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extract_metadata: add parsing of filament weight 

This will parse the total used filament weight of g-code files created by Simplify3D, PrusaSlicer, SuperSlicer and ideaMaker

Signed-off-by:  Dominik Willner <th33xitus@gmail.com>
This commit is contained in:
th33xitus 2021-04-08 23:58:09 +02:00 committed by Eric Callahan
parent daf3b202c3
commit 0d601073a6
1 changed files with 28 additions and 2 deletions
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30
scripts/extract_metadata.py
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@ -109,6 +109,9 @@ class BaseSlicer(object):
def parse_filament_total(self):
return None
def parse_filament_weight_total(self):
return None
def parse_estimated_time(self):
return None
@ -183,6 +186,10 @@ class PrusaSlicer(BaseSlicer):
return _regex_find_first(
r"filament\sused\s\[mm\]\s=\s(\d+\.\d*)", self.footer_data)
def parse_filament_weight_total(self):
return _regex_find_first(
r"total\sfilament\sused\s\[g\]\s=\s(\d+\.\d*)", self.footer_data)
def parse_estimated_time(self):
time_match = re.search(
r';\sestimated\sprinting\stime.*', self.footer_data)
@ -396,6 +403,10 @@ class Simplify3D(BaseSlicer):
return _regex_find_first(
r";\s+Filament\slength:\s(\d+\.?\d*)\smm", self.footer_data)
def parse_filament_weight_total(self):
return _regex_find_first(
r";\s+Plastic\sweight:\s(\d+\.?\d*)\sg", self.footer_data)
def parse_estimated_time(self):
time_match = re.search(
r';\s+Build time:.*', self.footer_data)
@ -526,6 +537,21 @@ class IdeaMaker(BaseSlicer):
return sum(filament)
return None
def parse_filament_weight_total(self):
pi = 3.141592653589793
length = _regex_find_floats(
r";Material.\d\sUsed:.*", self.footer_data, strict=True)
diameter = _regex_find_floats(
r";Filament\sDiameter\s.\d:.*", self.header_data, strict=True)
density = _regex_find_floats(
r";Filament\sDensity\s.\d:.*", self.header_data, strict=True)
if len(length) == len(density) == len(diameter):
# calc individual weight for each filament with m=pi/4*d²*l*rho
weights = [(pi/4 * diameter[i]**2 * length[i] * density[i]/10**6)
for i in range(len(length))]
return sum(weights)
return None
def parse_estimated_time(self):
return _regex_find_first(
r";Print\sTime:\s(\d+\.?\d*)", self.footer_data)
@ -575,8 +601,8 @@ SUPPORTED_SLICERS = [
Cura, Simplify3D, KISSlicer, IdeaMaker, IceSL]
SUPPORTED_DATA = [
'layer_height', 'first_layer_height', 'object_height',
'filament_total', 'estimated_time', 'thumbnails',
'first_layer_bed_temp', 'first_layer_extr_temp',
'filament_total', 'filament_weight_total', 'estimated_time',
'thumbnails', 'first_layer_bed_temp', 'first_layer_extr_temp',
'gcode_start_byte', 'gcode_end_byte']
def extract_metadata(file_path):