Spaces:
Sleeping
Sleeping
File size: 2,575 Bytes
eb7f075 | 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 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | import os
import gradio as gr
def read_file(path: str, default_content: str = "") -> str:
"""
Ensure file exists (with default_content if missing) and return its contents.
"""
os.makedirs(os.path.dirname(path), exist_ok=True)
if not os.path.exists(path):
with open(path, "w", encoding="utf-8") as f:
f.write(default_content)
with open(path, "r", encoding="utf-8") as f:
return f.read()
def build_demo(
generation_fn,
inputs,
outputs,
english_title: str,
persian_title: str,
assets_dir: str = "assets",
app_title: str = "Demo"
):
"""
args:
generation_fn: callable for inference
inputs: list of Gradio input components
outputs: list of Gradio output components
"""
md_dir = os.path.join(assets_dir, "markdown")
css_dir = os.path.join(assets_dir, "css")
english_md = os.path.join(md_dir, "english_summary.md")
persian_md = os.path.join(md_dir, "persian_summary.md")
english_summary = read_file(english_md)
persian_summary = read_file(persian_md)
css_file = os.path.join(css_dir, "custom.css")
css = read_file(css_file, "/* Custom CSS overrides */\n")
with gr.Blocks(css=css, title=app_title) as demo:
title_md = gr.Markdown(english_title, elem_id="title")
with gr.Row():
english_btn = gr.Button("English")
persian_btn = gr.Button("فارسی (Persian)")
summary_md = gr.Markdown(english_summary, elem_id="summary")
# generation panel
with gr.Row(variant="panel"):
with gr.Column(scale=1, variant="panel"):
for inp in inputs:
inp.render()
generate_btn = gr.Button("✨ Translate", variant="primary")
with gr.Column(scale=1, variant="panel"):
for out in outputs:
out.render()
# events
generate_btn.click(generation_fn, inputs=inputs, outputs=outputs)
def set_english():
return (
gr.update(value=english_title, elem_classes=[]),
gr.update(value=english_summary, elem_classes=[]),
)
def set_persian():
return (
gr.update(value=persian_title, elem_classes=["persian"]),
gr.update(value=persian_summary, elem_classes=["persian"]),
)
english_btn.click(set_english, outputs=[title_md, summary_md])
persian_btn.click(set_persian, outputs=[title_md, summary_md])
return demo
|