28 lines
1.1 KiB
Python
28 lines
1.1 KiB
Python
import discord
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from humanfriendly import format_timespan as ftime
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from core import embeds
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commands = discord.ext.commands
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class ErrorHandler(commands.Cog):
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def __init__(self, bot):
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self.bot = bot
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@commands.Cog.listener()
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async def on_command_error(self, ctx, error):
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if isinstance(error, commands.MissingRequiredArgument):
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return await ctx.send(embed=embeds.Embeds(f"Missing `{error.param}` as a required argument.").error())
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elif isinstance(error, commands.CommandNotFound):
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return
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elif isinstance(error, commands.CheckFailure):
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return await ctx.send(embed=embeds.Embeds("You are not allowed to do this.").error())
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elif isinstance(error, commands.CommandOnCooldown):
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seconds = error.retry_after
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return await ctx.send(embed=embeds.Embeds(f"**You are on cooldown!** You can use this command again in **{ftime(seconds)}**.").error())
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else:
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await ctx.send(embed=embeds.Embeds("There was an error executing this command.").error(Error=error))
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raise error
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def setup(bot):
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bot.add_cog(ErrorHandler(bot)) |