⭐ NEW
• 🧠 Automatic URL Decoding — Parallel batchexecute decoder for Google News (bypasses consent wall) ⭐ NEW
• 📊 Pandas integration — Export to DataFrame with CSV, JSON, Excel support
• 🎯 Flexible filtering — Filter articles by language, author, content length, or custom criteria
• 🧹 Automatic deduplication — Remove duplicate articles by URL
• ⚡ Parallel Scraping — Turbocharge batch extraction with multi-threaded workers
• 🔧 PipeFrame integration — Use all PipeFrame verbs (select, filter, mutate, arrange, etc.) for data manipulation
• 📈 PipePlotly integration — Create visualizations with Grammar of Graphics using ggplot, geom_bar, geom_point, etc.

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🚀 Quick Start

Installation

# Basic installation
pip install pipescraper

# Install with all optional integrations (PipeFrame & PipePlotly)
pip install pipescraper[all]

Or install from source:

git clone https://github.com/Yasser03/pipescraper.git
cd pipescraper
pip install -e .

Hello pipescraper!

from pipescraper import FetchLinks, ExtractArticles, ToDataFrame, SaveAs

# Simple pipeline: URL → Links → Articles → DataFrame → CSV
df = ("https://www.bbc.com/news"   # Replace with your target URL
      >> FetchLinks(max_links=10) 
      >> ExtractArticles() 
      >> ToDataFrame() 
      >> SaveAs("articles.csv"))

print(f"Scraped {len(df)} articles successfully! 🎉")

---

📚 Core Concepts

The Pipe Operator >>

Chain operations naturally without nested function calls or loops:

# PipeScraper approach (reads like a recipe)
articles = ("https://www.bbc.com/news"  # Replace with your target URL
    >> FetchLinks(max_links=20)
    >> ExtractArticles(skip_errors=True)
    >> Deduplicate()
    >> LimitArticles(10)
)

Core Verbs

Verb	Purpose	Example
FetchLinks()	Fetch article links from a base URL	>> FetchLinks(max_links=50, delay=1.0)
ExtractArticles()	Extract metadata from urls	>> ExtractArticles(workers=5, extract_time=True)
FetchGoogleNews()	Search Google News	>> FetchGoogleNews(search="SpaceX", period="1d")
FilterArticles()	Filter by criteria	>> FilterArticles(lambda a: a.language == 'en')
LimitArticles()	Limit number of articles	>> LimitArticles(10)
Deduplicate()	Remove duplicates	>> Deduplicate()
ToDataFrame()	Convert to DataFrame	>> ToDataFrame(include_text=True)
ToPipeFrame()	Convert to PipeFrame	>> ToPipeFrame()
SaveAs()	Save to file	>> SaveAs("output.csv")

---

🔥 Advanced Features

Google News Integration & Decoding

Search for specific topics from Google News, leveraging a high-performance parallel decoder that resolves consent-gated URLs automatically.

# Search for multiple related topics
search_articles = (FetchGoogleNews(
                        search=["latest AI breakthroughs", "quantum computing news"],
                        period="7d",
                        max_results=20) 
                   >> ExtractArticles(workers=5) 
                   >> ToDataFrame())

Turbo Parallel Pipeline

Scrape safely and heavily concurrently using multi-threaded workers.

# Scrape 50 articles in parallel using 10 workers
df = ("https://www.bbc.com/news"   # Replace with your target URL
      >> FetchLinks(max_links=50) 
      >> ExtractArticles(workers=10) 
      >> ToDataFrame())

Extracted Metadata Fields

Each article contains the following fields:

Field	Description	Source
url	Article URL	Input
source	Domain/source name	Parsed
title	Article headline	Trafilatura / newspaper4k
text	Main article content	Trafilatura
description	Article summary	Trafilatura
author	Author name(s)	Trafilatura / newspaper4k
date_published	Publication date (YYYY-MM-DD)	Trafilatura / newspaper4k
time_published	Publication time (HH:MM:SS)	newspaper4k ⭐
language	Language code (e.g., 'en')	Trafilatura
tags	Article tags/categories	Trafilatura
image_url	Main article image	Trafilatura / newspaper4k

⭐ Note: time_published is extracted via newspaper4k to supplement trafilatura, which only provides dates.

Data Manipulation & Visualization

Install PipeFrame (pip install pipescraper[pipeframe]) and PipePlotly (pip install pipescraper[pipeplotly]) for seamless end-to-end pipelines:

from pipescraper import ExtractArticles, ToPipeFrame
from pipeframe import filter, arrange, group_by, summarize
from pipeplotly import ggplot, aes, geom_bar, theme_minimal

# Full Pipeline: Scrape -> Mutate -> Group -> Plot
fig = ("https://www.bbc.com/news"   # Replace with your target URL
       >> FetchLinks(max_links=20) 
       >> ExtractArticles() 
       >> ToPipeFrame() 
       >> filter(lambda df: df['author'].notna())
       >> arrange('date_published', ascending=False)
       >> ggplot(aes(x='source')) 
       >> geom_bar() 
       >> theme_minimal())

fig.show()

---

🎯 Real-World Examples

Respectful Scrape & Filter

Configure delays and robots.txt compliance.

result = ("https://www.bbc.com/news"   # Replace with your target URL
          >> FetchLinks(
              max_links=50,
              respect_robots=True,
              delay=3.0,
              user_agent="MyBot/1.0 ([e-mail])"
          ) 
          >> ExtractArticles(delay=2.0)
          >> FilterArticles(lambda a: a.language == 'en' and bool(a.author))
          >> LimitArticles(20)
          >> Deduplicate()
          >> ToDataFrame(include_text=False)
          >> SaveAs("respectful_scrape.csv"))

Direct Article Extraction

Extract from a specific URL or list of URLs without link discovery.

df = ("https://www.bbc.com/news/specific-article"   # Replace with your target URL
      >> ExtractArticles() 
      >> ToDataFrame() 
      >> SaveAs("single_article.json"))

---

🆚 Feature Comparison

pipescraper vs. Trafilatura

Feature	pipescraper	Trafilatura
Content extraction	✅ (via trafilatura)	✅
Metadata extraction	✅ Enhanced	✅ Basic
Publication time	✅ (via newspaper4k)	❌ (date only)
Pipe syntax	✅	❌
Link discovery	✅	❌
Batch / Parallel	✅	Manual
DataFrame export	✅ (CSV/JSON/Excel)	❌
Google News Filter	✅	❌

Design Decision: pipescraper uses a dual-engine approach. Trafilatura provides industry-leading content extraction, while newspaper4k complements it by capturing the exact time_published, ensuring complete temporal metadata.

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🎓 Learning Resources

• Tutorial Notebook - A complete, hands-on, end-to-end walkthrough
• API Reference - Detailed core documentation
• Examples - More advanced usage examples
• Contributing Guide - How to contribute

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🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

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📜 License

MIT License - see the LICENSE file for details.

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👨‍💻 Author

Dr. Yasser Mustafa

AI & Data Science Specialist | Theoretical Physics PhD

• 🎓 PhD in Theoretical Nuclear Physics
• 💼 10+ years in production AI/ML systems
• 🔬 48+ research publications
• 🏢 Experience: Government (Abu Dhabi), Media (Track24), Recruitment (Reed), Energy (ADNOC)
• 📍 Based in Newcastle Upon Tyne, UK
• ✉️ [e-mail]
• 🔗 LinkedIn | GitHub

PipeScraper was born from the need for a more intuitive, pipe-based approach to news scraping, combining the analytical power of trafilatura with the elegance of a functional programming interface.

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🌟 Star History

If PipeScraper helps your work, please consider giving it a star! ⭐

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📜 How to Cite

If you use PipeScraper in your research or project, please cite it as follows:

@software{pipescraper2026,
  author = {Mustafa, Yasser},
  title = {PipeScraper: A pipe-based news article scraping and metadata extraction library},
  url = {https://github.com/Yasser03/pipescraper},
  version = {0.3.0},
  year = {2026}
}

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🙏 Acknowledgments

• trafilatura — Core content extraction engine
• newspaper4k — Supplementary time extraction
• pipeframe — Inspiration for pipe-based syntax
• pipeplotly — Pipe pattern implementation reference

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💬 Community

• Issues: Report bugs or request features
• Discussions: Ask questions, share use cases

Made with ❤️ by Dr. Yasser Mustafa