set_embed_color, embed_color and get_message added

discord/client.py

@@ -241,6 +241,58 @@ class Client:
 
     # internals
 
+    def get_message(self, id):
+        """Get a message from cache if the message is still in cache.
+        .. versionadded:: 1.6.0.7
+        Parameters
+        -----------
+        id: :class:`int`
+            The message ID to look for.
+        Returns
+        --------
+        Optional[:class:`.Message`]
+            The message asked for."""
+        return utils.get(self.cached_messages, id=id)
+
+    @property
+    def embed_color(self):
+        """Optional[:class:`.Colour`]: The default embed colour that is
+        being used for all embed if no colour is passed."""
+        col = os.getenv("DEFAULT_EMBED_COLOR")
+        if not col:
+            return None
+        return Colour(int(col, 16))
+
+    def set_embed_color(self, color):
+        """Set a new default embed color.
+        This will raise a TypeError if an improper format was passed.
+        .. versionadded:: 1.5.0.1
+        Parameters
+        -----------
+        color: Union[:class:`.Colour`, :class:`int`]
+            The new color you want to set as default embed color.
+            Pass either an instance of discord.Color or a valid
+            0x****** HEX value.
+        Returns
+        --------
+        :class:`.Colour`
+            The new color that has been set as default embed color.
+        """
+        if isinstance(color, (Color, Colour)):
+            os.environ['DEFAULT_EMBED_COLOR'] = str(hex(color))
+            return color
+        else:
+            try:
+                HEX = re.compile(r'^(#)[A-Fa-f0-9]{6}$')
+                col = Color(color)
+                if HEX.match(str(col)):
+                    os.environ['DEFAULT_EMBED_COLOR'] = str(hex(col))
+                    return col
+                else:
+                    raise TypeError('The hex value passed could not be converted to a color')
+            except:
+                raise TypeError('embed_color must be an instance of discord.Colour or a valid 0x****** hex value.')
+
     def _get_websocket(self, guild_id: Optional[int] = None, *, shard_id: Optional[int] = None) -> DiscordWebSocket:
         return self.ws