Merge pull request #42

* implement WelcomeScreen

* copy over the kwargs issue.

* readable variable names

* modernise code

* modernise pt2

* Update discord/welcome_screen.py

* make pylance not cry from my onions

* type http.py

* remove extraneous import

discord/http.py

@@ -84,6 +84,7 @@ if TYPE_CHECKING:
         threads,
         voice,
         sticker,
+        welcome_screen,
     )
     from .types.snowflake import Snowflake, SnowflakeList
 
@@ -1116,6 +1117,20 @@ class HTTPClient:
             payload['icon'] = icon
         return self.request(Route('POST', '/guilds/templates/{code}', code=code), json=payload)
 
+    def get_welcome_screen(self, guild_id: Snowflake) -> Response[welcome_screen.WelcomeScreen]:
+        return self.request(Route('GET', '/guilds/{guild_id}/welcome-screen', guild_id=guild_id))
+
+    def edit_welcome_screen(self, guild_id: Snowflake, payload: Any) -> Response[welcome_screen.WelcomeScreen]:
+        valid_keys = (
+            'description',
+            'welcome_channels',
+            'enabled',
+        )
+        payload = {
+            k: v for k, v in payload.items() if k in valid_keys
+        }
+        return self.request(Route('PATCH', '/guilds/{guild_id}/welcome-screen', guild_id=guild_id), json=payload)
+
     def get_bans(self, guild_id: Snowflake) -> Response[List[guild.Ban]]:
         return self.request(Route('GET', '/guilds/{guild_id}/bans', guild_id=guild_id))