FabLab_Chemnitz/mightyscape-1.2
FabLab_Chemnitz/mightyscape-1.2
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make boxes.py listening to preferences.xml to extract correct python interpreter

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This commit is contained in:
Mario Voigt 2024-07-05 18:10:20 +02:00
parent 1cf7a158a1
commit c5e4801249
1 changed files with 21 additions and 3 deletions
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24
extensions/fablabchemnitz/boxes.py/boxes_proxy.py
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@ -8,7 +8,7 @@ boxes.py wrapper script to make it work on Windows and Linux systems
Author: Mario Voigt / FabLab Chemnitz Author: Mario Voigt / FabLab Chemnitz
Mail: mario.voigt@stadtfabrikanten.org Mail: mario.voigt@stadtfabrikanten.org
Date: 27.04.2021 Date: 27.04.2021
Last patch: 30.11.2022 Last patch: 05.07.2024
License: GNU GPL v3 License: GNU GPL v3
""" """
@ -19,6 +19,7 @@ import os
from lxml import etree from lxml import etree
import tempfile import tempfile
import argparse import argparse
import xml.etree.ElementTree as ET
class boxesPyWrapper(inkex.GenerateExtension): class boxesPyWrapper(inkex.GenerateExtension):
@ -38,7 +39,19 @@ class boxesPyWrapper(inkex.GenerateExtension):
boxes_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'boxes', 'scripts') boxes_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'boxes', 'scripts')
PYTHONBIN = "python" #get the correct python executable. If Inkscape has a custom interpreter in preferences.xml, we should honor it
preferencesPath = os.path.join(os.path.dirname(os.path.realpath(__file__)), '..', '..', '..', '..', '..')
preferencesXml = os.path.join(preferencesPath, "preferences.xml")
customPythonInterpreter = None
#inkex.utils.debug(preferencesXml)
tree = ET.parse(preferencesXml)
root = tree.getroot()
for group in root.findall('group'):
for attribute in group.attrib:
if attribute == "python-interpreter":
#inkex.utils.debug(group.get("python-interpreter"))
customPythonInterpreter = group.get("python-interpreter")
if os.name=="nt": #we want to omit using the python executable delivered by inkscape. we use our own installation from %PATH% if os.name=="nt": #we want to omit using the python executable delivered by inkscape. we use our own installation from %PATH%
pathlist=list(reversed(os.environ["PATH"].split(os.pathsep))) pathlist=list(reversed(os.environ["PATH"].split(os.pathsep)))
for path in pathlist: for path in pathlist:
@ -48,7 +61,12 @@ class boxesPyWrapper(inkex.GenerateExtension):
if os.path.isfile(path) and os.access(path, os.X_OK): if os.path.isfile(path) and os.access(path, os.X_OK):
#inkex.utils.debug(path) #inkex.utils.debug(path)
PYTHONBIN = path PYTHONBIN = path
else: #Linux/MacOS
PYTHONBIN = "python"
if customPythonInterpreter is not None:
PYTHONBIN = customPythonInterpreter
cmd = PYTHONBIN + ' ' + os.path.join(boxes_dir, 'boxes') #the boxes python file (without .py ending) - we add python at the beginning to support Windows too cmd = PYTHONBIN + ' ' + os.path.join(boxes_dir, 'boxes') #the boxes python file (without .py ending) - we add python at the beginning to support Windows too
for arg in vars(self.options): for arg in vars(self.options):
if arg not in ("output", "ids", "selected_nodes"): if arg not in ("output", "ids", "selected_nodes"):