Hello,
I'm trying to create my own postprocessing script. The goal of the script is to add at the beginning of the GCode file different comments to keep the print profile. For the print parameter I don't have anny problem to get the values , but I don"t know how to get the Name of the profile and the initial material name. I'have made a test with a command line like :
GetValStr = Application.getInstance().getGlobalContainerStack().material.getMetaData().get("material", "")
but this line return an empty value. hereafter the actual sample code
import re #To perform the search and replace.
from ..Script import Script
from UM.Application import Application #To get the current printer's settings.
## Performs a search-and-replace on all g-code.
#
# Due to technical limitations, the search can't cross the border between layers.
class Documentation(Script):
def getSettingDataString(self):
return """{
"name": "Documentation parametres",
"key": "Documentation",
"metadata": {},
"version": 2,
"settings":
{
"search":
{
"label": "Search",
"description": "All occurrences of this text will get replaced by the parameter list.",
"type": "str",
"default_value": ";FLAVOR:Marlin"
}
}
}"""
def execute(self, data):
search_string = self.getSettingValueByKey("search")
search_regex = re.compile(search_string)
replace_string = search_string
replace_string = replace_string + "\n;==============================================\n; Documentation\n;=============================================="
# machine_nozzle_size
GetVal = Application.getInstance().getGlobalContainerStack().getProperty("machine_nozzle_size", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("machine_nozzle_size", "label")
replace_string = replace_string + "\n; " + GetLabel + " : {Val} mm".format(Val = GetVal)
# material_guid
GetValStr = Application.getInstance().getGlobalContainerStack().material.getMetaData().get("material", "")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("material_guid", "label")
replace_string = replace_string + "\n; " + GetLabel + " : " + GetValStr
# layer_height
GetVal = Application.getInstance().getGlobalContainerStack().getProperty("layer_height", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("layer_height", "label")
replace_string = replace_string + "\n; " + GetLabel + " : {Val} mm".format(Val = GetVal)
# line_width
GetVal = Application.getInstance().getGlobalContainerStack().getProperty("line_width", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("line_width", "label")
replace_string = replace_string + "\n; " + GetLabel + " : {Val} mm".format(Val = GetVal)
# material_print_temperature
GetVal = Application.getInstance().getGlobalContainerStack().getProperty("material_print_temperature", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("material_print_temperature", "label")
replace_string = replace_string + "\n; " + GetLabel + " : {Val}°C".format(Val = GetVal)
# speed_print
GetVal = Application.getInstance().getGlobalContainerStack().getProperty("speed_print", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("speed_print", "label")
replace_string = replace_string + "\n; " + GetLabel + " : {Val} mm/s".format(Val = GetVal)
# speed_infill
GetVal = Application.getInstance().getGlobalContainerStack().getProperty("speed_infill", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("speed_infill", "label")
replace_string = replace_string + "\n; " + GetLabel + " : {Val} mm/s".format(Val = GetVal)
# material_flow
GetVal = Application.getInstance().getGlobalContainerStack().getProperty("material_flow", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("material_flow", "label")
replace_string = replace_string + "\n; " + GetLabel + " : {Val} %".format(Val = GetVal)
# retraction_enable
GetVal = Application.getInstance().getGlobalContainerStack().getProperty("retraction_enable", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("retraction_enable", "label")
replace_string = replace_string + "\n; " + GetLabel + " : [{Val}]".format(Val = GetVal)
# retraction_speed
GetVal = Application.getInstance().getGlobalContainerStack().getProperty("retraction_speed", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("retraction_speed", "label")
replace_string = replace_string + "\n; " + GetLabel + " : {Val}".format(Val = GetVal)
# support_enable
GetVal = Application.getInstance().getGlobalContainerStack().getProperty("support_enable", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("support_enable", "label")
replace_string = replace_string + "\n; " + GetLabel + " : [{Val}]".format(Val = GetVal)
# support_type
GetValStr = Application.getInstance().getGlobalContainerStack().getProperty("support_type", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("support_type", "label")
replace_string = replace_string + "\n; " + GetLabel + " : " + GetValStr
# infill_sparse_density
GetVal = Application.getInstance().getGlobalContainerStack().getProperty("infill_sparse_density", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("infill_sparse_density", "label")
replace_string = replace_string + "\n; " + GetLabel + " : {Val} %".format(Val = GetVal)
# infill_pattern
GetValStr = Application.getInstance().getGlobalContainerStack().getProperty("infill_pattern", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("infill_pattern", "label")
replace_string = replace_string + "\n; " + GetLabel + " : " + GetValStr
# material_diameter
GetVal = Application.getInstance().getGlobalContainerStack().getProperty("material_diameter", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("material_diameter", "label")
replace_string = replace_string + "\n; " + GetLabel + " : {Val} mm".format(Val = GetVal)
# ironing_enabled
GetVal = Application.getInstance().getGlobalContainerStack().getProperty("ironing_enabled", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("ironing_enabled", "label")
replace_string = replace_string + "\n; " + GetLabel + " : [{Val}]".format(Val = GetVal)
# adhesion_type
GetValStr = Application.getInstance().getGlobalContainerStack().getProperty("adhesion_type", "value")
GetLabel = Application.getInstance().getGlobalContainerStack().getProperty("adhesion_type", "label")
replace_string = replace_string + "\n; " + GetLabel + " : " + GetValStr
# Fin de commentaire
replace_string = replace_string + "\n;=============================================="
for layer_number, layer in enumerate(data):
data[layer_number] = re.sub(search_regex, replace_string, layer) #Replace all.
return data
