Taken from Gentoo, which adapted https://github.com/agronholm/typeguard/commit/e0db07a777d5a481eaba6162354adf32286ce21b diff --git a/src/typeguard/__init__.py b/src/typeguard/__init__.py index 5684d63..27fa30b 100644 --- a/src/typeguard/__init__.py +++ b/src/typeguard/__init__.py @@ -61,22 +61,25 @@ except ImportError: from typing import _ForwardRef as ForwardRef evaluate_forwardref = ForwardRef._eval_type -if sys.version_info >= (3, 10): - from typing import is_typeddict -else: - _typed_dict_meta_types = () - if sys.version_info >= (3, 8): - from typing import _TypedDictMeta - _typed_dict_meta_types += (_TypedDictMeta,) +try: + from typing_extensions import is_typeddict +except ImportError: + if sys.version_info >= (3, 10): + from typing import is_typeddict + else: + _typed_dict_meta_types = () + if sys.version_info >= (3, 8): + from typing import _TypedDictMeta + _typ
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