FabLab_Chemnitz/mightyscape-1.2
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remove deprecation from regex matches

This commit is contained in:
Mario Voigt 2024-04-03 14:58:25 +02:00
parent 5cc30dfc73
commit 1328d620a8
1 changed files with 4 additions and 4 deletions
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8
extensions/fablabchemnitz/slic3r_stl_input/slic3r_stl_input.py
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@ -129,7 +129,7 @@ class SlicerSTLInput(inkex.EffectExtension):
#############################################
if sys_platform.startswith('win'):
# assert we run the commandline version of slic3r
args.slic3r_cmd = re.sub('slic3r(\.exe)?$', 'slic3r-console.exe', args.slic3r_cmd, flags=re.I)
args.slic3r_cmd = re.sub(r'slic3r(\.exe)?$', 'slic3r-console.exe', args.slic3r_cmd, flags=re.I)
cmd = [args.slic3r_cmd, '--version']
try:
proc = subprocess.Popen(cmd, shell=False, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
@ -160,7 +160,7 @@ class SlicerSTLInput(inkex.EffectExtension):
#############################################
# create the layer slices
#############################################
svgfile = re.sub('\.stl', '.svg', args.inputfile, flags=re.IGNORECASE)
svgfile = re.sub(r'\.stl', '.svg', args.inputfile, flags=re.IGNORECASE)
# option --layer-height does not work. We use --scale instead...
scale = 1.0 / args.layer_height
cmd = [
@ -175,7 +175,7 @@ class SlicerSTLInput(inkex.EffectExtension):
def scale_points(pts, scale):
""" str='276.422496,309.4 260.209984,309.4 260.209984,209.03 276.422496,209.03' """
return re.sub('\d*\.\d*', lambda x: str(float(x.group(0))*scale), pts)
return re.sub(r'\d*\.\d*', lambda x: str(float(x.group(0))*scale), pts)
def bbox_info(slic3r, file):
cmd = [ slic3r, '--no-gui', '--info', file ]
@ -186,7 +186,7 @@ class SlicerSTLInput(inkex.EffectExtension):
bb = {}
for l in out.decode().split("\n"):
m = re.match('((min|max)_[xyz])\s*=\s*(.*)', l)
m = re.match(r'((min|max)_[xyz])\s*=\s*(.*)', l)
if m: bb[m.group(1)] = float(m.group(3))
if (len(bb) != 6):
raise ValueError("slic3r --info did not return 6 elements for bbox")