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@mickn
Created October 30, 2016 08:43
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Split PDF with spreads into separate pages
#!/usr/bin/env python
import copy, sys
from pyPdf import PdfFileWriter, PdfFileReader
input = PdfFileReader(sys.stdin)
output = PdfFileWriter()
for p in [input.getPage(i) for i in range(0,input.getNumPages())]:
q = copy.copy(p)
(w, h) = p.mediaBox.upperRight
p.mediaBox.upperRight = (w/2, h)
q.mediaBox.upperLeft = (w/2, h)
output.addPage(p)
output.addPage(q)
output.write(sys.stdout)
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