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fix: TypeError when using Literal type hint with option decorator #3123

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FrederickStempfle wants to merge 2 commits into from
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fix: TypeError when using Literal type hint with option decorator #3123

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dae6ee0
Fix TypeError when using Literal type hint with option decorator
Feb 23, 2026
e5c2d0a
add changelog entry for Literal type hint fix
Feb 23, 2026
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3 changes: 3 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -40,6 +40,9 @@ These changes are available on the `master` branch, but have not yet been releas
([#3105](https://github.com/Pycord-Development/pycord/pull/3105))
- Fixed the update of a user's `avatar_decoration` to now cause an `on_user_update`
event to fire. ([#3103](https://github.com/Pycord-Development/pycord/pull/3103))
- Fixed `TypeError` when using `Literal` type hints with the `option` decorator without
explicitly passing `input_type`.
([#3123](https://github.com/Pycord-Development/pycord/pull/3123))

### Deprecated

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4 changes: 4 additions & 0 deletions discord/commands/options.py
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Expand Up @@ -39,6 +39,7 @@
TypeVar,
Union,
get_args,
get_origin,
)

if sys.version_info >= (3, 12):
Expand Down Expand Up @@ -226,6 +227,9 @@ def __init__(
self._parameter_name = self.name # default
input_type = self._parse_type_alias(input_type)
input_type = self._strip_none_type(input_type)
if get_origin(input_type) is Literal:
args = get_args(input_type)
input_type = type(args[0]) if args else str
self._raw_type: InputType | tuple = input_type

enum_choices = []
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