Bump ruff from 0.0.272 to 0.0.280 (#1333)

Co-authored-by: wookie184 <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Chris Lovering <[email protected]>
Co-authored-by: ChrisJL <[email protected]>

5 files changed, 20 insertions, 21 deletions

diff --git a/bot/exts/utilities/challenges.py b/bot/exts/utilities/challenges.py
index 2f9ac73e..6d1813bb 100644
--- a/bot/exts/utilities/challenges.py
+++ b/bot/exts/utilities/challenges.py
@@ -258,7 +258,7 @@ class Challenges(commands.Cog):
 
     @commands.command(aliases=["kata"])
     @commands.cooldown(1, 5, commands.BucketType.user)
-    async def challenge(self, ctx: commands.Context, language: str = "python", *, query: str = None) -> None:
+    async def challenge(self, ctx: commands.Context, language: str = "python", *, query: str | None = None) -> None:
         """
         The challenge command pulls a random kata (challenge) from codewars.com.
 
diff --git a/bot/exts/utilities/colour.py b/bot/exts/utilities/colour.py
index 95f9ac22..b0ff8747 100644
--- a/bot/exts/utilities/colour.py
+++ b/bot/exts/utilities/colour.py
@@ -241,7 +241,7 @@ class Colour(commands.Cog):
                 choices=self.colour_mapping.values(),
                 score_cutoff=80
             )
-            colour_name = [name for name, hex_code in self.colour_mapping.items() if hex_code == match][0]
+            colour_name = next(name for name, hex_code in self.colour_mapping.items() if hex_code == match)
         except TypeError:
             colour_name = None
         return colour_name
diff --git a/bot/exts/utilities/emoji.py b/bot/exts/utilities/emoji.py
index ce352fe2..bbaf6d25 100644
--- a/bot/exts/utilities/emoji.py
+++ b/bot/exts/utilities/emoji.py
@@ -78,7 +78,7 @@ class Emojis(commands.Cog):
             await self.bot.invoke_help_command(ctx)
 
     @emoji_group.command(name="count", aliases=("c",))
-    async def count_command(self, ctx: commands.Context, *, category_query: str = None) -> None:
+    async def count_command(self, ctx: commands.Context, *, category_query: str | None = None) -> None:
         """Returns embed with emoji category and info given by the user."""
         emoji_dict = defaultdict(list)
 
diff --git a/bot/exts/utilities/reddit.py b/bot/exts/utilities/reddit.py
index f8e358de..5dd4a377 100644
--- a/bot/exts/utilities/reddit.py
+++ b/bot/exts/utilities/reddit.py
@@ -20,16 +20,15 @@ from bot.utils.pagination import ImagePaginator, LinePaginator
 log = logging.getLogger(__name__)
 
 AccessToken = namedtuple("AccessToken", ["token", "expires_at"])
+HEADERS = {"User-Agent": "python3:python-discord/bot:1.0.0 (by /u/PythonDiscord)"}
+URL = "https://www.reddit.com"
+OAUTH_URL = "https://oauth.reddit.com"
+MAX_RETRIES = 3
 
 
 class Reddit(Cog):
     """Track subreddit posts and show detailed statistics about them."""
 
-    HEADERS = {"User-Agent": "python3:python-discord/bot:1.0.0 (by /u/PythonDiscord)"}
-    URL = "https://www.reddit.com"
-    OAUTH_URL = "https://oauth.reddit.com"
-    MAX_RETRIES = 3
-
     def __init__(self, bot: Bot):
         self.bot = bot
 
@@ -68,7 +67,7 @@ class Reddit(Cog):
 
             # Normal brackets interfere with Markdown.
             title = escape_markdown(title).replace("[", "⦋").replace("]", "⦌")
-            link = self.URL + data["permalink"]
+            link = URL + data["permalink"]
 
             first_page += f"**[{title.replace('*', '')}]({link})**\n"
 
@@ -121,10 +120,10 @@ class Reddit(Cog):
         A token is valid for 1 hour. There will be MAX_RETRIES to get a token, after which the cog
         will be unloaded and a ClientError raised if retrieval was still unsuccessful.
         """
-        for i in range(1, self.MAX_RETRIES + 1):
+        for i in range(1, MAX_RETRIES + 1):
             response = await self.bot.http_session.post(
-                url=f"{self.URL}/api/v1/access_token",
-                headers=self.HEADERS,
+                url=f"{URL}/api/v1/access_token",
+                headers=HEADERS,
                 auth=self.client_auth,
                 data={
                     "grant_type": "client_credentials",
@@ -144,7 +143,7 @@ class Reddit(Cog):
                 return
             log.debug(
                 f"Failed to get an access token: status {response.status} & content type {response.content_type}; "
-                f"retrying ({i}/{self.MAX_RETRIES})"
+                f"retrying ({i}/{MAX_RETRIES})"
             )
 
             await asyncio.sleep(3)
@@ -159,8 +158,8 @@ class Reddit(Cog):
         For security reasons, it's good practice to revoke the token when it's no longer being used.
         """
         response = await self.bot.http_session.post(
-            url=f"{self.URL}/api/v1/revoke_token",
-            headers=self.HEADERS,
+            url=f"{URL}/api/v1/revoke_token",
+            headers=HEADERS,
             auth=self.client_auth,
             data={
                 "token": self.access_token.token,
@@ -173,7 +172,7 @@ class Reddit(Cog):
         else:
             log.warning(f"Unable to revoke access token: status {response.status}.")
 
-    async def fetch_posts(self, route: str, *, amount: int = 25, params: dict = None) -> list[dict]:
+    async def fetch_posts(self, route: str, *, amount: int = 25, params: dict | None = None) -> list[dict]:
         """A helper method to fetch a certain amount of Reddit posts at a given route."""
         # Reddit's JSON responses only provide 25 posts at most.
         if not 25 >= amount > 0:
@@ -183,11 +182,11 @@ class Reddit(Cog):
         if not self.access_token or self.access_token.expires_at < datetime.now(tz=UTC):
             await self.get_access_token()
 
-        url = f"{self.OAUTH_URL}/{route}"
-        for _ in range(self.MAX_RETRIES):
+        url = f"{OAUTH_URL}/{route}"
+        for _ in range(MAX_RETRIES):
             response = await self.bot.http_session.get(
                 url=url,
-                headers={**self.HEADERS, "Authorization": f"bearer {self.access_token.token}"},
+                headers=HEADERS | {"Authorization": f"bearer {self.access_token.token}"},
                 params=params
             )
             if response.status == 200 and response.content_type == "application/json":
diff --git a/bot/exts/utilities/wolfram.py b/bot/exts/utilities/wolfram.py
index d5669c6b..e77573a7 100644
--- a/bot/exts/utilities/wolfram.py
+++ b/bot/exts/utilities/wolfram.py
@@ -33,8 +33,8 @@ async def send_embed(
         ctx: Context,
         message_txt: str,
         colour: int = Colours.soft_red,
-        footer: str = None,
-        img_url: str = None,
+        footer: str | None = None,
+        img_url: str | None = None,
         f: discord.File = None
 ) -> None:
     """Generate & send a response embed with Wolfram as the author."""