discord.py 会员在 discord 注册并加入服务器时如何获取信息

Question

i want to create command to see when that person who write command registered on discord and when he joined my server, i tryed author.joined_at and author.created_at but this doesn't work tried to find on API reference too, but no results

when i use this code bot just not replying, i don't know the problem, when i replace funcions everything work, so i think(maybe i am wrong) that problem in incorrect using of functions or me of them, that's why i asked

@client.command( aliases = ['uinfo'])

async def userinfo( ctx ):
    emb = discord.Embed( title = f'{ ctx.author } | { ctx.author.display_name }', color = discord.Color.green(), description = f'{ctx.author.id} |' )
    emb.set_thumbnail( url = ctx.author.avatar_url )
    emb.add_field( name = 'Joined server', value = f'{ author.joined_at }' )
    emb.add_field( name = 'Joined discord', value = f'{author.created_at}' )

    await ctx.send( embed = emb )

Answer 1

For the date the user joined the server, I use this code:

ctx.author.joined_at.strftime(date_format)

And for the date of the user's registration, I use this:

ctx.author.created_at.strftime(date_format)

This is explained here .

"Date format" is a variable I created so that the date and time will be easy to understand, for example, this is mine:

date_format = "%a, %b %d, %Y @ %I:%M %p" 

I hope you find this useful!

Answer 2

    async def whois(self, ctx, *, user: discord.Member = None):
         if user is None:
             user = ctx.author      
         date_format = "%a, %d %b %Y %I:%M %p"
         embed = discord.Embed(color=0xFF0000, description=user.mention)
         embed.set_author(name=str(user), icon_url=user.avatar_url)
         embed.set_thumbnail(url=user.avatar_url)
         embed.add_field(name="Joined Server", value=user.joined_at.strftime(date_format), inline=False)
         members = sorted(ctx.guild.members, key=lambda m: m.joined_at)
         embed.add_field(name="Join Position", value=str(members.index(user)+1), inline=False)
         embed.add_field(name="Joined Discord", value=user.created_at.strftime(date_format), inline=False)
         if len(user.roles) > 1:
             role_string = ' '.join([r.mention for r in user.roles][1:])
             embed.add_field(name="Roles [{}]".format(len(user.roles)-1), value=role_string, inline=False)
         embed.set_footer(text='ID: ' + str(user.id))
         return await ctx.send(embed=embed)