From c8c40c8a643f2d20e3475e4d9ae7aae6d36c7e85 Mon Sep 17 00:00:00 2001
From: space-nuko <24979496+space-nuko@users.noreply.github.com>
Date: Thu, 17 Nov 2022 18:03:57 -0800
Subject: Add interrupt button to preprocessing

---
 modules/textual_inversion/ui.py |  2 +-
 modules/ui.py                   | 10 +++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/modules/textual_inversion/ui.py b/modules/textual_inversion/ui.py
index d679e6f4..35c4feef 100644
--- a/modules/textual_inversion/ui.py
+++ b/modules/textual_inversion/ui.py
@@ -18,7 +18,7 @@ def create_embedding(name, initialization_text, nvpt, overwrite_old):
 def preprocess(*args):
     modules.textual_inversion.preprocess.preprocess(*args)
 
-    return "Preprocessing finished.", ""
+    return f"Preprocessing {'interrupted' if shared.state.interrupted else 'finished'}.", ""
 
 
 def train_embedding(*args):
diff --git a/modules/ui.py b/modules/ui.py
index 5dce7f3b..88e3c827 100644
--- a/modules/ui.py
+++ b/modules/ui.py
@@ -1249,7 +1249,9 @@ def create_ui(wrap_gradio_gpu_call):
                             gr.HTML(value="")
 
                         with gr.Column():
-                            run_preprocess = gr.Button(value="Preprocess", variant='primary')
+                            with gr.Row():
+                                interrupt_preprocessing = gr.Button("Interrupt")
+                                run_preprocess = gr.Button(value="Preprocess", variant='primary')
 
                     process_split.change(
                         fn=lambda show: gr_show(show),
@@ -1422,6 +1424,12 @@ def create_ui(wrap_gradio_gpu_call):
             outputs=[],
         )
 
+        interrupt_preprocessing.click(
+            fn=lambda: shared.state.interrupt(),
+            inputs=[],
+            outputs=[],
+        )
+
     def create_setting_component(key, is_quicksettings=False):
         def fun():
             return opts.data[key] if key in opts.data else opts.data_labels[key].default
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