78 lines
2.2 KiB
Python
78 lines
2.2 KiB
Python
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#!/usr/bin/env python3
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"""
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Extension for InkScape 1.0+
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boxes.py wrapper script to make it work on Windows and Linux systems without duplicating .inx files
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Author: Mario Voigt / FabLab Chemnitz
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Mail: mario.voigt@stadtfabrikanten.org
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Date: 27.04.2021
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Last patch: 27.04.2021
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License: GNU GPL v3
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"""
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pass
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import subprocess
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import sys
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pass
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from shlex import quote
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from inkex.extensions import GenerateExtension
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from lxml import etree
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import inkex
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class boxesPyWrapper(GenerateExtension):
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def add_arguments(self, pars):
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args = sys.argv[1:]
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for arg in args:
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key = arg.split("=")[0]
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if key == "--id":
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continue
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if len(arg.split("=")) == 2:
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value = arg.split("=")[1]
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pars.add_argument(key, default=key)
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def generate(self):
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cmd = "boxes" # boxes.exe in this local dir (or if present in %PATH%), or boxes from $PATH in linux
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for arg in vars(self.options):
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if arg in (
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"output", "id", "ids", "selected_nodes",
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"input_file", "tab"):
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continue
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# fix behaviour of "original" arg which does not correctly gets
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# interpreted if set to false
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if arg == "original" and str(getattr(self.options, arg)) == "false":
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continue
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cmd += f" --{arg} {quote(str(getattr(self.options, arg)))}"
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cmd += f" --output -"
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cmd = cmd.replace("boxes --generator", "boxes")
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# run boxes with the parameters provided
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result = subprocess.run(cmd.split(), capture_output=True)
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if result.returncode:
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inkex.utils.debug("Generating box svg failed. Cannot continue. Command was:")
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inkex.utils.debug(str(cmd))
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inkex.utils.debug(str(result.stderr))
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exit(1)
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# write the generated SVG into Inkscape's canvas
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p = etree.XMLParser(huge_tree=True)
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doc = etree.fromstring(result.stdout, parser=etree.XMLParser(huge_tree=True))
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group = inkex.Group(id="boxes.py")
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for element in doc:
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group.append(element)
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return group
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def main() -> None:
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boxesPyWrapper().run()
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if __name__ == '__main__':
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main()
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