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import gradio as gr
def predict(text, url_params):
print(url_params)
return ["Hello " + text + "!!", url_params]
get_window_url_params = """
function(text_input, url_params) {
console.log(text_input, url_params);
const params = new URLSearchParams(window.location.search);
url_params = Object.fromEntries(params);
return [text_input, url_params];
}
"""
get_window_url_params_s = """
function(url_params) {
console.log(url_params);
const params = new URLSearchParams(window.location.search);
url_params = Object.fromEntries(params);
return [url_params];
}
"""
set_window_url_params = """
function(text_input, url_params) {
const state = {text_input:text_input}
const queryString = '?' + new URLSearchParams(state).toString();
window.parent.postMessage({ queryString: queryString }, "*")
return [text_input, state];
}
"""
with gr.Blocks() as block:
url_params = gr.JSON({}, visible=True, label="URL Params")
text_input = gr.Text(label="Input")
text_output = gr.Text(label="Output")
btn = gr.Button("Get Params")
btn.click(fn=predict, inputs=[text_input, url_params],
outputs=[text_output, url_params], _js=get_window_url_params)
btn2 = gr.Button("Set Params")
btn2.click(fn=predict, inputs=[text_input, url_params],
outputs=[text_output, url_params], _js=set_window_url_params)
block.load(
fn=lambda x:x,
inputs=[url_params],
outputs=[url_params],
_js=get_window_url_params_s
)
block.launch(debug=True)
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