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How to send a message to all channels at once?
you need the bot to instantly send messages to all channels at once
discord library
@client.command()
async def test(ctx):
await ctx.author.send(f'test')
for channel in ctx.guild.text_channels:
try:
await channel.send('test')
except:
print(f'[ ERROR ] Не отправил')
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Something like this. No guarantees that discord will not send your bot far and wide for spam.
@client.command()
async def test(ctx):
await ctx.author.send(f'test')
# сохраняем набор и порядок каналов на случай, если он поменяется в процессе отправки.
channels = list(ctx.guild.text_channels)
# формируем пачку корутин, выполняющих отправку
send_coroutines = [channel.send('test') for channel in channels]
# планируем одновременное выполнение этих корутин и ждём завершения.
# Исключения будут возвращены наравне с результатами, а не выброшены.
results = await asyncio.gather(*send_coroutines, return_exceptions=True)
# анализируем results на предмет ошибок.
# Успешная отправка вернёт объект сообщения, неудачная вернет (а не выбросит!) объект исключения.
failed = [ (ch.name, str(res)) for res, ch in zip(results, channels) if isinstance(res, (Exception, asyncio.CancelledError)) ]
if failed: # были ошибки?
await ctx.author.send('Failed to send to the following channels:\n' + '\n'.join(f'- {ch}: {msg}' for ch, msg in failed))
else: # ошибок не было
await ctx.author.send('Message has been spammed successfully.')
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