File size: 1,098 Bytes
51551c1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | import gradio as gr
import tempfile
from playwright.sync_api import sync_playwright
# --------------------------------
# HTML → PNG function
# --------------------------------
def html_to_png(html_path):
output_png = tempfile.NamedTemporaryFile(
delete=False, suffix=".png"
).name
with sync_playwright() as p:
browser = p.chromium.launch(
args=["--no-sandbox", "--disable-dev-shm-usage"]
)
page = browser.new_page(
viewport={"width": 2000, "height": 1414}
)
page.goto(f"file://{html_path}", wait_until="networkidle")
page.screenshot(path=output_png)
browser.close()
return output_png # ✅ MUST RETURN FILE PATH
# --------------------------------
# Gradio Interface (API)
# --------------------------------
demo = gr.Interface(
fn=html_to_png,
inputs=gr.File(type="filepath", label="HTML Input"),
outputs=gr.File(type="filepath", label="PNG Output"),
title="HTML → PNG Certificate API",
description="Production-ready HTML to PNG API"
)
demo.launch(ssr_mode=False)
|