From 423f22228306ae72d0480e25add9777c3c5d8fdf Mon Sep 17 00:00:00 2001 From: Maiko Tan Date: Sun, 30 Oct 2022 22:46:43 +0800 Subject: feat: add app started callback --- modules/script_callbacks.py | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'modules/script_callbacks.py') diff --git a/modules/script_callbacks.py b/modules/script_callbacks.py index 6ea58d61..f5509629 100644 --- a/modules/script_callbacks.py +++ b/modules/script_callbacks.py @@ -3,6 +3,8 @@ import traceback from collections import namedtuple import inspect +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) @@ -25,6 +27,7 @@ class ImageSaveParams: ScriptCallback = namedtuple("ScriptCallback", ["script", "callback"]) +callbacks_app_started = [] callbacks_model_loaded = [] callbacks_ui_tabs = [] callbacks_ui_settings = [] @@ -40,6 +43,14 @@ def clear_callbacks(): callbacks_image_saved.clear() +def app_started_callback(demo: Blocks, app: FastAPI): + for c in callbacks_app_started: + try: + c.callback(demo, app) + except Exception: + report_exception(c, 'app_started_callback') + + def model_loaded_callback(sd_model): for c in callbacks_model_loaded: try: @@ -91,6 +102,10 @@ def add_callback(callbacks, fun): callbacks.append(ScriptCallback(filename, fun)) +def on_app_started(callback): + add_callback(callbacks_app_started, callback) + + def on_model_loaded(callback): """register a function to be called when the stable diffusion model is created; the model is passed as an argument""" -- cgit v1.2.3