方法1
list=[1,1,2,3] set=set(list) list2=list(set)
方法2
list=[1,1,2,3] list2=[] for i in list: if i not in list2: list2.append(i)
python 中 list 去重复
原文:https://www.cnblogs.com/sea-stream/p/11246381.html