Python-sorted与sort，以及模拟内置函数sorted()

>>> help(list.sort)
Help on method_descriptor:

sort(...)
L.sort(cmp=None, key=None, reverse=False) -- stable sort *IN PLACE*;
cmp(x, y) -> -1, 0, 1

>>> help(sorted)
Help on built-in function sorted in module __builtin__:

sorted(...)
sorted(iterable, cmp=None, key=None, reverse=False) --> new sorted list

↓模拟内置函数sorted()

def Sorted(v):
u=[]
temp=v[::]    #复制原列表
while temp:
Min=min(temp)
u.append(Min)
temp.remove(Min)
return u

#test
x=[5,6,2,4,1]
print Sorted(x)

#运行结果
[1, 2, 4, 5, 6]
>>> x
[5, 6, 2, 4, 1]