support inpaint

Author: papuSpartan

scripts/extension.py

@@ -161,7 +161,14 @@ def processed_inject_image(image, info_index, iteration: int, save_path_override
                     donor_worker = job.worker
             except KeyError:
                 if job.batch_size > 0:
-                    logger.warning(f"Worker '{job.worker.uuid}' had nothing")
+                    logger.warning(f"Worker '{job.worker.uuid}' had no images")
+                continue
+            except TypeError as e:
+                if job.worker.response is None:
+                    logger.error(f"worker '{job.worker.uuid}' had no response")
+                else:
+                    logger.exception(e)
+                continue
 
             injected_to_iteration = 0
             images_per_iteration = Script.world.get_current_output_size()
@@ -179,6 +186,10 @@ def processed_inject_image(image, info_index, iteration: int, save_path_override
                 else:
                     injected_to_iteration += 1
 
+        if donor_worker is None:
+            logger.critical("couldn't collect any responses, distributed will do nothing")
+            return
+
         # generate and inject grid
         if opts.return_grid:
             grid = processing.images.image_grid(processed.images, len(processed.images))

scripts/spartan/Worker.py

@@ -16,6 +16,7 @@
 import base64
 import queue
 from modules.shared import state as master_state
+from modules.api.api import encode_pil_to_base64
 
 
 class InvalidWorkerResponse(Exception):
@@ -322,6 +323,14 @@ def request(self, payload: dict, option_payload: dict, sync_options: bool):
                         images.append(image)
                     payload['init_images'] = images
 
+                # if an image mask is present
+                image_mask = payload.get('image_mask', None)
+                if image_mask is not None:
+                    image_b64 = encode_pil_to_base64(image_mask)
+                    image_b64 = str(image_b64, 'utf-8')
+                    payload['mask'] = image_b64
+                    del payload['image_mask']
+
                 # see if there is anything else wrong with serializing to payload
                 try:
                     json.dumps(payload)