spanish-pdf-parser 0.1.0

A Python package for processing PDFs with header and footer detection

PDF Section Parser

A Python package for automatically detecting and extracting headers, body text, and footers from PDF documents. The package supports multiple languages and provides both visual boundary detection and structured text extraction.

Features

• 📄 Automatic detection of headers, footers, and body sections in PDF documents
• 🌍 Multi-language support
• 🎯 Precise boundary detection for consistent text extraction
• 📊 JSON output with structured content
• 👁️ Visual PDF output showing detected boundaries
• 📁 Process single files or entire directories
• ⚙️ Flexible configuration options

Installation

pip install pdf-section-parser

Quick Start

from pdf_section_parser import PDFSectionParser, ParserConfig

# Use default settings (generate both PDF and JSON)
parser = PDFSectionParser()
parser.parse("path/to/document.pdf")

# Custom configuration
config = ParserConfig(
    generate_boundaries_pdf=True,
    generate_json=True,
    output_dir="custom/output/dir"
)
parser = PDFSectionParser(config)
parser.parse("path/to/pdf/directory")

Command Line Usage

# Process a single file with default settings
pdf-section-parser single-file.pdf

# Process a directory of PDFs
pdf-section-parser path/to/pdf/directory

# Customize processing options
pdf-section-parser --no-boundaries-pdf path/to/document.pdf

# Get help
pdf-section-parser --help

Configuration Options

Parameter	Default	Description
generate_boundaries_pdf	True	Generate PDF with visual boundary markers
generate_json	True	Generate JSON output with structured content
output_dir	None	Custom output directory (default: same as input)

Output Format

JSON Output

{
    "pdf_with_lines": "document_final_boundaries.pdf",
    "pages": [
        {
            "number": 1,
            "header": "Header text...",
            "body": "Main content...",
            "footer": "Footer text..."
        }
    ]
}

Visual PDF Output

The package generates a PDF file with colored lines showing detected boundaries:

• 🔵 Blue lines: Header boundaries
• 🟢 Green lines: Bottom footer boundaries
• 🔴 Red lines: Right footer boundaries

Requirements

• Python 3.8 or higher
• PyMuPDF (1.24.0 or higher)
• PyMuPDF4LLM (0.0.17 or higher)
• tqdm

Examples

Process Single File

from pdf_section_parser import PDFSectionParser

parser = PDFSectionParser()
parser.parse("document.pdf")

Process Directory

parser = PDFSectionParser()
parser.parse("path/to/pdf/directory")

Custom Configuration

from pdf_section_parser import PDFSectionParser, ParserConfig

config = ParserConfig(
    generate_boundaries_pdf=False,  # Skip boundary PDF generation
    generate_json=True,            # Generate JSON output
    output_dir="output"           # Custom output directory
)

parser = PDFSectionParser(config)
parser.parse("document.pdf")

Contributing

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

License

This project is licensed under the GNU Affero General Public License v3 (AGPL-3.0).

This program incorporates work covered by the following copyright and permission notices:

PyMuPDF (https://github.com/pymupdf/PyMuPDF) Copyright (c) 2016-2024 Artifex Software, Inc. Licensed under GNU Affero General Public License version 3

Contact

Tamara Orlich - [[e-mail]]

Project Link: [https://github.com/BorahLabs/spanish_pdf_parser]