mirror of
https://github.com/RYGhub/royalnet.git
synced 2024-11-30 15:04:18 +00:00
385 lines
19 KiB
Python
385 lines
19 KiB
Python
import datetime
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import random
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import discord
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import discord.opus
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import functools
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import sys
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import db
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import errors
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import youtube_dl
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import concurrent.futures
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import stagismo
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# Init the event loop
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import asyncio
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loop = asyncio.get_event_loop()
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# Init the config reader
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import configparser
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config = configparser.ConfigParser()
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config.read("config.ini")
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# Find the latest git tag
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import subprocess
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import os
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old_wd = os.getcwd()
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try:
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os.chdir(os.path.dirname(__file__))
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version = str(subprocess.check_output(["git", "describe", "--tags"]), encoding="utf8").strip()
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except:
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version = "v???"
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finally:
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os.chdir(old_wd)
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# Init the discord bot
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client = discord.Client()
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discord.opus.load_opus("/usr/lib/x86_64-linux-gnu/libopus.so")
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voice_client = None
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voice_player = None
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voice_queue = []
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voice_playing = None
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# Init the executor
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executor = concurrent.futures.ThreadPoolExecutor(max_workers=3)
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class Video:
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def __init__(self):
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self.user = None
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self.info = None
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self.enqueued = None
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self.channel = None
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@staticmethod
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async def init(author, info, enqueued, channel):
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self = Video()
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discord_user = await find_user(author)
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self.user = discord_user.royal if discord_user is not None else None
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self.info = info
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self.enqueued = enqueued
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self.channel = channel
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return self
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def create_embed(self):
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embed = discord.Embed(type="rich",
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title=self.info.get("title"),
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url=self.info.get("webpage_url"),
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colour=discord.Colour(13375518))
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# Uploader
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if self.info.get("uploader"):
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embed.set_author(name=self.info["uploader"],
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url=self.info.get("uploader_url"))
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# Thumbnail
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if "thumbnail" in self.info:
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embed.set_thumbnail(url=self.info["thumbnail"])
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# Duration
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embed.add_field(name="Durata", value=str(datetime.timedelta(seconds=self.info["duration"])))
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# Views
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if "view_count" in self.info and self.info["view_count"] is not None:
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embed.add_field(name="Visualizzazioni", value="{:_}".format(self.info["view_count"]).replace("_", " "))
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# Likes
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if "like_count" in self.info and self.info["like_count"] is not None:
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embed.add_field(name="Mi piace", value="{:_}".format(self.info["like_count"]).replace("_", " "))
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# Dislikes
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if "dislike_count" in self.info and self.info["dislike_count"] is not None:
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embed.add_field(name="Non mi piace", value="{:_}".format(self.info["dislike_count"]).replace("_", " "))
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return embed
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async def download(self):
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try:
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with youtube_dl.YoutubeDL({"noplaylist": True,
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"format": "bestaudio",
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"postprocessors": [{
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"key": 'FFmpegExtractAudio',
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"preferredcodec": 'opus'
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}],
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"outtmpl": "music.%(ext)s",
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"quiet": True}) as ytdl:
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info = await loop.run_in_executor(executor, functools.partial(ytdl.extract_info, self.info["webpage_url"]))
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except Exception as e:
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client.send_message(self.channel, f"⚠ Errore durante il download del video:\n"
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f"```"
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f"{e}"
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f"```", embed=self.create_embed())
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async def find_user(user: discord.User):
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session = await loop.run_in_executor(executor, db.Session)
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user = await loop.run_in_executor(executor, session.query(db.Discord).filter_by(discord_id=user.id).join(db.Royal).first)
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return user
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async def on_error(event, *args, **kwargs):
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type, exception, traceback = sys.exc_info()
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try:
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await client.send_message(client.get_channel(config["Discord"]["main_channel"]), f"☢️ ERRORE CRITICO NELL'EVENTO `{event}`\n"
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f"Il bot si è chiuso e si dovrebbe riavviare entro qualche minuto.\n\n"
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f"Dettagli dell'errore:\n"
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f"```python\n"
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f"{repr(exception)}\n"
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f"```")
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await voice_client.disconnect()
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await client.change_presence(status=discord.Status.invisible)
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await client.close()
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except Exception as e:
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print("ERRORE CRITICO PIU' CRITICO:\n" + repr(e) + "\n" + repr(sys.exc_info()))
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loop.stop()
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os._exit(1)
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pass
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@client.event
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async def on_ready():
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await client.send_message(client.get_channel("368447084518572034"), f"ℹ Royal Bot {version} avviato e pronto a ricevere comandi!")
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await client.change_presence(game=None, status=discord.Status.online)
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@client.event
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async def on_message(message: discord.Message):
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global voice_queue
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global voice_player
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if message.content.startswith("!register"):
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await client.send_typing(message.channel)
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session = await loop.run_in_executor(executor, db.Session())
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try:
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username = message.content.split(" ", 1)[1]
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except IndexError:
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await client.send_message(message.channel, "⚠️ Non hai specificato un username!\n"
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"Sintassi corretta: `!register <username_ryg>`")
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return
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try:
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d = db.Discord.create(session,
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royal_username=username,
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discord_user=message.author)
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except errors.AlreadyExistingError:
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await client.send_message(message.channel, "⚠ Il tuo account Discord è già collegato a un account RYG o l'account RYG che hai specificato è già collegato a un account Discord.")
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return
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session.add(d)
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session.commit()
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session.close()
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await client.send_message(message.channel, "✅ Sincronizzazione completata!")
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elif message.content.startswith("!cv"):
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await client.send_typing(message.channel)
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if message.author.voice.voice_channel is None:
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await client.send_message(message.channel, "⚠ Non sei in nessun canale!")
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return
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global voice_client
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if voice_client is not None and voice_client.is_connected():
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await voice_client.move_to(message.author.voice.voice_channel)
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else:
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voice_client = await client.join_voice_channel(message.author.voice.voice_channel)
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await client.send_message(message.channel, f"✅ Mi sono connesso in <#{message.author.voice.voice_channel.id}>.")
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elif message.content.startswith("!play"):
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await client.send_typing(message.channel)
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# The bot should be in voice chat
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if voice_client is None:
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await client.send_message(message.channel, "⚠️ Non sono connesso alla cv!\n"
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"Fammi entrare scrivendo `!cv` mentre sei in chat vocale.")
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return
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# Find the sent url
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try:
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url = message.content.split(" ", 1)[1]
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except IndexError:
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await client.send_message(message.channel, "⚠️ Non hai specificato un url!\n"
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"Sintassi corretta: `!play <video>`")
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return
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# Se è una playlist, informa che potrebbe essere richiesto un po' di tempo
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if "playlist" in url:
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await client.send_message(message.channel, f"ℹ️ Hai inviato una playlist al bot.\n"
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f"L'elaborazione potrebbe richiedere un po' di tempo.")
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# Extract the info from the url
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try:
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with youtube_dl.YoutubeDL({"quiet": True, "skip_download": True, "noplaylist": True, "format": "webm[abr>0]/bestaudio/best"}) as ytdl:
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info = await loop.run_in_executor(executor, functools.partial(ytdl.extract_info, url))
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except youtube_dl.utils.DownloadError as e:
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if "is not a valid URL" in str(e) or "Unsupported URL" in str(e):
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await client.send_message(message.channel, f"⚠️ Il link inserito non è valido.\n"
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f"Se vuoi cercare un video su YouTube, usa `!search <query>`")
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else:
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await client.send_message(message.channel, f"⚠ Errore:\n"
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f"```\n"
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f"{e}"
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f"```")
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return
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if "_type" not in info:
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# If target is a single video
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video = await Video.init(author=message.author, info=info, enqueued=datetime.datetime.now(), channel=message.channel)
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await client.send_message(message.channel, f"✅ Aggiunto alla coda:", embed=video.create_embed())
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voice_queue.append(video)
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elif info["_type"] == "playlist":
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# If target is a playlist
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if len(info["entries"]) < 20:
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for single_info in info["entries"]:
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video = await Video.init(author=message.author, info=single_info, enqueued=datetime.datetime.now(), channel=message.channel)
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await client.send_message(message.channel, f"✅ Aggiunto alla coda:", embed=video.create_embed())
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voice_queue.append(video)
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else:
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await client.send_message(message.channel, f"ℹ La playlist contiene {len(info['entries'])} video.\n"
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f"Sei sicuro di volerli aggiungere alla coda?\n"
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f"Rispondi **sì** o **no**.\n"
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f"_(Il bot potrebbe crashare.)_")
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answer = await client.wait_for_message(timeout=60, author=message.author, channel=message.channel)
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if "sì" in answer.content.lower() or "si" in answer.content.lower():
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for single_info in info["entries"]:
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video = await Video.init(author=message.author, info=single_info,
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enqueued=datetime.datetime.now(), channel=message.channel)
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await client.send_message(message.channel, f"✅ Aggiunto alla coda:", embed=video.create_embed())
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voice_queue.append(video)
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elif "no" in answer.content.lower():
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await client.send_message(message.channel, f"ℹ Operazione annullata.")
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return
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elif message.content.startswith("!search"):
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await client.send_typing(message.channel)
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# The bot should be in voice chat
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if voice_client is None:
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await client.send_message(message.channel, "⚠️ Non sono connesso alla cv!\n"
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"Fammi entrare scrivendo `!cv` mentre sei in chat vocale.")
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return
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# Find the sent text
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try:
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text = message.content.split(" ", 1)[1]
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except IndexError:
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await client.send_message(message.channel, "⚠️ Non hai specificato il titolo!\n"
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"Sintassi corretta: `!search <titolo>`")
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return
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# Extract the info from the url
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try:
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with youtube_dl.YoutubeDL({"quiet": True, "skip_download": True, "noplaylist": True, "format": "webm[abr>0]/bestaudio/best"}) as ytdl:
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info = await loop.run_in_executor(executor, functools.partial(ytdl.extract_info, f"ytsearch:{text}"))
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except youtube_dl.utils.DownloadError as e:
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if "is not a valid URL" in str(e) or "Unsupported URL" in str(e):
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await client.send_message(message.channel, f"⚠️ Il video ottenuto dalla ricerca non è valido. Prova a cercare qualcos'altro...")
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return
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# If target is a single video
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video = await Video.init(author=message.author, info=info["entries"][0], enqueued=datetime.datetime.now(), channel=message.channel)
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await client.send_message(message.channel, f"✅ Aggiunto alla coda:", embed=video.create_embed())
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voice_queue.append(video)
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elif message.content.startswith("!skip"):
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global voice_player
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voice_player.stop()
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voice_player = None
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await client.send_message(message.channel, f"⏩ Video saltato.")
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elif message.content.startswith("!pause"):
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if voice_player is None or not voice_player.is_playing():
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await client.send_message(message.channel, f"⚠️ Non è in corso la riproduzione di un video, pertanto non c'è niente da pausare.")
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return
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voice_player.pause()
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await client.send_message(message.channel, f"⏸ Riproduzione messa in pausa.\n"
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f"Riprendi con `!resume`.")
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elif message.content.startswith("!resume"):
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if voice_player is None or voice_player.is_playing():
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await client.send_message(message.channel, f"⚠️ Non c'è nulla in pausa da riprendere!")
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return
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voice_player.resume()
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await client.send_message(message.channel, f"▶️ Riproduzione ripresa.")
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elif message.content.startswith("!cancel"):
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try:
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video = voice_queue.pop()
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except IndexError:
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await client.send_message(message.channel, f"⚠ La playlist è vuota.")
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return
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await client.send_message(message.channel, f"❌ Rimosso dalla playlist:", embed=video.create_embed())
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elif message.content.startswith("!stop"):
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if voice_player is None:
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await client.send_message(message.channel, f"⚠ Non c'è nulla da interrompere!")
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return
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voice_queue = []
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voice_player.stop()
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voice_player = None
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await client.send_message(message.channel, f"⏹ Riproduzione interrotta e playlist svuotata.")
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elif message.content.startswith("!np"):
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if voice_player is None or not voice_player.is_playing():
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await client.send_message(message.channel, f"ℹ Non c'è nulla in riproduzione al momento.")
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return
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await client.send_message(message.channel, f"▶️ Ora in riproduzione in <#{voice_client.channel.id}>:", embed=voice_playing.create_embed())
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elif message.content.startswith("!queue"):
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if voice_player is None:
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await client.send_message(message.channel, f"ℹ Non c'è nulla in riproduzione al momento.")
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return
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to_send = ""
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to_send += f"0. {voice_playing.info['title'] if voice_playing.info['title'] is not None else '_Senza titolo_'} - <{voice_playing.info['webpage_url'] if voice_playing.info['webpage_url'] is not None else ''}>\n"
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for n, video in enumerate(voice_queue):
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to_send += f"{n+1}. {video.info['title'] if video.info['title'] is not None else '_Senza titolo_'} - <{video.info['webpage_url'] if video.info['webpage_url'] is not None else ''}>\n"
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if len(to_send) >= 2000:
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to_send = to_send[0:1997] + "..."
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break
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await client.send_message(message.channel, to_send)
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elif message.content.startswith("!cast"):
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try:
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spell = message.content.split(" ", 1)[1]
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except IndexError:
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await client.send_message("⚠️ Non hai specificato nessun incantesimo!\n"
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"Sintassi corretta: `!cast <nome_incantesimo>`")
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return
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target = random.sample(list(message.server.members), 1)[0]
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# Seed the rng with the spell name
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# so that spells always deal the same damage
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random.seed(spell)
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dmg_mod = random.randrange(-2, 3)
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dmg_dice = random.randrange(1, 4)
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dmg_max = random.sample([4, 6, 8, 10, 12, 20, 100], 1)[0]
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# Reseed the rng with a random value
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# so that the dice roll always deals a different damage
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random.seed()
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total = dmg_mod
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for dice in range(0, dmg_dice):
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total += random.randrange(1, dmg_max+1)
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await client.send_message(message.channel, f"❇️ Ho lanciato **{spell}** su **{target.nick if target.nick is not None else target.name}** per {dmg_dice}d{dmg_max}{'+' if dmg_mod > 0 else ''}{str(dmg_mod) if dmg_mod != 0 else ''}=**{total if total > 0 else 0}** danni!")
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elif message.content.startswith("!smecds"):
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ds = random.sample(stagismo.listona, 1)[0]
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await client.send_message(message.channel, f"Secondo me, è colpa {ds}.", tts=True)
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elif __debug__ and message.content.startswith("!exception"):
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raise Exception("!exception was called")
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async def update_users_pipe(users_connection):
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await client.wait_until_ready()
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while True:
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msg = await loop.run_in_executor(executor, users_connection.recv)
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if msg == "/cv":
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discord_members = list(client.get_server(config["Discord"]["server_id"]).members)
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users_connection.send(discord_members)
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async def update_music_queue():
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await client.wait_until_ready()
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global voice_player
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global voice_playing
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while True:
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# Wait until there is nothing playing
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if voice_client is not None and voice_player is not None and (voice_player.is_playing() and not voice_player.is_done()):
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await asyncio.sleep(1)
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continue
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if len(voice_queue) == 0:
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if voice_playing is not None:
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# Set the playing status
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voice_playing = None
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await client.change_presence()
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await asyncio.sleep(1)
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continue
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# Get the last video in the queue
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video = voice_queue.pop(0)
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# Notify the chat of the download
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await client.send_message(video.channel, f"ℹ E' iniziato il download della prossima canzone.")
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# Download the video
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await video.download()
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# Play the video
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voice_player = voice_client.create_ffmpeg_player(f"music.opus")
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voice_player.start()
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# Notify the chat of the start
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await client.send_message(video.channel, f"▶ Ora in riproduzione in <#{voice_client.channel.id}>:", embed=video.create_embed())
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# Set the playing status
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voice_playing = video
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await client.change_presence(game=discord.Game(name=video.info.get("title"), type=2))
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def process(users_connection=None):
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print("Discordbot starting...")
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if users_connection is not None:
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asyncio.ensure_future(update_users_pipe(users_connection))
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asyncio.ensure_future(update_music_queue())
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client.on_error = on_error
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client.run(config["Discord"]["bot_token"])
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if __name__ == "__main__":
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process()
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