Require mypy>=1.20 and fix reveal_type assertions#949
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mypy 1.20 simplified `reveal_type()` output by dropping the `builtins.` prefix (python/mypy#20929). Update the assertions in tests/test_typing.py to the new representation and raise the pin accordingly. Also skip following imports into numpy stubs, which are pulled in transitively via `import pytest` and use the `type` statement that mypy rejects under python_version = "3.10".
mypy does not support PyPy (python/mypy#20329), so gate `mypy` and `pytest-mypy-testing` behind an `implementation_name != 'pypy'` marker and ignore `tests/test_typing.py` there during collection. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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mypy 1.20 simplified
reveal_type()output by dropping thebuiltins.prefix (python/mypy#20929). Update the assertions in tests/test_typing.py to the new representation and raise the pin accordingly.Also skip following imports into numpy stubs, which are pulled in transitively via
import pytestand use thetypestatement that mypy rejects under python_version = "3.10".