The import of system profiles was improved to not inherit

the "renamed_from" field as it is specific to a concrete profile.

Prusa Research system profile was annotated with "renamed_from"
to indicate that the PETG profiles were renamed from PET somewhere
after PrusaSlicer 2.2.1 release.

resources/profiles/PrusaResearch.idx

@@ -1,4 +1,5 @@
 min_slic3r_version = 2.2.0-alpha3
+1.1.2 Added renamed_from fields for PETG filaments to indicate that they were renamed from PET.
 1.1.1 Added Verbatim and Fiberlogy PETG filament profiles. Updated auto cooling settings for ABS.
 1.1.1-beta Updated for PrusaSlicer 2.2.0-beta
 1.1.1-alpha4 Extended list of default filaments to be installed, top/bottom_solid_min_thickness defined, infill_acceleration changed etc

resources/profiles/PrusaResearch.ini

@@ -5,7 +5,7 @@
 name = Prusa Research
 # Configuration version of this file. Config file will only be installed, if the config_version differs.
 # This means, the server may force the PrusaSlicer configuration to be downgraded.
-config_version = 1.1.1
+config_version = 1.1.2
 # Where to get the updates from?
 config_update_url = http://files.prusa3d.com/wp-content/uploads/repository/PrusaSlicer-settings-master/live/PrusaResearch/
 changelog_url = http://files.prusa3d.com/?latest=slicer-profiles&lng=%1%
@@ -1874,6 +1874,7 @@ filament_density = 1.04
 
 [filament:Generic PETG]
 inherits = *PET*
+renamed_from = "Generic PET"
 filament_vendor = Generic
 filament_cost = 27.82
 filament_density = 1.27
@@ -2076,6 +2077,7 @@ temperature = 230
 
 [filament:Prusa PETG]
 inherits = *PET*
+renamed_from = "Prusa PET"
 filament_vendor = Made for Prusa
 filament_cost = 27.82
 filament_density = 1.27
@@ -2107,6 +2109,7 @@ compatible_printers_condition = nozzle_diameter[0]!=0.6 and printer_model!="MK2S
 
 [filament:Prusa PETG @0.6 nozzle]
 inherits = *PET06*
+renamed_from = "Prusa PET 0.6 nozzle"; "Prusa PETG 0.6 nozzle"
 filament_vendor = Made for Prusa
 filament_cost = 27.82
 filament_density = 1.27
@@ -2172,6 +2175,7 @@ filament_max_volumetric_speed = 13
 
 [filament:Generic PETG @MMU2]
 inherits = *PET MMU2*
+renamed_from = "Generic PET MMU2"; "Generic PETG MMU2"
 filament_vendor = Generic
 
 [filament:Plasty Mladec PETG @MMU2]
@@ -2180,6 +2184,7 @@ filament_vendor = Plasty Mladec
 
 [filament:Prusa PETG @MMU2]
 inherits = *PET MMU2*
+renamed_from = "Prusa PET MMU2"; "Prusa PETG MMU2"
 filament_vendor = Made for Prusa
 
 [filament:Prusament PETG @MMU2]
@@ -2189,10 +2194,12 @@ filament_vendor = Prusa Polymers
 
 [filament:Generic PETG @MMU2 0.6 nozzle]
 inherits = *PET MMU2 06*
+renamed_from = "Generic PET MMU2 0.6 nozzle"; "Generic PETG MMU2 0.6 nozzle"
 filament_vendor = Generic
 
 [filament:Prusa PETG @MMU2 0.6 nozzle]
 inherits = *PET MMU2 06*
+renamed_from = "Prusa PET MMU2 0.6 nozzle"; "Prusa PETG MMU2 0.6 nozzle"
 filament_vendor = Made for Prusa
 
 [filament:Prusament PETG @MMU2 0.6 nozzle]
@@ -2525,6 +2532,7 @@ temperature = 275
 
 [filament:Generic PETG @MMU1]
 inherits = *PETMMU1*
+renamed_from = "Generic PET MMU1"; "Generic PETG MMU1"
 filament_vendor = Generic
 filament_cost = 27.82
 filament_density = 1.27
@@ -2549,6 +2557,7 @@ filament_density = 1.27
 
 [filament:Prusa PETG @MMU1]
 inherits = *PETMMU1*
+renamed_from = "Prusa PET MMU1"; "Prusa PETG MMU1"
 filament_vendor = Made for Prusa
 filament_cost = 27.82
 filament_density = 1.27
@@ -2602,6 +2611,7 @@ compatible_printers_condition = printer_model=="MK2SMM"
 
 [filament:Generic PETG @MINI]
 inherits = Generic PETG; *PETMINI*
+renamed_from = "Generic PET MINI"; "Generic PETG MINI"
 filament_vendor = Generic
 filament_cost = 27.82
 filament_density = 1.27
@@ -2702,6 +2712,7 @@ filament_cost = 24.99
 
 [filament:Generic PETG @0.6 nozzle MINI]
 inherits = Generic PETG; *PETMINI06*
+renamed_from = "Generic PET 0.6 nozzle MINI"; "Generic PETG 0.6 nozzle MINI"
 
 [filament:Plasty Mladec PETG @0.6 nozzle MINI]
 inherits = Generic PETG; *PETMINI06*
@@ -2983,6 +2994,7 @@ filament_type = EDGE
 
 [filament:Prusa PETG @MINI]
 inherits = *PETMINI*
+renamed_from = "Prusa PET MINI"; "Prusa PETG MINI"
 filament_vendor = Made for Prusa
 filament_cost = 27.82
 filament_density = 1.27
@@ -2990,6 +3002,7 @@ compatible_printers_condition = printer_model=="MINI" and nozzle_diameter[0]!=0.
 
 [filament:Prusa PETG @0.6 nozzle MINI]
 inherits = *PETMINI06*
+renamed_from = "Prusa PET 0.6 nozzle MINI"; "Prusa PETG 0.6 nozzle MINI"
 filament_vendor = Made for Prusa
 filament_cost = 27.82
 filament_density = 1.27

src/slic3r/GUI/PresetBundle.cpp

@@ -1073,7 +1073,11 @@ static void flatten_configbundle_hierarchy(boost::property_tree::ptree &tree, co
         // Iterate in a reverse order, so the last change will be placed first in merged.
         for (auto it_inherits = prst->inherits.rbegin(); it_inherits != prst->inherits.rend(); ++ it_inherits)
             for (auto it = (*it_inherits)->node->begin(); it != (*it_inherits)->node->end(); ++ it)
-                if (prst->node->find(it->first) == prst->node->not_found())
+				if (it->first == "renamed_from") {
+            		// Don't inherit "renamed_from" flag, it does not make sense. The "renamed_from" flag only makes sense for a concrete preset.
+            		if (boost::starts_with((*it_inherits)->name, "*"))
+			            BOOST_LOG_TRIVIAL(error) << boost::format("Nonpublic intermediate preset %1% contains a \"renamed_from\" field, which is ignored") % (*it_inherits)->name;
+				} else if (prst->node->find(it->first) == prst->node->not_found())
                     prst->node->add_child(it->first, it->second);
     }