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exit early if no text regions found (to avoid segfault)

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Robert Sachunsky 2024-12-11 11:24:56 +00:00
parent 21efea8711
commit 25e967397d
1 changed files with 18 additions and 2 deletions
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20
src/eynollah/eynollah.py
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@ -5019,6 +5019,20 @@ class Eynollah:
contours_only_text_parent_d = []
contours_only_text_parent = []
if not len(contours_only_text_parent):
# stop early
empty_marginals = [[]] * len(polygons_of_marginals)
if self.full_layout:
pcgts = self.writer.build_pagexml_full_layout([], [], page_coord, [], [], [], [], [], [], polygons_of_images, contours_tables, [], polygons_of_marginals, empty_marginals, empty_marginals, [], [], [], cont_page, polygons_lines_xml, [])
else:
pcgts = self.writer.build_pagexml_no_full_layout([], page_coord, [], [], [], [], polygons_of_images, polygons_of_marginals, empty_marginals, empty_marginals, [], [], cont_page, polygons_lines_xml, contours_tables, [])
self.logger.info("Job done in %.1fs", time.time() - t0)
if self.dir_in:
self.writer.write_pagexml(pcgts)
continue
else:
return pcgts
#print("text region early 3 in %.1fs", time.time() - t0)
if self.light_version:
contours_only_text_parent = self.dilate_textregions_contours(contours_only_text_parent)
@ -5164,10 +5178,12 @@ class Eynollah:
all_found_textline_polygons_marginals, all_box_coord_marginals, slopes, slopes_h, slopes_marginals,
cont_page, polygons_lines_xml, ocr_all_textlines)
self.logger.info("Job done in %.1fs", time.time() - t0)
if not self.dir_in:
if self.dir_in:
self.writer.write_pagexml(pcgts)
continue
else:
return pcgts
else:
contours_only_text_parent_h = None
if self.reading_order_machine_based: