Py.Cafe

maartenbreddels/

temperature-conversion-streamlit

Temperature Unit Conversion Tool

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  • app.py
  • requirements.txt
app.py
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import streamlit as st


def to_farenheit(t):
    return t * 1.8 + 32

def to_celcius(t):
    return (t-32)/1.8

if 'celcius' not in st.session_state:
    st.session_state['celcius'] = 37
    st.session_state['farenheit'] = to_farenheit(37)


def set_celcius():
    st.session_state['farenheit'] = to_farenheit(st.session_state['celcius'])

def set_farenheit():
    st.session_state['celcius'] = to_celcius(st.session_state['farenheit'])


st.slider("Temperture in Celsius", 0., 100., key="celcius", on_change=set_celcius)
st.slider("Temperture in Farenheit", to_farenheit(0.), to_farenheit(100.), key="farenheit", on_change=set_farenheit)

hot = st.session_state['celcius'] > 40

if hot:
    st.warning("It's getting hot")

st.write(st.session_state)