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fix: Support Python 3.14 where ast._Unparser was moved #92

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fix: Support Python 3.14 where ast._Unparser was moved #92

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9 changes: 8 additions & 1 deletion refactor/ast.py
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Original file line number Diff line number Diff line change
Expand Up @@ -107,7 +107,14 @@ def unparse(self, node: ast.AST) -> str:
... # pragma: no cover


class BaseUnparser(ast._Unparser): # type: ignore
try:
_UnparserBase = ast._Unparser
except AttributeError:
# Python 3.14+: _Unparser moved to C extension module
from _ast_unparse import Unparser as _UnparserBase # type: ignore[import-not-found]


class BaseUnparser(_UnparserBase): # type: ignore
"""A public :py:class:`ast._Unparser` API that can
be used to customize the AST re-synthesis process."""

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