diff options
Diffstat (limited to '')
| -rw-r--r-- | bot/__main__.py | 1 | ||||
| -rw-r--r-- | bot/cogs/wolfram.py | 280 | ||||
| -rw-r--r-- | bot/constants.py | 8 | ||||
| -rw-r--r-- | bot/pagination.py | 164 | ||||
| -rw-r--r-- | config-default.yml | 7 | ||||
| -rw-r--r-- | tests/bot/test_pagination.py | 15 |
6 files changed, 0 insertions, 475 deletions
diff --git a/bot/__main__.py b/bot/__main__.py index f698b5662..fe2cf90e6 100644 --- a/bot/__main__.py +++ b/bot/__main__.py @@ -74,7 +74,6 @@ bot.load_extension("bot.cogs.token_remover") bot.load_extension("bot.cogs.utils") bot.load_extension("bot.cogs.watchchannels") bot.load_extension("bot.cogs.webhook_remover") -bot.load_extension("bot.cogs.wolfram") if constants.HelpChannels.enable: bot.load_extension("bot.cogs.help_channels") diff --git a/bot/cogs/wolfram.py b/bot/cogs/wolfram.py deleted file mode 100644 index e6cae3bb8..000000000 --- a/bot/cogs/wolfram.py +++ /dev/null @@ -1,280 +0,0 @@ -import logging -from io import BytesIO -from typing import Callable, List, Optional, Tuple -from urllib import parse - -import discord -from dateutil.relativedelta import relativedelta -from discord import Embed -from discord.ext import commands -from discord.ext.commands import BucketType, Cog, Context, check, group - -from bot.bot import Bot -from bot.constants import Colours, STAFF_ROLES, Wolfram -from bot.pagination import ImagePaginator -from bot.utils.time import humanize_delta - -log = logging.getLogger(__name__) - -APPID = Wolfram.key -DEFAULT_OUTPUT_FORMAT = "JSON" -QUERY = "http://api.wolframalpha.com/v2/{request}?{data}" -WOLF_IMAGE = "https://www.symbols.com/gi.php?type=1&id=2886&i=1" - -MAX_PODS = 20 - -# Allows for 10 wolfram calls pr user pr day -usercd = commands.CooldownMapping.from_cooldown(Wolfram.user_limit_day, 60*60*24, BucketType.user) - -# Allows for max api requests / days in month per day for the entire guild (Temporary) -guildcd = commands.CooldownMapping.from_cooldown(Wolfram.guild_limit_day, 60*60*24, BucketType.guild) - - -async def send_embed( - ctx: Context, - message_txt: str, - colour: int = Colours.soft_red, - footer: str = None, - img_url: str = None, - f: discord.File = None -) -> None: - """Generate & send a response embed with Wolfram as the author.""" - embed = Embed(colour=colour) - embed.description = message_txt - embed.set_author(name="Wolfram Alpha", - icon_url=WOLF_IMAGE, - url="https://www.wolframalpha.com/") - if footer: - embed.set_footer(text=footer) - - if img_url: - embed.set_image(url=img_url) - - await ctx.send(embed=embed, file=f) - - -def custom_cooldown(*ignore: List[int]) -> Callable: - """ - Implement per-user and per-guild cooldowns for requests to the Wolfram API. - - A list of roles may be provided to ignore the per-user cooldown - """ - async def predicate(ctx: Context) -> bool: - if ctx.invoked_with == 'help': - # if the invoked command is help we don't want to increase the ratelimits since it's not actually - # invoking the command/making a request, so instead just check if the user/guild are on cooldown. - guild_cooldown = not guildcd.get_bucket(ctx.message).get_tokens() == 0 # if guild is on cooldown - if not any(r.id in ignore for r in ctx.author.roles): # check user bucket if user is not ignored - return guild_cooldown and not usercd.get_bucket(ctx.message).get_tokens() == 0 - return guild_cooldown - - user_bucket = usercd.get_bucket(ctx.message) - - if all(role.id not in ignore for role in ctx.author.roles): - user_rate = user_bucket.update_rate_limit() - - if user_rate: - # Can't use api; cause: member limit - delta = relativedelta(seconds=int(user_rate)) - cooldown = humanize_delta(delta) - message = ( - "You've used up your limit for Wolfram|Alpha requests.\n" - f"Cooldown: {cooldown}" - ) - await send_embed(ctx, message) - return False - - guild_bucket = guildcd.get_bucket(ctx.message) - guild_rate = guild_bucket.update_rate_limit() - - # Repr has a token attribute to read requests left - log.debug(guild_bucket) - - if guild_rate: - # Can't use api; cause: guild limit - message = ( - "The max limit of requests for the server has been reached for today.\n" - f"Cooldown: {int(guild_rate)}" - ) - await send_embed(ctx, message) - return False - - return True - return check(predicate) - - -async def get_pod_pages(ctx: Context, bot: Bot, query: str) -> Optional[List[Tuple]]: - """Get the Wolfram API pod pages for the provided query.""" - async with ctx.channel.typing(): - url_str = parse.urlencode({ - "input": query, - "appid": APPID, - "output": DEFAULT_OUTPUT_FORMAT, - "format": "image,plaintext" - }) - request_url = QUERY.format(request="query", data=url_str) - - async with bot.http_session.get(request_url) as response: - json = await response.json(content_type='text/plain') - - result = json["queryresult"] - - if result["error"]: - # API key not set up correctly - if result["error"]["msg"] == "Invalid appid": - message = "Wolfram API key is invalid or missing." - log.warning( - "API key seems to be missing, or invalid when " - f"processing a wolfram request: {url_str}, Response: {json}" - ) - await send_embed(ctx, message) - return - - message = "Something went wrong internally with your request, please notify staff!" - log.warning(f"Something went wrong getting a response from wolfram: {url_str}, Response: {json}") - await send_embed(ctx, message) - return - - if not result["success"]: - message = f"I couldn't find anything for {query}." - await send_embed(ctx, message) - return - - if not result["numpods"]: - message = "Could not find any results." - await send_embed(ctx, message) - return - - pods = result["pods"] - pages = [] - for pod in pods[:MAX_PODS]: - subs = pod.get("subpods") - - for sub in subs: - title = sub.get("title") or sub.get("plaintext") or sub.get("id", "") - img = sub["img"]["src"] - pages.append((title, img)) - return pages - - -class Wolfram(Cog): - """Commands for interacting with the Wolfram|Alpha API.""" - - def __init__(self, bot: Bot): - self.bot = bot - - @group(name="wolfram", aliases=("wolf", "wa"), invoke_without_command=True) - @custom_cooldown(*STAFF_ROLES) - async def wolfram_command(self, ctx: Context, *, query: str) -> None: - """Requests all answers on a single image, sends an image of all related pods.""" - url_str = parse.urlencode({ - "i": query, - "appid": APPID, - }) - query = QUERY.format(request="simple", data=url_str) - - # Give feedback that the bot is working. - async with ctx.channel.typing(): - async with self.bot.http_session.get(query) as response: - status = response.status - image_bytes = await response.read() - - f = discord.File(BytesIO(image_bytes), filename="image.png") - image_url = "attachment://image.png" - - if status == 501: - message = "Failed to get response" - footer = "" - color = Colours.soft_red - elif status == 400: - message = "No input found" - footer = "" - color = Colours.soft_red - elif status == 403: - message = "Wolfram API key is invalid or missing." - footer = "" - color = Colours.soft_red - else: - message = "" - footer = "View original for a bigger picture." - color = Colours.soft_orange - - # Sends a "blank" embed if no request is received, unsure how to fix - await send_embed(ctx, message, color, footer=footer, img_url=image_url, f=f) - - @wolfram_command.command(name="page", aliases=("pa", "p")) - @custom_cooldown(*STAFF_ROLES) - async def wolfram_page_command(self, ctx: Context, *, query: str) -> None: - """ - Requests a drawn image of given query. - - Keywords worth noting are, "like curve", "curve", "graph", "pokemon", etc. - """ - pages = await get_pod_pages(ctx, self.bot, query) - - if not pages: - return - - embed = Embed() - embed.set_author(name="Wolfram Alpha", - icon_url=WOLF_IMAGE, - url="https://www.wolframalpha.com/") - embed.colour = Colours.soft_orange - - await ImagePaginator.paginate(pages, ctx, embed) - - @wolfram_command.command(name="cut", aliases=("c",)) - @custom_cooldown(*STAFF_ROLES) - async def wolfram_cut_command(self, ctx: Context, *, query: str) -> None: - """ - Requests a drawn image of given query. - - Keywords worth noting are, "like curve", "curve", "graph", "pokemon", etc. - """ - pages = await get_pod_pages(ctx, self.bot, query) - - if not pages: - return - - if len(pages) >= 2: - page = pages[1] - else: - page = pages[0] - - await send_embed(ctx, page[0], colour=Colours.soft_orange, img_url=page[1]) - - @wolfram_command.command(name="short", aliases=("sh", "s")) - @custom_cooldown(*STAFF_ROLES) - async def wolfram_short_command(self, ctx: Context, *, query: str) -> None: - """Requests an answer to a simple question.""" - url_str = parse.urlencode({ - "i": query, - "appid": APPID, - }) - query = QUERY.format(request="result", data=url_str) - - # Give feedback that the bot is working. - async with ctx.channel.typing(): - async with self.bot.http_session.get(query) as response: - status = response.status - response_text = await response.text() - - if status == 501: - message = "Failed to get response" - color = Colours.soft_red - elif status == 400: - message = "No input found" - color = Colours.soft_red - elif response_text == "Error 1: Invalid appid": - message = "Wolfram API key is invalid or missing." - color = Colours.soft_red - else: - message = response_text - color = Colours.soft_orange - - await send_embed(ctx, message, color) - - -def setup(bot: Bot) -> None: - """Load the Wolfram cog.""" - bot.add_cog(Wolfram(bot)) diff --git a/bot/constants.py b/bot/constants.py index f3db80279..17fe34e95 100644 --- a/bot/constants.py +++ b/bot/constants.py @@ -514,14 +514,6 @@ class Reddit(metaclass=YAMLGetter): secret: Optional[str] -class Wolfram(metaclass=YAMLGetter): - section = "wolfram" - - user_limit_day: int - guild_limit_day: int - key: Optional[str] - - class AntiSpam(metaclass=YAMLGetter): section = 'anti_spam' diff --git a/bot/pagination.py b/bot/pagination.py index bab98cacf..182b2fa76 100644 --- a/bot/pagination.py +++ b/bot/pagination.py @@ -374,167 +374,3 @@ class LinePaginator(Paginator): log.debug("Ending pagination and clearing reactions.") with suppress(discord.NotFound): await message.clear_reactions() - - -class ImagePaginator(Paginator): - """ - Helper class that paginates images for embeds in messages. - - Close resemblance to LinePaginator, except focuses on images over text. - - Refer to ImagePaginator.paginate for documentation on how to use. - """ - - def __init__(self, prefix: str = "", suffix: str = ""): - super().__init__(prefix, suffix) - self._current_page = [prefix] - self.images = [] - self._pages = [] - self._count = 0 - - def add_line(self, line: str = '', *, empty: bool = False) -> None: - """Adds a line to each page.""" - if line: - self._count = len(line) - else: - self._count = 0 - self._current_page.append(line) - self.close_page() - - def add_image(self, image: str = None) -> None: - """Adds an image to a page.""" - self.images.append(image) - - @classmethod - async def paginate( - cls, - pages: t.List[t.Tuple[str, str]], - ctx: Context, embed: discord.Embed, - prefix: str = "", - suffix: str = "", - timeout: int = 300, - exception_on_empty_embed: bool = False - ) -> t.Optional[discord.Message]: - """ - Use a paginator and set of reactions to provide pagination over a set of title/image pairs. - - The reactions are used to switch page, or to finish with pagination. - - When used, this will send a message using `ctx.send()` and apply a set of reactions to it. These reactions may - be used to change page, or to remove pagination from the message. - - Note: Pagination will be removed automatically if no reaction is added for five minutes (300 seconds). - - Example: - >>> embed = discord.Embed() - >>> embed.set_author(name="Some Operation", url=url, icon_url=icon) - >>> await ImagePaginator.paginate(pages, ctx, embed) - """ - def check_event(reaction_: discord.Reaction, member: discord.Member) -> bool: - """Checks each reaction added, if it matches our conditions pass the wait_for.""" - return all(( - # Reaction is on the same message sent - reaction_.message.id == message.id, - # The reaction is part of the navigation menu - str(reaction_.emoji) in PAGINATION_EMOJI, - # The reactor is not a bot - not member.bot - )) - - paginator = cls(prefix=prefix, suffix=suffix) - current_page = 0 - - if not pages: - if exception_on_empty_embed: - log.exception("Pagination asked for empty image list") - raise EmptyPaginatorEmbed("No images to paginate") - - log.debug("No images to add to paginator, adding '(no images to display)' message") - pages.append(("(no images to display)", "")) - - for text, image_url in pages: - paginator.add_line(text) - paginator.add_image(image_url) - - embed.description = paginator.pages[current_page] - image = paginator.images[current_page] - - if image: - embed.set_image(url=image) - - if len(paginator.pages) <= 1: - return await ctx.send(embed=embed) - - embed.set_footer(text=f"Page {current_page + 1}/{len(paginator.pages)}") - message = await ctx.send(embed=embed) - - for emoji in PAGINATION_EMOJI: - await message.add_reaction(emoji) - - while True: - # Start waiting for reactions - try: - reaction, user = await ctx.bot.wait_for("reaction_add", timeout=timeout, check=check_event) - except asyncio.TimeoutError: - log.debug("Timed out waiting for a reaction") - break # We're done, no reactions for the last 5 minutes - - # Deletes the users reaction - await message.remove_reaction(reaction.emoji, user) - - # Delete reaction press - [:trashcan:] - if str(reaction.emoji) == DELETE_EMOJI: - log.debug("Got delete reaction") - return await message.delete() - - # First reaction press - [:track_previous:] - if reaction.emoji == FIRST_EMOJI: - if current_page == 0: - log.debug("Got first page reaction, but we're on the first page - ignoring") - continue - - current_page = 0 - reaction_type = "first" - - # Last reaction press - [:track_next:] - if reaction.emoji == LAST_EMOJI: - if current_page >= len(paginator.pages) - 1: - log.debug("Got last page reaction, but we're on the last page - ignoring") - continue - - current_page = len(paginator.pages) - 1 - reaction_type = "last" - - # Previous reaction press - [:arrow_left: ] - if reaction.emoji == LEFT_EMOJI: - if current_page <= 0: - log.debug("Got previous page reaction, but we're on the first page - ignoring") - continue - - current_page -= 1 - reaction_type = "previous" - - # Next reaction press - [:arrow_right:] - if reaction.emoji == RIGHT_EMOJI: - if current_page >= len(paginator.pages) - 1: - log.debug("Got next page reaction, but we're on the last page - ignoring") - continue - - current_page += 1 - reaction_type = "next" - - # Magic happens here, after page and reaction_type is set - embed.description = paginator.pages[current_page] - - image = paginator.images[current_page] - if image: - embed.set_image(url=image) - - embed.set_footer(text=f"Page {current_page + 1}/{len(paginator.pages)}") - log.debug(f"Got {reaction_type} page reaction - changing to page {current_page + 1}/{len(paginator.pages)}") - - await message.edit(embed=embed) - - log.debug("Ending pagination and clearing reactions.") - with suppress(discord.NotFound): - await message.clear_reactions() diff --git a/config-default.yml b/config-default.yml index b4dc34e85..a0f601728 100644 --- a/config-default.yml +++ b/config-default.yml @@ -393,13 +393,6 @@ reddit: secret: !ENV "REDDIT_SECRET" -wolfram: - # Max requests per day. - user_limit_day: 10 - guild_limit_day: 67 - key: !ENV "WOLFRAM_API_KEY" - - big_brother: log_delay: 15 header_message_limit: 15 diff --git a/tests/bot/test_pagination.py b/tests/bot/test_pagination.py index ce880d457..630f2516d 100644 --- a/tests/bot/test_pagination.py +++ b/tests/bot/test_pagination.py @@ -44,18 +44,3 @@ class LinePaginatorTests(TestCase): self.paginator.add_line('x' * (self.paginator.scale_to_size + 1)) # Note: item at index 1 is the truncated line, index 0 is prefix self.assertEqual(self.paginator._current_page[1], 'x' * self.paginator.scale_to_size) - - -class ImagePaginatorTests(TestCase): - """Tests functionality of the `ImagePaginator`.""" - - def setUp(self): - """Create a paginator for the test method.""" - self.paginator = pagination.ImagePaginator() - - def test_add_image_appends_image(self): - """`add_image` appends the image to the image list.""" - image = 'lemon' - self.paginator.add_image(image) - - assert self.paginator.images == [image] |