Revert "Implements a new get_or_fetch feature (#42)" (#43)

This reverts commit ea4b656.

discord/errors.py

@@ -56,7 +56,7 @@
 
 
 class DiscordException(Exception):
-    """Base exception class for Pycord
+    """Base exception class for pycord
 
     Ideally speaking, this could be caught to handle any exceptions raised from this library.
     """

discord/utils.py

@@ -61,8 +61,7 @@
 import types
 import warnings
 
-from .errors import InvalidArgument, NotFound
-from .guild import Guild
+from .errors import InvalidArgument
 
 try:
     import orjson
@@ -449,15 +448,6 @@ def get(iterable: Iterable[T], **attrs: Any) -> Optional[T]:
             return elem
     return None
 
-async def get_or_fetch(guild: Guild, type: str, id: int):
-    getter = getattr(guild, f'get_{type}')(id)
-    if getter is None:
-        try:
-            getter = await getattr(guild, f'fetch_{type}')(id)
-        except NotFound:
-            raise NotFound(404, 'HTTP request operation failed.')
-    return getter
-
 
 def _unique(iterable: Iterable[T]) -> List[T]:
     return [x for x in dict.fromkeys(iterable)]