add loras to exif params

api/onnx_web/diffusers/run.py

@@ -315,7 +315,15 @@ def run_txt2img_pipeline(
         )
 
         dest = save_image(
-            server, output, image, params, size, upscale=upscale, highres=highres
+            server,
+            output,
+            image,
+            params,
+            size,
+            upscale=upscale,
+            highres=highres,
+            inversions=inversions,
+            loras=loras,
         )
 
     run_gc([job.get_device()])
@@ -439,7 +447,15 @@ def run_img2img_pipeline(
         )
 
         dest = save_image(
-            server, output, image, params, size, upscale=upscale, highres=highres
+            server,
+            output,
+            image,
+            params,
+            size,
+            upscale=upscale,
+            highres=highres,
+            inversions=inversions,
+            loras=loras,
         )
 
     run_gc([job.get_device()])
@@ -507,7 +523,15 @@ def run_inpaint_pipeline(
     )
 
     dest = save_image(
-        server, outputs[0], image, params, size, upscale=upscale, border=border
+        server,
+        outputs[0],
+        image,
+        params,
+        size,
+        upscale=upscale,
+        border=border,
+        inversions=inversions,
+        loras=loras,
     )
 
     del image

api/onnx_web/output.py

@@ -4,7 +4,7 @@ from logging import getLogger
 from os import path
 from struct import pack
 from time import time
-from typing import Any, List, Optional
+from typing import Any, List, Optional, Tuple
 
 from piexif import ExifIFD, ImageIFD, dump
 from piexif.helper import UserComment
@@ -70,11 +70,21 @@ def json_params(
 def str_params(
     params: ImageParams,
     size: Size,
+    inversions: List[Tuple[str, float]] = None,
+    loras: List[Tuple[str, float]] = None,
 ) -> str:
+    lora_hashes = (
+        ",".join([f"{name}: TODO" for name, weight in loras])
+        if loras is not None
+        else ""
+    )
+
     return (
         f"{params.input_prompt}.\nNegative prompt: {params.input_negative_prompt}.\n"
         f"Steps: {params.steps}, Sampler: {params.scheduler}, CFG scale: {params.cfg}, "
-        f"Seed: {params.seed}, Size: {size.width}x{size.height}, Model hash: TODO, Model: {params.model}, "
+        f"Seed: {params.seed}, Size: {size.width}x{size.height}, "
+        f"Model hash: TODO, Model: {params.model}, "
+        f'Lora hashes: "{lora_hashes}", '
         f"Version: TODO, Tool: onnx-web"
     )
 
@@ -124,6 +134,8 @@ def save_image(
     upscale: Optional[UpscaleParams] = None,
     border: Optional[Border] = None,
     highres: Optional[HighresParams] = None,
+    inversions: List[Tuple[str, float]] = None,
+    loras: List[Tuple[str, float]] = None,
 ) -> str:
     path = base_join(server.output_path, output)
 
@@ -146,7 +158,10 @@ def save_image(
                 ),
             )
             exif.add_text("model", "TODO: server.version")
-            exif.add_text("parameters", str_params(params, size))
+            exif.add_text(
+                "parameters",
+                str_params(params, size, inversions=inversions, loras=loras),
+            )
 
         image.save(path, format=server.image_format, pnginfo=exif)
     else:
@@ -167,7 +182,8 @@ def save_image(
                         encoding="unicode",
                     ),
                     ExifIFD.UserComment: UserComment.dump(
-                        str_params(params, size), encoding="unicode"
+                        str_params(params, size, inversions=inversions, loras=loras),
+                        encoding="unicode",
                     ),
                     ImageIFD.Make: "onnx-web",
                     ImageIFD.Model: "TODO: server.version",