app.py

import gradio as gr
from rich.console import Console
from rich.syntax import Syntax


def log_file_to_html_string():
    log_file = "mylog.log"

    console = Console(record=True, width=150)
    with open(log_file, "rt") as f:
        syntax = Syntax(f.read(), "python", theme="monokai", word_wrap=True)

    console.print(syntax)
    html_content = console.export_html(inline_styles=True)

    return html_content

#theme = gr.themes.Default().set(
#        body_background_fill="repeating-linear-gradient(45deg, *primary_800, *primary_800 10px, *primary_900 10px, *primary_900 20px)",
#        body_background_fill_dark="repeating-linear-gradient(45deg, *primary_800, *primary_800 10px, *primary_900 10px, *primary_900 20px)",
#        )

with gr.Blocks() as demo:
    name = gr.Markdown("# Reddit Scraper")
    output = gr.HTML(log_file_to_html_string, every=1)
    demo.load(None,
        _js="""
        () => {
            document.body.classList.toggle('dark');
            document.querySelector('gradio-app').style.backgroundColor = 'var(--color-background-primary)'
        }
        """,)

if __name__ == '__main__':
    demo.load(None,
        _js="""
        () => {
            document.body.classList.toggle('dark');
            document.querySelector('gradio-app').style.backgroundColor = 'var(--color-background-primary)'
        }
        """)
    demo.launch(server_name="0.0.0.0", show_error=True, server_port=7860, enable_queue=True)