Jun 9, 2025 · Jun 9, 2025 · Jun 9, 2025
diff --git a/misc/self_compile_info.py b/misc/self_compile_info.py
 """Print list of files compiled when compiling self (mypy and mypyc)."""

 import argparse
 import sys
 from typing import Any

 import setuptools

 import mypyc.build


 class FakeExtension:
    def __init__(self, *args: Any, **kwargs: Any) -> None:
        pass


 def fake_mypycify(args: list[str], **kwargs: Any) -> list[FakeExtension]:
    for target in sorted(args):
        if not target.startswith("-"):
            print(target)
    return [FakeExtension()]


 def fake_setup(*args: Any, **kwargs: Any) -> Any:
    pass


 def main() -> None:
    parser = argparse.ArgumentParser(
        description="Print list of files compiled when compiling self. Run in repository root."
    )
    parser.parse_args()

    # Prepare fake state for running setup.py.
    mypyc.build.mypycify = fake_mypycify  # type: ignore[assignment]
    setuptools.Extension = FakeExtension  # type: ignore[misc, assignment]
    setuptools.setup = fake_setup
    sys.argv = [sys.argv[0], "--use-mypyc"]

    # Run setup.py at the root of the repository.
    import setup  # noqa: F401


 if __name__ == "__main__":
    main()
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,45 @@
		"""Print list of files compiled when compiling self (mypy and mypyc)."""

		import argparse
		import sys
		from typing import Any

		import setuptools

		import mypyc.build


		class FakeExtension:
		def __init__(self, args: Any, *kwargs: Any) -> None:
		pass


		def fake_mypycify(args: list[str], **kwargs: Any) -> list[FakeExtension]:
		for target in sorted(args):
		if not target.startswith("-"):
		print(target)
		return [FakeExtension()]


		def fake_setup(args: Any, *kwargs: Any) -> Any:
		pass


		def main() -> None:
		parser = argparse.ArgumentParser(
		description="Print list of files compiled when compiling self. Run in repository root."
		)
		parser.parse_args()

		# Prepare fake state for running setup.py.
		mypyc.build.mypycify = fake_mypycify # type: ignore[assignment]
		setuptools.Extension = FakeExtension # type: ignore[misc, assignment]
		setuptools.setup = fake_setup
		sys.argv = [sys.argv[0], "--use-mypyc"]

		# Run setup.py at the root of the repository.
		import setup # noqa: F401


		if __name__ == "__main__":
		main()