diff options
Diffstat (limited to '')
| -rw-r--r-- | Pipfile.lock | 105 | ||||
| -rw-r--r-- | bot/exts/backend/error_handler.py | 39 | ||||
| -rw-r--r-- | bot/exts/info/tags.py | 24 |
3 files changed, 118 insertions, 50 deletions
diff --git a/Pipfile.lock b/Pipfile.lock index 085d3d829..6606a3791 100644 --- a/Pipfile.lock +++ b/Pipfile.lock @@ -579,7 +579,7 @@ "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1", "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b" ], - "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'", + "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2'", "version": "==2.4.7" }, "python-dateutil": { @@ -592,10 +592,10 @@ }, "pytz": { "hashes": [ - "sha256:3e6b7dd2d1e0a59084bcee14a17af60c5c562cdc16d828e8eba2e683d3a7e268", - "sha256:5c55e189b682d420be27c6995ba6edce0c0a77dd67bfbe2ae6607134d5851ffd" + "sha256:16962c5fb8db4a8f63a26646d8886e9d769b6c511543557bc84e9569fb9a9cb4", + "sha256:180befebb1927b16f6b57101720075a984c019ac16b1b7575673bea42c6c3da5" ], - "version": "==2020.4" + "version": "==2020.5" }, "pyyaml": { "hashes": [ @@ -645,7 +645,7 @@ "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259", "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced" ], - "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2'", "version": "==1.15.0" }, "snowballstemmer": { @@ -834,43 +834,58 @@ }, "coverage": { "hashes": [ - "sha256:0203acd33d2298e19b57451ebb0bed0ab0c602e5cf5a818591b4918b1f97d516", - "sha256:0f313707cdecd5cd3e217fc68c78a960b616604b559e9ea60cc16795c4304259", - "sha256:1c6703094c81fa55b816f5ae542c6ffc625fec769f22b053adb42ad712d086c9", - "sha256:1d44bb3a652fed01f1f2c10d5477956116e9b391320c94d36c6bf13b088a1097", - "sha256:280baa8ec489c4f542f8940f9c4c2181f0306a8ee1a54eceba071a449fb870a0", - "sha256:29a6272fec10623fcbe158fdf9abc7a5fa032048ac1d8631f14b50fbfc10d17f", - "sha256:2b31f46bf7b31e6aa690d4c7a3d51bb262438c6dcb0d528adde446531d0d3bb7", - "sha256:2d43af2be93ffbad25dd959899b5b809618a496926146ce98ee0b23683f8c51c", - "sha256:381ead10b9b9af5f64646cd27107fb27b614ee7040bb1226f9c07ba96625cbb5", - "sha256:47a11bdbd8ada9b7ee628596f9d97fbd3851bd9999d398e9436bd67376dbece7", - 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"version": "==5.3" + "version": "==5.3.1" }, "coveralls": { "hashes": [ @@ -972,11 +987,11 @@ }, "identify": { "hashes": [ - "sha256:943cd299ac7f5715fcb3f684e2fc1594c1e0f22a90d15398e5888143bd4144b5", - "sha256:cc86e6a9a390879dcc2976cef169dd9cc48843ed70b7380f321d1b118163c60e" + "sha256:7aef7a5104d6254c162990e54a203cdc0fd202046b6c415bd5d636472f6565c4", + "sha256:b2c71bf9f5c482c389cef816f3a15f1c9d7429ad70f497d4a2e522442d80c6de" ], "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", - "version": "==1.5.10" + "version": "==1.5.11" }, "idna": { "hashes": [ @@ -1072,7 +1087,7 @@ "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259", "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced" ], - "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2'", "version": "==1.15.0" }, "snowballstemmer": { @@ -1087,7 +1102,7 @@ "sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b", "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f" ], - "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'", + "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2'", "version": "==0.10.2" }, "urllib3": { diff --git a/bot/exts/backend/error_handler.py b/bot/exts/backend/error_handler.py index c643d346e..f3d8537bd 100644 --- a/bot/exts/backend/error_handler.py +++ b/bot/exts/backend/error_handler.py @@ -1,4 +1,5 @@ import contextlib +import difflib import logging import typing as t @@ -8,7 +9,7 @@ from sentry_sdk import push_scope from bot.api import ResponseCodeError from bot.bot import Bot -from bot.constants import Channels, Colours +from bot.constants import Channels, Colours, Icons from bot.converters import TagNameConverter from bot.errors import LockedResourceError from bot.utils.checks import InWhitelistCheckFailure @@ -157,9 +158,45 @@ class ErrorHandler(Cog): else: with contextlib.suppress(ResponseCodeError): await ctx.invoke(tags_get_command, tag_name=tag_name) + + tags_cog = self.bot.get_cog("Tags") + command_name = ctx.invoked_with + sent = await tags_cog.display_tag(ctx, command_name) + + if not sent: + await self.send_command_suggestion(ctx, command_name) + # Return to not raise the exception return + async def send_command_suggestion(self, ctx: Context, command_name: str) -> None: + """Sends user similar commands if any can be found.""" + # 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 errors.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=10.0) + async def handle_user_input_error(self, ctx: Context, e: errors.UserInputError) -> None: """ Send an error message in `ctx` for UserInputError, sometimes invoking the help command too. diff --git a/bot/exts/info/tags.py b/bot/exts/info/tags.py index 8f15f932b..e3b9d6d5b 100644 --- a/bot/exts/info/tags.py +++ b/bot/exts/info/tags.py @@ -182,10 +182,15 @@ class Tags(Cog): matching_tags = self._get_tags_via_content(any, keywords or 'any', ctx.author) await self._send_matching_tags(ctx, keywords, matching_tags) - @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.""" + async def display_tag(self, ctx: Context, tag_name: str = None) -> bool: + """ + 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. + """ def _command_on_cooldown(tag_name: str) -> bool: """ Check if the command is currently on cooldown, on a per-tag, per-channel basis. @@ -212,7 +217,7 @@ class Tags(Cog): 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 if tag_name is not None: temp_founds = self._get_tag(tag_name) @@ -237,6 +242,7 @@ class Tags(Cog): await ctx.send(embed=Embed.from_dict(tag['embed'])), [ctx.author.id], ) + return True elif founds and len(tag_name) >= 3: await wait_for_deletion( await ctx.send( @@ -247,6 +253,7 @@ class Tags(Cog): ), [ctx.author.id], ) + return True else: tags = self._cache.values() @@ -255,6 +262,7 @@ class Tags(Cog): description="**There are no tags in the database!**", colour=Colour.red() )) + return True else: embed: Embed = Embed(title="**Current tags**") await LinePaginator.paginate( @@ -268,6 +276,14 @@ 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) def setup(bot: Bot) -> None: |