python乱序字符串排序的实现方式

def none_sort_str(s1, s2):
    s2_list = list(s2)
    if len(s1) != len(s2):
        return False
    else:
        for i in range(len(s1)):
            for j in range(len(s2_list)):
                if s1[i] in s2_list:
                    s2_list[s2_list.index(s1[i])] = None
                    break
                else:
                    return False
    return True

def none_sort_str2(s1, s2):
    a = [0] * 26
    b = [0] * 26
    for i in range(len(s1)):
        index1 = ord(s1[i]) - ord('a')
        a[index1] += 1
    for i in range(len(s2)):
        index2 = ord(s2[i]) - ord('a')
        b[index2] += 1
    if a == b:
        return True
    else:
        return False

str1 = 'hagjen'
str2 = 'ahejng'
def foo(str1,str2):
    ls1 = list(str1)
    ls2 = list(str2)
    for i in ls1:
        if i in ls2:
            ls2.remove(i)
        else:return False
    return True
print(foo(str1,str2))

str1 = 'hagjen'
str2 = 'ahejng'
def foo(str1,str2):
    ls1 = list(str1).sort()
    ls2 = list(str2) .sort()
    return True if ls1==ls2 else False
print(foo(str1,str2))

def foo(s1,s2):
    ls1 = list(s1)
    ls2 = list(s2)
    count1 = [0 for  i in range(26)]
    count2 = [0 for  i in range(26)]
    print(count1)
    print(count2)
    for  i in ls1:
        count1[ord(i)-ord('a')] +=1
    for  i in ls2:
        count2[ord(i)-ord('a')] +=1
    return True if count1==count2 else False
print(foo('aacf','cfaa'))

def is_simlar(s1, s2):
    from collections import Counter
    return Counter(s1) == Counter(s2)