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Fix duplicate commands in fuzzy help (#2798)

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* Fix duplicate commands in fuzzy help

Signed-off-by: Toby Harradine <tobyharradine@gmail.com>

* Use help command's filter for all fuzzy

Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
This commit is contained in:
Toby Harradine
2019-06-28 03:31:44 +10:00
committed by Michael H
parent 461f56bca1
commit f3bbfdc64d
3 changed files with 25 additions and 14 deletions
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26
redbot/core/utils/__init__.py
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@@ -19,14 +19,18 @@ from typing import (
Tuple,
TypeVar,
Union,
Set,
TYPE_CHECKING,
)
import discord
from fuzzywuzzy import fuzz, process
from redbot.core import commands
from .chat_formatting import box
if TYPE_CHECKING:
from ..commands import Command, Context
__all__ = [
"bounded_gather",
"safe_delete",
@@ -180,12 +184,12 @@ async def async_enumerate(
async def fuzzy_command_search(
ctx: commands.Context,
ctx: "Context",
term: Optional[str] = None,
*,
commands: Optional[list] = None,
commands: Optional[Set["Command"]] = None,
min_score: int = 80,
) -> Optional[List[commands.Command]]:
) -> Optional[List["Command"]]:
"""Search for commands which are similar in name to the one invoked.
Returns a maximum of 5 commands which must all be at least matched
@@ -196,8 +200,11 @@ async def fuzzy_command_search(
ctx : `commands.Context <redbot.core.commands.Context>`
The command invocation context.
term : Optional[str]
The name of the invoked command. If ``None``, `Context.invoked_with`
will be used instead.
The name of the invoked command. If ``None``,
`Context.invoked_with` will be used instead.
commands : Optional[Set[commands.Command]]
The commands available to choose from when doing a fuzzy match.
When omitted, `Bot.walk_commands` will be used instead.
min_score : int
The minimum score for matched commands to reach. Defaults to 80.
@@ -239,7 +246,7 @@ async def fuzzy_command_search(
# Do the scoring. `extracted` is a list of tuples in the form `(command, score)`
extracted = process.extract(
term, (commands or ctx.bot.walk_commands()), limit=5, scorer=fuzz.QRatio
term, (commands or set(ctx.bot.walk_commands())), limit=5, scorer=fuzz.QRatio
)
if not extracted:
return
@@ -257,10 +264,7 @@ async def fuzzy_command_search(
async def format_fuzzy_results(
ctx: commands.Context,
matched_commands: List[commands.Command],
*,
embed: Optional[bool] = None,
ctx: "Context", matched_commands: List["Command"], *, embed: Optional[bool] = None
) -> Union[str, discord.Embed]:
"""Format the result of a fuzzy command search.