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45 lines
1.0 KiB
Python
Executable File
45 lines
1.0 KiB
Python
Executable File
#!/usr/bin/env python3.7
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# coding=utf-8
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''' Combine multiple hOCR files. '''
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from argparse import ArgumentParser
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from lxml import html
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parser = ArgumentParser(description='Combine multiple hOCR files.')
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parser.add_argument(
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'-i', '--input-file',
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help='Input file',
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nargs='+',
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required=True
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)
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parser.add_argument(
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'-o', '--output-file',
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help='Output file',
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required=True
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)
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args = parser.parse_args()
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for input_file in args.input_file:
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input_files = []
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if input_file.startswith('@'):
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with open(input_file[1:], 'r') as f:
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input_files += [x for x in f.read().split("\n") if x != '']
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else:
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input_files.append(input_file)
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if len(input_files) == 0:
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exit(1)
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hocr = html.parse(input_files[0])
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hocr_body = hocr.find('body')
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for input_file in input_files[1:]:
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for ocr_page in html.parse(input_file).findall('//div[@class="ocr_page"]'):
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hocr_body.append(ocr_page)
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with open(args.output_file, 'wb') as f:
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hocr.write(f, encoding='UTF-8', method='html')
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