如何根据一个字段对数据列表进行分组

students = [
    {'name': 'Alice', 'class': 'A'},
    {'name': 'Bob', 'class': 'B'},
    {'name': 'Charlie', 'class': 'A'},
    {'name': 'David', 'class': 'B'},
    {'name': 'Eve', 'class': 'C'}
]

grouped_students = {}
for student in students:
    class_name = student['class']
    if class_name in grouped_students:
        grouped_students[class_name].append(student)
    else:
        grouped_students[class_name] = [student]

print(grouped_students)

{
    'A': [
        {'name': 'Alice', 'class': 'A'},
        {'name': 'Charlie', 'class': 'A'}
    ],
    'B': [
        {'name': 'Bob', 'class': 'B'},
        {'name': 'David', 'class': 'B'}
    ],
    'C': [
        {'name': 'Eve', 'class': 'C'}
    ]
}