标签：def 结果 int code 返回 tde item 方法 default
写函数，完成以下功能:
# 例如有:
user_list=[
{"name": "alex","hobby":"抽烟"},
{"name" :"alex","hobby":"喝酒"},
{"name" :"alex","hobby":"烫头"},
{"name":"wusir","hobby":"喊麦"},
{"name":"wusir","hobby":"街舞"},
]
# 编写函数处理user_list 并返回如下结果:
# [{"name":"alex","hobby_list": ["抽烟"，"喝酒"，"烫头"]},
# {"name":"wuhir","hobby_list": ["喊麦"，"街舞"]},]
old_dict = dict()
aim_list = []
for a in user_list:
k, v = a.values()
old_dict.setdefault(k, []).append(v)
# old_dict = {‘alex‘: [‘抽烟‘, ‘喝酒‘, ‘烫头‘], ‘wusir‘: [‘喊麦‘, ‘街舞‘]}
for k, v in old_dict.items():
new_dict = dict()
new_dict[‘name‘] = k
new_dict[‘hobby‘] = v
aim_list.append(new_dict)
print(aim_list)
标签：def 结果 int code 返回 tde item 方法 default
原文地址：https://www.cnblogs.com/ibester/p/11619355.html
