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[commands] Add support for type statement and NewType

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Josh 2024-05-05 15:45:32 +10:00 committed by GitHub
parent 692db7e9ab
commit 9fab99acbc
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1 changed files with 12 additions and 0 deletions
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discord/utils.py
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@ -68,6 +68,7 @@ import re
import os
import sys
import types
import typing
import warnings
import logging
@ -1080,6 +1081,7 @@ def as_chunks(iterator: _Iter[T], max_size: int) -> _Iter[List[T]]:
PY_310 = sys.version_info >= (3, 10)
PY_312 = sys.version_info >= (3, 12)
def flatten_literal_params(parameters: Iterable[Any]) -> Tuple[Any, ...]:
@ -1118,6 +1120,16 @@ def evaluate_annotation(
cache[tp] = evaluated
return evaluated
if PY_312 and getattr(tp.__repr__, '__objclass__', None) is typing.TypeAliasType: # type: ignore
temp_locals = dict(**locals, **{t.__name__: t for t in tp.__type_params__})
annotation = evaluate_annotation(tp.__value__, globals, temp_locals, cache.copy())
if hasattr(tp, '__args__'):
annotation = annotation[tp.__args__]
return annotation
if hasattr(tp, '__supertype__'):
return evaluate_annotation(tp.__supertype__, globals, locals, cache)
if hasattr(tp, '__metadata__'):
# Annotated[X, Y] can access Y via __metadata__
metadata = tp.__metadata__[0]