CadQuery Fork of black Will Not Install on Python 3.13

[jmwright]

To Reproduce

pip install "black@git+https://github.com/cadquery/black.git@cq"

Backtrace

Building wheels for collected packages: black, typed-ast
  Building wheel for black (pyproject.toml) ... done
  Created wheel for black: filename=black-0.1.dev631+gef9d4677d-py36-none-any.whl size=104464 sha256=9b7d6a0d78e1fc733d1d3dd1a7bff1e1c4a2be265b28da9549fc8c5b0ae5596f
  Stored in directory: /tmp/pip-ephem-wheel-cache-ot5yy8np/wheels/ca/79/0d/c4f86d7397e424d400236f25772adfedfd8940d720280008ed
  Building wheel for typed-ast (pyproject.toml) ... error
  error: subprocess-exited-with-error
  
  × Building wheel for typed-ast (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [26 lines of output]
      running bdist_wheel
      running build
      running build_py
      creating build/lib.linux-x86_64-cpython-313/typed_ast
      copying typed_ast/conversions.py -> build/lib.linux-x86_64-cpython-313/typed_ast
      copying typed_ast/ast3.py -> build/lib.linux-x86_64-cpython-313/typed_ast
      copying typed_ast/ast27.py -> build/lib.linux-x86_64-cpython-313/typed_ast
      copying typed_ast/__init__.py -> build/lib.linux-x86_64-cpython-313/typed_ast
      creating build/lib.linux-x86_64-cpython-313/typed_ast/tests
      copying ast3/tests/test_basics.py -> build/lib.linux-x86_64-cpython-313/typed_ast/tests
      running build_ext
      building '_ast27' extension
      creating build/temp.linux-x86_64-cpython-313/ast27/Custom
      creating build/temp.linux-x86_64-cpython-313/ast27/Parser
      creating build/temp.linux-x86_64-cpython-313/ast27/Python
      x86_64-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -fPIC -Iast27/Include -I/home/jwright/venvs/cadquery/include -I/usr/include/python3.13 -c ast27/Custom/typed_ast.c -o build/temp.linux-x86_64-cpython-313/ast27/Custom/typed_ast.o
      In file included from /usr/include/python3.13/pyport.h:358,
                       from /usr/include/python3.13/Python.h:63,
                       from ast27/Custom/typed_ast.c:1:
      ast27/Custom/../Include/compile.h:12:12: error: unknown type name ‘PyFutureFeatures’
         12 | PyAPI_FUNC(PyFutureFeatures *) PyFuture_FromAST(struct _mod *, const char *);
            |            ^~~~~~~~~~~~~~~~
      /usr/include/python3.13/exports.h:94:53: note: in definition of macro ‘PyAPI_FUNC’
         94 | #       define PyAPI_FUNC(RTYPE) Py_EXPORTED_SYMBOL RTYPE
            |                                                     ^~~~~
      error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for typed-ast
Successfully built black
Failed to build typed-ast
ERROR: Failed to build installable wheels for some pyproject.toml based projects (typed-ast)

Background

In Python 3.13, PyFutureFeatures was apparently made inaccessible to packages like typed_ast. I am unable to reproduce this install error with current versions of black.

Environment

OS: Debian 12

No install of CadQuery is needed to reproduce this issue. I am using the pip/git install line that is commented out in our setup.py.

[adam-urbanczyk]

It should be doable to remove the dep on typed-ast