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from typing import Dict, Any
import sys
PY314 = sys.version_info >= (3, 14)
def get_annotations(params: Dict[str, Any]) -> Dict[str, Any]:
"""Get annotations compatible with Python 3.14's deferred annotations."""
# This recipe was inferred from
# https://docs.python.org/3.14/library/annotationlib.html#recipes
annotations: Dict[str, Any]
if "__annotations__" in params:
annotations = params["__annotations__"]
return annotations
elif PY314:
# annotationlib introduced in Python 3.14 to inspect annotations
import annotationlib
annotate = annotationlib.get_annotate_from_class_namespace(params)
if annotate is None:
return {}
annotations = annotationlib.call_annotate_function(
annotate, format=annotationlib.Format.FORWARDREF
)
return annotations
else:
return {}
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