app.py

import gradio as gr
import re
import requests
from bs4 import BeautifulSoup

def extract_pdf_links(url):
    response = requests.get(url)
    soup = BeautifulSoup(response.text, 'html.parser')

    pdf_links = []
    for link in soup.find_all('a', href=True):
        if re.search(r'\.pdf', link['href']):
            pdf_links.append(link['href'])

    return pdf_links[:100]

def filter_links_by_keyword(pdf_links, keyword):
    filtered_links = [link for link in pdf_links if keyword in link]
    return filtered_links

def generate_html(pdf_links):
    html = ""
    for link in pdf_links:
        html += f'<a href="{link}" target="_blank" download>{link}</a><br/>'
    return html

def main(url, keyword):
    pdf_links = extract_pdf_links(url)
    if keyword:
        pdf_links = filter_links_by_keyword(pdf_links, keyword)
    return generate_html(pdf_links)

title = "네이버 증권 리서치 링크 - https://finance.naver.com/research/company_list.naver"

iface = gr.Interface(main, 
                     inputs=["text", "text"], 
                     outputs="text",
                     title=title,
                     inputs=["text", "text"],
                     inputs=["URL", "키워드(선택)"])

iface.launch()