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| import gradio as gr | |
| from huggingface.user import HFUser, GR_CONF | |
| Theme = gr.Theme.load(GR_CONF["theme"]) | |
| GR_CONF["theme"] = Theme | |
| dataset_options = [ | |
| "OpenVideo/pexels-raw", | |
| "OpenVideo/Sample-2k", | |
| ] | |
| fetch_files = [] | |
| fetch_files_select_idx = 0 | |
| def login(token): | |
| u = HFUser.from_token(token) | |
| return u, u.name, gr.Column(visible=False) | |
| def show_time(u, name): | |
| return u.ping(name), gr.Column(visible=True) | |
| def list_dataset(u, repo): | |
| print(f"repo is: {repo}") | |
| files = u.list_dataset(repo) | |
| global fetch_files | |
| fetch_files = files | |
| return gr.Dropdown(value=files[0], choices=files), gr.Column(visible=True), gr.Column(visible=False) | |
| def fetch_parquet(u, fname): | |
| _cache = u.fetch_file(fname) | |
| return _cache | |
| def split_parquet(u, file, batch_size): | |
| batch_size = int(batch_size) | |
| if file.lower().endswith(".mp4"): | |
| print(f"file is: {file}") | |
| return file, [[file]], gr.Slider(value=0, maximum=batch_size-1), gr.Column(visible=True) | |
| file_slice = u.split_parquet(file, batch_size) | |
| return file_slice[0][0], file_slice, gr.Slider(value=0, maximum=batch_size-1), gr.Column(visible=True) | |
| def select_video(chunks, epoch_idx , batch_idx): | |
| print(f"chunks: {chunks}, epoch_idx: {epoch_idx}, batch_idx: {batch_idx}") | |
| chunks_size = len(chunks) | |
| epoch_idx = int(epoch_idx) | |
| batch_idx = int(batch_idx) | |
| if epoch_idx >= chunks_size: | |
| epoch_idx = chunks_size-1 | |
| if batch_idx >= len(chunks[epoch_idx]): | |
| batch_idx = len(chunks[epoch_idx])-1 | |
| return chunks[epoch_idx][batch_idx] | |
| def show_lables(): | |
| return gr.Column(visible=True) | |
| def next_chunks(video_chunks, epoch_idx): | |
| length = len(video_chunks) | |
| return (epoch_idx+1)%length, gr.Slider(value=0) | |
| def next_mp4_chunks(video_chunks, epoch_idx): | |
| global fetch_files_select_idx | |
| fetch_files_select_idx = fetch_files_select_idx + 1 | |
| return gr.Dropdown(value=fetch_files[fetch_files_select_idx + 1], choices=fetch_files) | |
| with gr.Blocks(**GR_CONF) as Core: | |
| user = gr.State() | |
| epoch_idx = gr.State(0) | |
| video_chunks = gr.State() | |
| with gr.Row(variant="panel"): | |
| with gr.Column(scale=6): | |
| _video = gr.Video(height=720) | |
| with gr.Column(scale=2): | |
| with gr.Column() as Auth: | |
| _token = gr.Textbox(label="Huggingface Token") | |
| _auth = gr.Button("Auth", variant="primary", size="lg") | |
| with gr.Row() as UUID: | |
| name= gr.Textbox(label="Name", interactive=False, scale=1) | |
| time= gr.Textbox(label="Time", interactive=False, scale=1) | |
| with gr.Column(visible=False) as Repo: | |
| # raw_dataset= gr.Textbox("OpenVideo/pexels-raw", label="Raw Dataset") | |
| raw_dataset = gr.Dropdown(choices=dataset_options, label="Raw Dataset") | |
| _list = gr.Button("List", variant='secondary', size='sm') | |
| with gr.Column(visible=False) as Batch: | |
| file = gr.Dropdown(label="Parquet/MP4") | |
| with gr.Row(): | |
| _cache= gr.Textbox("Downloading", label="Cache") | |
| batch_size= gr.Textbox("8", label="Batch") | |
| _fetch = gr.Button("Fetch", variant='primary', size='sm') | |
| with gr.Column(visible=False) as Pick: | |
| _pick = gr.Slider(0, 7, value=0, step=1, label="Batch", info="Choose between 1 and $BATCH") | |
| gr.Label() | |
| with gr.Row(variant="panel", visible=False) as Tag: | |
| _human_tag = gr.Textbox(label="Tag", scale=2) | |
| with gr.Column(): | |
| submit = gr.Button("Submit", variant="primary", size="sm", scale=1) | |
| with gr.Row(): | |
| rst = gr.Button("Reset", variant="stop", size="sm", scale=1) | |
| nxt = gr.Button("Next Batch", variant="secondary", size="sm", scale=1) | |
| nxt_mp4 = gr.Button("Next MP4", variant="secondary", size="sm", scale=1) | |
| _auth.click(fn=login, inputs=_token, outputs=[user, name, Auth]) | |
| name.change(fn=show_time, inputs=[user, name], outputs=[time, Repo]) | |
| _list.click(fn=list_dataset, inputs=[user, raw_dataset], outputs=[file, Batch, Repo]) | |
| _fetch.click(fn=fetch_parquet, inputs=[user, file], outputs=[_cache] ) | |
| file.change(fn=fetch_parquet, inputs=[user, file], outputs=[_cache] ) | |
| _cache.change(fn=split_parquet, inputs=[user, _cache, batch_size], outputs=[_video, video_chunks, _pick, Pick]) | |
| _pick.change(fn=select_video, inputs=[video_chunks, epoch_idx, _pick], outputs=_video) | |
| _video.change(fn=show_lables, outputs=Tag) | |
| nxt.click(fn=next_chunks, inputs=[video_chunks, epoch_idx], outputs=[epoch_idx, _pick]) | |
| nxt_mp4.click(fn=next_mp4_chunks, inputs=[video_chunks, epoch_idx], outputs=[file]) | |
| if __name__ == "__main__": | |
| Core.launch() |