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24 lines
791 B
24 lines
791 B
import subprocess |
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import re |
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pdf_filename = 'build/weasyprint/index.pdf' |
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css_filename = 'source/css/print-theme.css' |
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additional_pages = 2 |
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# count pages in index.pdf |
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pdfinfo = subprocess.run(['pdfinfo', pdf_filename], stdout=subprocess.PIPE) |
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pages_match = re.search('\\nPages:\s+([0-9]+)\\n', pdfinfo.stdout.decode()) |
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num_pages = int(pages_match.group(1)) |
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print('index.pdf: ' + str(num_pages) + ' pages') |
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num_pages = num_pages + additional_pages # account for table of content that will be added later |
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# update the CSS file with the correct number of pages |
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with open(css_filename) as css_file: |
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css = css_file.read() |
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css = re.sub('content: counter\(page\) "/[0-9]+";', 'content: counter(page) "/'+str(num_pages)+'";', css) |
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with open(css_filename, 'w') as css_file: |
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css_file.write(css)
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