Question

python怎么用reduce对列表的性别进行分组？

infos =({'name':'Alan Turing', 'age':105, 'gender':'male'},
{'name':'Dennis Ritchie', 'age':76, 'gender':'male'},
{'name':'Ada Lovelace', 'age':202, 'gender':'female'},
{'name':'Frances E. Allen', 'age':84, 'gender':'female'})

result = {'male': ['Alan Turing', 'Dennis Ritchie'],
'female': ['Ada Lovelace', 'Frances E. Allen']}

Answer 1

maleinfo=[info in infos if info['gender']='male']
Female同上