Python discord.utils方法代码示例

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def get_user_premium(self, user_id, command_id):
        guild = self.bot.get_guild(self.bot.config.main_server)
        if not guild:
            return
        member = guild.get_member(user_id)
        if not member:
            return
        if user_id in self.bot.config.admins or user_id in self.bot.config.owners:
            amount = 1000
        elif utils.get(member.roles, id=self.bot.config.premium5):
            amount = 5
        elif utils.get(member.roles, id=self.bot.config.premium3):
            amount = 3
        elif utils.get(member.roles, id=self.bot.config.premium1):
            amount = 1
        else:
            amount = 0
        payload = {"output": amount, "command_id": command_id}
        await self.bot.redis.execute("PUBLISH", self.ipc_channel, json.dumps(payload)) 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def add_safe(self, name, url, author_id):
		"""Try to add an emote. Returns a string that should be sent to the user."""
		if not re.fullmatch(r'\w{2,32}', name, re.ASCII):
			return _(
				'{name} is not a valid emote name; use 2–32 English letters, numbers and underscores.'
			).format(name=discord.utils.escape_mentions(name))
		try:
			emote = await self.add_from_url(name, url, author_id)
		except discord.HTTPException as ex:
			return (
				_('An error occurred while creating the emote:\n')
				+ utils.format_http_exception(ex))
		except ValueError:
			return _('Error: Invalid URL.')
		except aiohttp.ServerDisconnectedError:
			return _('Error: The connection was closed early by the remote host.')
		except aiohttp.ClientResponseError as exc:
			raise errors.HTTPException(exc.status)
		else:
			return _('Emote {emote} successfully created.').format(emote=emote) 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def fetch_emote(self, url):
		# credits to @Liara#0001 (ID 136900814408122368) for most of this part
		# https://gitlab.com/Pandentia/element-zero/blob/47bc8eeeecc7d353ec66e1ef5235adab98ca9635/element_zero/cogs/emoji.py#L217-228

		def validate_headers(response):
			response.raise_for_status()
			# some dumb servers also send '; charset=UTF-8' which we should ignore
			mimetype, options = utils.parse_header(response.headers.get('Content-Type', ''))
			if mimetype not in {'image/png', 'image/jpeg', 'image/gif', 'image/webp'}:
				raise errors.InvalidImageError

		range_header = f'bytes=0-{image_utils.MINIMUM_BYTES_NEEDED}'
		async with self.http.get(url, headers={'Range': range_header}, timeout=5) as response:
			validate_headers(response)
			# ensure it has a valid image header
			image_utils.mime_type_for_image(await response.read())

		async with self.http.get(url) as response:
			validate_headers(response)
			return await response.read() 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def search(self, context, query):
		"""Search for emotes whose name contains "query"."""

		processed = [
			emote.with_status(linked=True)
			async for emote in self.db.search(query, allow_nsfw=context.channel)]

		if not processed:
			if utils.channel_is_nsfw(context.channel):
				return await context.send(_('No results matched your query.'))
			return await context.send(_('No results matched your query, or your query only found NSFW emotes.'))

		paginator = Pages(context, entries=processed)
		self.paginators.add(paginator)
		await self.warn_if_no_external_emojis_permission(context)
		await paginator.begin() 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def cache_search(self, context, query: (lambda arg: re.compile(codeblock_converter(arg).content))):
		"""Search all emotes that the bot can see using a regular expression.

		This is useful for gauging the nsfw threshold for a certain kind of emote or seeing if an emote should be
		preserved based on its name.
		"""
		await self.warn_if_no_external_emojis_permission(context)

		emotes = []
		for e in sorted(
			(e for e in self.bot.emojis if e.is_usable() and query.search(e.name)),
			key=lambda e: (e.name.lower(), e.name, 0 if e.animated else 1),
		):
			emotes.append(e)
			if len(emotes) == 10:
				await context.send(''.join(map(str, emotes)))
				emotes.clear()
		if emotes:
			await context.send(''.join(map(str, emotes)))
		await context.try_add_reaction(utils.SUCCESS_EMOJIS[True]) 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def blacklist_server(self, context, guild: Guild, *, reason):
		"""Prevent a server from using the bot. This is a last ditch effort. Only use it if you really must.
		If you don't provide a reason, the server will be un-blacklisted.
		"""
		await self.db.set_guild_blacklist(guild.id, reason)
		target = guild.system_channel if guild.system_channel.permissions_for(guild.me).send_messages else None
		if target is None:
			target = discord.utils.find(lambda c: c.permissions_for(guild.me).send_messages, guild.text_channels)
		if target is None:
			await context.send(_('Warning: no suitable channel found to notify the member of that server.'))
		else:
			current_locale.set(await self.bot.cogs['Locales'].guild_locale(guild.id) or i18n.default_locale)
			await target.send(_(
				'This server has been blacklisted for “{reason}”. '
				'Server admins, use the {context.prefix}support command in DMs to appeal. '
				'Now leaving…').format(**locals()))
		await guild.leave()
		await context.try_add_reaction(utils.SUCCESS_EMOJIS[True]) 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def linkrole(self, ctx, role_name:str, level:int, remove_role = None):
        """Associate a role with a level. Removes previous role if given."""
        server = ctx.message.server

        role_obj = discord.utils.find(lambda r: r.name == role_name, server.roles)
        remove_role_obj = discord.utils.find(lambda r: r.name == remove_role, server.roles)
        if role_obj == None or (remove_role != None and remove_role_obj == None):
            if remove_role == None:
                await self.bot.say("**Please make sure the `{}` role exists!**".format(role_name))
            else:
                await self.bot.say("**Please make sure the `{}` and/or `{}` roles exist!**".format(role_name, remove_role))
        else:
            server_roles = db.roles.find_one({'server_id':server.id})
            if not server_roles:
                new_server = {
                    'server_id': server.id,
                    'roles': {
                        role_name: {
                            'level':str(level),
                            'remove_role': remove_role
                            }
                    }
                }
                db.roles.insert_one(new_server)
            else:
                if role_name not in server_roles['roles']:
                    server_roles['roles'][role_name] = {}

                server_roles['roles'][role_name]['level'] = str(level)
                server_roles['roles'][role_name]['remove_role'] = remove_role
                db.roles.update_one({'server_id':server.id}, {'$set':{'roles':server_roles['roles']}})

            if remove_role == None:
                await self.bot.say("**The `{}` role has been linked to level `{}`**".format(role_name, level))
            else:
                await self.bot.say("**The `{}` role has been linked to level `{}`. Will also remove `{}` role.**".format(
                    role_name, level, remove_role)) 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def info(self, context, emote: DatabaseEmoteConverter()):
		"""Gives info on an emote.

		The emote must be in the database.
		"""
		embed = discord.Embed()
		embed.url = emote.url
		embed.set_thumbnail(url=emote.url)

		embed.title = f'{emote.name} {emote.status()}'

		if emote.description is not None:
			embed.description = emote.description

		if emote.created is not None:
			embed.timestamp = emote.created
			embed.set_footer(text=_('Created'))

		avatar = None
		with contextlib.suppress(AttributeError):
			avatar = self.bot.get_user(emote.author).avatar_url_as(static_format='png', size=32)

		name = utils.format_user(self.bot, emote.author, mention=False)
		if avatar is None:
			embed.set_author(name=name)
		else:
			embed.set_author(name=name, icon_url=avatar)

		if emote.modified is not None:
			embed.add_field(
				name=_('Last modified'),
				# hangul filler prevents the embed fields from jamming next to each other
				value=utils.format_time(emote.modified) + '\N{hangul filler}')

		embed.add_field(name=_('Usage count'), value=await self.db.get_emote_usage(emote))

		await self.warn_if_no_external_emojis_permission(context)
		await context.send(embed=embed) 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def add_from_e0(self, context, name):
		"""Copy an emote from an archive of Element Zero's emote database.

		You can find a full list of them at https://emote-collector.python-for.life/e0-list.
		"""
		name = name.strip(':;')
		try:
			id, animated = self.e0_emojis[name.lower()]
		except KeyError:
			await context.send(_("Emote not found in Element Zero's database."))
			return

		await context.invoke(self.add, name, utils.emote.url(id, animated=animated)) 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def parse_add_command_args(self, context, args):
		if context.message.attachments:
			return self.parse_add_command_attachment(context, args)

		elif len(args) == 1:
			match = re.match(utils.lexer.t_CUSTOM_EMOTE, args[0])
			if match is None:
				# translator's note: please also translate NAME_HERE and URL_HERE
				raise commands.BadArgument(_(
					'Error: I expected a custom emote as the first argument, '
					'but I got something else. '
					"If you're trying to add an emote using an image URL, "
					'you need to provide a name as the first argument, like this:\n'
					'`{}add NAME_HERE URL_HERE`').format(context.prefix))
			else:
				url = utils.emote.url(match['id'], animated=match['animated'])

			return match['name'], url

		elif len(args) >= 2:
			name = args[0]
			match = re.match(utils.lexer.t_CUSTOM_EMOTE, args[1])
			if match is None:
				url = utils.strip_angle_brackets(args[1])
			else:
				url = utils.emote.url(match['id'], animated=match['animated'])

			return name, url

		elif not args:
			raise commands.BadArgument(_('Your message had no emotes and no name!')) 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def rename(self, context, *args):
		r"""Renames an emote. You must own it.

		Example:
		ec/rename a b
		Renames \:a: to \:b:
		"""

		if not args:
			return await context.send(_('You must specify an old name and a new name.'))

		# allow e.g. foo{bar,baz} -> rename foobar to foobaz
		if len(args) == 1:
			old_name, new_name = utils.expand_cartesian_product(args[0])
			if not new_name:
				return await context.send(_('Error: you must provide a new name for the emote.'))
		else:
			old_name, new_name, *rest = args

		old_name, new_name = map(lambda c: c.strip(':;'), (old_name, new_name))

		try:
			await self.db.rename_emote(old_name, new_name, context.author.id)
		except discord.HTTPException as ex:
			await context.send(utils.format_http_exception(ex))
		else:
			await context.send(_('Emote successfully renamed.')) 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def describe(self, context, name, *, description=None):
		"""Set an emote's description. It will be displayed in ec/info.

		If you leave out the description, it will be removed.
		You could use this to:
		- Detail where you got the image
		- Credit another author
		- Write about why you like the emote
		- Describe how it's used
		Currently, there's a limit of 500 characters.
		"""
		await self.db.set_emote_description(name, description, context.author.id)
		await context.try_add_reaction(utils.SUCCESS_EMOJIS[True]) 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def popular(self, context, user: UserOrMember = None):
		"""Lists popular emojis.
		If a user is provided, the list will only contain popular emotes created by that user.
		"""

		# code generously provided by @Liara#0001 under the MIT License:
		# https://gitlab.com/Pandentia/element-zero/blob/ca7d7f97e068e89334e66692922d9a8744e3e9be/element_zero/cogs/emoji.py#L364-399
		processed = []

		async for i, emote in utils.async_enumerate(
			self.db.popular_emotes(user.id if user else None, limit=200, allow_nsfw=context.channel)
		):
			c = emote.usage
			multiple = '' if c == 1 else 's'

			# TODO internationalize this (needs plural support)
			processed.append(
				f'{emote.with_linked_name()} '
				f'— used {c} time{multiple}')

		if not processed:
			return await context.send(self.no_emotes_found_error(context, user))

		paginator = Pages(context, entries=processed)
		self.paginators.add(paginator)
		await self.warn_if_no_external_emojis_permission(context)
		await paginator.begin() 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def _extract_emotes(self,
		message: discord.Message,
		content: str = None,
		*,
		callback,
		log_usage=False,
	):
		"""Extract emotes according to predicate.
		Callback is a coroutine function taking three arguments: token, out: StringIO, and emotes_used: set
		For each token, callback will be called with these arguments.
		out is the StringIO that holds the extracted string to return, and emotes_used is a set
		containing the IDs of all emotes that were used, for logging purposes.

		Returns extracted_message: str, has_emotes: bool.
		"""

		out = io.StringIO()
		emotes_used = set()

		if content is None:
			content = message.content

		# we make a new one each time otherwise two tasks might use the same lexer at the same time
		lexer = utils.lexer.new()

		lexer.input(content)
		for toke1 in iter(lexer.token, None):
			await callback(toke1, out, emotes_used)

		result = out.getvalue() if emotes_used else content

		if log_usage:
			for emote in emotes_used:
				await self.db.log_emote_use(emote)

		return utils.clean_content(self.bot, message, result), bool(emotes_used) 

# 需要导入模块: import discord [as 别名]
# 或者: from discord import utils [as 别名]
def _is_emote(toke1):
		return toke1.type == 'EMOTE' and toke1.value.strip(':') not in utils.emote.emoji_shortcodes