eval-type-backport

Like `typing._eval_type`, this tiny package provides a replacement to support newer typing features (such as `X | Y` for unions from PEP 604 and `list[X]` for generic built-ins from PEP 585) in older Python versions (>=3.7). It allows libraries like Pydantic to maintain modern type hint syntax while supporting a wider range of Python environments. It is currently at version 0.3.1 and sees updates as needed for compatibility.