From 1bc7dac66da1246395f448d8fe7aa13c2000452a Mon Sep 17 00:00:00 2001
From: Paul Maris <71769515+PaulMarisOUMary@users.noreply.github.com>
Date: Mon, 21 Mar 2022 14:02:26 +0100
Subject: [PATCH 1/2] add guild_only protection

---
 cogs/admin.py          | 2 ++
 cogs/privatetextual.py | 4 ++++
 cogs/usefull.py        | 1 +
 cogs/views.py          | 3 +++
 4 files changed, 10 insertions(+)

diff --git a/cogs/admin.py b/cogs/admin.py
index 61f7b3f..fdf8895 100644
--- a/cogs/admin.py
+++ b/cogs/admin.py
@@ -118,6 +118,7 @@ async def kill_loop(self, ctx, cog):
 
 	@commands.command(name="deletechannel", aliases=["delc"], require_var_positional=True)
 	@commands.is_owner()
+	@commands.guild_only()
 	async def delete_channel(self, ctx, channel_name):
 		"""Delete the provided channel."""
 		channel = discord.utils.get(ctx.guild.channels, name=channel_name)
@@ -128,6 +129,7 @@ async def delete_channel(self, ctx, channel_name):
 	
 	@commands.command(name="changeprefix", aliases=["cp"], require_var_positional=True)
 	@commands.has_guild_permissions(administrator=True)
+	@commands.guild_only()
 	async def change_guild_prefix(self, ctx, new_prefix):
 		"""Change the guild prefix."""
 		try:
diff --git a/cogs/privatetextual.py b/cogs/privatetextual.py
index ac76b48..e88d2ca 100644
--- a/cogs/privatetextual.py
+++ b/cogs/privatetextual.py
@@ -34,6 +34,7 @@ def help_custom(self):
 
 	@commands.command(name="createprivate", aliases=["create", '+'], require_var_positional=True)
 	@commands.cooldown(1, 10, commands.BucketType.user)
+	@commands.guild_only()
 	async def create_private_channel(self, ctx, *members : discord.Member):
 		"""Create a private textual channel."""
 		users, mentions, down_role = [ctx.message.author], "", discord.utils.get(ctx.guild.roles, name="🎓Student")
@@ -59,6 +60,7 @@ async def create_private_channel(self, ctx, *members : discord.Member):
 		await ctx.message.add_reaction(emoji="<a:checkmark_a:842800730049871892>")
 	
 	@commands.command(name="deleteprivate", aliases=["delete", '-'])
+	@commands.guild_only()
 	async def delete_private_channel(self, ctx):
 		"""Delete your private textual channel."""
 		channel, roles = ctx.channel, get_created_roles(ctx)
@@ -69,6 +71,7 @@ async def delete_private_channel(self, ctx):
 			raise commands.CommandError("You can't delete a non-team channel.")
 
 	@commands.command(name="renameprivate", aliases=["rename", '_'], require_var_positional=True)
+	@commands.guild_only()
 	async def rename_private_channel(self, ctx, custom_name : str):
 		"""Rename your private textual channel."""
 		channel, roles = ctx.channel, get_created_roles(ctx)
@@ -81,6 +84,7 @@ async def rename_private_channel(self, ctx, custom_name : str):
 		if forbidden: raise commands.CommandError(f"You can't use `{forbidden}` to rename a channel.")
 
 	@commands.command(name="addprivate", aliases=["add", '>'], require_var_positional=True)
+	@commands.guild_only()
 	async def addd_to_private_channel(self, ctx, *members : discord.Member):
 		"""Join a specified member to your team channel."""
 		roles = get_created_roles(ctx)
diff --git a/cogs/usefull.py b/cogs/usefull.py
index 51153f8..3edd740 100644
--- a/cogs/usefull.py
+++ b/cogs/usefull.py
@@ -12,6 +12,7 @@ def help_custom(self):
 		return emoji, label, description
 
 	@commands.command(name="strawpoll", aliases=["straw", "stp", "sond", "sondage"], require_var_positional=True)
+	@commands.guild_only()
 	async def strawpool(self, ctx, *, context):
 		"""Ask a sondage, and add 2 reactions to vote with your community."""
 		crossmark, checkmark = self.bot.get_emoji(842800737221607474), self.bot.get_emoji(842800730049871892)
diff --git a/cogs/views.py b/cogs/views.py
index 5803b05..31579ec 100644
--- a/cogs/views.py
+++ b/cogs/views.py
@@ -17,12 +17,14 @@ def help_custom(self):
 		return emoji, label, description
 
 	@commands.command(name="bool")
+	@commands.guild_only()
 	async def boo(self, ctx):
 		"""Discover buttons feature with this command."""
 		view = bool.View(flabel="Agree", slabel="Disagree", sstyle=discord.ButtonStyle.red, emojis = True, source=ctx)
 		await ctx.send("Buttons demo right there !", view=view)
 
 	@commands.command(name="dropdown")
+	@commands.guild_only()
 	async def dro(self, ctx):
 		"""Discover select menu feature with this command."""
 		options = [
@@ -54,6 +56,7 @@ async def dro(self, ctx):
 		await ctx.send("Dropdown demo right there !", view=view)
 
 	@commands.command(name="link")
+	@commands.guild_only()
 	async def lin(self, ctx):
 		"""Discover button link with this feature."""
 		view = link.View(label="Source code on Github", url="https://github.com/PaulMarisOUMary/Algosup-Discord")

From 37df02901b8afe9a0258625fc30bb5515dc70d85 Mon Sep 17 00:00:00 2001
From: Paul Maris <71769515+PaulMarisOUMary@users.noreply.github.com>
Date: Mon, 21 Mar 2022 20:33:11 +0100
Subject: [PATCH 2/2] update return hint & syntax convention

---
 cogs/admin.py          | 22 +++++++++++++-------
 cogs/basic.py          |  5 +++--
 cogs/birthday.py       | 13 +++++++-----
 cogs/croissants.py     | 12 ++++++-----
 cogs/dad.py            |  4 ++--
 cogs/errors.py         |  7 +++++--
 cogs/fridaycake.py     | 18 +++++++++-------
 cogs/help.py           |  9 ++++----
 cogs/info.py           | 47 +++++++++++++++++++++++++++---------------
 cogs/me.py             | 10 +++++----
 cogs/privatetextual.py | 40 +++++++++++++++++++++--------------
 cogs/spotify.py        | 14 ++++++++-----
 cogs/status.py         | 16 ++++++++------
 cogs/traductor.py      |  7 ++++---
 cogs/usefull.py        |  6 ++++--
 cogs/views.py          |  6 ++++--
 16 files changed, 146 insertions(+), 90 deletions(-)

diff --git a/cogs/admin.py b/cogs/admin.py
index fdf8895..e1776b7 100644
--- a/cogs/admin.py
+++ b/cogs/admin.py
@@ -8,10 +8,10 @@
 
 class Admin(commands.Cog, name="admin"):
 	"""Admin commands, you probably don't have the permission to use them."""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 
-	def help_custom(self):
+	def help_custom(self) -> tuple[str]:
 		emoji = '⚙️'
 		label = "Admin"
 		description = "Show the list of admin commands."
@@ -28,7 +28,8 @@ async def reload_views(self) -> list[str]:
 				if os.path.basename(os.path.dirname(module.__file__)) == "views":
 					reload(module)
 					infants.append(module.__name__)
-			except: pass
+			except: 
+				pass
 
 		return infants
 
@@ -56,9 +57,11 @@ async def reload_all(self, ctx):
 			await ctx.send(f"{e.__class__.__name__}: {e}")
 		else:
 			succes_text = f"💪 All cogs reloaded ! | ☠️ __`{len(victims)} task(s) killed`__ : "
-			for victim in victims: succes_text += f"`{victim.replace('cogs.', '')}` "
+			for victim in victims: 
+				succes_text += f"`{victim.replace('cogs.', '')}` "
 			succes_text += f"| 🔄 __`{len(infants)} view(s) reloaded`__ : "
-			for infant in infants: succes_text += f"`{infant.replace('views.', '')}` "
+			for infant in infants: 
+				succes_text += f"`{infant.replace('views.', '')}` "
 			await ctx.send(succes_text)
 
 	@commands.command(name="reload", aliases=["rel"], require_var_positional=True)
@@ -84,7 +87,8 @@ async def reload_latest(self, ctx):
 			if actual[1] == ".py":
 				file_path = os.path.join(cogs_directory, file)
 				latest_edit = os.path.getmtime(file_path)
-				if latest_edit > latest_cog[1]: latest_cog = (actual[0], latest_edit)
+				if latest_edit > latest_cog[1]: 
+					latest_cog = (actual[0], latest_edit)
 
 		try:
 			victims = await self.reload_cogs([f"cogs.{latest_cog[0]}"])
@@ -103,7 +107,8 @@ async def reload_view(self, ctx):
 			await ctx.send(f"{e.__class__.__name__}: {e}")
 		else:
 			succes_text = f"👌 All views reloaded ! | 🔄 __`{len(infants)} view(s) reloaded`__ : "
-			for infant in infants: succes_text += f"`{infant.replace('views.', '')}` "
+			for infant in infants: 
+				succes_text += f"`{infant.replace('views.', '')}` "
 			await ctx.send(succes_text)
 
 	@commands.command(name="killloop", aliases=["kill"], require_var_positional=True)
@@ -114,7 +119,8 @@ async def kill_loop(self, ctx, cog):
 		if "return_loop_task" in dir(cogs):
 			cogs.return_loop_task().cancel()
 			await ctx.send("Task successfully killed")
-		else : await ctx.send("Task not found..")
+		else: 
+			await ctx.send("Task not found..")
 
 	@commands.command(name="deletechannel", aliases=["delc"], require_var_positional=True)
 	@commands.is_owner()
diff --git a/cogs/basic.py b/cogs/basic.py
index 542f544..ea2fd57 100644
--- a/cogs/basic.py
+++ b/cogs/basic.py
@@ -1,13 +1,14 @@
 import time
+from tkinter import NONE
 
 from discord.ext import commands
 
 class Basic(commands.Cog, name="basic"):
 	"""Basic commands, like ping."""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 
-	def help_custom(self):
+	def help_custom(self) -> tuple[str]:
 		emoji = '📙'
 		label = "Basic"
 		description = "Basic commands, like ping."
diff --git a/cogs/birthday.py b/cogs/birthday.py
index e5f25c2..f605833 100644
--- a/cogs/birthday.py
+++ b/cogs/birthday.py
@@ -8,14 +8,14 @@
 
 class Birthday(commands.Cog, name="birthday"):
 	"""I'll wish you soon a happy birthday !"""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 
 		self.birthday_data = self.bot.database_data["birthday"]
 
 		self.daily_birthday.start()
 
-	def help_custom(self):
+	def help_custom(self) -> tuple[str]:
 		emoji = '🎁'
 		label = "Birthday"
 		description = "Maybe I'll wish you soon a happy birthday !"
@@ -42,7 +42,8 @@ async def daily_birthday(self):
 						"https://sayingimages.com/wp-content/uploads/funny-birthday-and-believe-me-memes.jpg",
 						"https://i.kym-cdn.com/photos/images/newsfeed/001/988/649/1e8.jpg",
 						"https://winkgo.com/wp-content/uploads/2018/08/101-Best-Happy-Birthday-Memes-01-720x720.jpg",
-						"https://www.the-best-wishes.com/wp-content/uploads/2022/01/success-kid-cute-birthday-meme-for-her.jpg"]
+						"https://www.the-best-wishes.com/wp-content/uploads/2022/01/success-kid-cute-birthday-meme-for-her.jpg"
+					]
 
 					embed = discord.Embed(title="🎉 Happy birthday !", description=message, colour=discord.Colour.dark_gold())
 					embed.set_image(url=images[random.randint(0, len(images)-1)])
@@ -60,7 +61,8 @@ async def birthday(self, ctx, date: str = None):
 		if date:
 			try:
 				dataDate = datetime.strptime(date, "%d/%m/%Y").date()
-				if dataDate.year > datetime.now().year - 15 or dataDate.year < datetime.now().year - 99: raise commands.CommandError("Please provide your real year of birth.")
+				if dataDate.year > datetime.now().year - 15 or dataDate.year < datetime.now().year - 99: 
+					raise commands.CommandError("Please provide your real year of birth.")
 				# Insert
 				await self.bot.database.insert(self.birthday_data["table"], {"user_id": ctx.author.id, "user_birth": dataDate})
 				# Update
@@ -78,7 +80,8 @@ async def birthday(self, ctx, date: str = None):
 	@commands.cooldown(1, 5, commands.BucketType.user)
 	async def show_birthday(self, ctx, user: discord.Member = None):
 		"""Allows you to show the birthday of other users."""
-		if not user: user = ctx.author
+		if not user: 
+			user = ctx.author
 		await self.show_birthday_message(ctx, user)
 
 	async def show_birthday_message(self, ctx, user:discord.Member) -> None:
diff --git a/cogs/croissants.py b/cogs/croissants.py
index c1bc3f1..0a0ea2e 100644
--- a/cogs/croissants.py
+++ b/cogs/croissants.py
@@ -9,7 +9,7 @@
 
 class Croissants(commands.Cog, name="croissants", command_attrs=dict(hidden=True)):
 	"""Don't leave your computer unlocked !"""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 
 		self.EMOJI = '🥐'
@@ -19,7 +19,7 @@ def __init__(self, bot):
 
 		self.croissants_data = self.bot.database_data["croissants"]
 
-	def help_custom(self):
+	def help_custom(self) -> tuple[str]:
 		emoji = self.EMOJI
 		label = "Croissants"
 		description = "For when someone left their computer unlocked."
@@ -80,8 +80,10 @@ def __get_screenshot(self, author : discord.Member, content : str) -> discord.Fi
 		pfp_content = Image.open(BytesIO(requests.get(author.display_avatar.url).content))
 		images_sequence, duration_array = [], []
 		for frame in ImageSequence.Iterator(pfp_content):
-			try: duration_array.append(frame.info["duration"])
-			except: duration_array.append(0)
+			try: 
+				duration_array.append(frame.info["duration"])
+			except: 
+				duration_array.append(0)
 
 			img = Image.new("RGBA", size=(500, 100), color=bg_color)
 			resized_pfp = frame.resize(pfp_size)
@@ -111,7 +113,7 @@ def __get_screenshot(self, author : discord.Member, content : str) -> discord.Fi
 	def __is_on_cooldown(self, user) -> bool:
 		return user.id in self.cooldown and datetime.now().timestamp() - self.cooldown[user.id].timestamp() < self.bot.database_data["croissants"]["cooldown"]
 
-	def __rank_emoji(self, rank):
+	def __rank_emoji(self, rank) -> str:
 		if rank == 1:
 			return '🥇'
 		elif rank == 2:
diff --git a/cogs/dad.py b/cogs/dad.py
index 536ef86..099531a 100644
--- a/cogs/dad.py
+++ b/cogs/dad.py
@@ -6,7 +6,7 @@
 
 class Dad(commands.Cog, name="dad", command_attrs=dict(hidden=True)):
     """Dad's jokes."""
-    def __init__(self, bot):
+    def __init__(self, bot) -> None:
         self.bot = bot
         self.settings = bot.bot_data["dad"]
         self.pattern = re.compile(r"""
@@ -15,7 +15,7 @@ def __init__(self, bot):
                                     (?P<name>.+)        # The name
                                     """, re.VERBOSE + re.IGNORECASE)
 
-    def help_custom(self):
+    def help_custom(self) -> tuple[str]:
         emoji = '👨‍🦳'
         label = "Dad's jokes"
         description = "Ahah, it was a good one!"
diff --git a/cogs/errors.py b/cogs/errors.py
index e817dfb..01d4cba 100644
--- a/cogs/errors.py
+++ b/cogs/errors.py
@@ -2,7 +2,7 @@
 
 class Errors(commands.Cog, name="errors"):
 	"""Errors handler."""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 
 	"""def help_custom(self):
@@ -31,7 +31,8 @@ async def get_command_error(self, ctx, error):
 				await message.edit(f"🕳️ Command is on cooldown, wait `{str(error).split(' ')[7]}` !")
 			elif isinstance(error, commands.errors.MissingRequiredArgument):
 				command, params = ctx.command, ""
-				for param in command.clean_params: params += " {"+str(param)+'}'
+				for param in command.clean_params: 
+					params += " {"+str(param)+'}'
 				await message.edit(f"🕳️ Something is missing. `?{command}{params}`")
 			elif isinstance(error, commands.errors.MemberNotFound):
 				await message.edit(f"🕳️ Member `{str(error).split(' ')[1]}` not found ! Don't hesitate to ping the requested member.")
@@ -45,5 +46,7 @@ async def get_command_error(self, ctx, error):
 		except Exception as e:
 			print(f"! Cogs.errors get_command_error : {type(error).__name__} : {error}\n! Internal Error : {e}\n")
 
+
+
 def setup(bot):
 	bot.add_cog(Errors(bot))
\ No newline at end of file
diff --git a/cogs/fridaycake.py b/cogs/fridaycake.py
index f5c9fe5..68ca4f7 100644
--- a/cogs/fridaycake.py
+++ b/cogs/fridaycake.py
@@ -43,7 +43,7 @@ def mix_participants(participants : list, seed : int, n_group : int) -> list[lis
 
 class FridayCake(commands.Cog, name="fridaycake", command_attrs=dict(hidden=False)):
 	"""FridayCake's event commands."""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 		self.cakes = ['🎂', '🥮', '🥧', '🥯', '🧁', '🫓', '🧇', '🍞', '🍮', '🍰', '🥐']
 
@@ -52,19 +52,19 @@ def __init__(self, bot):
 
 		self.bot.loop.create_task(self.initFridaycake())
 
-	async def initFridaycake(self):
+	async def initFridaycake(self) -> None:
 		participants = await self.bot.database.select(self.fridaycake_data["table"], "user_id, user_name", "user_isin = 1", "user_name ASC")
 		participants = [[*row] for row in participants] #convert tuple of tuples to list of lists
 		self.participants = mix_participants(participants, self.seed, 2)
 		self.nparticipants = len(participants) #mandatory in fridaycake view
 
-	def help_custom(self):
+	def help_custom(self) -> tuple[str]:
 		emoji = random.choice(self.cakes)
 		label = "FridayCake"
 		description = "Commands relative to the FridayCake event !"
 		return emoji, label, description
 
-	def all(self, ctx):
+	def all(self, ctx) -> discord.Embed:
 		author = ctx.message.author
 		embed = discord.Embed(title=f"{random.choice(self.cakes)} Fridaycake · All", description="`Show your personnal order of passage.`\n\u200b" ,colour=0xf7346b, url='https://github.com/PaulMarisOUMary/Algosup-Discord')
 		embed.set_thumbnail(url="https://cdn.discordapp.com/attachments/332696002144501760/800791318200188998/fridaycake.png")
@@ -76,7 +76,7 @@ def all(self, ctx):
 			embed.add_field(name=f"Friday {_date.strftime('%d %B, %Y')}", value=f"~~{string[0:-4]}~~" if date.today() >= _date else f"{string[0:-4]}", inline=False)
 		return embed
 
-	def next(self, ctx):
+	def next(self, ctx) -> discord.Embed:
 		author, pin = ctx.message.author, []
 		for participants, _date in zip(self.participants, get_dates(start, holidays, len(self.participants))):
 			if date.today() <= _date:
@@ -94,11 +94,12 @@ def next(self, ctx):
 			embed.add_field(name="👥 Participants :", value=participants, inline=False)
 			return embed
 
-	def when(self, author):
+	def when(self, author) -> discord.Embed:
 		pin = None
 		for participants, _date in zip(self.participants, get_dates(start, holidays, len(self.participants))): 
 			for participant in participants: 
-				if int(participant[0]) == author.id: pin = (participants, _date)
+				if int(participant[0]) == author.id: 
+					pin = (participants, _date)
 		if not pin:
 			raise commands.CommandError("You are not registered for the FridayCake.")
 		else:
@@ -138,7 +139,8 @@ async def fridaycake(self, ctx):
 			view.stop()
 			await message.delete()
 			await ctx.message.add_reaction("<a:checkmark_a:842800730049871892>")
-		except: pass
+		except: 
+			pass
 
 	@commands.command(name='next', aliases=['n', 'fn'])
 	async def next_cake(self, ctx):
diff --git a/cogs/help.py b/cogs/help.py
index 6dd41a6..a54381f 100644
--- a/cogs/help.py
+++ b/cogs/help.py
@@ -36,7 +36,8 @@ async def send_bot_help(self, mapping) -> None:
             view.stop()
             await message.delete()
             await self.context.message.add_reaction("<a:checkmark_a:842800730049871892>")
-        except: pass
+        except: 
+            pass
 
     async def send_command_help(self, command):
         cog = command.cog
@@ -68,7 +69,7 @@ async def send_group_help(self, group):
 
 class Help(commands.Cog, name="help"):
     """Help commands."""
-    def __init__(self, bot):
+    def __init__(self, bot) -> None:
         self._original_help_command = bot.help_command
 
         attributes = {
@@ -80,10 +81,10 @@ def __init__(self, bot):
         bot.help_command = HelpCommand(command_attrs=attributes)
         bot.help_command.cog = self
         
-    def cog_unload(self):
+    def cog_unload(self) -> None:
         self.bot.help_command = self._original_help_command
 
-    def help_custom(self):
+    def help_custom(self) -> tuple[str]:
         emoji = '🆘'
         label = "Help"
         description = "Help utilities."
diff --git a/cogs/info.py b/cogs/info.py
index 9dde3e9..f63e7c9 100644
--- a/cogs/info.py
+++ b/cogs/info.py
@@ -6,7 +6,7 @@
 from datetime import datetime
 from discord.ext import commands
 
-def statServer(guild):
+def statServer(guild) -> dict:
 	status = {}
 	must = ["members", "bot", "streaming", "idle", "dnd", "online", "offline", "mobile"]
 	for a in must:
@@ -14,8 +14,10 @@ def statServer(guild):
 	for member in guild:
 		status["members"] += 1
 		status[str(member.status)] += 1
-		if member.is_on_mobile(): status["mobile"] += 1
-		if member.bot: status["bot"] += 1
+		if member.is_on_mobile(): 
+			status["mobile"] += 1
+		if member.bot: 
+			status["bot"] += 1
 		if member.activity or member.activities: 
 			for activity in member.activities:
 				if activity.type == discord.ActivityType.streaming:
@@ -25,10 +27,10 @@ def statServer(guild):
 
 class Info(commands.Cog, name="info"):
 	"""Info & statistics."""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 
-	def help_custom(self):
+	def help_custom(self) -> tuple[str]:
 		emoji = '📊'
 		label = "Info"
 		description = "Commands about additionals informations such as stats."
@@ -41,13 +43,15 @@ async def getcustomemojis(self, ctx):
 		"""Return a list of each cutom emojis from the current server."""
 		embed_list, embed = [], discord.Embed(title=f"Custom Emojis List ({len(ctx.guild.emojis)}) :")
 		for i, emoji in enumerate(ctx.guild.emojis, start=1):
-			if i == 0 : i += 1
+			if i == 0 : 
+				i += 1
 			value = f"`<:{emoji.name}:{emoji.id}>`" if not emoji.animated else f"`<a:{emoji.name}:{emoji.id}>`"
 			embed.add_field(name=f"{self.bot.get_emoji(emoji.id)} - **:{emoji.name}:** - (*{i}*)",value=value)
 			if len(embed.fields) == 25:
 				embed_list.append(embed)
 				embed = discord.Embed()
-		if len(embed.fields) > 0: embed_list.append(embed)
+		if len(embed.fields) > 0: 
+			embed_list.append(embed)
 
 		for message in embed_list:
 			await ctx.send(embed=message)
@@ -75,13 +79,15 @@ async def stat(self, ctx):
 	@commands.command(name="profilepicture", aliases=["pp"])
 	async def profilepicture(self, ctx, member : discord.Member = None):
 		"""Show the profile picture of the selected member."""
-		if not member: member = ctx.author
+		if not member: 
+			member = ctx.author
 		await ctx.send(member.display_avatar.url)
 
 	@commands.command(name="bannerpicture", aliases=["bp"])
 	async def bannerpicture(self, ctx, member : discord.Member = None):
 		"""Show the banner picture of the selected member."""
-		if not member: member = ctx.author
+		if not member: 
+			member = ctx.author
 		user = await self.bot.fetch_user(member.id)
 		try:
 			await ctx.send(user.banner.url)
@@ -93,12 +99,14 @@ async def bannerpicture(self, ctx, member : discord.Member = None):
 	@commands.guild_only()
 	async def lookup(self, ctx, member: discord.Member = None):
 		"""Show few information about a discord Member"""
-		if not member: member = ctx.author
-		
+		if not member: 
+			member = ctx.author
+
 		try:
 			user = await self.bot.fetch_user(member.id)
 			user_banner = user.banner.url
-		except: user_banner = None
+		except: 
+			user_banner = None
 
 		yes = "<a:checkmark_a:842800730049871892>"
 		no = "<a:crossmark:842800737221607474>"
@@ -107,10 +115,14 @@ async def lookup(self, ctx, member: discord.Member = None):
 		embed.set_author(name=f"Lookup: {member.display_name}", icon_url=member.default_avatar.url)
 		embed.add_field(name="ID:", value=f"`{member.id}`", inline=True)
 		embed.add_field(name="Display name:", value=f"`{member.name}#{member.discriminator}`", inline=True)
-		if member.status == discord.Status.online: embed.add_field(name="Status", value=f"<:online:698246924465340497> Online", inline=True)
-		elif member.status == discord.Status.idle: embed.add_field(name="Status", value=f"<:idle:698246924058361898> Idle", inline=True)
-		elif member.status == discord.Status.dnd: embed.add_field(name="Status", value=f"<:dnd:698246924528254986> Do not disturb", inline=True)
-		else: embed.add_field(name="Status", value=f"<:offline:698246924138184836> Offline", inline=True)
+		if member.status == discord.Status.online: 
+			embed.add_field(name="Status", value=f"<:online:698246924465340497> Online", inline=True)
+		elif member.status == discord.Status.idle: 
+			embed.add_field(name="Status", value=f"<:idle:698246924058361898> Idle", inline=True)
+		elif member.status == discord.Status.dnd: 
+			embed.add_field(name="Status", value=f"<:dnd:698246924528254986> Do not disturb", inline=True)
+		else: 
+			embed.add_field(name="Status", value=f"<:offline:698246924138184836> Offline", inline=True)
 		embed.add_field(name="\u200b", value="\u200b", inline=False)
 		embed.add_field(name="<:isbot:698250069165473852> Is a bot?", value=f"{yes if member.bot else no}", inline=True)
 		embed.add_field(name="<:phone:948279755248111756> Is on mobile?", value=f"{yes if member.is_on_mobile() else no}", inline=True)
@@ -119,7 +131,8 @@ async def lookup(self, ctx, member: discord.Member = None):
 		embed.add_field(name="<:plus:948272417304883270> Account created at:", value=f"<t:{round(datetime.timestamp(member.created_at))}:F>", inline=True)
 		embed.add_field(name="<:join:948272122353057792> Joined the server at:", value=f"<t:{round(datetime.timestamp(member.joined_at))}:F>", inline=True)
 		embed.set_thumbnail(url=member.display_avatar.url)
-		if user_banner: embed.set_image(url=user_banner)
+		if user_banner: 
+			embed.set_image(url=user_banner)
 		embed.set_footer(text=f"(The discord profile picture next to the 'lookup' text is your default profile picture.)\nRequested by : {ctx.message.author} at {time.strftime('%H:%M:%S')}", icon_url=ctx.message.author.display_avatar.url)
 		await ctx.send(embed=embed)
 
diff --git a/cogs/me.py b/cogs/me.py
index 71a369f..81d2f5a 100644
--- a/cogs/me.py
+++ b/cogs/me.py
@@ -4,13 +4,13 @@
 
 class Me(commands.Cog, name="me"):
 	"""Like minecraft set your own /me !"""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 
 		self.me_data = self.bot.database_data["me"]
 		self.max_lenght_me = self.me_data["max_length"]
 
-	def help_custom(self):
+	def help_custom(self) -> tuple[str]:
 		emoji = '🤙'
 		label = "Me"
 		description = "Set and show a brief description of yourself."
@@ -23,7 +23,8 @@ async def me(self, ctx, *args: str):
 		if len(args):
 			try:
 				text = " ".join(args).replace("'", "''")
-				if len(text) > self.max_lenght_me: raise commands.CommandError(f"The max-lenght of your *me* is set to: __{self.max_lenght_me}__ (yours is {len(text)}).")
+				if len(text) > self.max_lenght_me: 
+					raise commands.CommandError(f"The max-lenght of your *me* is set to: __{self.max_lenght_me}__ (yours is {len(text)}).")
 				# Insert
 				await self.bot.database.insert(self.me_data["table"], {"user_id": ctx.author.id, "user_me": text})
 				# Update
@@ -38,7 +39,8 @@ async def me(self, ctx, *args: str):
 	@commands.cooldown(1, 5, commands.BucketType.user)
 	async def show_me(self, ctx, user: discord.Member = None):
 		"""Allows you to show the description of other users."""
-		if not user: user = ctx.author
+		if not user: 
+			user = ctx.author
 		await self.show_me_message(ctx, user)
 
 	async def show_me_message(self, ctx, user: discord.Member) -> None:
diff --git a/cogs/privatetextual.py b/cogs/privatetextual.py
index e88d2ca..fe4ee3a 100644
--- a/cogs/privatetextual.py
+++ b/cogs/privatetextual.py
@@ -2,7 +2,7 @@
 
 from discord.ext import commands
 
-def text_to_allowed(input):
+def text_to_allowed(input) -> tuple[str, list]:
 	out, forbidden, line = "", [], input.lower()
 	for char in line:
 		if not char in "abcdefghijklmnopqrstuvwxyz-_0123456789":
@@ -12,7 +12,7 @@ def text_to_allowed(input):
 
 	return out, forbidden
 
-def get_created_roles(cont):
+def get_created_roles(cont) -> list:
 	wrong_roles = []
 	for role in cont.guild.roles:
 		perm = cont.channel.overwrites_for(role)
@@ -23,10 +23,10 @@ def get_created_roles(cont):
 
 class PrivateTextual(commands.Cog, name="privatetextual"):
 	"""Create and manage private textual channels."""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 
-	def help_custom(self):
+	def help_custom(self) -> tuple[str]:
 		emoji = '💬'
 		label = "Private Textual"
 		description = "Add and edit textuals channels."
@@ -40,16 +40,21 @@ async def create_private_channel(self, ctx, *members : discord.Member):
 		users, mentions, down_role = [ctx.message.author], "", discord.utils.get(ctx.guild.roles, name="🎓Student")
 
 		for g in members:
-			if g.bot: raise commands.CommandError("You can't invite bots in your team.")
-			else: users.append(g)
+			if g.bot: 
+				raise commands.CommandError("You can't invite bots in your team.")
+			else: 
+				users.append(g)
 		users = list(set(users))
-		if len(users) <= 1: raise commands.CommandError("You can't create a team alone.")
+		if len(users) <= 1: 
+			raise commands.CommandError("You can't create a team alone.")
 
 		role = await ctx.guild.create_role(name="team")
 		team_channel = await ctx.guild.create_text_channel(name="_team_text", category=discord.utils.get(ctx.guild.categories, id=ctx.channel.category_id))
 		await team_channel.set_permissions(role, add_reactions=True, attach_files=True, embed_links=True, external_emojis=True, manage_messages=True, read_message_history=True, read_messages=True, send_messages=True, use_external_emojis=True, use_slash_commands=True, view_channel=True)
-		try: await team_channel.set_permissions(down_role, send_messages=False, view_channel=False)
-		except: pass
+		try: 
+			await team_channel.set_permissions(down_role, send_messages=False, view_channel=False)
+		except: 
+			pass
 
 		for user in users:
 			await user.add_roles(role)
@@ -77,11 +82,12 @@ async def rename_private_channel(self, ctx, custom_name : str):
 		channel, roles = ctx.channel, get_created_roles(ctx)
 		normalize_cn, forbidden = text_to_allowed(custom_name)
 		if '_' in channel.name and roles and len(normalize_cn) > 0:
-				await channel.edit(name='_'+normalize_cn)
-				await ctx.message.add_reaction(emoji="<a:checkmark_a:842800730049871892>")
+			await channel.edit(name='_'+normalize_cn)
+			await ctx.message.add_reaction(emoji="<a:checkmark_a:842800730049871892>")
 		elif not '_' in channel.name:
 			raise commands.CommandError("You can't rename a non-team channel.")
-		if forbidden: raise commands.CommandError(f"You can't use `{forbidden}` to rename a channel.")
+		if forbidden: 
+			raise commands.CommandError(f"You can't use `{forbidden}` to rename a channel.")
 
 	@commands.command(name="addprivate", aliases=["add", '>'], require_var_positional=True)
 	@commands.guild_only()
@@ -89,9 +95,13 @@ async def addd_to_private_channel(self, ctx, *members : discord.Member):
 		"""Join a specified member to your team channel."""
 		roles = get_created_roles(ctx)
 		for member in members:
-			if not member.bot : await member.add_roles(roles[0])
-			else : raise commands.CommandError("You can't invite bots in your team.")
+			if not member.bot : 
+				await member.add_roles(roles[0])
+			else : 
+				raise commands.CommandError("You can't invite bots in your team.")
 		await ctx.message.add_reaction(emoji="<a:checkmark_a:842800730049871892>")
 
+
+
 def setup(bot):
-	bot.add_cog(PrivateTextual(bot))
+	bot.add_cog(PrivateTextual(bot))
\ No newline at end of file
diff --git a/cogs/spotify.py b/cogs/spotify.py
index 9942b1e..c761794 100644
--- a/cogs/spotify.py
+++ b/cogs/spotify.py
@@ -5,10 +5,10 @@
 
 class Spotify(commands.Cog, name="spotify"):
 	"""Show Spotify songs."""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 
-	def help_custom(self):
+	def help_custom(self) -> tuple[str]:
 		emoji = "<:spotify:880896591756656641>"
 		label = "Spotify"
 		description = "Spotify status commands."
@@ -18,7 +18,8 @@ def help_custom(self):
 	async def actual_calendar(self, ctx, user: discord.Member = None):
 		"""Show the current Spotify song."""
 		keeper = True
-		if not user: user = ctx.author
+		if not user: 
+			user = ctx.author
 		for activity in user.activities:
 			if str(activity) == "Spotify":
 				embed, keeper = discord.Embed(colour=activity.colour), False
@@ -27,7 +28,10 @@ async def actual_calendar(self, ctx, user: discord.Member = None):
 				embed.set_thumbnail(url=activity.album_cover_url)
 				embed.set_footer(text=f"{str(activity.duration)[2:-7]} | Requested by : {ctx.message.author.name} at {time.strftime('%H:%M:%S')}", icon_url=ctx.message.author.display_avatar.url)
 				await ctx.send(embed=embed)
-		if keeper: await ctx.send(f"{user.name} is not currently listening to Spotify")
+		if keeper: 
+			await ctx.send(f"{user.name} is not currently listening to Spotify")
+
+
 
 def setup(bot):
-	bot.add_cog(Spotify(bot))
+	bot.add_cog(Spotify(bot))
\ No newline at end of file
diff --git a/cogs/status.py b/cogs/status.py
index 3474334..513f220 100644
--- a/cogs/status.py
+++ b/cogs/status.py
@@ -5,27 +5,31 @@
 
 class Status(commands.Cog, name="status"):
 	"""A loop to set the current status of the bot."""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 		self.task_change_status = self.bot.loop.create_task(self.loop_change_status())
 
-	"""def help_custom(self):
+	"""def help_custom(self) -> tuple[str]:
 		emoji = '🏷️'
 		label = "Status"
 		description = "Setup the status of the bot."
 		return emoji, label, description"""
 
-	def return_loop_task(self):
+	def return_loop_task(self) -> asyncio.Task:
 		return self.task_change_status
 
-	async def loop_change_status(self):
+	async def loop_change_status(self) -> None:
 		await self.bot.wait_until_ready()
 		status_message, reset = ["?help", "?help basic", "?link"], 0
 		while not self.bot.is_closed():
 			await self.bot.change_presence(activity=discord.Activity(type=discord.ActivityType.streaming, name=status_message[reset], url="https://www.twitch.tv/warriormachine_"), status=discord.Status.dnd)
 			await asyncio.sleep(10)
-			if reset >= len(status_message)-1: reset = 0
-			else: reset += 1
+			if reset >= len(status_message)-1: 
+				reset = 0
+			else: 
+				reset += 1
+
+
 
 def setup(bot):
 	bot.add_cog(Status(bot))
\ No newline at end of file
diff --git a/cogs/traductor.py b/cogs/traductor.py
index f866737..9dccd1d 100644
--- a/cogs/traductor.py
+++ b/cogs/traductor.py
@@ -7,10 +7,10 @@
 
 class Traductor(commands.Cog, name="traductor"):
 	"""A Cog to translate each non-English messages."""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 
-	"""def help_custom(self):
+	"""def help_custom(self) -> tuple[str]:
 		emoji = '<:Gtranslate:807986736663101440>'
 		label = "Traductor"
 		description = "Informations about the Traductor."
@@ -56,7 +56,8 @@ def check(reaction, user) -> bool:
 						await message.clear_reaction(convert_emoji)
 						await message.add_reaction(converted_emoji)
 
-			except: pass
+			except: 
+				pass
 
 
 
diff --git a/cogs/usefull.py b/cogs/usefull.py
index 3edd740..b92ecef 100644
--- a/cogs/usefull.py
+++ b/cogs/usefull.py
@@ -2,10 +2,10 @@
 
 class Usefull(commands.Cog, name="usefull"):
 	"""Usefull commands for Devs & more."""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 
-	def help_custom(self):
+	def help_custom(self) -> tuple[str]:
 		emoji = '🚩'
 		label = "Usefull"
 		description = "Usefull commands."
@@ -21,5 +21,7 @@ async def strawpool(self, ctx, *, context):
 		await message.add_reaction(emoji=checkmark)
 		await message.add_reaction(emoji=crossmark)
 
+
+
 def setup(bot):
 	bot.add_cog(Usefull(bot))
diff --git a/cogs/views.py b/cogs/views.py
index 31579ec..a3451fb 100644
--- a/cogs/views.py
+++ b/cogs/views.py
@@ -7,10 +7,10 @@
 
 class Views(commands.Cog, name="views"):
 	"""Experimental cog, new features such buttons, dropdown or whispering."""
-	def __init__(self, bot):
+	def __init__(self, bot) -> None:
 		self.bot = bot
 
-	def help_custom(self):
+	def help_custom(self) -> tuple[str]:
 		emoji = '🔘'
 		label = "Views"
 		description = "Demo : New discord features."
@@ -62,5 +62,7 @@ async def lin(self, ctx):
 		view = link.View(label="Source code on Github", url="https://github.com/PaulMarisOUMary/Algosup-Discord")
 		await ctx.send("Find out what is behind Algobot !", view=view)
 
+
+
 def setup(bot):
 	bot.add_cog(Views(bot))
\ No newline at end of file