app_streamlit.py

import streamlit as st
from utils import get_calculated_df, get_info, text2oddslist

amount: int = int(st.number_input("amount", min_value=100, value=3000, step=100))
text: str = st.text_area("text", "")
# ボタンを作る
st.button("calculate")
if text:
    df = get_calculated_df(amount, text2oddslist(text))
    # dataframeを綺麗に出力する
    info = get_info(df)
    col1, col2 = st.columns(2)
    with col1:
        st.markdown(f"#### 購入額: ¥ **{info['sum']:,}**")
        st.markdown(f"#### 点　数: **{info['num_kind']}** 点")
    with col2:
        st.metric(
            label="払戻",
            value=f"¥ {info['refound_mean']:,}",
            delta=f"{info['profit_mean']:+,}({info['rate_min']:.0%})",
        )
    st.markdown("---")
    # dfの表示
    display_cols = ["odds", "buy", "refound"]
    if df["name"].map(lambda name: name != "").any():
        display_cols = ["name"] + display_cols
    st.dataframe(df[display_cols])