我们从Python开源项目中，提取了以下6个代码示例，用于说明如何使用discord.DiscordException()。
def add_reactions(self): """Adds the reactions buttons to the current message""" self.statuslog.info("Loading buttons") for e in ("?", "?", "?", "?", "??", "??", "??"): try: if self.embed is not None: await client.add_reaction(self.embed.sent_embed, e) except discord.DiscordException as e: logger.exception(e) self.statuslog.error("I couldn't add the buttons. Check my permissions.") except Exception as e: logger.exception(e)
def respond_with_icon(message, icon): try: await message.add_reaction(icon) except discord.DiscordException: pass
def vsetup(self, author): """Creates the voice client Args: author (discord.Member): The user that the voice ui will seek """ if self.vready: logger.warning("Attempt to init voice when already initialised") return if self.state != 'starting': logger.error("Attempt to init from wrong state ('{}'), must be 'starting'.".format(self.state)) return self.logger.debug("Setting up voice") # Create voice client self.vchannel = author.voice.voice_channel if self.vchannel: self.statuslog.info("Connecting to voice") try: self.vclient = await client.join_voice_channel(self.vchannel) except discord.ClientException as e: logger.exception(e) self.statuslog.warning("I'm already connected to a voice channel.") return except discord.opus.OpusNotLoaded as e: logger.exception(e) logger.error("Could not load Opus. This is an error with your FFmpeg setup.") self.statuslog.error("Could not load Opus.") return except discord.DiscordException as e: logger.exception(e) self.statuslog.error("I couldn't connect to the voice channel. Check my permissions.") return except Exception as e: self.statuslog.error("Internal error connecting to voice, disconnecting.") logger.error("Error connecting to voice {}".format(e)) return else: self.statuslog.error("You're not connected to a voice channel.") return self.vready = True
def producer(self): self.logger.info(f"{self.name}: producer coroutine started!") # Setup await self.client.wait_until_ready() await self.init() yield_delay = self.config['crawler']['delays']['yield'] long_delay = self.config['crawler']['delays']['empty-source'] done = dict.fromkeys(self.progress.keys(), False) while True: self._update_current() # Round-robin between all sources: # Tuple because the underlying dictionary may change size for source, last_id in tuple(self.progress.items()): if done[source] and not self.continuous: continue try: events = await self.read(source, last_id) if events is None: # This source is exhausted done[source] = True await self.queue.put((source, None, self.current)) self.progress[source] = self.current else: # This source still has more done[source] = False last_id = self.get_last_id(events) await self.queue.put((source, events, last_id)) self.progress[source] = last_id except discord.DiscordException: self.logger.error(f"{self.name}: error during event read", exc_info=1) if all(done.values()): self.logger.info(f"{self.name}: all sources are exhausted, sleeping for a while...") delay = long_delay else: delay = yield_delay await asyncio.sleep(delay)
def on_message(self, message): """ :param message: :return: """ # We don't want Rero to be replying to his # own messages right? Also a global count # of all the sent messages is used with ?info if message.author.id == self.user.id: self.redis.incr("RERO_SENT_MESSAGES") return # To keep the bad boys from abusing our lovely bot blacklist = self.redis.lrange("user_black_list", 0, -1) if str(message.author.id).encode() in blacklist: return # We don't respond to private messages. We are too cool for # that if message.channel.is_private: try: await self.loop.create_task( self.send_message(message.author, "Rero can only be used from a server.\n" "If you want to know more about Rero, visit " "https://github.com/voqz/rerobot/")) return except discord.DiscordException: return # Handles the PM mentions. We created this task first as this # is the first priority ;) await self.loop.create_task(self.commands.pm_mentions_handler(message)) # Message Logger hook. This is basically responsible for handling # the logging function for Rero. await self.loop.create_task(self.commands.log_message(message)) # Command Parser handles commands directed at Rero. This is # responsible for parsing the commands from regular message content # and then taking specific actions await self.loop.create_task(self.commands.handle_message(message)) # XP from messages handles giving xp on servers with Ranking enabled await self.loop.create_task(self.ranking.ranking_handler(message)) # Level Up announcer handles the member level up announcements on # servers with ranking enabled and announcements enabled await self.loop.create_task(self.ranking.level_up_announcer(message)) # Osu Link Scanner is responsible for parsing osu based links from # messages and then taking some specific actions await self.loop.create_task(self.osu.parse_message(message)) # Event handler codes. # We handle each event as a task so that it does not # end up slowing down the bot and instead do concurrent # jobs
def on_message(self, message): """ :param message: :return: """ # We don't want Lapzbot to be replying to his # own messages right? Also a global count # of all the sent messages is used with ?info if message.author.id == self.user.id: self.redis.incr("LAPZBOT_SENT_MESSAGES") return # To keep the bad boys from abusing our lovely bot blacklist = self.redis.lrange("user_black_list", 0, -1) if str(message.author.id).encode() in blacklist: return # We don't respond to private messages. We are too cool for # that if message.channel.is_private: try: await self.loop.create_task( self.send_message(message.author, "Lapzbot can only be used from a server.\n" "If you want to know more about Lapzbot, visit " "http://lapzbot.xyz/")) return except discord.DiscordException: return # Handles the PM mentions. We created this task first as this # is the first priority ;) await self.loop.create_task(self.commands.pm_mentions_handler(message)) # Message Logger hook. This is basically responsible for handling # the logging function for Lapzbot. await self.loop.create_task(self.commands.log_message(message)) # Command Parser handles commands directed at Lapzbot. This is # responsible for parsing the commands from regular message content # and then taking specific actions await self.loop.create_task(self.commands.handle_message(message)) # XP from messages handles giving xp on servers with Ranking enabled await self.loop.create_task(self.ranking.ranking_handler(message)) # Level Up announcer handles the member level up announcements on # servers with ranking enabled and announcements enabled await self.loop.create_task(self.ranking.level_up_announcer(message)) # Osu Link Scanner is responsible for parsing osu based links from # messages and then taking some specific actions await self.loop.create_task(self.osu.parse_message(message)) # Event handler codes. # We handle each event as a task so that it does not # end up slowing down the bot and instead do concurrent # jobs
