我创建了一个更通用的函数，它根据另一个列表对两个以上的列表进行排序，灵感来自@Whatang的答案。

def parallel_sort(*lists):
    """
    Sorts the given lists, based on the first one.
    :param lists: lists to be sorted

    :return: a tuple containing the sorted lists
    """

    # Create the initially empty lists to later store the sorted items
    sorted_lists = tuple([] for _ in range(len(lists)))

    # Unpack the lists, sort them, zip them and iterate over them
    for t in sorted(zip(*lists)):
        # list items are now sorted based on the first list
        for i, item in enumerate(t):    # for each item...
            sorted_lists[i].append(item)  # ...store it in the appropriate list

    return sorted_lists

More_itertools有一个并行排序可迭代对象的工具:

鉴于

from more_itertools import sort_together


X = ["a", "b", "c", "d", "e", "f", "g", "h", "i"]
Y = [ 0,   1,   1,    0,   1,   2,   2,   0,   1]

Demo

sort_together([Y, X])[1]
# ('a', 'd', 'h', 'b', 'c', 'e', 'i', 'f', 'g')

对我来说，最明显的解决方案是使用关键字arg。

>>> X = ["a", "b", "c", "d", "e", "f", "g", "h", "i"]
>>> Y = [ 0,   1,   1,    0,   1,   2,   2,   0,   1]
>>> keydict = dict(zip(X, Y))
>>> X.sort(key=keydict.get)
>>> X
['a', 'd', 'h', 'b', 'c', 'e', 'i', 'f', 'g']

注意，如果你愿意，你可以把它缩短为一行代码:

>>> X.sort(key=dict(zip(X, Y)).get)

正如穆文敏(Wenmin Mu)和杰克·彭(Jack Peng)指出的，这假设X中的值都是不同的。这很容易用索引列表来管理:

>>> Z = ["A", "A", "C", "C", "C", "F", "G", "H", "I"]
>>> Z_index = list(range(len(Z)))
>>> Z_index.sort(key=keydict.get)
>>> Z = [Z[i] for i in Z_index]
>>> Z
['A', 'C', 'H', 'A', 'C', 'C', 'I', 'F', 'G']

由于Whatang所描述的装饰-排序-不装饰方法稍微简单一些，并且适用于所有情况，因此在大多数情况下它可能更好。(这是一个非常古老的答案!)

另一种选择，结合了几个答案。

zip(*sorted(zip(Y,X)))[1]

为了在python3中工作:

list(zip(*sorted(zip(B,A))))[1]

你可以创建一个pandas Series，使用主列表作为数据，另一个列表作为索引，然后根据索引进行排序:

import pandas as pd
pd.Series(data=X,index=Y).sort_index().tolist()

输出:

['a', 'd', 'h', 'b', 'c', 'e', 'i', 'f', 'g']

list1 = ['a','b','c','d','e','f','g','h','i']
list2 = [0,1,1,0,1,2,2,0,1]

output=[]
cur_loclist = []

获取list2中的唯一值

list_set = set(list2)

查找list2中索引的loc

list_str = ''.join(str(s) for s in list2)

索引在list2中的位置使用cur_loclist跟踪

[0, 3, 7, 1, 2, 4, 8, 5, 6]

for i in list_set:
cur_loc = list_str.find(str(i))

while cur_loc >= 0:
    cur_loclist.append(cur_loc)
    cur_loc = list_str.find(str(i),cur_loc+1)

print(cur_loclist)

for i in range(0,len(cur_loclist)):
output.append(list1[cur_loclist[i]])
print(output)