app.py

import streamlit as st
from datetime import timedelta

# Function to cache user data
@st.cache_resource(ttl=timedelta(days=1), max_entries=10, show_spinner=True)
def cache_user_data(email="", phone="", password=""):
    return {'email': email, 'phone': phone, 'password': password}

# Main app function
def main():
    st.title('User Data Caching Example')

    # Retrieve cached data if it exists
    cached_data = cache_user_data()
    email, phone, password = cached_data['email'], cached_data['phone'], cached_data['password']

    # Input fields with emojis
    new_email = st.text_input("📧 Email Address", value=email)
    new_phone = st.text_input("📱 Mobile Phone", value=phone)

    # Password field with an option to view contents
    password_placeholder = st.empty()
    if st.checkbox("Show password"):
        new_password = password_placeholder.text_input("🔑 Password", value=password)
    else:
        new_password = password_placeholder.text_input("🔑 Password", value=password, type='password')

    # Update cache if data changes
    if new_email != email or new_phone != phone or new_password != password:
        cache_user_data(new_email, new_phone, new_password)
        st.success("Data updated and cached!")

    st.write("Cached Data:")
    st.json(cached_data)

# Run the app
if __name__ == "__main__":
    main()