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inkscape-papercraft-unfold-stl/InkScape 1.0/fablabchemnitz_papercraft_unfold_binary.py
2020-07-25 01:26:10 +02:00

33 lines
1.2 KiB
Python

import sys
from subprocess import Popen
import subprocess
import inkex
import os
from lxml import etree
class Unfold(inkex.Effect):
def __init__(self):
inkex.Effect.__init__(self)
stl_filename = sys.argv[1]
#inkex.utils.debug("stl_filename: "+stl_filename)
if os.name=="nt":
outname = "papercraft_unfold_output.svg"
#remove old file if existent
if os.path.exists(outname):
os.remove(outname)
if os.path.exists("unfold.exe.stackdump"):
os.remove("unfold.exe.stackdump")
#inkex.utils.debug("os.getcwd(): "+os.getcwd())
#inkex.utils.debug(os.path.splitext(stl_filename)[0])
cmd = os.getcwd() + "\\papercraft\\unfold.exe" + " < \"" + stl_filename + "\" > " + outname
#inkex.utils.debug("cmd: "+cmd)
p = Popen(cmd, shell=True)
#inkex.utils.debug(p.communicate())
p.wait()
if p.returncode == 0:
#inkex.utils.debug("OK")
doc = etree.parse(os.getcwd() + "\\" + outname)
#inkex.utils.debug(etree.tostring(doc))
doc.write(sys.stdout.buffer)
if __name__ == '__main__':
gc = Unfold()