diff options
Diffstat (limited to '')
| -rw-r--r-- | Pipfile.lock | 59 | ||||
| -rw-r--r-- | bot/cogs/error_handler.py | 43 | ||||
| -rw-r--r-- | bot/cogs/tags.py | 66 |
3 files changed, 109 insertions, 59 deletions
diff --git a/Pipfile.lock b/Pipfile.lock index fa29bf995..6a8a982a4 100644 --- a/Pipfile.lock +++ b/Pipfile.lock @@ -279,25 +279,25 @@ }, "multidict": { "hashes": [ - "sha256:13f3ebdb5693944f52faa7b2065b751cb7e578b8dd0a5bb8e4ab05ad0188b85e", - "sha256:26502cefa86d79b86752e96639352c7247846515c864d7c2eb85d036752b643c", - "sha256:4fba5204d32d5c52439f88437d33ad14b5f228e25072a192453f658bddfe45a7", - "sha256:527124ef435f39a37b279653ad0238ff606b58328ca7989a6df372fd75d7fe26", - "sha256:5414f388ffd78c57e77bd253cf829373721f450613de53dc85a08e34d806e8eb", - "sha256:5eee66f882ab35674944dfa0d28b57fa51e160b4dce0ce19e47f495fdae70703", - "sha256:63810343ea07f5cd86ba66ab66706243a6f5af075eea50c01e39b4ad6bc3c57a", - "sha256:6bd10adf9f0d6a98ccc792ab6f83d18674775986ba9bacd376b643fe35633357", - "sha256:83c6ddf0add57c6b8a7de0bc7e2d656be3eefeff7c922af9a9aae7e49f225625", - "sha256:93166e0f5379cf6cd29746989f8a594fa7204dcae2e9335ddba39c870a287e1c", - "sha256:9a7b115ee0b9b92d10ebc246811d8f55d0c57e82dbb6a26b23c9a9a6ad40ce0c", - "sha256:a38baa3046cce174a07a59952c9f876ae8875ef3559709639c17fdf21f7b30dd", - "sha256:a6d219f49821f4b2c85c6d426346a5d84dab6daa6f85ca3da6c00ed05b54022d", - "sha256:a8ed33e8f9b67e3b592c56567135bb42e7e0e97417a4b6a771e60898dfd5182b", - "sha256:d7d428488c67b09b26928950a395e41cc72bb9c3d5abfe9f0521940ee4f796d4", - "sha256:dcfed56aa085b89d644af17442cdc2debaa73388feba4b8026446d168ca8dad7", - "sha256:f29b885e4903bd57a7789f09fe9d60b6475a6c1a4c0eca874d8558f00f9d4b51" - ], - "version": "==4.7.4" + "sha256:317f96bc0950d249e96d8d29ab556d01dd38888fbe68324f46fd834b430169f1", + "sha256:42f56542166040b4474c0c608ed051732033cd821126493cf25b6c276df7dd35", + "sha256:4b7df040fb5fe826d689204f9b544af469593fb3ff3a069a6ad3409f742f5928", + "sha256:544fae9261232a97102e27a926019100a9db75bec7b37feedd74b3aa82f29969", + "sha256:620b37c3fea181dab09267cd5a84b0f23fa043beb8bc50d8474dd9694de1fa6e", + "sha256:6e6fef114741c4d7ca46da8449038ec8b1e880bbe68674c01ceeb1ac8a648e78", + "sha256:7774e9f6c9af3f12f296131453f7b81dabb7ebdb948483362f5afcaac8a826f1", + "sha256:85cb26c38c96f76b7ff38b86c9d560dea10cf3459bb5f4caf72fc1bb932c7136", + "sha256:a326f4240123a2ac66bb163eeba99578e9d63a8654a59f4688a79198f9aa10f8", + "sha256:ae402f43604e3b2bc41e8ea8b8526c7fa7139ed76b0d64fc48e28125925275b2", + "sha256:aee283c49601fa4c13adc64c09c978838a7e812f85377ae130a24d7198c0331e", + "sha256:b51249fdd2923739cd3efc95a3d6c363b67bbf779208e9f37fd5e68540d1a4d4", + "sha256:bb519becc46275c594410c6c28a8a0adc66fe24fef154a9addea54c1adb006f5", + "sha256:c2c37185fb0af79d5c117b8d2764f4321eeb12ba8c141a95d0aa8c2c1d0a11dd", + "sha256:dc561313279f9d05a3d0ffa89cd15ae477528ea37aa9795c4654588a3287a9ab", + "sha256:e439c9a10a95cb32abd708bb8be83b2134fa93790a4fb0535ca36db3dda94d20", + "sha256:fc3b4adc2ee8474cb3cd2a155305d5f8eda0a9c91320f83e55748e1fcb68f8e3" + ], + "version": "==4.7.5" }, "ordered-set": { "hashes": [ @@ -444,11 +444,11 @@ }, "sphinx": { "hashes": [ - "sha256:525527074f2e0c2585f68f73c99b4dc257c34bbe308b27f5f8c7a6e20642742f", - "sha256:543d39db5f82d83a5c1aa0c10c88f2b6cff2da3e711aa849b2c627b4b403bbd9" + "sha256:776ff8333181138fae52df65be733127539623bb46cc692e7fa0fcfc80d7aa88", + "sha256:ca762da97c3b5107cbf0ab9e11d3ec7ab8d3c31377266fd613b962ed971df709" ], "index": "pypi", - "version": "==2.4.2" + "version": "==2.4.3" }, "sphinxcontrib-applehelp": { "hashes": [ @@ -466,10 +466,10 @@ }, "sphinxcontrib-htmlhelp": { "hashes": [ - "sha256:4670f99f8951bd78cd4ad2ab962f798f5618b17675c35c5ac3b2132a14ea8422", - "sha256:d4fd39a65a625c9df86d7fa8a2d9f3cd8299a3a4b15db63b50aac9e161d8eff7" + "sha256:3c0bc24a2c41e340ac37c85ced6dafc879ab485c095b1d65d2461ac2f7cca86f", + "sha256:e8f5bb7e31b2dbb25b9cc435c8ab7a79787ebf7f906155729338f3156d93659b" ], - "version": "==1.0.2" + "version": "==1.0.3" }, "sphinxcontrib-jsmath": { "hashes": [ @@ -640,7 +640,8 @@ }, "distlib": { "hashes": [ - "sha256:2e166e231a26b36d6dfe35a48c4464346620f8645ed0ace01ee31822b288de21" + "sha256:2e166e231a26b36d6dfe35a48c4464346620f8645ed0ace01ee31822b288de21", + "sha256:3db50260f17a3479465fe376211c0816e6b0d1503a6c71caebe80360cab04828" ], "version": "==0.3.0" }, @@ -913,10 +914,10 @@ }, "virtualenv": { "hashes": [ - "sha256:08f3623597ce73b85d6854fb26608a6f39ee9d055c81178dc6583803797f8994", - "sha256:de2cbdd5926c48d7b84e0300dea9e8f276f61d186e8e49223d71d91250fbaebd" + "sha256:531b142e300d405bb9faedad4adbeb82b4098b918e35209af2adef3129274aae", + "sha256:5dd42a9f56307542bddc446cfd10ef6576f11910366a07609fe8d0d88fa8fb7e" ], - "version": "==20.0.4" + "version": "==20.0.5" }, "zipp": { "hashes": [ diff --git a/bot/cogs/error_handler.py b/bot/cogs/error_handler.py index 0abb7e521..5af5974cb 100644 --- a/bot/cogs/error_handler.py +++ b/bot/cogs/error_handler.py @@ -1,6 +1,7 @@ -import contextlib +import difflib import logging +from discord import Embed from discord.ext.commands import ( BadArgument, BotMissingPermissions, @@ -19,7 +20,7 @@ from sentry_sdk import push_scope from bot.api import ResponseCodeError from bot.bot import Bot -from bot.constants import Channels +from bot.constants import Channels, Icons from bot.decorators import InChannelCheckFailure log = logging.getLogger(__name__) @@ -74,9 +75,13 @@ class ErrorHandler(Cog): # Try to look for a tag with the command's name if the command isn't found. if isinstance(e, CommandNotFound) and not hasattr(ctx, "invoked_from_error_handler"): if not ctx.channel.id == Channels.verification: + tags_cog = self.bot.get_cog("Tags") tags_get_command = self.bot.get_command("tags get") - ctx.invoked_from_error_handler = True + if not tags_cog and not tags_get_command: + return + ctx.invoked_from_error_handler = True + command_name = ctx.invoked_with log_msg = "Cancelling attempt to fall back to a tag due to failed checks." try: if not await tags_get_command.can_run(ctx): @@ -87,10 +92,36 @@ class ErrorHandler(Cog): await self.on_command_error(ctx, tag_error) return - # Return to not raise the exception - with contextlib.suppress(ResponseCodeError): - await ctx.invoke(tags_get_command, tag_name=ctx.invoked_with) + sent = await tags_cog.display_tag(ctx, command_name) + if sent: return + + # No similar tag found, or tag on cooldown - + # searching for a similar command + raw_commands = [] + for cmd in self.bot.walk_commands(): + if not cmd.hidden: + raw_commands += (cmd.name, *cmd.aliases) + similar_command_data = difflib.get_close_matches(command_name, raw_commands, 1) + similar_command_name = similar_command_data[0] + similar_command = self.bot.get_command(similar_command_name) + + log_msg = "Cancelling attempt to suggest a command due to failed checks." + try: + if not await similar_command.can_run(ctx): + log.debug(log_msg) + return + except CommandError as cmd_error: + log.debug(log_msg) + await self.on_command_error(ctx, cmd_error) + return + + misspelled_content = ctx.message.content + e = Embed() + e.set_author(name="Did you mean:", icon_url=Icons.questionmark) + e.description = f"{misspelled_content.replace(command_name, similar_command_name, 1)}" + await ctx.send(embed=e, delete_after=7.0) + elif isinstance(e, BadArgument): await ctx.send(f"Bad argument: {e}\n") await ctx.invoke(*help_command) diff --git a/bot/cogs/tags.py b/bot/cogs/tags.py index 54a51921c..c3bc9861f 100644 --- a/bot/cogs/tags.py +++ b/bot/cogs/tags.py @@ -92,33 +92,40 @@ class Tags(Cog): """Show all known tags, a single tag, or run a subcommand.""" await ctx.invoke(self.get_command, tag_name=tag_name) - @tags_group.command(name='get', aliases=('show', 'g')) - async def get_command(self, ctx: Context, *, tag_name: TagNameConverter = None) -> None: - """Get a specified tag, or a list of all tags if no tag is specified.""" - def _command_on_cooldown(tag_name: str) -> bool: - """ - Check if the command is currently on cooldown, on a per-tag, per-channel basis. - - The cooldown duration is set in constants.py. - """ - now = time.time() - - cooldown_conditions = ( - tag_name - and tag_name in self.tag_cooldowns - and (now - self.tag_cooldowns[tag_name]["time"]) < Cooldowns.tags - and self.tag_cooldowns[tag_name]["channel"] == ctx.channel.id - ) - - if cooldown_conditions: - return True - return False - - if _command_on_cooldown(tag_name): + def command_on_cooldown(self, ctx: Context, tag_name: str) -> bool: + """ + Check if the command is currently on cooldown, on a per-tag, per-channel basis. + + The cooldown duration is set in constants.py. + """ + now = time.time() + + cooldown_conditions = ( + tag_name + and tag_name in self.tag_cooldowns + and (now - self.tag_cooldowns[tag_name]["time"]) < Cooldowns.tags + and self.tag_cooldowns[tag_name]["channel"] == ctx.channel.id + ) + + if cooldown_conditions: + return True + return False + + async def display_tag(self, ctx: Context, tag_name: str = None) -> bool: + """ + Show contents of the tag `tag_name` in `ctx` and return True if something is shown. + + If a tag is not found, display similar tag names as suggestions. If a tag is not specified, + display a paginated embed of all tags. + + Tags are on cooldowns on a per-tag, per-channel basis. If a tag is on cooldown, display + nothing and return False. + """ + if self.command_on_cooldown(ctx, tag_name): time_left = Cooldowns.tags - (time.time() - self.tag_cooldowns[tag_name]["time"]) log.warning(f"{ctx.author} tried to get the '{tag_name}' tag, but the tag is on cooldown. " f"Cooldown ends in {time_left:.1f} seconds.") - return + return False await self._get_tags() @@ -133,11 +140,13 @@ class Tags(Cog): "channel": ctx.channel.id } await ctx.send(embed=Embed.from_dict(tag['embed'])) + return True elif founds and len(tag_name) >= 3: await ctx.send(embed=Embed( title='Did you mean ...', description='\n'.join(tag['title'] for tag in founds[:10]) )) + return False else: tags = self._cache.values() @@ -146,6 +155,7 @@ class Tags(Cog): description="**There are no tags in the database!**", colour=Colour.red() )) + return False else: embed: Embed = Embed(title="**Current tags**") await LinePaginator.paginate( @@ -156,6 +166,14 @@ class Tags(Cog): empty=False, max_lines=15 ) + return True + + return False + + @tags_group.command(name='get', aliases=('show', 'g')) + async def get_command(self, ctx: Context, *, tag_name: TagNameConverter = None) -> None: + """Get a specified tag, or a list of all tags if no tag is specified.""" + await self.display_tag(ctx, tag_name) @tags_group.command(name='set', aliases=('add', 's')) @with_role(*MODERATION_ROLES) |