| import gradio as gr | |
| def test_select_is_defined(n, evt: gr.SelectData): | |
| assert isinstance(evt.index, list) | |
| assert isinstance(evt.index[0], int) | |
| return n + 1 | |
| with gr.Blocks() as demo: | |
| with gr.Row(): | |
| with gr.Column(): | |
| input_img = gr.Image(type="filepath", label="Input Image", sources=["upload", "clipboard"]) | |
| with gr.Column(): | |
| output_img = gr.Image(type="filepath", label="Output Image", sources=["upload", "clipboard"]) | |
| with gr.Column(): | |
| num_change = gr.Number(label="# Change Events", value=0) | |
| num_input = gr.Number(label="# Input Events", value=0) | |
| num_load = gr.Number(label="# Upload Events", value=0) | |
| num_change_o = gr.Number(label="# Change Events Output", value=0) | |
| num_clear = gr.Number(label="# Clear Events", value=0) | |
| num_select = gr.Number(label="# Select Events", value=0) | |
| input_img.upload(lambda s, n: (s, n + 1), [input_img, num_load], [output_img, num_load]) | |
| input_img.input(lambda n: n + 1, num_input, num_input) | |
| input_img.change(lambda n: n + 1, num_change, num_change) | |
| input_img.clear(lambda n: n + 1, num_clear, num_clear) | |
| output_img.change(lambda n: n + 1, num_change_o, num_change_o) | |
| output_img.select(test_select_is_defined, num_select, num_select) | |
| if __name__ == "__main__": | |
| demo.launch() | |