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from typing import Any, IO, Tuple, Optional
import gradio
import facefusion.globals
from facefusion import wording
from facefusion.face_cache import clear_faces_cache
from facefusion.face_reference import clear_face_reference
from facefusion.utilities import is_image, is_video
from facefusion.uis.core import register_ui_component
TARGET_FILE : Optional[gradio.File] = None
TARGET_IMAGE : Optional[gradio.Image] = None
TARGET_VIDEO : Optional[gradio.Video] = None
def render() -> None:
global TARGET_FILE
global TARGET_IMAGE
global TARGET_VIDEO
is_target_image = is_image(facefusion.globals.target_path)
is_target_video = is_video(facefusion.globals.target_path)
TARGET_FILE = gradio.File(
label = wording.get('target_file_label'),
file_count = 'single',
file_types =
[
'.png',
'.jpg',
'.webp',
'.mp4'
],
value = facefusion.globals.target_path if is_target_image or is_target_video else None
)
TARGET_IMAGE = gradio.Image(
value = TARGET_FILE.value['name'] if is_target_image else None,
visible = is_target_image,
show_label = False
)
TARGET_VIDEO = gradio.Video(
value = TARGET_FILE.value['name'] if is_target_video else None,
visible = is_target_video,
show_label = False
)
register_ui_component('target_image', TARGET_IMAGE)
register_ui_component('target_video', TARGET_VIDEO)
def listen() -> None:
TARGET_FILE.change(update, inputs = TARGET_FILE, outputs = [ TARGET_IMAGE, TARGET_VIDEO ])
def update(file : IO[Any]) -> Tuple[gradio.Image, gradio.Video]:
clear_face_reference()
clear_faces_cache()
if file and is_image(file.name):
facefusion.globals.target_path = file.name
return gradio.Image(value = file.name, visible = True), gradio.Video(value = None, visible = False)
if file and is_video(file.name):
facefusion.globals.target_path = file.name
return gradio.Image(value = None, visible = False), gradio.Video(value = file.name, visible = True)
facefusion.globals.target_path = None
return gradio.Image(value = None, visible = False), gradio.Video(value = None, visible = False)