Change CheckDecorator type #94
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The decorator returned by `check()` has an attribute, `predicate`, that is relied upon by `check_any()`. Therefore, a check decorator cannot just be anything that returns a function but must include this attribute as well. `check_any()` also relies on this attribute, which is not present in `_CheckPredicate`.
bryanforbes
reviewed
Jul 6, 2021
| @@ -37,7 +37,8 @@ class _CheckPredicate(Protocol[_T_contra]): | |||
| def __call__(self, __ctx: _T_contra) -> Union[bool, Coroutine[Any, Any, bool]]: ... | |||
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| @type_check_only | |||
| class _CheckDecorator(Protocol): | |||
| class _CheckDecorator: | |||
| predicate: _CheckPredicate[_CT] | |||
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To keep _CheckDecorator so it's not generic, _CT needs to be chaned to Any here
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Would it be reasonable to set discord.ext.commands.Context, since that will always be a Context instance?
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The decorator returned by
check()has an attribute,predicate, that is relied upon bycheck_any(). Therefore, a check decorator cannot just be anything that returns a function but must include this attribute as well.check_any()also relies on this attribute, which is not present in_CheckPredicate.