✨ help for group commands

src/cogs/misc.py

@@ -47,7 +47,7 @@ class MiscCog(Cog, name="Divers"):
         msg = random.choice(jokes)
         await ctx.send(msg)
 
-    @command(name="help-test", aliases=["h"])
+    @command(name="help", aliases=["h"])
     async def help_test(self, ctx: Context, *args):
         """Affiche ce message"""
 
@@ -99,11 +99,12 @@ class MiscCog(Cog, name="Divers"):
         name = " ".join(args)
         comm: Command = self.bot.get_command(name)
         if comm is None:
-            await ctx.send(
+            return await ctx.send(
                 f"La commande `!{name}` n'existe pas. "
                 f"Utilise `!help` pour une liste des commandes."
             )
-            return
+        elif isinstance(comm, Group):
+            return await self.send_group_help(ctx, comm)
 
         embed = discord.Embed(
             title=f"Aide pour la commande `!{comm.qualified_name}`",
@@ -123,6 +124,41 @@ class MiscCog(Cog, name="Divers"):
 
         await ctx.send(embed=embed)
 
+    async def send_group_help(self, ctx, group: Group):
+        embed = discord.Embed(
+            title=f"Aide pour le groupe de commandes `!{group.qualified_name}`",
+            description=group.help,
+            color=0xFFA500,
+        )
+
+        comms = await self.filter_commands(ctx, group.commands, sort=True)
+        if not comms:
+            embed.add_field(
+                name="Désolé", value="Il n'y a aucune commande pour toi ici."
+            )
+        else:
+            names = ["!" + c.qualified_name for c in comms]
+            width = max(map(len, names))
+            names = [name.rjust(width) for name in names]
+            short_help = [c.short_doc for c in comms]
+
+            lines = [f"`{n}` - {h}" for n, h in zip(names, short_help)]
+
+            c: Command
+            text = "\n".join(lines)
+            embed.add_field(name="Sous-commandes", value=text, inline=False)
+
+            if group.aliases:
+                aliases = ", ".join(f"`{a}`" for a in group.aliases)
+                embed.add_field(name="Alias", value=aliases, inline=True)
+            if group.signature:
+                embed.add_field(
+                    name="Usage", value=f"`!{group.qualified_name} {group.signature}`"
+                )
+        embed.set_footer(text="Suggestion ? Problème ? Envoie un message à @Diego")
+
+        await ctx.send(embed=embed)
+
     def _name(self, command: Command):
         return f"`!{command.qualified_name}`"
 
@@ -152,7 +188,7 @@ class MiscCog(Cog, name="Divers"):
         """
 
         if sort and key is None:
-            key = lambda c: c.name
+            key = lambda c: c.qualified_name
 
         iterator = (
             commands if self.show_hidden else filter(lambda c: not c.hidden, commands)

src/cogs/teams.py

@@ -13,7 +13,8 @@ Team = namedtuple("Team", ["name", "trigram", "tournoi", "secret", "status"])
 
 
 class TeamsCog(Cog, name="Teams"):
-    def __init__(self):
+    def __init__(self, bot: Bot):
+        self.bot = bot
         self.teams = self.load_teams()
 
     def load_teams(self):
@@ -35,10 +36,12 @@ class TeamsCog(Cog, name="Teams"):
                 teams.append((team, role))
         return teams
 
-    @group(name="team")
+    @group(name="team", invoke_without_command=True)
     async def team(self, ctx):
         """Groupe de commandes pour la gestion des équipes."""
 
+        await ctx.invoke(self.bot.get_command("help"), "team")
+
     @team.command(name="create")
     async def create_team(self, ctx: Context, trigram, team_secret):
         """
@@ -234,4 +237,4 @@ class TeamsCog(Cog, name="Teams"):
 
 
 def setup(bot: Bot):
-    bot.add_cog(TeamsCog())
+    bot.add_cog(TeamsCog(bot))

src/cogs/tirages.py

@@ -655,7 +655,9 @@ class TirageCog(Cog, name="Tirages"):
 
     @group(name="draw", aliases=["d", "tirage"], invoke_without_command=True)
     async def draw_group(self, ctx: Context) -> None:
-        """Groupe de commandes pour les tirages. Détails: `!help draw`"""
+        """Groupe de commandes pour les tirages."""
+
+        await ctx.invoke(self.bot.get_command("help"), "draw")
 
     @draw_group.command(
         name="start", usage="équipe1 équipe2 équipe3 (équipe4)",

src/tfjm_discord_bot.py

@@ -61,6 +61,7 @@ async def on_command_error(ctx: Context, error, *args, **kwargs):
     await ctx.send(msg)
 
 
+bot.remove_command("help")
 bot.load_extension("src.cogs.tirages")
 bot.load_extension("src.cogs.teams")
 bot.load_extension("src.cogs.dev")