Replace discord.py with nextcord (#66540)

* Replace discord.py with nextcord

* Typing tweak

* Another pip check decrease :)

homeassistant/components/discord/manifest.json

@@ -2,7 +2,7 @@
   "domain": "discord",
   "name": "Discord",
   "documentation": "https://www.home-assistant.io/integrations/discord",
-  "requirements": ["discord.py==1.7.3"],
+  "requirements": ["nextcord==2.0.0a8"],
   "codeowners": [],
   "iot_class": "cloud_push",
   "loggers": ["discord"]

homeassistant/components/discord/notify.py

@@ -1,8 +1,10 @@
 """Discord platform for notify component."""
+from __future__ import annotations
+
 import logging
 import os.path
 
-import discord
+import nextcord
 import voluptuous as vol
 
 from homeassistant.components.notify import (
@@ -48,8 +50,8 @@ class DiscordNotificationService(BaseNotificationService):
 
     async def async_send_message(self, message, **kwargs):
         """Login to Discord, send message to channel(s) and log out."""
-        discord.VoiceClient.warn_nacl = False
-        discord_bot = discord.Client()
+        nextcord.VoiceClient.warn_nacl = False
+        discord_bot = nextcord.Client()
         images = None
         embedding = None
 
@@ -59,13 +61,13 @@ class DiscordNotificationService(BaseNotificationService):
 
         data = kwargs.get(ATTR_DATA) or {}
 
-        embed = None
+        embeds: list[nextcord.Embed] = []
         if ATTR_EMBED in data:
             embedding = data[ATTR_EMBED]
             fields = embedding.get(ATTR_EMBED_FIELDS) or []
 
             if embedding:
-                embed = discord.Embed(**embedding)
+                embed = nextcord.Embed(**embedding)
                 for field in fields:
                     embed.add_field(**field)
                 if ATTR_EMBED_FOOTER in embedding:
@@ -74,11 +76,12 @@ class DiscordNotificationService(BaseNotificationService):
                     embed.set_author(**embedding[ATTR_EMBED_AUTHOR])
                 if ATTR_EMBED_THUMBNAIL in embedding:
                     embed.set_thumbnail(**embedding[ATTR_EMBED_THUMBNAIL])
+                embeds.append(embed)
 
         if ATTR_IMAGES in data:
             images = []
 
-            for image in data.get(ATTR_IMAGES):
+            for image in data.get(ATTR_IMAGES, []):
                 image_exists = await self.hass.async_add_executor_job(
                     self.file_exists, image
                 )
@@ -95,15 +98,15 @@ class DiscordNotificationService(BaseNotificationService):
                 channelid = int(channelid)
                 try:
                     channel = await discord_bot.fetch_channel(channelid)
-                except discord.NotFound:
+                except nextcord.NotFound:
                     try:
                         channel = await discord_bot.fetch_user(channelid)
-                    except discord.NotFound:
+                    except nextcord.NotFound:
                         _LOGGER.warning("Channel not found for ID: %s", channelid)
                         continue
                 # Must create new instances of File for each channel.
-                files = [discord.File(image) for image in images] if images else None
-                await channel.send(message, files=files, embed=embed)
-        except (discord.HTTPException, discord.NotFound) as error:
+                files = [nextcord.File(image) for image in images] if images else []
+                await channel.send(message, files=files, embeds=embeds)
+        except (nextcord.HTTPException, nextcord.NotFound) as error:
             _LOGGER.warning("Communication error: %s", error)
         await discord_bot.close()

requirements_all.txt

@@ -565,9 +565,6 @@ directv==0.4.0
 # homeassistant.components.discogs
 discogs_client==2.3.0
 
-# homeassistant.components.discord
-discord.py==1.7.3
-
 # homeassistant.components.steamist
 discovery30303==0.2.1
 
@@ -1099,6 +1096,9 @@ nexia==0.9.13
 # homeassistant.components.nextcloud
 nextcloudmonitor==1.1.0
 
+# homeassistant.components.discord
+nextcord==2.0.0a8
+
 # homeassistant.components.niko_home_control
 niko-home-control==0.2.1
 

script/pip_check

@@ -3,7 +3,7 @@ PIP_CACHE=$1
 
 # Number of existing dependency conflicts
 # Update if a PR resolve one!
-DEPENDENCY_CONFLICTS=10
+DEPENDENCY_CONFLICTS=9
 
 PIP_CHECK=$(pip check --cache-dir=$PIP_CACHE)
 LINE_COUNT=$(echo "$PIP_CHECK" | wc -l)