shurshur

for m in ctx.message.mentions:
  print ("user mention %s" % m)
for m in ctx.message.role_mentions:
  print ("role mention %s" % m)
if ctx.message.mention_everyone:
  print ('everyone mention')

if ctx.message.role_mentions or ctx.message.mention_everyone:
  await ctx.send(author.mention+", не пингуй!")
else:
  await ctx.send(msg)

cursor.execute("INSERT INTO clans VALUES (?, ?)", (ctx.author.id, cname))

for user_id,counter in user_counter.items():
  ...
  msg += "Ой, а вот у **%s** целых %d подходов %d раз" % (user.name, counter, user_kolvo[user_id])

for user_id in user_counter:
  ...
  msg += "Ой, а вот у **%s** целых %d подходов %d раз" % (user.name, user_counter[user_id], user_kolvo[user_id])

user_data[user_id] = { "counter": число, "quantity": число, "birthday": "32.05.1700" }
...
for user_id in user_data:
  msg += "Ой, а вот у **%s** целых %d подходов %d раз" % (user.name, user_data[user_id]["counter"], user_data[user_id]["quantity"])

my_channel = client.get_channel(ID_нужного_канала)
await my_channel.send('Сообщение')

from discord.ext import tasks
from time import time,localtime

@tasks.loop(seconds=60)
async def timer_notify():
  await bot.wait_until_ready()
  cur_time = localtime(time())
  if cur_time.tm_hour == 23 and cur_time.tm_min == 59:
    await channel_for_notifies.send("Имею что сказать!")

timer_notify.start()
bot.run(ТОКЕН)

msg = 'Статистика:\n'

for user_id,counter in user_counter.items():
  user = bot.get_user(user_id)
  msg = msg+' >> ' + user.name + ': ' + str(counter) + '\n'
  user_counter[user_id] = 0

channel.send(msg)