Text Extraction with Docling Parse and Other Extractors¶

This notebook demonstrates text extraction from PDF files using Docling Parse and all available extractors in OmniDocs.

In [2]:

from omnidocs.tasks.text_extraction.extractors import (
    PyMuPDFExtractor,
    PyPDF2Extractor,
    PDFPlumberTextExtractor,
    PDFTextExtractor,
    DoclingExtractor,
    SuryaTextExtractor
)

from omnidocs.tasks.text_extraction.extractors import ( PyMuPDFExtractor, PyPDF2Extractor, PDFPlumberTextExtractor, PDFTextExtractor, DoclingExtractor, SuryaTextExtractor )

c:\Users\laxma\OneDrive\Desktop\CogLab\11-07-2025\Omnidocs\new\Lib\site-packages\transformers\utils\hub.py:111: FutureWarning: Using `TRANSFORMERS_CACHE` is deprecated and will be removed in v5 of Transformers. Use `HF_HOME` instead.
  warnings.warn(

In [5]:

pdf_extractors = [
        PyMuPDFExtractor,
        PyPDF2Extractor,
        PDFPlumberTextExtractor,
        PDFTextExtractor,
        DoclingExtractor,
        # SuryaTextExtractor pass image, it only works with images
        
]
pdf_path = "../../../../tests/text_extraction/assets/sample_document.pdf"

pdf_extractors = [ PyMuPDFExtractor, PyPDF2Extractor, PDFPlumberTextExtractor, PDFTextExtractor, DoclingExtractor, # SuryaTextExtractor pass image, it only works with images ] pdf_path = "../../../../tests/text_extraction/assets/sample_document.pdf"

In [7]:

for extractor_cls in pdf_extractors:
    result = extractor_cls().extract(pdf_path)
    full_text_preview = result.full_text.strip()[:200]
    if len(result.full_text.strip()) > 200:
                full_text_preview += "..."
    print(f"\nFull text preview: '{full_text_preview}'")

for extractor_cls in pdf_extractors: result = extractor_cls().extract(pdf_path) full_text_preview = result.full_text.strip()[:200] if len(result.full_text.strip()) > 200: full_text_preview += "..." print(f"\nFull text preview: '{full_text_preview}'")

Full text preview: '1

Sample PDF

Created for testing PDFObject

This PDF is three pages long. Three long pages. Or three short pages if

you’re optimistic. Is it the same as saying “three long minutes”, knowing

that a...'

Full text preview: '1 Sample PDF Created for testing PDFObject This PDF is three pages long. Three long pages. Or three short pages if you’re optimistic. Is it the same as saying “three long minutes”, knowing that all mi...'

Full text preview: 'Sample

PDF

Created

for

testing

PDFObject

This

PDF

is

three

pages

long.

Three

long

pages.

Or

three

short

pages

if

you’re

optimistic.

Is

it

the

same

as

saying

“three

long

m...'

Full text preview: '1

Sample PDF

Created for testing PDFObject

This PDF is three pages long. Three long pages. Or three short pages if
you’re optimistic. Is it the same as saying “three long minutes”, knowing
that all...'

Full text preview: 'Sample PDF

Created for testing PDFObject

This PDF is three pages long. Three long pages. Or three short pages if you're optimistic. Is it the same as saying 'three long minutes', knowing that all mi...'

In [ ]: