我试图执行一个info命令,正如您可以看到的那样,但是在角色部分,我不能显示用户的角色。起初,我执行了一个工作命令,但是它也显示了"@everyone“角色,所以我做了一个字符串来删除它(mention.remove("everyone")
),但是它不能工作--它给出了一个错误:
Command raised an exception: ValueError: list.remove(x): x not in list
我也试着用“每个人”来代替“每个人”,但它仍然不起作用。
@client.command()
async def info(ctx, user: discord.Member):
mention = []
for role in user.roles:
mention.append(role.mention)
mention.remove("everyone")
b = ", ".join(mention)
embed = discord.Embed(title="Info:", description=f"Info of: {user.mention}", color=discord.Color.orange())
embed.add_field(name="Top role:", value=user.top_role)
embed.add_field(name="Roles:", value=b)
await ctx.send(embed=embed)
发布于 2020-05-23 19:55:12
您只需使用if
语句来检查角色的名称是否为@everyone
。
@client.command()
async def info(ctx, user: discord.Member):
mention = []
for role in user.roles:
if role.name != "@everyone":
mention.append(role.mention)
b = ", ".join(mention)
embed = discord.Embed(title="Info:", description=f"Info of: {user.mention}", color=discord.Color.orange())
embed.add_field(name="Top role:", value=user.top_role)
embed.add_field(name="Roles:", value=b)
await ctx.send(embed=embed)
发布于 2020-05-23 19:44:37
在添加到列表之前,您应该简单地使用if
检查值-然后不需要remove
mention = []
for role in user.roles:
if role.mention != "@everyone":
mention.append(role.mention)
和列表理解一样
mention = [role.mention for role in user.roles if role.mention != "@everyone"]
BTW:如果您想要删除某些内容,那么只在for
-loop之后执行一次,并使用if
检查是否存在元素
mention = []
for role in user.roles:
mention.append(role.mention)
if "@everyone" in mention:
mention.remove("@everyone")
发布于 2021-10-09 23:38:15
Try
roles = ""
for role in user.roles:
if role.id == ctx.guild.id:
continue
roles += f" <@&{role.id}>"
然后可能打印角色或将角色发送到通道中(嵌入是建议的,因为它不会平任何人,而且看起来更漂亮)
https://stackoverflow.com/questions/61977624
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