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Fix escaping when extracting text using OCR #149

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Fix escaping when extracting text using OCR #149

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2 changes: 1 addition & 1 deletion lib/docsplit/text_extractor.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,7 @@ def extract_from_ocr(pdf, pages)
escaped_tiff = ESCAPE[tiff]
run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
#if the user says don't do orientation detection or the plugin is not installed, set psm to 0
run "tesseract #{escaped_tiff} #{base_path} -l #{@language} #{psm} 2>&1"
run "tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
clean_text(base_path + '.txt') if @clean_ocr
end
ensure
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9 changes: 7 additions & 2 deletions test/unit/test_extract_text.rb
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Expand Up @@ -49,11 +49,16 @@ def test_password_protected
end
end

def test_name_escaping_while_extracting_text
def test_name_escaping_while_extracting_text_into_pages
Docsplit.extract_text('test/fixtures/PDF file with spaces \'single\' and "double quotes".pdf', :pages => 'all', :output => OUTPUT)
assert Dir["#{OUTPUT}/*.txt"].length == 2
end


def test_name_escaping_while_extracting_text_using_ocr
Docsplit.extract_text('test/fixtures/PDF file with spaces \'single\' and "double quotes".pdf', :ocr => true, :output => OUTPUT)
assert Dir["#{OUTPUT}/*.txt"].length == 1
end

def test_orientation_detected_ocr_extraction
if Docsplit::DEPENDENCIES[:osd]
pages = 1..4
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