fix: Single Member Enums Fail Converting To Option (#2577)

* fix: Check If Enum Has Docstring Before Using It As Option Description

* fix: Single Item Enums Of Invalid Types Not Converting To String

* chore: Update Changelog

* style(pre-commit): auto fixes from pre-commit.com hooks

* chore: I Used The Wrong PR Number

* Update discord/commands/options.py

Co-authored-by: Dorukyum <[email protected]>
Signed-off-by: Ice Wolfy <[email protected]>

---------

Signed-off-by: Ice Wolfy <[email protected]>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Dorukyum <[email protected]>

Author: 3 people

CHANGELOG.md

@@ -23,6 +23,11 @@ These changes are available on the `master` branch, but have not yet been releas
 - Added `Member.guild_banner` and `Member.display_banner` properties.
   ([#2556](https://github.com/Pycord-Development/pycord/pull/2556))
 
+### Fixed
+
+- Fix `Enum` options not setting the correct type when only one choice is available.
+  ([#2577](https://github.com/Pycord-Development/pycord/pull/2577))
+
 ### Changed
 
 - Renamed `cover` property of `ScheduledEvent` and `cover` argument of
@@ -46,8 +51,8 @@ These changes are available on the `master` branch, but have not yet been releas
   ([#2555](https://github.com/Pycord-Development/pycord/pull/2555))
 - Fixed missing `stacklevel` parameter in `warn_deprecated` function call inside
   `@utils.deprecated`. ([#2500](https://github.com/Pycord-Development/pycord/pull/2500))
-- Fixed the type hint in `ConnectionState._polls` to reflect actual behavior, changing it
-  from `Guild` to `Poll`.
+- Fixed the type hint in `ConnectionState._polls` to reflect actual behavior, changing
+  it from `Guild` to `Poll`.
   ([#2500](https://github.com/Pycord-Development/pycord/pull/2500))
 - Fixed missing `__slots__` attributes in `RawReactionClearEmojiEvent` and
   `RawMessagePollVoteEvent`.

discord/commands/options.py

@@ -198,7 +198,7 @@ def __init__(
         enum_choices = []
         input_type_is_class = isinstance(input_type, type)
         if input_type_is_class and issubclass(input_type, (Enum, DiscordEnum)):
-            if description is None:
+            if description is None and input_type.__doc__ is not None:
                 description = inspect.cleandoc(input_type.__doc__)
                 if description and len(description) > 100:
                     description = description[:97] + "..."
@@ -209,7 +209,9 @@ def __init__(
                     )
             enum_choices = [OptionChoice(e.name, e.value) for e in input_type]
             value_class = enum_choices[0].value.__class__
-            if all(isinstance(elem.value, value_class) for elem in enum_choices):
+            if value_class in SlashCommandOptionType.__members__ and all(
+                isinstance(elem.value, value_class) for elem in enum_choices
+            ):
                 input_type = SlashCommandOptionType.from_datatype(
                     enum_choices[0].value.__class__
                 )