FabLab_Chemnitz/mightyscape-1.2
FabLab_Chemnitz/mightyscape-1.2
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boxes.py seems to be compatible with Linux and Win with ease

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This commit is contained in:
Mario Voigt 2022-11-30 17:12:39 +01:00
parent 88a5db1d6c
commit 2de12f865f
1 changed files with 15 additions and 3 deletions
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18
extensions/fablabchemnitz/boxes.py/boxes_proxy.py
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@ -38,7 +38,19 @@ class boxesPyWrapper(inkex.GenerateExtension):
os.remove(box_file) #remove previously generated box file at the beginning os.remove(box_file) #remove previously generated box file at the beginning
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')
cmd = 'python ' + os.path.join(boxes_dir, 'boxes') #the boxes python file (without .py ending) - we add python at the beginning to support Windows too
PYTHONBIN = "python"
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)))
for path in pathlist:
if "Python" in (str(path)): #if Python subdirectory is inside, theres a chance to have a correct installation
#inkex.utils.debug(path)
path = os.path.join(path, "python.exe")
if os.path.isfile(path) and os.access(path, os.X_OK):
#inkex.utils.debug(path)
PYTHONBIN = path
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 != "output" and arg != "ids" and arg != "selected_nodes": if arg != "output" and arg != "ids" and arg != "selected_nodes":
#inkex.utils.debug(str(arg) + " = " + str(getattr(self.options, arg))) #inkex.utils.debug(str(arg) + " = " + str(getattr(self.options, arg)))
@ -59,11 +71,11 @@ class boxesPyWrapper(inkex.GenerateExtension):
try: try:
proc = subprocess.Popen(cmd, shell=True, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE) proc = subprocess.Popen(cmd, shell=True, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
proc.wait()
except OSError as e: except OSError as e:
raise OSError("{0}\nCommand failed: errno={1} {2}".format(' '.join(cmd), e.errno, e.strerror)) raise OSError("{0}\nCommand failed: errno={1} {2}".format(' '.join(cmd), e.errno, e.strerror))
stdout, stderr = proc.communicate() stdout, stderr = proc.communicate()
if stdout.decode('utf-8') != "": if stderr.decode('utf-8') != "":
inkex.utils.debug("stdout: {}".format(stdout.decode('utf-8')))
inkex.utils.debug("stderr: {}".format(stderr.decode('utf-8'))) inkex.utils.debug("stderr: {}".format(stderr.decode('utf-8')))
exit(1) exit(1)