所以，我在npc.name上收到一个NameError（我想我打算重新定义的所有后续类方法链接的变量中都会出现NameError），而且，我之前也出现了IndexError。
我将详细解释，但首先，我的代码。
这是我的完整代码，当心：
# import pickle
import pickle
npcs_pickle_file = 'NPCatt.pk'
npc_count = 200
class NPC:
def __init__(self,name="",occupation="",weakness="",need="",desire="",enemy="",rumor="",secret="",passion="",redeeming_quality="",damning_quality="",happy="",occ_desire="",occ_complication="",pc_opinion="",accomplishment="",magical_gear="",political_influence="",resource="",intel="",research=""):
# Attributes
self.name = name
self.occupation = occupation
self.weakness = weakness
self.need = need
self.desire = desire
self.enemy = enemy
self.rumor = rumor
self.secret = secret
self.passion = passion
self.redeeming_quality = redeeming_quality
self.damning_quality=damning_quality
self.happy = happy
self.occ_desire = occ_desire
self.occ_complication = occ_complication
self.pc_opinion = pc_opinion
self.accomplishment = accomplishment
self.magical_gear = magical_gear
self.political_influence = political_influence
self.resource = resource
self.intel = intel
self.research = research
def __str__(self):
npc_output = "####NPC SUMMARY####\n"
for att,val in self.__dict__.items():
if val:
npc_output += (f"{att} = {val}\n")
return npc_output
# open a pickle file
# load your data back to memory when you need it
try:
with open(npcs_pickle_file,'rb') as fi:
npcs = pickle.load(fi)
except FileNotFoundError as fne:
#file doesnt exist prob first time running so create a dict with the 170 npc id's
npcs = {id: None for id in range(npc_count)}
#select an NPC to modify / create
npc_id = None
while not npc_id:
try:
npc_id = int(input(f"Enter the id number of the NPC you wish to modify: "))
except ValueError as ve:
print("You must provide a numerical id")
if npc_id < 0 or npc_id >= npc_count:
npc_id = None
print(f"you must provide a value between 0 and {npc_count}")
if npcs[npc_id]:
npc = npcs[npc_id]
print(npc)
modify = input("This NPC already exists,do you want to continue and change them? (y/n): ")
if modify.lower() == "y":
name = input("Enter name of NPC: ")
occupation = input("Enter NPC occupation: ")
weakness= input("Enter Weakness: ")
need= input("Enter Need: ")
desire= input("Enter Desire: ")
enemy= input("Enter Enemy: ")
rumor= input("Enter Rumor: ")
secret= input("Enter Secret: ")
passion= input("Enter Passion: ")
redeeming_quality=input("Enter Redeeming Quality: ")
damning_quality=input("Enter Damning Quality: ")
happy= input("Enter,is this NPC happy?: ")
occ_desire= input("Enter an Occupational Desire: ")
occ_complication= input("Enter an Occupational Complication: ")
pc_opinion= input("Enter this NPC's disposition toward the PCs: ")
accomplishment= input("Enter an accomplishment: ")
magical_gear= input("Enter Magical Gear: ")
political_influence=input("Enter Political Influence: ")
resource= input("Enter Resource Level: ")
intel= input("Enter Intel Tier: ")
research= input("Enter Research: ")
npc.name = name
npc.occupation = occupation
npc.weakness = weakness
npc.need = need
npc.desire= desire
npc.enemy= enemy
npc.rumor= rumor
npc.secret= secret
npc.passion= passion
npc.redeeming_quality= redeeming_quality
npc.damning_quality= damning_quality
npc.happy= happy
npc.occ_desire=occ_desire
npc.occ_complication=occ_complication
npc.pc_opinion=pc_opinion
npc.accomplishment=accomplishment
npc.magical_gear=magical_gear
npc.political_influence=political_influence
npc.resource=resource
npc.intel=intel
npc.research=research
else:
npcs[npc_id] = NPC(name=npc.name,occupation=npc.occupation,weakness=npc.weakness,need=npc.need,desire=npc.desire,\
enemy=npc.enemy,rumor=npc.rumor,secret=npc.secret,passion=npc.passion,redeeming_quality=npc.redeeming_quality,\
damning_quality=npc.damning_quality,happy=npc.happy,occ_desire=npc.occ_desire,\
occ_complication=npc.occ_complication\,pc_opinion=npc.pc_opinion,accomplishment=npc.accomplishment,\
magical_gear=npc.magical_gear,political_influence=npc.political_influence,resource=npc.resource,\
intel=npc.intel,research=npc.research)
else:
name = input("Enter name of NPC: ")
occupation = input("Enter NPC occupation: ")
weakness= input("Enter Weakness: ")
need= input("Enter Need: ")
desire= input("Enter Desire: ")
enemy= input("Enter Enemy: ")
rumor= input("Enter Rumor: ")
secret= input("Enter Secret: ")
passion= input("Enter Passion: ")
redeeming_quality=input("Enter Redeeming Quality: ")
damning_quality=input("Enter Damning Quality: ")
happy= input("Enter,is this NPC happy?: ")
occ_desire= input("Enter an Occupational Desire: ")
occ_complication= input("Enter an Occupational Complication: ")
pc_opinion= input("Enter this NPC's disposition toward the PCs: ")
accomplishment= input("Enter an accomplishment: ")
magical_gear= input("Enter Magical Gear: ")
political_influence=input("Enter Political Influence: ")
resource= input("Enter Resource Level: ")
intel= input("Enter Intel Tier: ")
research= input("Enter Research: ")
npc.name = name
npc.occupation = occupation
npc.weakness = weakness
npc.need = need
npc.desire= desire
npc.enemy= enemy
npc.rumor= rumor
npc.secret= secret
npc.passion= passion
npc.redeeming_quality= redeeming_quality
npc.damning_quality= damning_quality
npc.happy= happy
npc.occ_desire=occ_desire
npc.occ_complication=occ_complication
npc.pc_opinion=pc_opinion
npc.accomplishment=accomplishment
npc.magical_gear=magical_gear
npc.political_influence=political_influence
npc.resource=resource
npc.intel=intel
npc.research=research
with open(npcs_pickle_file,'wb') as fi:
# dump your data into the file
pickle.dump(npcs,fi)
我是菜鸟，因此提供了代码结构，作为到目前为止我在网站上唯一的其他问题的答案。我已将其扩展用于我的目的。
问题是，索引为[1]的NPC已被完美存储，可以根据需要显示并且可以修改。 但是，在定义新的NPC时，我首先得到了新的可索引NPC的IndexError，我被
捕获了try: #the code for when the NPC has been previously defined
except IndexError:#the code on the last else block,for new indexes
为了检查其余代码是否有效， 并且在我将每个属性定义为
的最后一个else块上出现NameErrorself.att=att
现在，我最好的猜测是它与局部变量还是全局变量定义有关，但是我不知道如何解决这两个错误。
非常感谢您阅读全文，对不起。 如果可以，请帮助。