global_func/highlight_rows.py

import streamlit as st
import numpy as np
import pandas as pd
import time
from fuzzywuzzy import process

def highlight_changes(row):
    original_row = st.session_state['portfolio'].iloc[row.name]
    colors = [''] * len(row)
    for i, (orig, new) in enumerate(zip(original_row, row)):
        if orig != new:
            colors[i] = 'background-color: yellow'
    return colors

def highlight_changes_winners(row):
    original_row = st.session_state['optimized_df_medians'].iloc[row.name]
    colors = [''] * len(row)
    for i, (orig, new) in enumerate(zip(original_row, row)):
        if orig != new:
            colors[i] = 'background-color: aqua'
    return colors

def highlight_changes_losers(row):
    original_row = st.session_state['optimized_df_winners'].iloc[row.name]
    colors = [''] * len(row)
    for i, (orig, new) in enumerate(zip(original_row, row)):
        if orig != new:
            colors[i] = 'background-color: darksalmon'
    return colors