python中字典数据排序几种方法

dict = {"a":"apple","b":"banana","g":"grape","c":"oreage"}
print dict

print sorted(dict.items(), key=lampda d:d[0])

#按照value进行排序。同样d[1]表示value

print sorted(dict.items(), key=lampda d:d[1])

dict = [
                {'id':'4','name':'b'},
                {'id':'6','name':'c'},
                {'id':'3','name':'a'},
                {'id':'1','name':'g'},
                {'id':'8','name':'f'}
            ]
#dict.sort(lambda x,y: cmp(x['id'], y['id'])) 
dict = sorted(dict, key=lambda x:x['id'])
print dict

a = ['adsfasdfsaf','asdfsadfsadfsadf','aaa'.....]

dict = {}
dict.setdefault(“word”,adsfasdfsaf)
dict.setdefault(“len”,12)

arr = []

arr.append(dict)
arr = sorted(arr, key=lambda x:x['len'])

list_int = [34,23,2,2333,45]
print list_int
list_int.sort()
print list_int
#执行结果：
[34, 23, 2, 2333, 45]
[2, 23, 34, 45, 2333]

对字典数据进行排序