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Code Issues Releases Wiki Activity

[Printer] Function to create a booklet from a pdf

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This commit is contained in:
Maxime Bombar 2018-10-15 03:14:37 +02:00 committed by root
parent 9cda39a1fe
commit 5aa0dd867e
2 changed files with 19 additions and 1 deletions
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1
apt_requirements.txt
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@ -18,3 +18,4 @@ fonts-font-awesome
graphviz graphviz
git git
poppler-utils poppler-utils
texlive-extra-utils

19
printer/utils.py
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@ -1,5 +1,5 @@
import subprocess import subprocess
import os
def user_printing_path(instance, filename): def user_printing_path(instance, filename):
""" """
@ -35,3 +35,20 @@ def pdfinfo(file_path):
output[label] = _extract(line) output[label] = _extract(line)
return output return output
def pdfbook(file_path):
"""
Creates a booklet from a pdf
requires texlive-extra-utils
"""
_dir = os.path.dirname(file_path)
_fname = os.path.basename(file_path)
newfile = os.path.join(_dir, "pdfbook_%s" % (_fname,))
check_output(
['/usr/bin/pdfbook',
'--short-edge',
file_path,
'-o', newfile,
])
return newfile