From 64311faa6848d641cc452115e4e1eb47d2a7b519 Mon Sep 17 00:00:00 2001
From: AUTOMATIC1111 <16777216c@gmail.com>
Date: Sat, 12 Aug 2023 12:39:59 +0300
Subject: put refiner into main UI, into the new accordions section add VAE
 from main model into infotext, not from refiner model option to make scripts
 UI without gr.Group fix inconsistencies with refiner when usings samplers
 that do more denoising than steps

---
 modules/processing_scripts/refiner.py | 55 +++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 modules/processing_scripts/refiner.py

(limited to 'modules/processing_scripts/refiner.py')

diff --git a/modules/processing_scripts/refiner.py b/modules/processing_scripts/refiner.py
new file mode 100644
index 00000000..5a82991a
--- /dev/null
+++ b/modules/processing_scripts/refiner.py
@@ -0,0 +1,55 @@
+import gradio as gr
+
+from modules import scripts, sd_models
+from modules.ui_common import create_refresh_button
+from modules.ui_components import InputAccordion
+
+
+class ScriptRefiner(scripts.Script):
+    section = "accordions"
+    create_group = False
+
+    def __init__(self):
+        pass
+
+    def title(self):
+        return "Refiner"
+
+    def show(self, is_img2img):
+        return scripts.AlwaysVisible
+
+    def ui(self, is_img2img):
+        with InputAccordion(False, label="Refiner", elem_id=self.elem_id("enable")) as enable_refiner:
+            with gr.Row():
+                refiner_checkpoint = gr.Dropdown(label='Checkpoint', elem_id=self.elem_id("checkpoint"), choices=sd_models.checkpoint_tiles(), value='', tooltip="switch to another model in the middle of generation")
+                create_refresh_button(refiner_checkpoint, sd_models.list_models, lambda: {"choices": sd_models.checkpoint_tiles()}, self.elem_id("checkpoint_refresh"))
+
+                refiner_switch_at = gr.Slider(value=0.8, label="Switch at", minimum=0.01, maximum=1.0, step=0.01, elem_id=self.elem_id("switch_at"), tooltip="fraction of sampling steps when the swtch to refiner model should happen; 1=never, 0.5=switch in the middle of generation")
+
+        def lookup_checkpoint(title):
+            info = sd_models.get_closet_checkpoint_match(title)
+            return None if info is None else info.title
+
+        self.infotext_fields = [
+            (enable_refiner, lambda d: 'Refiner' in d),
+            (refiner_checkpoint, lambda d: lookup_checkpoint(d.get('Refiner'))),
+            (refiner_switch_at, 'Refiner switch at'),
+        ]
+
+        return enable_refiner, refiner_checkpoint, refiner_switch_at
+
+    def before_process(self, p, enable_refiner, refiner_checkpoint, refiner_switch_at):
+        # the actual implementation is in sd_samplers_common.py, apply_refiner
+
+        p.refiner_checkpoint_info = None
+        p.refiner_switch_at = None
+
+        if not enable_refiner or refiner_checkpoint in (None, "", "None"):
+            return
+
+        refiner_checkpoint_info = sd_models.get_closet_checkpoint_match(refiner_checkpoint)
+        if refiner_checkpoint_info is None:
+            raise Exception(f'Could not find checkpoint with name {refiner_checkpoint}')
+
+        p.refiner_checkpoint_info = refiner_checkpoint_info
+        p.refiner_switch_at = refiner_switch_at
-- 
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