app.py

import streamlit as st
import requests
from bs4 import BeautifulSoup
import pandas as pd

# Function to fetch product details
def fetch_product_details(url):
    response = requests.get(url)
    soup = BeautifulSoup(response.text, "html.parser")
    
    title = soup.find("span", id="packagename").text
    price = soup.find("span", id="price1", class_="price product-priceshow").text
    
    return title, price

# Streamlit UI
st.title("Product Details Fetcher")

# Input field for the URL
url = st.text_input("Enter the product URL:", "https://eshop.ttl.com.tw/b2b_cpinfo.aspx?id=5180&catid=6#")

if st.button("Fetch Details"):
    if url:
        try:
            title, price = fetch_product_details(url)
            data = {
                "標題": [title],
                "價格": [price]
            }
            df = pd.DataFrame(data)
            st.write(df)
        except Exception as e:
            st.error(f"Error fetching details: {e}")
    else:
        st.warning("Please enter a valid URL.")