问在`str.format()`中使用多个if条件

EN

import pandas as pd
import numpy as np

raw_data = {'Sub1':['A','B','C','D','E'],
            'Sub2':['F','G','H','I','J'],
            'Sub3':['K','L','M','N','O'],
    'S_score1': [1, 0, 0, 6,0], 
    'F_score1' : [0, 1,0,0,0],
    'L_score1' : [1,2,3,0,4],
    'S_score2': [0, 0, 0, 6,0], 
    'F_score2' : [0, 1,0,0,0],
    'L_score2' : [1,2,3,0,4],
    'S_score3': [0, 0, 0, 6,0], 
    'F_score3' : [0, 1,0,0,0],
    'L_score3' : [1,2,3,0,4]}

df2 = pd.DataFrame(raw_data, columns = ['Sub1','Sub2','Sub3','S_score1', 'F_score1','L_score1','S_score2', 'F_score2','L_score2','S_score3', 'F_score3','L_score3'])

def S_text(f):
    s_text = "You have scored on {}" .format(f['Sub1']) if f['S_score1'] >= 1 else "You have scored on {}" .format(f['Sub2'])
    return s_text

def F_text(f):
    f_text = "You have scored on {}" .format(f['Sub1']) if f['F_score1'] >= 1 else "You have scored on {}" .format(f['Sub2'])
    return f_text

def L_text(f):
    l_text = "You have scored on {}" .format(f['Sub1']) if f['L_score1'] >= 1 else "You have scored on {}" .format(f['Sub2'])
    return l_text

df2['s_text'] = df2.apply(S_text, axis=1)
df2['f_text'] = df2.apply(F_text, axis=1)
df2['l_text'] = df2.apply(L_text, axis=1)

def S_text(f):
    s_text = "You have scored on {}" .format(f['Sub1']) if f['S_score1'] >= 1 
    elif  f['S_score2'] >= 1 "You have scored on {}" .format(f['Sub2']) 
    elif f['S_score3'] >=1 "You have scored on {}" .format(f['Sub3']) 
    elif f['S_score1'] >=1 and f['S_score2']>=1 "You have scored on {} {}" .format(f['Sub1'], f['Sub2'])
    elif f['S_score1'] >=1 and f['S_score3']>=1 "You have scored on {} {}" .format(f['Sub1'], f['Sub3'])
    elif f['S_score2'] >=1 and f['S_score3']>=1 "You have scored on {} {}" .format(f['Sub2'], f['Sub3'])
    elif f['S_score1'] >=1 and f['S_score2']>=1 and f['S_score3']>=1 "You have scored on {} {} {}" .format(f['Sub1'],f['Sub2'], f['Sub3'])
    return s_text