Cmd line output does not always show correct output file name

[gilesp1729]

PrusaSlicer 2.2.0, Windows 10, command line mode.

The output file message to the console output does not have all variables substituted. (The file itself is created with the correct name.) This creates problems when parsing the output to determine the output when, for example, it has been set up in a preset.

Here is an example (any STL file will do). The print_time remains in the output file message.

D:\dev\LoftyCAD-MG>"c:\Program Files\Prusa3D\PrusaSlicer\prusa-slicer-console.exe" -g --output-filename-format {input_filename_base}{layer_height}mm{filament_type[0]}{printer_model}{print_time}.gcode 2shapes.STL
System OpenGL library released
Loading MESA OpenGL library: c:\Program Files\Prusa3D\PrusaSlicer\mesa\opengl32.dll
MESA OpenGL library was loaded sucessfully
10 => Processing triangulated mesh
20 => Generating perimeters
70 => Infilling layers
30 => Preparing infill
88 => Generating skirt
90 => Exporting G-code to 2shapes_0.3mm_PLA__{print_time}.gcode
Slicing result exported to 2shapes_0.3mm_PLA__{print_time}.gcode

Expected behaviour: last line should show the actual file name created.

[gilesp1729]

Just to make clear: this output-filename-format was copied directly from system presets in PrusaResearch.ini .

[bubnikv]

Slicing from the command line is not used as much as slicing from the GUI. Does it perform the file name substitution at the end? Does it save to the proper file name with substitutions applied? st 14. 10. 2020 v 3:02 odesílatel Giles P <[email protected]> napsal:

…

Just to make clear: this output-filename-format was copied directly from system presets in PrusaResearch.ini . — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#4872 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABMPSI36R326F6PEBHRKCPLSKT2ATANCNFSM4SP53LIA> .

[gilesp1729]

Yes the file is created correctly with the print_time substituted. The problem is that I have a program that creates a process running cmd line PrusaSlicer, then parses its output to get the filename from the message. This doesn't match the actual filename created, which came from the output-filename-format in the preset.

I already have enough work copying out stuff from the presets (which cmd line slicer won't do for me). So I don't want to re-do the output-filename-format parsing as well...

[bubnikv]

Thanks, it should be fixed with cc7eaef
The fix will be part of the upcoming PrusaSlicer 2.3.0-alpha1 release.
Closing