async_test = """ async def test(): async with AsyncCM(): pass """
src.write_text("Hello, Python 3.13!") # Copy with metadata preservation src.copy(dst, preserve_metadata=True) print(f"Copied: dst.read_text()") # Move (replaces shutil.move) new_location = Path(tmpdir) / "moved.txt" src.move(new_location) print(f"Source exists: src.exists()") # False print(f"Moved to: new_location.read_text()") Better type narrowing and more precise type checking. python 3.13 changes
dict_test = """ for i in range(1000): x = d.get(i, 0) """ async_test = """ async def test(): async with