所以我正在为我的服务器开发带有 discord.py 的不和谐机器人.我正在使用replit的数据库系统.当我尝试将我的类 Player 的实例添加到该数据库的键时，它说:
So I'm developing discord bot with discord.py for my server. I'm using replit's database system. When I try to add instance of my class Player to key of that database it says:
Traceback (most recent call last):
File "/opt/virtualenvs/python3/lib/python3.8/site-packages/discord/ext/commands/core.py", line 85, in wrapped
ret = await coro(*args, **kwargs)
File "main.py", line 36, in jointothefun
db[f"{context.message.author.id}"] = p
File "/opt/virtualenvs/python3/lib/python3.8/site-packages/replit/database/database.py", line 486, in __setitem__
self.set(key, value)
File "/opt/virtualenvs/python3/lib/python3.8/site-packages/replit/database/database.py", line 495, in set
self.set_raw(key, _dumps(value))
File "/opt/virtualenvs/python3/lib/python3.8/site-packages/replit/database/database.py", line 56, in dumps
return json.dumps(val, separators=(",", ":"), cls=DBJSONEncoder)
File "/usr/lib/python3.8/json/__init__.py", line 234, in dumps
return cls(
File "/usr/lib/python3.8/json/encoder.py", line 199, in encode
chunks = self.iterencode(o, _one_shot=True)
File "/usr/lib/python3.8/json/encoder.py", line 257, in iterencode
return _iterencode(o, 0)
ValueError: Circular reference detected
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/opt/virtualenvs/python3/lib/python3.8/site-packages/discord/ext/commands/bot.py", line 902, in invoke
await ctx.command.invoke(ctx)
File "/opt/virtualenvs/python3/lib/python3.8/site-packages/discord/ext/commands/core.py", line 864, in invoke
await injected(*ctx.args, **ctx.kwargs)
File "/opt/virtualenvs/python3/lib/python3.8/site-packages/discord/ext/commands/core.py", line 94, in wrapped
raise CommandInvokeError(exc) from exc
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: ValueError: Circular reference detected
我不知道为什么它根本不起作用.有人可以帮忙吗?
I have no idea why it's not working at all. Some one could help?
哦，还有源代码(是的，我知道我正在制作意大利面条代码)
Oh and source code (yes i know i'm making spaghetti code)
机器人的主文件
from discord.ext import commands
from replit import db
from alive import startup
from playerclass import Player
print(db.keys())
class PlayerClient(discord.Client):
async def on_member_join(self,member):
print(f"{member} joined")
async def on_ready(self):
print("Bot ready to work!")
def __init__(self):
self.intents = discord.Intents(messages = True, guilds = True, reactions = True, members = True, presences = True)
self.bot = commands.Bot(command_prefix = '~rpg ', intents = intents)
intents = discord.Intents(messages = True, guilds = True, reactions = True, members = True, presences = True)
client = bot = commands.Bot(command_prefix = '~rpg ', intents = intents)
@client.command(name='join')
async def jointothefun(context):
keys = db.keys()
rpgc = client.get_channel(811518285634863124)
if context.message.channel == rpgc:
if not f"{context.message.author.id}" in keys:
await context.message.channel.send("Hi "+str(context.message.author.mention))
#not working code
db[f"{context.message.author.id}"] = Player(100,0,0,0,0,1)
else:
await context.message.channel.send("Bruh you've joined already")
else:
await context.message.channel.send('Yo wrong channel!')
@client.command(name='stats')
async def stats(context):
rpgc = client.get_channel(811518285634863124)
if context.message.channel==rpgc:
keys = db.keys()
if str(context.message.author.id) in keys:
embed=db[str(context.message.author.id)].displayEquipment
await context.send(embed=embed)
else:
await context.message.channel.send("Join first to access stats!")
else:
await context.message.channel.send(f"XD {context.message.author.mention} to nie ten kana! Pisz na #rpg")
@client.command()
async def ping(ctx):
await ctx.send("Pong!")
startup()
#yes i know that will not work but it's private i guess it's obvious
client.run("my bot token")
播放器类
from item_class import Weapon
import discord
class Player:
def __init__(self,h,m,de,c,t,dm):
self.hp=h
self.mana=m
self.defense=de
self.coins=c
self.truecoins=t
self.weapon=Weapon("Stick",10,1,1,100,1,0)
self.dmg=dm+self.weapon.dmg
self.itlist=[]
def addItemToEq(self,it):
self.itlist.append(it)
def displayEquipment(self,client,context):
embed = discord.Embed(
title="Inventory",colour=discord.Colour.Green)
for i in self.itlist:
if type(i)==Weapon:
embed.add_field(i.self.name,"Weapon",False)
else:
embed.add_field(i.self.name,"Item",False)
return embed
物品类别
import random
class Item:
def __init__(self,name):
self.name = name
def use(self):
print("its normal item bruh")
class Food(Item):
def __init__(self,name,nutrition):
self.name=name
self.hpboost=nutrition
class Weapon(Item):
def __init__(self,name,durablity,dmgboost,critchcmin,critchcmax,crit,boost):
self.name=name
self.durablity=durablity
self.dmg=dmgboost
self.critmin=critchcmin
self.critmax=critchcmax
self.critdmg=crit
self.fnc=boost
def attack(self):
print(self.dmg)
print(str(self.calcCrit()))
self.durablity-=1
def calcCrit(self):
if random.randint(self.critmin,self.critmax)<=self.critmax/2:
return True
else:
return False
def useBoost(self):
self.boost()
如果有人能帮助我，我将不胜感激:)
I would be so grateful if someone would help me :)
如回答 here，值 的 repli 数据库必须是 JSON 可序列化的.这意味着，您必须(很可能)传递一个 dict 而不是类对象，但是您将无法使用该对象的函数.
as answered here, the values of replit's database must be JSON-serializable. This means, you'd have to pass (most likely) a dict instead of a class object, but then you won't be able to use the object's functions.
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