Add option to include upscaler name in filename.

modules/extras.py

@@ -194,8 +194,9 @@ def run_extras(extras_mode, resize_mode, image, image_folder, input_dir, output_
             basename = ''
 
         # Add upscaler name as a suffix.
-        suffix = f"-{shared.sd_upscalers[extras_upscaler_1].name}"
-        if extras_upscaler_2 and extras_upscaler_2_visibility:
+        suffix = f"-{shared.sd_upscalers[extras_upscaler_1].name}" if shared.opts.use_upscaler_name_as_suffix else ""
+        # Add second upscaler if applicable.
+        if suffix and extras_upscaler_2 and extras_upscaler_2_visibility:
             suffix += f"-{shared.sd_upscalers[extras_upscaler_2].name}"
 
         images.save_image(image, path=outpath, basename=basename, seed=None, prompt=None, extension=opts.samples_format, info=info, short_filename=True,

modules/shared.py

@@ -293,6 +293,7 @@ options_templates.update(options_section(('saving-images', "Saving images/grids"
     "export_for_4chan": OptionInfo(True, "If PNG image is larger than 4MB or any dimension is larger than 4000, downscale and save copy as JPG"),
 
     "use_original_name_batch": OptionInfo(False, "Use original name for output filename during batch process in extras tab"),
+    "use_upscaler_name_as_suffix": OptionInfo(False, "Add upscaler name to the end of filename in the extras tab"),
     "save_selected_only": OptionInfo(True, "When using 'Save' button, only save a single selected image"),
     "do_not_add_watermark": OptionInfo(False, "Do not add watermark to images"),