这是我的列表，我需要通过uage对该列表进行排序，这是该列表中的第二个值，从高到低，我在Python中使用了sorted函数，但仍然无法对其进行排序。这是我所做的：
创建列表
list=[['user_hp', '581702031', u'/data/test_list/vol1/jars'], ['user_hp', '20358287286', u'/data/test_list/vol1/preprocessing'], ['user_hp', '5654822268', u'/data/test_list/user_listprocess/prep_1_pred_full.csv'], ['user_ma', '535416651', u'/data/test_list/user_listprocess/dr_summaryocto_2015_2018'], ['user_rj', '65858160', u'/data/test_list/user_listprocess/dr_summaryocto_valid_baseline'], ['user_rj', '91006461', u'/data/test_list/user_listprocess/dr_summaryocto_valid_baseline_norm'], ['user_rj', '65857281', u'/data/test_list/user_listprocess/dr_summaryocto_valid_test'], ['user_rj', '91006341', u'/data/test_list/user_listprocess/dr_summaryocto_valid_test_norm'], ['user_rj', '30919968', u'/data/test_list/user_listprocess/dr_summarytm_valid_baseline'], ['user_rj', '30471741', u'/data/test_list/user_listprocess/dr_summarytm_valid_baseline_details'], ['user_rj', '30918279', u'/data/test_list/user_listprocess/dr_summarytm_valid_test'], ['user_rj', '30472743', u'/data/test_list/user_listprocess/dr_summarytm_valid_test_details'], ['user_ma', '4085622933', u'/data/test_list/user_listprocess/exp_on_terr_201912.csv'], ['user_ma', '12', u'/data/test_list/user_listprocess/mv_spark_test'], ['user_rp', '33798607293', u'/data/test_list/user_listprocess/points_linref'], ['user_ma', '2048712', u'/data/test_list/user_listprocess/std_events_table'], ['user_tj', '0', u'/data/test_list/user_listprocess/trip_summary_dev'], ['user_tj', '101085', u'/data/test_list/user_listprocess/trip_summary_dev_fixtz_md'], ['user_tj', '101676', u'/data/test_list/user_listprocess/trip_summary_dev_timezone'], ['user_ma', '0', u'/data/test_list/user_listprocess/tr_summary_oc_201518_wo500m'], ['user_ma', '35921358528', u'/data/test_list/user_listprocess/tr_summary_oc_2015_2018'], ['user_rj', '273606066', u'/data/test_list/user_listprocess/tr_summary_oc_valid_baseline'], ['user_rj', '273606066', u'/data/test_list/user_listprocess/tr_summary_oc_valid_test'], ['user_rj', '113375118', u'/data/test_list/user_listprocess/trip_summary_tm_valid_baseline'], ['user_rj', '113375118', u'/data/test_list/user_listprocess/trip_summary_tm_valid_test'], ['user_ms', '7968', u'/data/test_list/user_listprocess/u360_driver_summary'], ['user_ms', '7920', u'/data/test_list/user_listprocess/u360_dr_summaryexclude_brake']]
使用已排序的Python函数对以上列表进行排序
sorted(list,key=lambda l:l[1], reverse=True)
我没有得到正确的结果：
[['user_rj', '91006461', u'/data/test_list/user_listprocess/dr_summaryocto_valid_baseline_norm'], ['user_rj', '91006341', u'/data/test_list/user_listprocess/dr_summaryocto_valid_test_norm'], ['user_ms', '7968', u'/data/test_list/user_listprocess/u360_driver_summary'], ['user_ms', '7920', u'/data/test_list/user_listprocess/u360_dr_summaryexclude_brake'], ['user_rj', '65858160', u'/data/test_list/user_listprocess/dr_summaryocto_valid_baseline'], ['user_rj', '65857281', u'/data/test_list/user_listprocess/dr_summaryocto_valid_test'], ['user_hp', '581702031', u'/data/test_list/vol1/jars'], ['user_hp', '5654822268', u'/data/test_list/user_listprocess/prep_1_pred_full.csv'], ['user_ma', '535416651', u'/data/test_list/user_listprocess/dr_summaryocto_2015_2018'], ['user_ma', '4085622933', u'/data/test_list/user_listprocess/exp_on_terr_201912.csv'], ['user_ma', '35921358528', u'/data/test_list/user_listprocess/tr_summary_oc_2015_2018'], ['user_rp', '33798607293', u'/data/test_list/user_listprocess/points_linref'], ['user_rj', '30919968', u'/data/test_list/user_listprocess/dr_summarytm_valid_baseline'], ['user_rj', '30918279', u'/data/test_list/user_listprocess/dr_summarytm_valid_test'], ['user_rj', '30472743', u'/data/test_list/user_listprocess/dr_summarytm_valid_test_details'], ['user_rj', '30471741', u'/data/test_list/user_listprocess/dr_summarytm_valid_baseline_details'], ['user_rj', '273606066', u'/data/test_list/user_listprocess/tr_summary_oc_valid_baseline'], ['user_rj', '273606066', u'/data/test_list/user_listprocess/tr_summary_oc_valid_test'], ['user_ma', '2048712', u'/data/test_list/user_listprocess/std_events_table'], ['user_hp', '20358287286', u'/data/test_list/vol1/preprocessing'], ['user_ma', '12', u'/data/test_list/user_listprocess/mv_spark_test'], ['user_rj', '113375118', u'/data/test_list/user_listprocess/trip_summary_tm_valid_baseline'], ['user_rj', '113375118', u'/data/test_list/user_listprocess/trip_summary_tm_valid_test'], ['user_tj', '101676', u'/data/test_list/user_listprocess/trip_summary_dev_timezone'], ['user_tj', '101085', u'/data/test_list/user_listprocess/trip_summary_dev_fixtz_md'], ['user_tj', '0', u'/data/test_list/user_listprocess/trip_summary_dev'], ['user_ma', '0', u'/data/test_list/user_listprocess/tr_summary_oc_201518_wo500m']]
答案 0 :(得分：1)
这些Could not find a kernel matching Python 3. Please select a kernel不是{
"argv": [
"C:\Users\Ashish\AppData\Local\Programs\Python\Python38\python.exe",
"-m",
"ipykernel_launcher",
"-f",
"{connection_file}"
],
"display_name": "Python 3",
"language": "python"
}
。在用于排序的函数中进行int转换：
string