问不一致Bot多次运行

EN

from discord.ext import commands

client = commands.Bot(command_prefix='.')
deth_msgs = ['was shot', 'was pummeled by', 'was pricked to death',
             'walked into a cactus whilst trying to escape', 'drowned', 'experienced kinetic energy whilst trying to escape', 'blew up', 'was blown up by',
             'was killed by', 'hit the ground too hard', 'hit the ground too hard whilst trying to escape',
             'fell from a high place', 'fell off', 'was impaled', 'was squashed by', 'was skewered by', 'went up in flames', 'walked into fire whilst fighting',
             'burned to death',
             'was burnt to a crisp whilst fighting', 'went off with a bang', 'tried to swim in lava', 'was struck by lightning', 'discovered the floor was lava',
             'walked into danger zone due to', 'was killed', 'froze to death', 'was frozen to death by', 'was slain by', 'was fireballed by', 'was stung to death',
             'was shot by a skull from', 'starved to death', 'suffocated in a wall', 'was squished too much', 'was poked to death', 'was impaled by',
             'fell out of the world', "didn't want to live in the same world as"]

players = []

with open('usercache.json') as u_file:
    details = json.load(u_file)
    for dict in details:
        players.append(dict['name'])

try:
    f = open("dupli_lines.txt")
except FileNotFoundError:
    f = open('dupli_lines.txt', 'w+')
finally:
    f_stats = os.stat('dupli_lines.txt')
    f.close()
    if f_stats.st_size > 1000000:
        os.remove('dupli_lines.txt')
        f = open('dupli_lines.txt', 'w+')
    f.close()

#------------------------------------------------ Events -----------------------------------------------------------------------


@client.event
async def on_ready():
    print('Bot is Online')
    channel = client.get_channel(id)
    pos = 0
    while True:

        with open('dupli_lines.txt','r') as f:
            logs = f.read()
        
        with open(absolutepath) as file:
            file.seek(pos)
            line = file.readline()
            if line not in logs:
                # if 'joined the game\n' in line:
                #     string = line[33:]
                #     player = string.replace(' joined the game\n', '')
                #     if check_dup(player) == False:
                #         players.append(player) 

                if '!coords' in line:
                    if line not in logs:
                        with open('dupli_lines.txt', 'a+') as f:
                            if line not in logs:
                                f.write(line)
                        string = line[33:].replace('!coords', '')
                        words = string.split()
                        for player in players:
                            for word in words:
                                if player in word:
                                    embed = discord.Embed(
                                        title=player,
                                        colour=discord.Colour.from_rgb(57, 255, 20)
                                    )
                                    words.pop(0)
                                    tup_words = tuple(words[1:])
                                    msg = ' '.join(tup_words)
                                    embed.add_field(
                                        name=words[0], value=msg, inline = False)
                                    embed.set_thumbnail(
                                        url='http://static.wikia.nocookie.net/minecraft_gamepedia/images/2/2c/Compass_JE3.gif/revision/latest/scale-to-width-down/150?cb=20201125191224')
                                    
                                    await channel.send(embed=embed)
                                break
                    time.sleep(1)
                    break

                if line[33:].startswith('<'):
                    await channel.send(line[33:])
                    with open('dupli_lines.txt', 'a+') as f:
                        f.write(line)
                    time.sleep(1)

                if 'made the advancement' in line:
                    embed = discord.Embed(
                        title = line[33:],
                        colour=discord.Colour.from_rgb(255,215,0)
                        )
                    embed.set_thumbnail(
                        url='https://www.pikpng.com/pngl/b/456-4569150_michael-rosen-noice-png-brian-rosen-clipart.png')
                    await channel.send(embed=embed)
                    with open('dupli_lines.txt', 'a+') as f:
                        f.write(line)
                    time.sleep(1)
            
                else:
                    for msg in deth_msgs:
                        if msg in line:
                            await channel.send(line[33:])
                            with open('dupli_lines.txt', 'a+') as f:
                                f.write(line)
                            break
                    time.sleep(1)
                    
            pos = file.tell()

client.run('TOKEN')