[Python知识库]python 构造类，类里面对象的属性有列表，不同的对象引用同一个列表造成互相干扰混淆

这个问题我也排查了很久

发现不同对象之间的itemlist的列表又出现混淆，才发现是他们引用了同一个列表

采用 deep.copy 解决这个问题

class fighter():


        def __init__(self, EIOD=100,FTR = "",ALIVE=1,SEX='男',MPAI='',TITLE='',QMD=0,ELEM=[],ATK=20,DEF=5,FL=10,MZ=20, SB=5, HP_MAX=30, MP_MAX=30,TL_MAX=50,FABAO_list=[],WQ='',FJ='',JEWEL1='',JEWEL2='',ITEMLIST=[[],[],[],[],[],[],[]],GOLD=100,skill_set=[],book=[], pic_sprite="", sprite_pos=[500,500]) :
            self.FTR = FTR
            self.EIOD = EIOD
            self.ALIVE=ALIVE
            self.SEX=SEX
            self.MPAI=MPAI
            self.TITLE=TITLE
            self.QMD=QMD
            self.ELEM = copy.deepcopy(ELEM)
            self.ATK=ATK
            self.ATK_TMP=ATK
            self.DEF=DEF
            self.DEF_TMP=DEF
            self.FL=FL
            self.FL_TMP = FL
            self.MZ=MZ
            self.MZ_TMP=MZ
            self.SB=SB
            self.SB_TMP=SB
            self.HP_MAX=HP_MAX
            self.HP=HP_MAX
            self.HP_TMPMAX=HP_MAX
            self.MP_MAX=MP_MAX
            self.MP=MP_MAX
            self.MP_TMPMAX=MP_MAX
            self.TL=TL_MAX
            self.TL_MAX=TL_MAX
            self.TL_TMPMAX=TL_MAX
            self.FABAO_list=copy.deepcopy(FABAO_list)
            self.FJ=FJ
            self.WQ=WQ
            self.JEWEL1=JEWEL1
            self.JEWEL2=JEWEL2
            self.ITEMLIST=copy.deepcopy(ITEMLIST)
            self.GOLD=GOLD
            self.skill_set =copy.deepcopy(skill_set)
            self.book=copy.deepcopy(book)
            self.pic_sprite  = pic_sprite
            self.sprite_pos = copy.deepcopy(sprite_pos)

而不是用原来的?? ? ? ? ? ? self.ITEMLIST=ITEMLIST? 的构造方式。