vamseeachanta Dependencies (+5)
Dependencies
pip install PyMuPDF
# or
uv pip install PyMuPDF
Basic Extraction
import fitz # PyMuPDF
def extract_pdf_text(filepath):
"""Extract all text from a PDF file."""
doc = fitz.open(filepath)
pages = []
for page_num, page in enumerate(doc, 1):
text = page.get_text()
*See sub-skills for full details.*
## Chunked Extraction
```python
def extract_with_chunks(filepath, chunk_size=2000, overlap=200):
"""Extract text with overlapping chunks for better context."""
doc = fitz.open(filepath)
chunks = []
for page_num, page in enumerate(doc, 1):
text = page.get_text().strip()
if not text:
continue
*See sub-skills for full details.*
## Metadata Extraction
```python
def extract_metadata(filepath):
"""Extract PDF metadata."""
doc = fitz.open(filepath)
metadata = {
'filename': Path(filepath).name,
'filepath': str(filepath),
'page_count': len(doc),
'file_size': Path(filepath).stat().st_size,
*See sub-skills for full details.*
## Batch Processor
```python
import sqlite3
from pathlib import Path
import logging
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger(__name__)
class PDFBatchExtractor:
def __init__(self, db_path, chunk_size=2000):
*See sub-skills for full details.*
## CLI Script
```python
#!/usr/bin/env python3
"""PDF Text Extraction CLI."""
import argparse
from pathlib import Path
def main():
parser = argparse.ArgumentParser(description='Extract text from PDFs')
parser.add_argument('path', help='PDF file or directory')
*See sub-skills for full details.*