mirror of
https://github.com/DS4SD/docling.git
synced 2025-07-27 20:44:16 +00:00
78 lines
2.2 KiB
Python
78 lines
2.2 KiB
Python
from pathlib import Path
|
|
|
|
import pytest
|
|
|
|
from docling.backend.mets_gbs_backend import MetsGbsDocumentBackend, MetsGbsPageBackend
|
|
from docling.datamodel.base_models import BoundingBox, InputFormat
|
|
from docling.datamodel.document import InputDocument
|
|
|
|
|
|
@pytest.fixture
|
|
def test_doc_path():
|
|
return Path("/Users/dol/Downloads/32044009881525_select.tar.gz")
|
|
|
|
|
|
def _get_backend(pdf_doc):
|
|
in_doc = InputDocument(
|
|
path_or_stream=pdf_doc,
|
|
format=InputFormat.PDF,
|
|
backend=MetsGbsDocumentBackend,
|
|
)
|
|
|
|
doc_backend = in_doc._backend
|
|
return doc_backend
|
|
|
|
|
|
def test_process_pages(test_doc_path):
|
|
doc_backend: MetsGbsDocumentBackend = _get_backend(test_doc_path)
|
|
|
|
for page_index in range(doc_backend.page_count()):
|
|
page_backend: MetsGbsPageBackend = doc_backend.load_page(page_index)
|
|
list(page_backend.get_text_cells())
|
|
|
|
# Clean up page backend after each iteration
|
|
page_backend.unload()
|
|
|
|
# Explicitly clean up document backend to prevent race conditions in CI
|
|
doc_backend.unload()
|
|
|
|
|
|
def test_get_text_from_rect(test_doc_path):
|
|
doc_backend: MetsGbsDocumentBackend = _get_backend(test_doc_path)
|
|
page_backend: MetsGbsPageBackend = doc_backend.load_page(0)
|
|
|
|
# Get the title text of the DocLayNet paper
|
|
textpiece = page_backend.get_text_in_rect(
|
|
bbox=BoundingBox(l=275, t=263, r=1388, b=311)
|
|
)
|
|
ref = "recently become prevalent that he who speaks"
|
|
|
|
assert textpiece.strip() == ref
|
|
|
|
# Explicitly clean up resources
|
|
page_backend.unload()
|
|
doc_backend.unload()
|
|
|
|
|
|
def test_crop_page_image(test_doc_path):
|
|
doc_backend: MetsGbsDocumentBackend = _get_backend(test_doc_path)
|
|
page_backend: MetsGbsPageBackend = doc_backend.load_page(0)
|
|
|
|
page_backend.get_page_image(
|
|
scale=2, cropbox=BoundingBox(l=270, t=587, r=1385, b=1995)
|
|
)
|
|
# im.show()
|
|
|
|
# Explicitly clean up resources
|
|
page_backend.unload()
|
|
doc_backend.unload()
|
|
|
|
|
|
def test_num_pages(test_doc_path):
|
|
doc_backend: MetsGbsDocumentBackend = _get_backend(test_doc_path)
|
|
assert doc_backend.is_valid()
|
|
assert doc_backend.page_count() == 3
|
|
|
|
# Explicitly clean up resources to prevent race conditions in CI
|
|
doc_backend.unload()
|