Merge branch 'master' of https://github.com/cluder/stable-diffusion-webui into 4448_fix_ckpt_cache

1 files changed, 25 insertions, 2 deletions

diff --git a/modules/script_callbacks.py b/modules/script_callbacks.py
index 74dfb880..f19e164c 100644
--- a/modules/script_callbacks.py
+++ b/modules/script_callbacks.py
@@ -7,6 +7,7 @@ from typing import Optional
 from fastapi import FastAPI

 from gradio import Blocks

 

+

 def report_exception(c, job):

     print(f"Error executing callback {job} for {c.script}", file=sys.stderr)

     print(traceback.format_exc(), file=sys.stderr)

@@ -45,15 +46,21 @@ class CFGDenoiserParams:
         """Total number of sampling steps planned"""

 

 

+class UiTrainTabParams:

+    def __init__(self, txt2img_preview_params):

+        self.txt2img_preview_params = txt2img_preview_params

+

+

 ScriptCallback = namedtuple("ScriptCallback", ["script", "callback"])

 callback_map = dict(

     callbacks_app_started=[],

     callbacks_model_loaded=[],

     callbacks_ui_tabs=[],

+    callbacks_ui_train_tabs=[],

     callbacks_ui_settings=[],

     callbacks_before_image_saved=[],

     callbacks_image_saved=[],

-    callbacks_cfg_denoiser=[]

+    callbacks_cfg_denoiser=[],

 )

 

 

@@ -61,6 +68,7 @@ def clear_callbacks():
     for callback_list in callback_map.values():

         callback_list.clear()

 

+

 def app_started_callback(demo: Optional[Blocks], app: FastAPI):

     for c in callback_map['callbacks_app_started']:

         try:

@@ -79,7 +87,7 @@ def model_loaded_callback(sd_model):
 

 def ui_tabs_callback():

     res = []

-    

+

     for c in callback_map['callbacks_ui_tabs']:

         try:

             res += c.callback() or []

@@ -89,6 +97,14 @@ def ui_tabs_callback():
     return res

 

 

+def ui_train_tabs_callback(params: UiTrainTabParams):

+    for c in callback_map['callbacks_ui_train_tabs']:

+        try:

+            c.callback(params)

+        except Exception:

+            report_exception(c, 'callbacks_ui_train_tabs')

+

+

 def ui_settings_callback():

     for c in callback_map['callbacks_ui_settings']:

         try:

@@ -169,6 +185,13 @@ def on_ui_tabs(callback):
     add_callback(callback_map['callbacks_ui_tabs'], callback)

 

 

+def on_ui_train_tabs(callback):

+    """register a function to be called when the UI is creating new tabs for the train tab.

+    Create your new tabs with gr.Tab.

+    """

+    add_callback(callback_map['callbacks_ui_train_tabs'], callback)

+

+

 def on_ui_settings(callback):

     """register a function to be called before UI settings are populated; add your settings

     by using shared.opts.add_option(shared.OptionInfo(...)) """